| #!/usr/bin/env python3 |
| # vim: set syntax=python ts=4 : |
| # |
| # Copyright (c) 2018 Intel Corporation |
| # SPDX-License-Identifier: Apache-2.0 |
| import os |
| import contextlib |
| import string |
| import mmap |
| import math |
| import sys |
| import re |
| import subprocess |
| import select |
| import shutil |
| import shlex |
| import signal |
| import hashlib |
| import threading |
| from datetime import datetime |
| from collections import OrderedDict |
| import queue |
| import time |
| import csv |
| import glob |
| import random |
| import xml.etree.ElementTree as ET |
| import logging |
| from pathlib import Path |
| from distutils.spawn import find_executable |
| import colorama |
| from colorama import Fore |
| import pickle |
| import platform |
| import yaml |
| import json |
| from multiprocessing import Lock, Process, Value |
| from typing import List |
| |
| try: |
| # Use the C LibYAML parser if available, rather than the Python parser. |
| # It's much faster. |
| from yaml import CSafeLoader as SafeLoader |
| from yaml import CDumper as Dumper |
| except ImportError: |
| from yaml import SafeLoader, Dumper |
| |
| try: |
| import serial |
| except ImportError: |
| print("Install pyserial python module with pip to use --device-testing option.") |
| |
| try: |
| from tabulate import tabulate |
| except ImportError: |
| print("Install tabulate python module with pip to use --device-testing option.") |
| |
| try: |
| import psutil |
| except ImportError: |
| print("Install psutil python module with pip to run in Qemu.") |
| |
| try: |
| import pty |
| except ImportError as capture_error: |
| if os.name == "nt": # "nt" means that program is running on Windows OS |
| pass # "--device-serial-pty" option is not supported on Windows OS |
| else: |
| raise capture_error |
| |
| ZEPHYR_BASE = os.getenv("ZEPHYR_BASE") |
| if not ZEPHYR_BASE: |
| sys.exit("$ZEPHYR_BASE environment variable undefined") |
| |
| # This is needed to load edt.pickle files. |
| sys.path.insert(0, os.path.join(ZEPHYR_BASE, "scripts", "dts", |
| "python-devicetree", "src")) |
| from devicetree import edtlib # pylint: disable=unused-import |
| |
| # Use this for internal comparisons; that's what canonicalization is |
| # for. Don't use it when invoking other components of the build system |
| # to avoid confusing and hard to trace inconsistencies in error messages |
| # and logs, generated Makefiles, etc. compared to when users invoke these |
| # components directly. |
| # Note "normalization" is different from canonicalization, see os.path. |
| canonical_zephyr_base = os.path.realpath(ZEPHYR_BASE) |
| |
| sys.path.insert(0, os.path.join(ZEPHYR_BASE, "scripts/")) |
| |
| import scl |
| import expr_parser |
| |
| logger = logging.getLogger('twister') |
| logger.setLevel(logging.DEBUG) |
| |
| |
| class ExecutionCounter(object): |
| def __init__(self, total=0): |
| self._done = Value('i', 0) |
| self._passed = Value('i', 0) |
| self._skipped_configs = Value('i', 0) |
| self._skipped_runtime = Value('i', 0) |
| self._skipped_filter = Value('i', 0) |
| self._skipped_cases = Value('i', 0) |
| self._error = Value('i', 0) |
| self._failed = Value('i', 0) |
| self._total = Value('i', total) |
| self._cases = Value('i', 0) |
| |
| |
| self.lock = Lock() |
| |
| |
| def summary(self): |
| logger.debug("--------------------------------") |
| logger.debug(f"Total Test suites: {self.total}") |
| logger.debug(f"Total Test cases: {self.cases}") |
| logger.debug(f"Skipped test cases: {self.skipped_cases}") |
| logger.debug(f"Completed Testsuites: {self.done}") |
| logger.debug(f"Passing Testsuites: {self.passed}") |
| logger.debug(f"Failing Testsuites: {self.failed}") |
| logger.debug(f"Skipped Testsuites: {self.skipped_configs}") |
| logger.debug(f"Skipped Testsuites (runtime): {self.skipped_runtime}") |
| logger.debug(f"Skipped Testsuites (filter): {self.skipped_filter}") |
| logger.debug(f"Errors: {self.error}") |
| logger.debug("--------------------------------") |
| |
| @property |
| def cases(self): |
| with self._cases.get_lock(): |
| return self._cases.value |
| |
| @cases.setter |
| def cases(self, value): |
| with self._cases.get_lock(): |
| self._cases.value = value |
| |
| @property |
| def skipped_cases(self): |
| with self._skipped_cases.get_lock(): |
| return self._skipped_cases.value |
| |
| @skipped_cases.setter |
| def skipped_cases(self, value): |
| with self._skipped_cases.get_lock(): |
| self._skipped_cases.value = value |
| |
| @property |
| def error(self): |
| with self._error.get_lock(): |
| return self._error.value |
| |
| @error.setter |
| def error(self, value): |
| with self._error.get_lock(): |
| self._error.value = value |
| |
| @property |
| def done(self): |
| with self._done.get_lock(): |
| return self._done.value |
| |
| @done.setter |
| def done(self, value): |
| with self._done.get_lock(): |
| self._done.value = value |
| |
| @property |
| def passed(self): |
| with self._passed.get_lock(): |
| return self._passed.value |
| |
| @passed.setter |
| def passed(self, value): |
| with self._passed.get_lock(): |
| self._passed.value = value |
| |
| @property |
| def skipped_configs(self): |
| with self._skipped_configs.get_lock(): |
| return self._skipped_configs.value |
| |
| @skipped_configs.setter |
| def skipped_configs(self, value): |
| with self._skipped_configs.get_lock(): |
| self._skipped_configs.value = value |
| |
| @property |
| def skipped_filter(self): |
| with self._skipped_filter.get_lock(): |
| return self._skipped_filter.value |
| |
| @skipped_filter.setter |
| def skipped_filter(self, value): |
| with self._skipped_filter.get_lock(): |
| self._skipped_filter.value = value |
| |
| @property |
| def skipped_runtime(self): |
| with self._skipped_runtime.get_lock(): |
| return self._skipped_runtime.value |
| |
| @skipped_runtime.setter |
| def skipped_runtime(self, value): |
| with self._skipped_runtime.get_lock(): |
| self._skipped_runtime.value = value |
| |
| @property |
| def failed(self): |
| with self._failed.get_lock(): |
| return self._failed.value |
| |
| @failed.setter |
| def failed(self, value): |
| with self._failed.get_lock(): |
| self._failed.value = value |
| |
| @property |
| def total(self): |
| with self._total.get_lock(): |
| return self._total.value |
| |
| class CMakeCacheEntry: |
| '''Represents a CMake cache entry. |
| |
| This class understands the type system in a CMakeCache.txt, and |
| converts the following cache types to Python types: |
| |
| Cache Type Python type |
| ---------- ------------------------------------------- |
| FILEPATH str |
| PATH str |
| STRING str OR list of str (if ';' is in the value) |
| BOOL bool |
| INTERNAL str OR list of str (if ';' is in the value) |
| ---------- ------------------------------------------- |
| ''' |
| |
| # Regular expression for a cache entry. |
| # |
| # CMake variable names can include escape characters, allowing a |
| # wider set of names than is easy to match with a regular |
| # expression. To be permissive here, use a non-greedy match up to |
| # the first colon (':'). This breaks if the variable name has a |
| # colon inside, but it's good enough. |
| CACHE_ENTRY = re.compile( |
| r'''(?P<name>.*?) # name |
| :(?P<type>FILEPATH|PATH|STRING|BOOL|INTERNAL) # type |
| =(?P<value>.*) # value |
| ''', re.X) |
| |
| @classmethod |
| def _to_bool(cls, val): |
| # Convert a CMake BOOL string into a Python bool. |
| # |
| # "True if the constant is 1, ON, YES, TRUE, Y, or a |
| # non-zero number. False if the constant is 0, OFF, NO, |
| # FALSE, N, IGNORE, NOTFOUND, the empty string, or ends in |
| # the suffix -NOTFOUND. Named boolean constants are |
| # case-insensitive. If the argument is not one of these |
| # constants, it is treated as a variable." |
| # |
| # https://cmake.org/cmake/help/v3.0/command/if.html |
| val = val.upper() |
| if val in ('ON', 'YES', 'TRUE', 'Y'): |
| return 1 |
| elif val in ('OFF', 'NO', 'FALSE', 'N', 'IGNORE', 'NOTFOUND', ''): |
| return 0 |
| elif val.endswith('-NOTFOUND'): |
| return 0 |
| else: |
| try: |
| v = int(val) |
| return v != 0 |
| except ValueError as exc: |
| raise ValueError('invalid bool {}'.format(val)) from exc |
| |
| @classmethod |
| def from_line(cls, line, line_no): |
| # Comments can only occur at the beginning of a line. |
| # (The value of an entry could contain a comment character). |
| if line.startswith('//') or line.startswith('#'): |
| return None |
| |
| # Whitespace-only lines do not contain cache entries. |
| if not line.strip(): |
| return None |
| |
| m = cls.CACHE_ENTRY.match(line) |
| if not m: |
| return None |
| |
| name, type_, value = (m.group(g) for g in ('name', 'type', 'value')) |
| if type_ == 'BOOL': |
| try: |
| value = cls._to_bool(value) |
| except ValueError as exc: |
| args = exc.args + ('on line {}: {}'.format(line_no, line),) |
| raise ValueError(args) from exc |
| elif type_ in ['STRING', 'INTERNAL']: |
| # If the value is a CMake list (i.e. is a string which |
| # contains a ';'), convert to a Python list. |
| if ';' in value: |
| value = value.split(';') |
| |
| return CMakeCacheEntry(name, value) |
| |
| def __init__(self, name, value): |
| self.name = name |
| self.value = value |
| |
| def __str__(self): |
| fmt = 'CMakeCacheEntry(name={}, value={})' |
| return fmt.format(self.name, self.value) |
| |
| |
| class CMakeCache: |
| '''Parses and represents a CMake cache file.''' |
| |
| @staticmethod |
| def from_file(cache_file): |
| return CMakeCache(cache_file) |
| |
| def __init__(self, cache_file): |
| self.cache_file = cache_file |
| self.load(cache_file) |
| |
| def load(self, cache_file): |
| entries = [] |
| with open(cache_file, 'r') as cache: |
| for line_no, line in enumerate(cache): |
| entry = CMakeCacheEntry.from_line(line, line_no) |
| if entry: |
| entries.append(entry) |
| self._entries = OrderedDict((e.name, e) for e in entries) |
| |
| def get(self, name, default=None): |
| entry = self._entries.get(name) |
| if entry is not None: |
| return entry.value |
| else: |
| return default |
| |
| def get_list(self, name, default=None): |
| if default is None: |
| default = [] |
| entry = self._entries.get(name) |
| if entry is not None: |
| value = entry.value |
| if isinstance(value, list): |
| return value |
| elif isinstance(value, str): |
| return [value] if value else [] |
| else: |
| msg = 'invalid value {} type {}' |
| raise RuntimeError(msg.format(value, type(value))) |
| else: |
| return default |
| |
| def __contains__(self, name): |
| return name in self._entries |
| |
| def __getitem__(self, name): |
| return self._entries[name].value |
| |
| def __setitem__(self, name, entry): |
| if not isinstance(entry, CMakeCacheEntry): |
| msg = 'improper type {} for value {}, expecting CMakeCacheEntry' |
| raise TypeError(msg.format(type(entry), entry)) |
| self._entries[name] = entry |
| |
| def __delitem__(self, name): |
| del self._entries[name] |
| |
| def __iter__(self): |
| return iter(self._entries.values()) |
| |
| |
| class TwisterException(Exception): |
| pass |
| |
| |
| class TwisterRuntimeError(TwisterException): |
| pass |
| |
| |
| class ConfigurationError(TwisterException): |
| def __init__(self, cfile, message): |
| TwisterException.__init__(self, cfile + ": " + message) |
| |
| |
| class BuildError(TwisterException): |
| pass |
| |
| |
| class ExecutionError(TwisterException): |
| pass |
| |
| |
| class HarnessImporter: |
| |
| def __init__(self, name): |
| sys.path.insert(0, os.path.join(ZEPHYR_BASE, "scripts/pylib/twister")) |
| module = __import__("harness") |
| if name: |
| my_class = getattr(module, name) |
| else: |
| my_class = getattr(module, "Test") |
| |
| self.instance = my_class() |
| |
| |
| class Handler: |
| def __init__(self, instance, type_str="build"): |
| """Constructor |
| |
| """ |
| self.state = "waiting" |
| self.run = False |
| self.type_str = type_str |
| |
| self.binary = None |
| self.pid_fn = None |
| self.call_make_run = False |
| |
| self.name = instance.name |
| self.instance = instance |
| self.timeout = math.ceil(instance.testsuite.timeout * instance.platform.timeout_multiplier) |
| self.sourcedir = instance.testsuite.source_dir |
| self.build_dir = instance.build_dir |
| self.log = os.path.join(self.build_dir, "handler.log") |
| self.returncode = 0 |
| self.generator = None |
| self.generator_cmd = None |
| self.suite_name_check = True |
| |
| self.args = [] |
| self.terminated = False |
| |
| def record(self, harness): |
| if harness.recording: |
| filename = os.path.join(self.build_dir, "recording.csv") |
| with open(filename, "at") as csvfile: |
| cw = csv.writer(csvfile, harness.fieldnames, lineterminator=os.linesep) |
| cw.writerow(harness.fieldnames) |
| for instance in harness.recording: |
| cw.writerow(instance) |
| |
| def terminate(self, proc): |
| # encapsulate terminate functionality so we do it consistently where ever |
| # we might want to terminate the proc. We need try_kill_process_by_pid |
| # because of both how newer ninja (1.6.0 or greater) and .NET / renode |
| # work. Newer ninja's don't seem to pass SIGTERM down to the children |
| # so we need to use try_kill_process_by_pid. |
| for child in psutil.Process(proc.pid).children(recursive=True): |
| try: |
| os.kill(child.pid, signal.SIGTERM) |
| except ProcessLookupError: |
| pass |
| proc.terminate() |
| # sleep for a while before attempting to kill |
| time.sleep(0.5) |
| proc.kill() |
| self.terminated = True |
| |
| def _verify_ztest_suite_name(self, harness_state, detected_suite_names, handler_time): |
| """ |
| If test suite names was found in test's C source code, then verify if |
| detected suite names from output correspond to expected suite names |
| (and not in reverse). |
| """ |
| expected_suite_names = self.instance.testsuite.ztest_suite_names |
| if not expected_suite_names or \ |
| not harness_state == "passed": |
| return |
| if not detected_suite_names: |
| self._missing_suite_name(expected_suite_names, handler_time) |
| for detected_suite_name in detected_suite_names: |
| if detected_suite_name not in expected_suite_names: |
| self._missing_suite_name(expected_suite_names, handler_time) |
| break |
| |
| def _missing_suite_name(self, expected_suite_names, handler_time): |
| """ |
| Change result of performed test if problem with missing or unpropper |
| suite name was occurred. |
| """ |
| self.instance.status = "failed" |
| self.instance.execution_time = handler_time |
| for tc in self.instance.testcases: |
| tc.status = "failed" |
| self.instance.reason = f"Testsuite mismatch" |
| logger.debug("Test suite names were not printed or some of them in " \ |
| "output do not correspond with expected: %s", |
| str(expected_suite_names)) |
| |
| def _final_handle_actions(self, harness, handler_time): |
| |
| # only for Ztest tests: |
| harness_class_name = type(harness).__name__ |
| if self.suite_name_check and harness_class_name == "Test": |
| self._verify_ztest_suite_name(harness.state, harness.detected_suite_names, handler_time) |
| |
| if not harness.matched_run_id and harness.run_id_exists: |
| self.instance.status = "failed" |
| self.instance.execution_time = handler_time |
| self.instance.reason = "RunID mismatch" |
| for tc in self.instance.testcases: |
| tc.status = "failed" |
| |
| self.record(harness) |
| |
| |
| class BinaryHandler(Handler): |
| def __init__(self, instance, type_str): |
| """Constructor |
| |
| @param instance Test Instance |
| """ |
| super().__init__(instance, type_str) |
| |
| self.call_west_flash = False |
| |
| # Tool options |
| self.valgrind = False |
| self.lsan = False |
| self.asan = False |
| self.ubsan = False |
| self.coverage = False |
| self.seed = None |
| |
| def try_kill_process_by_pid(self): |
| if self.pid_fn: |
| pid = int(open(self.pid_fn).read()) |
| os.unlink(self.pid_fn) |
| self.pid_fn = None # clear so we don't try to kill the binary twice |
| try: |
| os.kill(pid, signal.SIGTERM) |
| except ProcessLookupError: |
| pass |
| |
| def _output_reader(self, proc): |
| self.line = proc.stdout.readline() |
| |
| def _output_handler(self, proc, harness): |
| if harness.is_pytest: |
| harness.handle(None) |
| return |
| |
| log_out_fp = open(self.log, "wt") |
| timeout_extended = False |
| timeout_time = time.time() + self.timeout |
| while True: |
| this_timeout = timeout_time - time.time() |
| if this_timeout < 0: |
| break |
| reader_t = threading.Thread(target=self._output_reader, args=(proc,), daemon=True) |
| reader_t.start() |
| reader_t.join(this_timeout) |
| if not reader_t.is_alive(): |
| line = self.line |
| logger.debug("OUTPUT: {0}".format(line.decode('utf-8').rstrip())) |
| log_out_fp.write(line.decode('utf-8')) |
| log_out_fp.flush() |
| harness.handle(line.decode('utf-8').rstrip()) |
| if harness.state: |
| if not timeout_extended or harness.capture_coverage: |
| timeout_extended = True |
| if harness.capture_coverage: |
| timeout_time = time.time() + 30 |
| else: |
| timeout_time = time.time() + 2 |
| else: |
| reader_t.join(0) |
| break |
| try: |
| # POSIX arch based ztests end on their own, |
| # so let's give it up to 100ms to do so |
| proc.wait(0.1) |
| except subprocess.TimeoutExpired: |
| self.terminate(proc) |
| |
| log_out_fp.close() |
| |
| def handle(self): |
| |
| harness_name = self.instance.testsuite.harness.capitalize() |
| harness_import = HarnessImporter(harness_name) |
| harness = harness_import.instance |
| harness.configure(self.instance) |
| |
| if self.call_make_run: |
| command = [self.generator_cmd, "run"] |
| elif self.call_west_flash: |
| command = ["west", "flash", "--skip-rebuild", "-d", self.build_dir] |
| else: |
| command = [self.binary] |
| |
| run_valgrind = False |
| if self.valgrind: |
| command = ["valgrind", "--error-exitcode=2", |
| "--leak-check=full", |
| "--suppressions=" + ZEPHYR_BASE + "/scripts/valgrind.supp", |
| "--log-file=" + self.build_dir + "/valgrind.log", |
| "--track-origins=yes", |
| ] + command |
| run_valgrind = True |
| |
| # Only valid for native_posix |
| if self.seed is not None: |
| command = command + ["--seed="+str(self.seed)] |
| |
| logger.debug("Spawning process: " + |
| " ".join(shlex.quote(word) for word in command) + os.linesep + |
| "in directory: " + self.build_dir) |
| |
| start_time = time.time() |
| |
| env = os.environ.copy() |
| if self.asan: |
| env["ASAN_OPTIONS"] = "log_path=stdout:" + \ |
| env.get("ASAN_OPTIONS", "") |
| if not self.lsan: |
| env["ASAN_OPTIONS"] += "detect_leaks=0" |
| |
| if self.ubsan: |
| env["UBSAN_OPTIONS"] = "log_path=stdout:halt_on_error=1:" + \ |
| env.get("UBSAN_OPTIONS", "") |
| |
| with subprocess.Popen(command, stdout=subprocess.PIPE, |
| stderr=subprocess.PIPE, cwd=self.build_dir, env=env) as proc: |
| logger.debug("Spawning BinaryHandler Thread for %s" % self.name) |
| t = threading.Thread(target=self._output_handler, args=(proc, harness,), daemon=True) |
| t.start() |
| t.join() |
| if t.is_alive(): |
| self.terminate(proc) |
| t.join() |
| proc.wait() |
| self.returncode = proc.returncode |
| self.try_kill_process_by_pid() |
| |
| handler_time = time.time() - start_time |
| |
| if self.coverage: |
| subprocess.call(["GCOV_PREFIX=" + self.build_dir, |
| "gcov", self.sourcedir, "-b", "-s", self.build_dir], shell=True) |
| |
| # FIXME: This is needed when killing the simulator, the console is |
| # garbled and needs to be reset. Did not find a better way to do that. |
| if sys.stdout.isatty(): |
| subprocess.call(["stty", "sane"]) |
| |
| if harness.is_pytest: |
| harness.pytest_run(self.log) |
| |
| self.instance.execution_time = handler_time |
| if not self.terminated and self.returncode != 0: |
| self.instance.status = "failed" |
| if run_valgrind and self.returncode == 2: |
| self.instance.reason = "Valgrind error" |
| else: |
| # When a process is killed, the default handler returns 128 + SIGTERM |
| # so in that case the return code itself is not meaningful |
| self.instance.reason = "Failed" |
| elif harness.state: |
| self.instance.status = harness.state |
| if harness.state == "failed": |
| self.instance.reason = "Failed" |
| else: |
| self.instance.status = "failed" |
| self.instance.reason = "Timeout" |
| self.instance.add_missing_case_status("blocked", "Timeout") |
| |
| self._final_handle_actions(harness, handler_time) |
| |
| |
| class DeviceHandler(Handler): |
| |
| def __init__(self, instance, type_str): |
| """Constructor |
| |
| @param instance Test Instance |
| """ |
| super().__init__(instance, type_str) |
| |
| self.testplan = None |
| |
| def monitor_serial(self, ser, halt_fileno, harness): |
| if harness.is_pytest: |
| harness.handle(None) |
| return |
| |
| log_out_fp = open(self.log, "wt") |
| |
| ser_fileno = ser.fileno() |
| readlist = [halt_fileno, ser_fileno] |
| |
| if self.coverage: |
| # Set capture_coverage to True to indicate that right after |
| # test results we should get coverage data, otherwise we exit |
| # from the test. |
| harness.capture_coverage = True |
| |
| ser.flush() |
| |
| while ser.isOpen(): |
| readable, _, _ = select.select(readlist, [], [], self.timeout) |
| |
| if halt_fileno in readable: |
| logger.debug('halted') |
| ser.close() |
| break |
| if ser_fileno not in readable: |
| continue # Timeout. |
| |
| serial_line = None |
| try: |
| serial_line = ser.readline() |
| except TypeError: |
| pass |
| # ignore SerialException which may happen during the serial device |
| # power off/on process. |
| except serial.SerialException: |
| pass |
| |
| # Just because ser_fileno has data doesn't mean an entire line |
| # is available yet. |
| if serial_line: |
| sl = serial_line.decode('utf-8', 'ignore').lstrip() |
| logger.debug("DEVICE: {0}".format(sl.rstrip())) |
| |
| log_out_fp.write(sl) |
| log_out_fp.flush() |
| harness.handle(sl.rstrip()) |
| |
| if harness.state: |
| if not harness.capture_coverage: |
| ser.close() |
| break |
| |
| log_out_fp.close() |
| |
| def device_is_available(self, instance): |
| device = instance.platform.name |
| fixture = instance.testsuite.harness_config.get("fixture") |
| for d in self.testplan.duts: |
| if fixture and fixture not in d.fixtures: |
| continue |
| if d.platform != device or (d.serial is None and d.serial_pty is None): |
| continue |
| d.lock.acquire() |
| avail = False |
| if d.available: |
| d.available = 0 |
| d.counter += 1 |
| avail = True |
| d.lock.release() |
| if avail: |
| return d |
| |
| return None |
| |
| def make_device_available(self, serial): |
| for d in self.testplan.duts: |
| if serial in [d.serial_pty, d.serial]: |
| d.available = 1 |
| |
| @staticmethod |
| def run_custom_script(script, timeout): |
| with subprocess.Popen(script, stderr=subprocess.PIPE, stdout=subprocess.PIPE) as proc: |
| try: |
| stdout, stderr = proc.communicate(timeout=timeout) |
| logger.debug(stdout.decode()) |
| if proc.returncode != 0: |
| logger.error(f"Custom script failure: {stderr.decode(errors='ignore')}") |
| |
| except subprocess.TimeoutExpired: |
| proc.kill() |
| proc.communicate() |
| logger.error("{} timed out".format(script)) |
| |
| def handle(self): |
| runner = None |
| |
| hardware = self.device_is_available(self.instance) |
| while not hardware: |
| logger.debug("Waiting for device {} to become available".format(self.instance.platform.name)) |
| time.sleep(1) |
| hardware = self.device_is_available(self.instance) |
| |
| runner = hardware.runner or self.testplan.west_runner |
| serial_pty = hardware.serial_pty |
| |
| ser_pty_process = None |
| if serial_pty: |
| master, slave = pty.openpty() |
| try: |
| ser_pty_process = subprocess.Popen(re.split(',| ', serial_pty), stdout=master, stdin=master, stderr=master) |
| except subprocess.CalledProcessError as error: |
| logger.error("Failed to run subprocess {}, error {}".format(serial_pty, error.output)) |
| return |
| |
| serial_device = os.ttyname(slave) |
| else: |
| serial_device = hardware.serial |
| |
| logger.debug(f"Using serial device {serial_device} @ {hardware.baud} baud") |
| |
| if (self.testplan.west_flash is not None) or runner: |
| command = ["west", "flash", "--skip-rebuild", "-d", self.build_dir] |
| command_extra_args = [] |
| |
| # There are three ways this option is used. |
| # 1) bare: --west-flash |
| # This results in options.west_flash == [] |
| # 2) with a value: --west-flash="--board-id=42" |
| # This results in options.west_flash == "--board-id=42" |
| # 3) Multiple values: --west-flash="--board-id=42,--erase" |
| # This results in options.west_flash == "--board-id=42 --erase" |
| if self.testplan.west_flash and self.testplan.west_flash != []: |
| command_extra_args.extend(self.testplan.west_flash.split(',')) |
| |
| if runner: |
| command.append("--runner") |
| command.append(runner) |
| |
| board_id = hardware.probe_id or hardware.id |
| product = hardware.product |
| if board_id is not None: |
| if runner == "pyocd": |
| command_extra_args.append("--board-id") |
| command_extra_args.append(board_id) |
| elif runner == "nrfjprog": |
| command_extra_args.append("--dev-id") |
| command_extra_args.append(board_id) |
| elif runner == "openocd" and product == "STM32 STLink": |
| command_extra_args.append("--cmd-pre-init") |
| command_extra_args.append("hla_serial %s" % (board_id)) |
| elif runner == "openocd" and product == "STLINK-V3": |
| command_extra_args.append("--cmd-pre-init") |
| command_extra_args.append("hla_serial %s" % (board_id)) |
| elif runner == "openocd" and product == "EDBG CMSIS-DAP": |
| command_extra_args.append("--cmd-pre-init") |
| command_extra_args.append("cmsis_dap_serial %s" % (board_id)) |
| elif runner == "jlink": |
| command.append("--tool-opt=-SelectEmuBySN %s" % (board_id)) |
| elif runner == "stm32cubeprogrammer": |
| command.append("--tool-opt=sn=%s" % (board_id)) |
| elif runner == "intel_adsp": |
| command.append("--pty") |
| |
| # Receive parameters from an runner_params field |
| # of the specified hardware map file. |
| for d in self.testplan.duts: |
| if (d.platform == self.instance.platform.name) and d.runner_params: |
| for param in d.runner_params: |
| command.append(param) |
| |
| if command_extra_args != []: |
| command.append('--') |
| command.extend(command_extra_args) |
| else: |
| command = [self.generator_cmd, "-C", self.build_dir, "flash"] |
| |
| pre_script = hardware.pre_script |
| post_flash_script = hardware.post_flash_script |
| post_script = hardware.post_script |
| |
| if pre_script: |
| self.run_custom_script(pre_script, 30) |
| |
| try: |
| ser = serial.Serial( |
| serial_device, |
| baudrate=hardware.baud, |
| parity=serial.PARITY_NONE, |
| stopbits=serial.STOPBITS_ONE, |
| bytesize=serial.EIGHTBITS, |
| timeout=self.timeout |
| ) |
| except serial.SerialException as e: |
| self.instance.status = "failed" |
| self.instance.reason = "Serial Device Error" |
| logger.error("Serial device error: %s" % (str(e))) |
| |
| self.instance.add_missing_case_status("blocked", "Serial Device Error") |
| if serial_pty and ser_pty_process: |
| ser_pty_process.terminate() |
| outs, errs = ser_pty_process.communicate() |
| logger.debug("Process {} terminated outs: {} errs {}".format(serial_pty, outs, errs)) |
| |
| if serial_pty: |
| self.make_device_available(serial_pty) |
| else: |
| self.make_device_available(serial_device) |
| return |
| |
| ser.flush() |
| |
| # turns out the ser.flush() is not enough to clear serial leftover from last case |
| # explicitly readline() can do it reliably |
| old_timeout = ser.timeout |
| ser.timeout = 1 # wait for 1s if no serial output |
| leftover_lines = ser.readlines(1000) # or read 1000 lines at most |
| for line in leftover_lines: |
| logger.debug(f"leftover log of previous test: {line}") |
| ser.timeout = old_timeout |
| |
| harness_name = self.instance.testsuite.harness.capitalize() |
| harness_import = HarnessImporter(harness_name) |
| harness = harness_import.instance |
| harness.configure(self.instance) |
| read_pipe, write_pipe = os.pipe() |
| start_time = time.time() |
| |
| t = threading.Thread(target=self.monitor_serial, daemon=True, |
| args=(ser, read_pipe, harness)) |
| t.start() |
| |
| d_log = "{}/device.log".format(self.instance.build_dir) |
| logger.debug('Flash command: %s', command) |
| try: |
| stdout = stderr = None |
| with subprocess.Popen(command, stderr=subprocess.PIPE, stdout=subprocess.PIPE) as proc: |
| try: |
| (stdout, stderr) = proc.communicate(timeout=60) |
| # ignore unencodable unicode chars |
| logger.debug(stdout.decode(errors = "ignore")) |
| |
| if proc.returncode != 0: |
| self.instance.status = "error" |
| self.instance.reason = "Device issue (Flash error?)" |
| with open(d_log, "w") as dlog_fp: |
| dlog_fp.write(stderr.decode()) |
| os.write(write_pipe, b'x') # halt the thread |
| except subprocess.TimeoutExpired: |
| logger.warning("Flash operation timed out.") |
| proc.kill() |
| (stdout, stderr) = proc.communicate() |
| self.instance.status = "error" |
| self.instance.reason = "Device issue (Timeout)" |
| |
| with open(d_log, "w") as dlog_fp: |
| dlog_fp.write(stderr.decode()) |
| |
| except subprocess.CalledProcessError: |
| os.write(write_pipe, b'x') # halt the thread |
| |
| if post_flash_script: |
| self.run_custom_script(post_flash_script, 30) |
| |
| t.join(self.timeout) |
| if t.is_alive(): |
| logger.debug("Timed out while monitoring serial output on {}".format(self.instance.platform.name)) |
| |
| if ser.isOpen(): |
| ser.close() |
| |
| if serial_pty: |
| ser_pty_process.terminate() |
| outs, errs = ser_pty_process.communicate() |
| logger.debug("Process {} terminated outs: {} errs {}".format(serial_pty, outs, errs)) |
| |
| os.close(write_pipe) |
| os.close(read_pipe) |
| |
| handler_time = time.time() - start_time |
| |
| if harness.is_pytest: |
| harness.pytest_run(self.log) |
| |
| self.instance.execution_time = handler_time |
| if harness.state: |
| self.instance.status = harness.state |
| if harness.state == "failed": |
| self.instance.reason = "Failed" |
| else: |
| self.instance.status = "error" |
| self.instance.reason = "No Console Output(Timeout)" |
| |
| if self.instance.status == "error": |
| self.instance.add_missing_case_status("blocked", self.instance.reason) |
| |
| self._final_handle_actions(harness, handler_time) |
| |
| if post_script: |
| self.run_custom_script(post_script, 30) |
| |
| if serial_pty: |
| self.make_device_available(serial_pty) |
| else: |
| self.make_device_available(serial_device) |
| |
| class QEMUHandler(Handler): |
| """Spawns a thread to monitor QEMU output from pipes |
| |
| We pass QEMU_PIPE to 'make run' and monitor the pipes for output. |
| We need to do this as once qemu starts, it runs forever until killed. |
| Test cases emit special messages to the console as they run, we check |
| for these to collect whether the test passed or failed. |
| """ |
| |
| def __init__(self, instance, type_str): |
| """Constructor |
| |
| @param instance Test instance |
| """ |
| |
| super().__init__(instance, type_str) |
| self.fifo_fn = os.path.join(instance.build_dir, "qemu-fifo") |
| |
| self.pid_fn = os.path.join(instance.build_dir, "qemu.pid") |
| |
| if "ignore_qemu_crash" in instance.testsuite.tags: |
| self.ignore_qemu_crash = True |
| self.ignore_unexpected_eof = True |
| else: |
| self.ignore_qemu_crash = False |
| self.ignore_unexpected_eof = False |
| |
| @staticmethod |
| def _get_cpu_time(pid): |
| """get process CPU time. |
| |
| The guest virtual time in QEMU icount mode isn't host time and |
| it's maintained by counting guest instructions, so we use QEMU |
| process execution time to mostly simulate the time of guest OS. |
| """ |
| proc = psutil.Process(pid) |
| cpu_time = proc.cpu_times() |
| return cpu_time.user + cpu_time.system |
| |
| @staticmethod |
| def _thread(handler, timeout, outdir, logfile, fifo_fn, pid_fn, results, harness, |
| ignore_unexpected_eof=False): |
| fifo_in = fifo_fn + ".in" |
| fifo_out = fifo_fn + ".out" |
| |
| # These in/out nodes are named from QEMU's perspective, not ours |
| if os.path.exists(fifo_in): |
| os.unlink(fifo_in) |
| os.mkfifo(fifo_in) |
| if os.path.exists(fifo_out): |
| os.unlink(fifo_out) |
| os.mkfifo(fifo_out) |
| |
| # We don't do anything with out_fp but we need to open it for |
| # writing so that QEMU doesn't block, due to the way pipes work |
| out_fp = open(fifo_in, "wb") |
| # Disable internal buffering, we don't |
| # want read() or poll() to ever block if there is data in there |
| in_fp = open(fifo_out, "rb", buffering=0) |
| log_out_fp = open(logfile, "wt") |
| |
| start_time = time.time() |
| timeout_time = start_time + timeout |
| p = select.poll() |
| p.register(in_fp, select.POLLIN) |
| out_state = None |
| |
| line = "" |
| timeout_extended = False |
| |
| pid = 0 |
| if os.path.exists(pid_fn): |
| pid = int(open(pid_fn).read()) |
| |
| while True: |
| this_timeout = int((timeout_time - time.time()) * 1000) |
| if this_timeout < 0 or not p.poll(this_timeout): |
| try: |
| if pid and this_timeout > 0: |
| #there's possibility we polled nothing because |
| #of not enough CPU time scheduled by host for |
| #QEMU process during p.poll(this_timeout) |
| cpu_time = QEMUHandler._get_cpu_time(pid) |
| if cpu_time < timeout and not out_state: |
| timeout_time = time.time() + (timeout - cpu_time) |
| continue |
| except ProcessLookupError: |
| out_state = "failed" |
| break |
| |
| if not out_state: |
| out_state = "timeout" |
| break |
| |
| if pid == 0 and os.path.exists(pid_fn): |
| pid = int(open(pid_fn).read()) |
| |
| if harness.is_pytest: |
| harness.handle(None) |
| out_state = harness.state |
| break |
| |
| try: |
| c = in_fp.read(1).decode("utf-8") |
| except UnicodeDecodeError: |
| # Test is writing something weird, fail |
| out_state = "unexpected byte" |
| break |
| |
| if c == "": |
| # EOF, this shouldn't happen unless QEMU crashes |
| if not ignore_unexpected_eof: |
| out_state = "unexpected eof" |
| break |
| line = line + c |
| if c != "\n": |
| continue |
| |
| # line contains a full line of data output from QEMU |
| log_out_fp.write(line) |
| log_out_fp.flush() |
| line = line.strip() |
| logger.debug(f"QEMU ({pid}): {line}") |
| |
| harness.handle(line) |
| if harness.state: |
| # if we have registered a fail make sure the state is not |
| # overridden by a false success message coming from the |
| # testsuite |
| if out_state not in ['failed', 'unexpected eof', 'unexpected byte']: |
| out_state = harness.state |
| |
| # if we get some state, that means test is doing well, we reset |
| # the timeout and wait for 2 more seconds to catch anything |
| # printed late. We wait much longer if code |
| # coverage is enabled since dumping this information can |
| # take some time. |
| if not timeout_extended or harness.capture_coverage: |
| timeout_extended = True |
| if harness.capture_coverage: |
| timeout_time = time.time() + 30 |
| else: |
| timeout_time = time.time() + 2 |
| line = "" |
| |
| if harness.is_pytest: |
| harness.pytest_run(logfile) |
| out_state = harness.state |
| |
| handler_time = time.time() - start_time |
| logger.debug(f"QEMU ({pid}) complete ({out_state}) after {handler_time} seconds") |
| |
| handler.instance.execution_time = handler_time |
| if out_state == "timeout": |
| handler.instance.status = "failed" |
| handler.instance.reason = "Timeout" |
| elif out_state == "failed": |
| handler.instance.status = "failed" |
| handler.instance.reason = "Failed" |
| elif out_state in ['unexpected eof', 'unexpected byte']: |
| handler.instance.status = "failed" |
| handler.instance.reason = out_state |
| else: |
| handler.instance.status = out_state |
| handler.instance.reason = "Unknown" |
| |
| log_out_fp.close() |
| out_fp.close() |
| in_fp.close() |
| if pid: |
| try: |
| if pid: |
| os.kill(pid, signal.SIGTERM) |
| except ProcessLookupError: |
| # Oh well, as long as it's dead! User probably sent Ctrl-C |
| pass |
| |
| os.unlink(fifo_in) |
| os.unlink(fifo_out) |
| |
| def handle(self): |
| self.results = {} |
| self.run = True |
| |
| # We pass this to QEMU which looks for fifos with .in and .out |
| # suffixes. |
| |
| self.fifo_fn = os.path.join(self.instance.build_dir, "qemu-fifo") |
| self.pid_fn = os.path.join(self.instance.build_dir, "qemu.pid") |
| |
| if os.path.exists(self.pid_fn): |
| os.unlink(self.pid_fn) |
| |
| self.log_fn = self.log |
| |
| harness_import = HarnessImporter(self.instance.testsuite.harness.capitalize()) |
| harness = harness_import.instance |
| harness.configure(self.instance) |
| |
| self.thread = threading.Thread(name=self.name, target=QEMUHandler._thread, |
| args=(self, self.timeout, self.build_dir, |
| self.log_fn, self.fifo_fn, |
| self.pid_fn, self.results, harness, |
| self.ignore_unexpected_eof)) |
| |
| self.thread.daemon = True |
| logger.debug("Spawning QEMUHandler Thread for %s" % self.name) |
| self.thread.start() |
| if sys.stdout.isatty(): |
| subprocess.call(["stty", "sane"]) |
| |
| logger.debug("Running %s (%s)" % (self.name, self.type_str)) |
| command = [self.generator_cmd] |
| command += ["-C", self.build_dir, "run"] |
| |
| is_timeout = False |
| qemu_pid = None |
| |
| with subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE, cwd=self.build_dir) as proc: |
| logger.debug("Spawning QEMUHandler Thread for %s" % self.name) |
| |
| try: |
| proc.wait(self.timeout) |
| except subprocess.TimeoutExpired: |
| # sometimes QEMU can't handle SIGTERM signal correctly |
| # in that case kill -9 QEMU process directly and leave |
| # twister to judge testing result by console output |
| |
| is_timeout = True |
| self.terminate(proc) |
| if harness.state == "passed": |
| self.returncode = 0 |
| else: |
| self.returncode = proc.returncode |
| else: |
| if os.path.exists(self.pid_fn): |
| qemu_pid = int(open(self.pid_fn).read()) |
| logger.debug(f"No timeout, return code from QEMU ({qemu_pid}): {proc.returncode}") |
| self.returncode = proc.returncode |
| # Need to wait for harness to finish processing |
| # output from QEMU. Otherwise it might miss some |
| # error messages. |
| self.thread.join(0) |
| if self.thread.is_alive(): |
| logger.debug("Timed out while monitoring QEMU output") |
| |
| if os.path.exists(self.pid_fn): |
| qemu_pid = int(open(self.pid_fn).read()) |
| os.unlink(self.pid_fn) |
| |
| logger.debug(f"return code from QEMU ({qemu_pid}): {self.returncode}") |
| |
| if (self.returncode != 0 and not self.ignore_qemu_crash) or not harness.state: |
| self.instance.status = "failed" |
| if is_timeout: |
| self.instance.reason = "Timeout" |
| else: |
| if not self.instance.reason: |
| self.instance.reason = "Exited with {}".format(self.returncode) |
| self.instance.add_missing_case_status("blocked") |
| |
| self._final_handle_actions(harness, 0) |
| |
| def get_fifo(self): |
| return self.fifo_fn |
| |
| |
| class SizeCalculator: |
| alloc_sections = [ |
| "bss", |
| "noinit", |
| "app_bss", |
| "app_noinit", |
| "ccm_bss", |
| "ccm_noinit" |
| ] |
| |
| rw_sections = [ |
| "datas", |
| "initlevel", |
| "exceptions", |
| "initshell", |
| "_static_thread_data_area", |
| "k_timer_area", |
| "k_mem_slab_area", |
| "k_mem_pool_area", |
| "sw_isr_table", |
| "k_sem_area", |
| "k_mutex_area", |
| "app_shmem_regions", |
| "_k_fifo_area", |
| "_k_lifo_area", |
| "k_stack_area", |
| "k_msgq_area", |
| "k_mbox_area", |
| "k_pipe_area", |
| "net_if_area", |
| "net_if_dev_area", |
| "net_l2_area", |
| "net_l2_data", |
| "k_queue_area", |
| "_net_buf_pool_area", |
| "app_datas", |
| "kobject_data", |
| "mmu_tables", |
| "app_pad", |
| "priv_stacks", |
| "ccm_data", |
| "usb_descriptor", |
| "usb_data", "usb_bos_desc", |
| "uart_mux", |
| 'log_backends_sections', |
| 'log_dynamic_sections', |
| 'log_const_sections', |
| "app_smem", |
| 'shell_root_cmds_sections', |
| 'log_const_sections', |
| "font_entry_sections", |
| "priv_stacks_noinit", |
| "_GCOV_BSS_SECTION_NAME", |
| "gcov", |
| "nocache", |
| "devices", |
| "k_heap_area", |
| ] |
| |
| # These get copied into RAM only on non-XIP |
| ro_sections = [ |
| "rom_start", |
| "text", |
| "ctors", |
| "init_array", |
| "reset", |
| "z_object_assignment_area", |
| "rodata", |
| "net_l2", |
| "vector", |
| "sw_isr_table", |
| "settings_handler_static_area", |
| "bt_l2cap_fixed_chan_area", |
| "bt_l2cap_br_fixed_chan_area", |
| "bt_gatt_service_static_area", |
| "vectors", |
| "net_socket_register_area", |
| "net_ppp_proto", |
| "shell_area", |
| "tracing_backend_area", |
| "ppp_protocol_handler_area", |
| ] |
| |
| def __init__(self, filename, extra_sections): |
| """Constructor |
| |
| @param filename Path to the output binary |
| The <filename> is parsed by objdump to determine section sizes |
| """ |
| # Make sure this is an ELF binary |
| with open(filename, "rb") as f: |
| magic = f.read(4) |
| |
| try: |
| if magic != b'\x7fELF': |
| raise TwisterRuntimeError("%s is not an ELF binary" % filename) |
| except Exception as e: |
| print(str(e)) |
| sys.exit(2) |
| |
| # Search for CONFIG_XIP in the ELF's list of symbols using NM and AWK. |
| # GREP can not be used as it returns an error if the symbol is not |
| # found. |
| is_xip_command = "nm " + filename + \ |
| " | awk '/CONFIG_XIP/ { print $3 }'" |
| is_xip_output = subprocess.check_output( |
| is_xip_command, shell=True, stderr=subprocess.STDOUT).decode( |
| "utf-8").strip() |
| try: |
| if is_xip_output.endswith("no symbols"): |
| raise TwisterRuntimeError("%s has no symbol information" % filename) |
| except Exception as e: |
| print(str(e)) |
| sys.exit(2) |
| |
| self.is_xip = (len(is_xip_output) != 0) |
| |
| self.filename = filename |
| self.sections = [] |
| self.rom_size = 0 |
| self.ram_size = 0 |
| self.extra_sections = extra_sections |
| |
| self._calculate_sizes() |
| |
| def get_ram_size(self): |
| """Get the amount of RAM the application will use up on the device |
| |
| @return amount of RAM, in bytes |
| """ |
| return self.ram_size |
| |
| def get_rom_size(self): |
| """Get the size of the data that this application uses on device's flash |
| |
| @return amount of ROM, in bytes |
| """ |
| return self.rom_size |
| |
| def unrecognized_sections(self): |
| """Get a list of sections inside the binary that weren't recognized |
| |
| @return list of unrecognized section names |
| """ |
| slist = [] |
| for v in self.sections: |
| if not v["recognized"]: |
| slist.append(v["name"]) |
| return slist |
| |
| def _calculate_sizes(self): |
| """ Calculate RAM and ROM usage by section """ |
| objdump_command = "objdump -h " + self.filename |
| objdump_output = subprocess.check_output( |
| objdump_command, shell=True).decode("utf-8").splitlines() |
| |
| for line in objdump_output: |
| words = line.split() |
| |
| if not words: # Skip lines that are too short |
| continue |
| |
| index = words[0] |
| if not index[0].isdigit(): # Skip lines that do not start |
| continue # with a digit |
| |
| name = words[1] # Skip lines with section names |
| if name[0] == '.': # starting with '.' |
| continue |
| |
| # TODO this doesn't actually reflect the size in flash or RAM as |
| # it doesn't include linker-imposed padding between sections. |
| # It is close though. |
| size = int(words[2], 16) |
| if size == 0: |
| continue |
| |
| load_addr = int(words[4], 16) |
| virt_addr = int(words[3], 16) |
| |
| # Add section to memory use totals (for both non-XIP and XIP scenarios) |
| # Unrecognized section names are not included in the calculations. |
| recognized = True |
| if name in SizeCalculator.alloc_sections: |
| self.ram_size += size |
| stype = "alloc" |
| elif name in SizeCalculator.rw_sections: |
| self.ram_size += size |
| self.rom_size += size |
| stype = "rw" |
| elif name in SizeCalculator.ro_sections: |
| self.rom_size += size |
| if not self.is_xip: |
| self.ram_size += size |
| stype = "ro" |
| else: |
| stype = "unknown" |
| if name not in self.extra_sections: |
| recognized = False |
| |
| self.sections.append({"name": name, "load_addr": load_addr, |
| "size": size, "virt_addr": virt_addr, |
| "type": stype, "recognized": recognized}) |
| |
| |
| |
| class TwisterConfigParser: |
| """Class to read test case files with semantic checking |
| """ |
| |
| def __init__(self, filename, schema): |
| """Instantiate a new TwisterConfigParser object |
| |
| @param filename Source .yaml file to read |
| """ |
| self.data = {} |
| self.schema = schema |
| self.filename = filename |
| self.tests = {} |
| self.common = {} |
| |
| def load(self): |
| self.data = scl.yaml_load_verify(self.filename, self.schema) |
| |
| if 'tests' in self.data: |
| self.tests = self.data['tests'] |
| if 'common' in self.data: |
| self.common = self.data['common'] |
| |
| def _cast_value(self, value, typestr): |
| if isinstance(value, str): |
| v = value.strip() |
| if typestr == "str": |
| return v |
| |
| elif typestr == "float": |
| return float(value) |
| |
| elif typestr == "int": |
| return int(value) |
| |
| elif typestr == "bool": |
| return value |
| |
| elif typestr.startswith("list") and isinstance(value, list): |
| return value |
| elif typestr.startswith("list") and isinstance(value, str): |
| vs = v.split() |
| if len(typestr) > 4 and typestr[4] == ":": |
| return [self._cast_value(vsi, typestr[5:]) for vsi in vs] |
| else: |
| return vs |
| |
| elif typestr.startswith("set"): |
| vs = v.split() |
| if len(typestr) > 3 and typestr[3] == ":": |
| return {self._cast_value(vsi, typestr[4:]) for vsi in vs} |
| else: |
| return set(vs) |
| |
| elif typestr.startswith("map"): |
| return value |
| else: |
| raise ConfigurationError( |
| self.filename, "unknown type '%s'" % value) |
| |
| def get_test(self, name, valid_keys): |
| """Get a dictionary representing the keys/values within a test |
| |
| @param name The test in the .yaml file to retrieve data from |
| @param valid_keys A dictionary representing the intended semantics |
| for this test. Each key in this dictionary is a key that could |
| be specified, if a key is given in the .yaml file which isn't in |
| here, it will generate an error. Each value in this dictionary |
| is another dictionary containing metadata: |
| |
| "default" - Default value if not given |
| "type" - Data type to convert the text value to. Simple types |
| supported are "str", "float", "int", "bool" which will get |
| converted to respective Python data types. "set" and "list" |
| may also be specified which will split the value by |
| whitespace (but keep the elements as strings). finally, |
| "list:<type>" and "set:<type>" may be given which will |
| perform a type conversion after splitting the value up. |
| "required" - If true, raise an error if not defined. If false |
| and "default" isn't specified, a type conversion will be |
| done on an empty string |
| @return A dictionary containing the test key-value pairs with |
| type conversion and default values filled in per valid_keys |
| """ |
| |
| d = {} |
| for k, v in self.common.items(): |
| d[k] = v |
| |
| for k, v in self.tests[name].items(): |
| if k in d: |
| if isinstance(d[k], str): |
| # By default, we just concatenate string values of keys |
| # which appear both in "common" and per-test sections, |
| # but some keys are handled in adhoc way based on their |
| # semantics. |
| if k == "filter": |
| d[k] = "(%s) and (%s)" % (d[k], v) |
| else: |
| d[k] += " " + v |
| else: |
| d[k] = v |
| |
| for k, kinfo in valid_keys.items(): |
| if k not in d: |
| if "required" in kinfo: |
| required = kinfo["required"] |
| else: |
| required = False |
| |
| if required: |
| raise ConfigurationError( |
| self.filename, |
| "missing required value for '%s' in test '%s'" % |
| (k, name)) |
| else: |
| if "default" in kinfo: |
| default = kinfo["default"] |
| else: |
| default = self._cast_value("", kinfo["type"]) |
| d[k] = default |
| else: |
| try: |
| d[k] = self._cast_value(d[k], kinfo["type"]) |
| except ValueError: |
| raise ConfigurationError( |
| self.filename, "bad %s value '%s' for key '%s' in name '%s'" % |
| (kinfo["type"], d[k], k, name)) |
| |
| return d |
| |
| |
| class Platform: |
| """Class representing metadata for a particular platform |
| |
| Maps directly to BOARD when building""" |
| |
| platform_schema = scl.yaml_load(os.path.join(ZEPHYR_BASE, |
| "scripts", "schemas", "twister", "platform-schema.yaml")) |
| |
| def __init__(self): |
| """Constructor. |
| |
| """ |
| |
| self.name = "" |
| self.twister = True |
| # if no RAM size is specified by the board, take a default of 128K |
| self.ram = 128 |
| |
| self.timeout_multiplier = 1.0 |
| self.ignore_tags = [] |
| self.only_tags = [] |
| self.default = False |
| # if no flash size is specified by the board, take a default of 512K |
| self.flash = 512 |
| self.supported = set() |
| |
| self.arch = "" |
| self.type = "na" |
| self.simulation = "na" |
| self.supported_toolchains = [] |
| self.env = [] |
| self.env_satisfied = True |
| self.filter_data = dict() |
| |
| def load(self, platform_file): |
| scp = TwisterConfigParser(platform_file, self.platform_schema) |
| scp.load() |
| data = scp.data |
| |
| self.name = data['identifier'] |
| self.twister = data.get("twister", True) |
| # if no RAM size is specified by the board, take a default of 128K |
| self.ram = data.get("ram", 128) |
| testing = data.get("testing", {}) |
| self.timeout_multiplier = testing.get("timeout_multiplier", 1.0) |
| self.ignore_tags = testing.get("ignore_tags", []) |
| self.only_tags = testing.get("only_tags", []) |
| self.default = testing.get("default", False) |
| # if no flash size is specified by the board, take a default of 512K |
| self.flash = data.get("flash", 512) |
| self.supported = set() |
| for supp_feature in data.get("supported", []): |
| for item in supp_feature.split(":"): |
| self.supported.add(item) |
| |
| self.arch = data['arch'] |
| self.type = data.get('type', "na") |
| self.simulation = data.get('simulation', "na") |
| self.supported_toolchains = data.get("toolchain", []) |
| self.env = data.get("env", []) |
| self.env_satisfied = True |
| for env in self.env: |
| if not os.environ.get(env, None): |
| self.env_satisfied = False |
| |
| def __repr__(self): |
| return "<%s on %s>" % (self.name, self.arch) |
| |
| |
| class DisablePyTestCollectionMixin(object): |
| __test__ = False |
| |
| |
| class ScanPathResult: |
| """Result of the TestSuite.scan_path function call. |
| |
| Attributes: |
| matches A list of test cases |
| warnings A string containing one or more |
| warnings to display |
| has_registered_test_suites Whether or not the path contained any |
| calls to the ztest_register_test_suite |
| macro. |
| has_run_registered_test_suites Whether or not the path contained at |
| least one call to |
| ztest_run_registered_test_suites. |
| has_test_main Whether or not the path contains a |
| definition of test_main(void) |
| ztest_suite_names Names of found ztest suites |
| """ |
| def __init__(self, |
| matches: List[str] = None, |
| warnings: str = None, |
| has_registered_test_suites: bool = False, |
| has_run_registered_test_suites: bool = False, |
| has_test_main: bool = False, |
| ztest_suite_names: List[str] = []): |
| self.matches = matches |
| self.warnings = warnings |
| self.has_registered_test_suites = has_registered_test_suites |
| self.has_run_registered_test_suites = has_run_registered_test_suites |
| self.has_test_main = has_test_main |
| self.ztest_suite_names = ztest_suite_names |
| |
| def __eq__(self, other): |
| if not isinstance(other, ScanPathResult): |
| return False |
| return (sorted(self.matches) == sorted(other.matches) and |
| self.warnings == other.warnings and |
| (self.has_registered_test_suites == |
| other.has_registered_test_suites) and |
| (self.has_run_registered_test_suites == |
| other.has_run_registered_test_suites) and |
| self.has_test_main == other.has_test_main and |
| (sorted(self.ztest_suite_names) == |
| sorted(other.ztest_suite_names))) |
| |
| class TestCase(DisablePyTestCollectionMixin): |
| |
| def __init__(self, name=None, testsuite=None): |
| self.duration = 0 |
| self.name = name |
| self.status = None |
| self.reason = None |
| self.testsuite = testsuite |
| self.output = "" |
| self.freeform = False |
| |
| def __lt__(self, other): |
| return self.name < other.name |
| |
| def __repr__(self): |
| return "<TestCase %s with %s>" % (self.name, self.status) |
| |
| def __str__(self): |
| return self.name |
| |
| class TestSuite(DisablePyTestCollectionMixin): |
| """Class representing a test application |
| """ |
| |
| def __init__(self, testsuite_root, workdir, name): |
| """TestSuite constructor. |
| |
| This gets called by TestPlan as it finds and reads test yaml files. |
| Multiple TestSuite instances may be generated from a single testcase.yaml, |
| each one corresponds to an entry within that file. |
| |
| We need to have a unique name for every single test case. Since |
| a testcase.yaml can define multiple tests, the canonical name for |
| the test case is <workdir>/<name>. |
| |
| @param testsuite_root os.path.abspath() of one of the --testsuite-root |
| @param workdir Sub-directory of testsuite_root where the |
| .yaml test configuration file was found |
| @param name Name of this test case, corresponding to the entry name |
| in the test case configuration file. For many test cases that just |
| define one test, can be anything and is usually "test". This is |
| really only used to distinguish between different cases when |
| the testcase.yaml defines multiple tests |
| """ |
| |
| |
| self.source_dir = "" |
| self.yamlfile = "" |
| self.testcases = [] |
| self.name = self.get_unique(testsuite_root, workdir, name) |
| self.id = name |
| |
| self.type = None |
| self.tags = set() |
| self.extra_args = None |
| self.extra_configs = None |
| self.arch_allow = None |
| self.arch_exclude = None |
| self.skip = False |
| self.platform_exclude = None |
| self.platform_allow = None |
| self.platform_type = [] |
| self.toolchain_exclude = None |
| self.toolchain_allow = None |
| self.ts_filter = None |
| self.timeout = 60 |
| self.harness = "" |
| self.harness_config = {} |
| self.build_only = True |
| self.build_on_all = False |
| self.slow = False |
| self.min_ram = -1 |
| self.depends_on = None |
| self.min_flash = -1 |
| self.extra_sections = None |
| self.integration_platforms = [] |
| self.ztest_suite_names = [] |
| |
| |
| def add_testcase(self, name, freeform=False): |
| tc = TestCase(name=name, testsuite=self) |
| tc.freeform = freeform |
| self.testcases.append(tc) |
| |
| @staticmethod |
| def get_unique(testsuite_root, workdir, name): |
| |
| canonical_testsuite_root = os.path.realpath(testsuite_root) |
| if Path(canonical_zephyr_base) in Path(canonical_testsuite_root).parents: |
| # This is in ZEPHYR_BASE, so include path in name for uniqueness |
| # FIXME: We should not depend on path of test for unique names. |
| relative_tc_root = os.path.relpath(canonical_testsuite_root, |
| start=canonical_zephyr_base) |
| else: |
| relative_tc_root = "" |
| |
| # workdir can be "." |
| unique = os.path.normpath(os.path.join(relative_tc_root, workdir, name)) |
| check = name.split(".") |
| if len(check) < 2: |
| raise TwisterException(f"""bad test name '{name}' in {testsuite_root}/{workdir}. \ |
| Tests should reference the category and subsystem with a dot as a separator. |
| """ |
| ) |
| return unique |
| |
| def scan_file(self, inf_name): |
| regular_suite_regex = re.compile( |
| # do not match until end-of-line, otherwise we won't allow |
| # stc_regex below to catch the ones that are declared in the same |
| # line--as we only search starting the end of this match |
| br"^\s*ztest_test_suite\(\s*(?P<suite_name>[a-zA-Z0-9_]+)\s*,", |
| re.MULTILINE) |
| registered_suite_regex = re.compile( |
| br"^\s*ztest_register_test_suite" |
| br"\(\s*(?P<suite_name>[a-zA-Z0-9_]+)\s*,", |
| re.MULTILINE) |
| new_suite_regex = re.compile( |
| br"^\s*ZTEST_SUITE\(\s*(?P<suite_name>[a-zA-Z0-9_]+)\s*,", |
| re.MULTILINE) |
| # Checks if the file contains a definition of "void test_main(void)" |
| # Since ztest provides a plain test_main implementation it is OK to: |
| # 1. register test suites and not call the run function iff the test |
| # doesn't have a custom test_main. |
| # 2. register test suites and a custom test_main definition iff the test |
| # also calls ztest_run_registered_test_suites. |
| test_main_regex = re.compile( |
| br"^\s*void\s+test_main\(void\)", |
| re.MULTILINE) |
| registered_suite_run_regex = re.compile( |
| br"^\s*ztest_run_registered_test_suites\(" |
| br"(\*+|&)?(?P<state_identifier>[a-zA-Z0-9_]+)\)", |
| re.MULTILINE) |
| |
| warnings = None |
| has_registered_test_suites = False |
| has_run_registered_test_suites = False |
| has_test_main = False |
| |
| with open(inf_name) as inf: |
| if os.name == 'nt': |
| mmap_args = {'fileno': inf.fileno(), 'length': 0, 'access': mmap.ACCESS_READ} |
| else: |
| mmap_args = {'fileno': inf.fileno(), 'length': 0, 'flags': mmap.MAP_PRIVATE, 'prot': mmap.PROT_READ, |
| 'offset': 0} |
| |
| with contextlib.closing(mmap.mmap(**mmap_args)) as main_c: |
| regular_suite_regex_matches = \ |
| [m for m in regular_suite_regex.finditer(main_c)] |
| registered_suite_regex_matches = \ |
| [m for m in registered_suite_regex.finditer(main_c)] |
| new_suite_regex_matches = \ |
| [m for m in new_suite_regex.finditer(main_c)] |
| |
| if registered_suite_regex_matches: |
| has_registered_test_suites = True |
| if registered_suite_run_regex.search(main_c): |
| has_run_registered_test_suites = True |
| if test_main_regex.search(main_c): |
| has_test_main = True |
| |
| if regular_suite_regex_matches: |
| ztest_suite_names = \ |
| self._extract_ztest_suite_names(regular_suite_regex_matches) |
| testcase_names, warnings = \ |
| self._find_regular_ztest_testcases(main_c, regular_suite_regex_matches, has_registered_test_suites) |
| elif registered_suite_regex_matches: |
| ztest_suite_names = \ |
| self._extract_ztest_suite_names(registered_suite_regex_matches) |
| testcase_names, warnings = \ |
| self._find_regular_ztest_testcases(main_c, registered_suite_regex_matches, has_registered_test_suites) |
| elif new_suite_regex_matches: |
| ztest_suite_names = \ |
| self._extract_ztest_suite_names(new_suite_regex_matches) |
| testcase_names, warnings = \ |
| self._find_new_ztest_testcases(main_c) |
| else: |
| # can't find ztest_test_suite, maybe a client, because |
| # it includes ztest.h |
| ztest_suite_names = [] |
| testcase_names, warnings = None, None |
| |
| return ScanPathResult( |
| matches=testcase_names, |
| warnings=warnings, |
| has_registered_test_suites=has_registered_test_suites, |
| has_run_registered_test_suites=has_run_registered_test_suites, |
| has_test_main=has_test_main, |
| ztest_suite_names=ztest_suite_names) |
| |
| @staticmethod |
| def _extract_ztest_suite_names(suite_regex_matches): |
| ztest_suite_names = \ |
| [m.group("suite_name") for m in suite_regex_matches] |
| ztest_suite_names = \ |
| [name.decode("UTF-8") for name in ztest_suite_names] |
| return ztest_suite_names |
| |
| def _find_regular_ztest_testcases(self, search_area, suite_regex_matches, is_registered_test_suite): |
| """ |
| Find regular ztest testcases like "ztest_unit_test" or similar. Return |
| testcases' names and eventually found warnings. |
| """ |
| testcase_regex = re.compile( |
| br"""^\s* # empty space at the beginning is ok |
| # catch the case where it is declared in the same sentence, e.g: |
| # |
| # ztest_test_suite(mutex_complex, ztest_user_unit_test(TESTNAME)); |
| # ztest_register_test_suite(n, p, ztest_user_unit_test(TESTNAME), |
| (?:ztest_ |
| (?:test_suite\(|register_test_suite\([a-zA-Z0-9_]+\s*,\s*) |
| [a-zA-Z0-9_]+\s*,\s* |
| )? |
| # Catch ztest[_user]_unit_test-[_setup_teardown](TESTNAME) |
| ztest_(?:1cpu_)?(?:user_)?unit_test(?:_setup_teardown)? |
| # Consume the argument that becomes the extra testcase |
| \(\s*(?P<testcase_name>[a-zA-Z0-9_]+) |
| # _setup_teardown() variant has two extra arguments that we ignore |
| (?:\s*,\s*[a-zA-Z0-9_]+\s*,\s*[a-zA-Z0-9_]+)? |
| \s*\)""", |
| # We don't check how it finishes; we don't care |
| re.MULTILINE | re.VERBOSE) |
| achtung_regex = re.compile( |
| br"(#ifdef|#endif)", |
| re.MULTILINE) |
| |
| search_start, search_end = \ |
| self._get_search_area_boundary(search_area, suite_regex_matches, is_registered_test_suite) |
| limited_search_area = search_area[search_start:search_end] |
| testcase_names, warnings = \ |
| self._find_ztest_testcases(limited_search_area, testcase_regex) |
| |
| achtung_matches = re.findall(achtung_regex, limited_search_area) |
| if achtung_matches and warnings is None: |
| achtung = ", ".join(sorted({match.decode() for match in achtung_matches},reverse = True)) |
| warnings = f"found invalid {achtung} in ztest_test_suite()" |
| |
| return testcase_names, warnings |
| |
| @staticmethod |
| def _get_search_area_boundary(search_area, suite_regex_matches, is_registered_test_suite): |
| """ |
| Get search area boundary based on "ztest_test_suite(...)", |
| "ztest_register_test_suite(...)" or "ztest_run_test_suite(...)" |
| functions occurrence. |
| """ |
| suite_run_regex = re.compile( |
| br"^\s*ztest_run_test_suite\((?P<suite_name>[a-zA-Z0-9_]+)\)", |
| re.MULTILINE) |
| |
| search_start = suite_regex_matches[0].end() |
| |
| suite_run_match = suite_run_regex.search(search_area) |
| if suite_run_match: |
| search_end = suite_run_match.start() |
| elif not suite_run_match and not is_registered_test_suite: |
| raise ValueError("can't find ztest_run_test_suite") |
| else: |
| search_end = re.compile(br"\);", re.MULTILINE) \ |
| .search(search_area, search_start) \ |
| .end() |
| |
| return search_start, search_end |
| |
| def _find_new_ztest_testcases(self, search_area): |
| """ |
| Find regular ztest testcases like "ZTEST", "ZTEST_F", ... Return |
| testcases' names and eventually found warnings. |
| """ |
| testcase_regex = re.compile( |
| br"^\s*(?:ZTEST|ZTEST_F|ZTEST_USER|ZTEST_USER_F)\(\s*(?P<suite_name>[a-zA-Z0-9_]+)\s*," |
| br"\s*(?P<testcase_name>[a-zA-Z0-9_]+)\s*", |
| re.MULTILINE) |
| |
| return self._find_ztest_testcases(search_area, testcase_regex) |
| |
| @staticmethod |
| def _find_ztest_testcases(search_area, testcase_regex): |
| """ |
| Parse search area and try to find testcases defined in testcase_regex |
| argument. Return testcase names and eventually found warnings. |
| """ |
| testcase_regex_matches = \ |
| [m for m in testcase_regex.finditer(search_area)] |
| testcase_names = \ |
| [m.group("testcase_name") for m in testcase_regex_matches] |
| testcase_names = [name.decode("UTF-8") for name in testcase_names] |
| warnings = None |
| for testcase_name in testcase_names: |
| if not testcase_name.startswith("test_"): |
| warnings = "Found a test that does not start with test_" |
| testcase_names = \ |
| [tc_name.replace("test_", "", 1) for tc_name in testcase_names] |
| |
| return testcase_names, warnings |
| |
| def scan_path(self, path): |
| subcases = [] |
| has_registered_test_suites = False |
| has_run_registered_test_suites = False |
| has_test_main = False |
| ztest_suite_names = [] |
| |
| src_dir_path = self._find_src_dir_path(path) |
| for filename in glob.glob(os.path.join(src_dir_path, "*.c*")): |
| try: |
| result: ScanPathResult = self.scan_file(filename) |
| if result.warnings: |
| logger.error("%s: %s" % (filename, result.warnings)) |
| raise TwisterRuntimeError( |
| "%s: %s" % (filename, result.warnings)) |
| if result.matches: |
| subcases += result.matches |
| if result.has_registered_test_suites: |
| has_registered_test_suites = True |
| if result.has_run_registered_test_suites: |
| has_run_registered_test_suites = True |
| if result.has_test_main: |
| has_test_main = True |
| if result.ztest_suite_names: |
| ztest_suite_names += result.ztest_suite_names |
| |
| except ValueError as e: |
| logger.error("%s: can't find: %s" % (filename, e)) |
| |
| for filename in glob.glob(os.path.join(path, "*.c")): |
| try: |
| result: ScanPathResult = self.scan_file(filename) |
| if result.warnings: |
| logger.error("%s: %s" % (filename, result.warnings)) |
| if result.matches: |
| subcases += result.matches |
| if result.ztest_suite_names: |
| ztest_suite_names += result.ztest_suite_names |
| except ValueError as e: |
| logger.error("%s: can't find: %s" % (filename, e)) |
| |
| if (has_registered_test_suites and has_test_main and |
| not has_run_registered_test_suites): |
| warning = \ |
| "Found call to 'ztest_register_test_suite()' but no "\ |
| "call to 'ztest_run_registered_test_suites()'" |
| logger.error(warning) |
| raise TwisterRuntimeError(warning) |
| |
| return subcases, ztest_suite_names |
| |
| def parse_subcases(self, test_path): |
| subcases, ztest_suite_names = self.scan_path(test_path) |
| # if testcases are provided as part of the yaml, skip this step. |
| if not self.testcases: |
| # only add each testcase once |
| for sub in set(subcases): |
| name = "{}.{}".format(self.id, sub) |
| self.add_testcase(name) |
| |
| if not subcases: |
| self.add_testcase(self.id, freeform=True) |
| |
| self.ztest_suite_names = ztest_suite_names |
| |
| @staticmethod |
| def _find_src_dir_path(test_dir_path): |
| """ |
| Try to find src directory with test source code. Sometimes due to the |
| optimization reasons it is placed in upper directory. |
| """ |
| src_dir_name = "src" |
| src_dir_path = os.path.join(test_dir_path, src_dir_name) |
| if os.path.isdir(src_dir_path): |
| return src_dir_path |
| src_dir_path = os.path.join(test_dir_path, "..", src_dir_name) |
| if os.path.isdir(src_dir_path): |
| return src_dir_path |
| return "" |
| |
| def __str__(self): |
| return self.name |
| |
| |
| class TestInstance(DisablePyTestCollectionMixin): |
| """Class representing the execution of a particular TestSuite on a platform |
| |
| @param test The TestSuite object we want to build/execute |
| @param platform Platform object that we want to build and run against |
| @param base_outdir Base directory for all test results. The actual |
| out directory used is <outdir>/<platform>/<test case name> |
| """ |
| |
| def __init__(self, testsuite, platform, outdir): |
| |
| self.testsuite = testsuite |
| self.platform = platform |
| |
| self.status = None |
| self.filters = [] |
| self.reason = "Unknown" |
| self.filter_type = None |
| self.metrics = dict() |
| self.handler = None |
| self.outdir = outdir |
| self.execution_time = 0 |
| |
| self.name = os.path.join(platform.name, testsuite.name) |
| self.run_id = self._get_run_id() |
| self.build_dir = os.path.join(outdir, platform.name, testsuite.name) |
| |
| self.run = False |
| self.testcases = [] |
| self.init_cases() |
| |
| # Fix an issue with copying objects from testsuite, need better solution. |
| def init_cases(self): |
| for c in self.testsuite.testcases: |
| self.add_testcase(c.name, freeform=c.freeform) |
| |
| def _get_run_id(self): |
| """ generate run id from instance unique identifier and a random |
| number""" |
| |
| hash_object = hashlib.md5(self.name.encode()) |
| random_str = f"{random.getrandbits(64)}".encode() |
| hash_object.update(random_str) |
| return hash_object.hexdigest() |
| |
| def add_filter(self, reason, filter_type): |
| self.filters.append({'type': filter_type, 'reason': reason }) |
| self.status = "filtered" |
| self.reason = reason |
| self.filter_type = filter_type |
| |
| |
| def add_missing_case_status(self, status, reason=None): |
| for case in self.testcases: |
| if not case.status: |
| case.status = status |
| if reason: |
| case.reason = reason |
| else: |
| case.reason = self.reason |
| |
| def __getstate__(self): |
| d = self.__dict__.copy() |
| return d |
| |
| def __setstate__(self, d): |
| self.__dict__.update(d) |
| |
| def __lt__(self, other): |
| return self.name < other.name |
| |
| def set_case_status_by_name(self, name, status, reason=None): |
| tc = self.get_case_or_create(name) |
| tc.status = status |
| if reason: |
| tc.reason = reason |
| return tc |
| |
| def add_testcase(self, name, freeform=False): |
| tc = TestCase(name=name) |
| tc.freeform = freeform |
| self.testcases.append(tc) |
| return tc |
| |
| def get_case_by_name(self, name): |
| for c in self.testcases: |
| if c.name == name: |
| return c |
| return None |
| |
| def get_case_or_create(self, name): |
| for c in self.testcases: |
| if c.name == name: |
| return c |
| |
| logger.debug(f"Could not find a matching testcase for {name}") |
| tc = TestCase(name=name) |
| self.testcases.append(tc) |
| return tc |
| |
| @staticmethod |
| def testsuite_runnable(testsuite, fixtures): |
| can_run = False |
| # console harness allows us to run the test and capture data. |
| if testsuite.harness in [ 'console', 'ztest', 'pytest', 'test']: |
| can_run = True |
| # if we have a fixture that is also being supplied on the |
| # command-line, then we need to run the test, not just build it. |
| fixture = testsuite.harness_config.get('fixture') |
| if fixture: |
| can_run = (fixture in fixtures) |
| |
| return can_run |
| |
| |
| # Global testsuite parameters |
| def check_runnable(self, enable_slow=False, filter='buildable', fixtures=[]): |
| |
| # right now we only support building on windows. running is still work |
| # in progress. |
| if os.name == 'nt': |
| return False |
| |
| # we asked for build-only on the command line |
| if self.testsuite.build_only: |
| return False |
| |
| # Do not run slow tests: |
| skip_slow = self.testsuite.slow and not enable_slow |
| if skip_slow: |
| return False |
| |
| target_ready = bool(self.testsuite.type == "unit" or \ |
| self.platform.type == "native" or \ |
| self.platform.simulation in ["mdb-nsim", "nsim", "renode", "qemu", "tsim", "armfvp", "xt-sim"] or \ |
| filter == 'runnable') |
| |
| if self.platform.simulation == "nsim": |
| if not find_executable("nsimdrv"): |
| target_ready = False |
| |
| if self.platform.simulation == "mdb-nsim": |
| if not find_executable("mdb"): |
| target_ready = False |
| |
| if self.platform.simulation == "renode": |
| if not find_executable("renode"): |
| target_ready = False |
| |
| if self.platform.simulation == "tsim": |
| if not find_executable("tsim-leon3"): |
| target_ready = False |
| |
| testsuite_runnable = self.testsuite_runnable(self.testsuite, fixtures) |
| |
| return testsuite_runnable and target_ready |
| |
| def create_overlay(self, platform, enable_asan=False, enable_ubsan=False, enable_coverage=False, coverage_platform=[]): |
| # Create this in a "twister/" subdirectory otherwise this |
| # will pass this overlay to kconfig.py *twice* and kconfig.cmake |
| # will silently give that second time precedence over any |
| # --extra-args=CONFIG_* |
| subdir = os.path.join(self.build_dir, "twister") |
| |
| content = "" |
| |
| if self.testsuite.extra_configs: |
| content = "\n".join(self.testsuite.extra_configs) |
| |
| if enable_coverage: |
| if platform.name in coverage_platform: |
| content = content + "\nCONFIG_COVERAGE=y" |
| content = content + "\nCONFIG_COVERAGE_DUMP=y" |
| |
| if enable_asan: |
| if platform.type == "native": |
| content = content + "\nCONFIG_ASAN=y" |
| |
| if enable_ubsan: |
| if platform.type == "native": |
| content = content + "\nCONFIG_UBSAN=y" |
| |
| if content: |
| os.makedirs(subdir, exist_ok=True) |
| file = os.path.join(subdir, "testsuite_extra.conf") |
| with open(file, "w") as f: |
| f.write(content) |
| |
| return content |
| |
| def calculate_sizes(self): |
| """Get the RAM/ROM sizes of a test case. |
| |
| This can only be run after the instance has been executed by |
| MakeGenerator, otherwise there won't be any binaries to measure. |
| |
| @return A SizeCalculator object |
| """ |
| fns = glob.glob(os.path.join(self.build_dir, "zephyr", "*.elf")) |
| fns.extend(glob.glob(os.path.join(self.build_dir, "zephyr", "*.exe"))) |
| fns = [x for x in fns if '_pre' not in x] |
| if len(fns) != 1: |
| raise BuildError("Missing/multiple output ELF binary") |
| |
| return SizeCalculator(fns[0], self.testsuite.extra_sections) |
| |
| def __repr__(self): |
| return "<TestSuite %s on %s>" % (self.testsuite.name, self.platform.name) |
| |
| class CMake(): |
| config_re = re.compile('(CONFIG_[A-Za-z0-9_]+)[=]\"?([^\"]*)\"?$') |
| dt_re = re.compile('([A-Za-z0-9_]+)[=]\"?([^\"]*)\"?$') |
| |
| def __init__(self, testsuite, platform, source_dir, build_dir): |
| |
| self.cwd = None |
| self.capture_output = True |
| |
| self.defconfig = {} |
| self.cmake_cache = {} |
| |
| self.instance = None |
| self.testsuite = testsuite |
| self.platform = platform |
| self.source_dir = source_dir |
| self.build_dir = build_dir |
| self.log = "build.log" |
| self.generator = None |
| self.generator_cmd = None |
| |
| self.default_encoding = sys.getdefaultencoding() |
| |
| def parse_generated(self): |
| self.defconfig = {} |
| return {} |
| |
| def run_build(self, args=[]): |
| |
| logger.debug("Building %s for %s" % (self.source_dir, self.platform.name)) |
| |
| cmake_args = [] |
| cmake_args.extend(args) |
| cmake = shutil.which('cmake') |
| cmd = [cmake] + cmake_args |
| kwargs = dict() |
| |
| if self.capture_output: |
| kwargs['stdout'] = subprocess.PIPE |
| # CMake sends the output of message() to stderr unless it's STATUS |
| kwargs['stderr'] = subprocess.STDOUT |
| |
| if self.cwd: |
| kwargs['cwd'] = self.cwd |
| |
| p = subprocess.Popen(cmd, **kwargs) |
| out, _ = p.communicate() |
| |
| results = {} |
| if p.returncode == 0: |
| msg = "Finished building %s for %s" % (self.source_dir, self.platform.name) |
| |
| self.instance.status = "passed" |
| if not self.instance.run: |
| self.instance.add_missing_case_status("skipped", "Test was built only") |
| results = {'msg': msg, "returncode": p.returncode, "instance": self.instance} |
| |
| if out: |
| log_msg = out.decode(self.default_encoding) |
| with open(os.path.join(self.build_dir, self.log), "a", encoding=self.default_encoding) as log: |
| log.write(log_msg) |
| |
| else: |
| return None |
| else: |
| # A real error occurred, raise an exception |
| log_msg = "" |
| if out: |
| log_msg = out.decode(self.default_encoding) |
| with open(os.path.join(self.build_dir, self.log), "a", encoding=self.default_encoding) as log: |
| log.write(log_msg) |
| |
| if log_msg: |
| overflow_found = re.findall("region `(FLASH|ROM|RAM|ICCM|DCCM|SRAM)' overflowed by", log_msg) |
| if overflow_found and not self.overflow_as_errors: |
| logger.debug("Test skipped due to {} Overflow".format(overflow_found[0])) |
| self.instance.status = "skipped" |
| self.instance.reason = "{} overflow".format(overflow_found[0]) |
| else: |
| self.instance.status = "error" |
| self.instance.reason = "Build failure" |
| |
| results = { |
| "returncode": p.returncode, |
| "instance": self.instance, |
| } |
| |
| return results |
| |
| def run_cmake(self, args=[]): |
| |
| if self.warnings_as_errors: |
| ldflags = "-Wl,--fatal-warnings" |
| cflags = "-Werror" |
| aflags = "-Werror -Wa,--fatal-warnings" |
| gen_defines_args = "--edtlib-Werror" |
| else: |
| ldflags = cflags = aflags = "" |
| gen_defines_args = "" |
| |
| logger.debug("Running cmake on %s for %s" % (self.source_dir, self.platform.name)) |
| cmake_args = [ |
| f'-B{self.build_dir}', |
| f'-S{self.source_dir}', |
| f'-DTC_RUNID={self.instance.run_id}', |
| f'-DEXTRA_CFLAGS={cflags}', |
| f'-DEXTRA_AFLAGS={aflags}', |
| f'-DEXTRA_LDFLAGS={ldflags}', |
| f'-DEXTRA_GEN_DEFINES_ARGS={gen_defines_args}', |
| f'-G{self.generator}' |
| ] |
| |
| args = ["-D{}".format(a.replace('"', '')) for a in args] |
| cmake_args.extend(args) |
| |
| cmake_opts = ['-DBOARD={}'.format(self.platform.name)] |
| cmake_args.extend(cmake_opts) |
| |
| |
| logger.debug("Calling cmake with arguments: {}".format(cmake_args)) |
| cmake = shutil.which('cmake') |
| cmd = [cmake] + cmake_args |
| kwargs = dict() |
| |
| if self.capture_output: |
| kwargs['stdout'] = subprocess.PIPE |
| # CMake sends the output of message() to stderr unless it's STATUS |
| kwargs['stderr'] = subprocess.STDOUT |
| |
| if self.cwd: |
| kwargs['cwd'] = self.cwd |
| |
| p = subprocess.Popen(cmd, **kwargs) |
| out, _ = p.communicate() |
| |
| if p.returncode == 0: |
| filter_results = self.parse_generated() |
| msg = "Finished building %s for %s" % (self.source_dir, self.platform.name) |
| logger.debug(msg) |
| results = {'msg': msg, 'filter': filter_results} |
| |
| else: |
| self.instance.status = "error" |
| self.instance.reason = "Cmake build failure" |
| |
| for tc in self.instance.testcases: |
| tc.status = self.instance.status |
| |
| logger.error("Cmake build failure: %s for %s" % (self.source_dir, self.platform.name)) |
| results = {"returncode": p.returncode} |
| |
| if out: |
| with open(os.path.join(self.build_dir, self.log), "a", encoding=self.default_encoding) as log: |
| log_msg = out.decode(self.default_encoding) |
| log.write(log_msg) |
| |
| return results |
| |
| @staticmethod |
| def run_cmake_script(args=[]): |
| |
| logger.debug("Running cmake script %s" % (args[0])) |
| |
| cmake_args = ["-D{}".format(a.replace('"', '')) for a in args[1:]] |
| cmake_args.extend(['-P', args[0]]) |
| |
| logger.debug("Calling cmake with arguments: {}".format(cmake_args)) |
| cmake = shutil.which('cmake') |
| if not cmake: |
| msg = "Unable to find `cmake` in path" |
| logger.error(msg) |
| raise Exception(msg) |
| cmd = [cmake] + cmake_args |
| |
| kwargs = dict() |
| kwargs['stdout'] = subprocess.PIPE |
| # CMake sends the output of message() to stderr unless it's STATUS |
| kwargs['stderr'] = subprocess.STDOUT |
| |
| p = subprocess.Popen(cmd, **kwargs) |
| out, _ = p.communicate() |
| |
| # It might happen that the environment adds ANSI escape codes like \x1b[0m, |
| # for instance if twister is executed from inside a makefile. In such a |
| # scenario it is then necessary to remove them, as otherwise the JSON decoding |
| # will fail. |
| ansi_escape = re.compile(r'\x1B(?:[@-Z\\-_]|\[[0-?]*[ -/]*[@-~])') |
| out = ansi_escape.sub('', out.decode()) |
| |
| if p.returncode == 0: |
| msg = "Finished running %s" % (args[0]) |
| logger.debug(msg) |
| results = {"returncode": p.returncode, "msg": msg, "stdout": out} |
| |
| else: |
| logger.error("Cmake script failure: %s" % (args[0])) |
| results = {"returncode": p.returncode, "returnmsg": out} |
| |
| return results |
| |
| |
| class FilterBuilder(CMake): |
| |
| def __init__(self, testsuite, platform, source_dir, build_dir): |
| super().__init__(testsuite, platform, source_dir, build_dir) |
| |
| self.log = "config-twister.log" |
| |
| def parse_generated(self): |
| |
| if self.platform.name == "unit_testing": |
| return {} |
| |
| cmake_cache_path = os.path.join(self.build_dir, "CMakeCache.txt") |
| defconfig_path = os.path.join(self.build_dir, "zephyr", ".config") |
| |
| with open(defconfig_path, "r") as fp: |
| defconfig = {} |
| for line in fp.readlines(): |
| m = self.config_re.match(line) |
| if not m: |
| if line.strip() and not line.startswith("#"): |
| sys.stderr.write("Unrecognized line %s\n" % line) |
| continue |
| defconfig[m.group(1)] = m.group(2).strip() |
| |
| self.defconfig = defconfig |
| |
| cmake_conf = {} |
| try: |
| cache = CMakeCache.from_file(cmake_cache_path) |
| except FileNotFoundError: |
| cache = {} |
| |
| for k in iter(cache): |
| cmake_conf[k.name] = k.value |
| |
| self.cmake_cache = cmake_conf |
| |
| filter_data = { |
| "ARCH": self.platform.arch, |
| "PLATFORM": self.platform.name |
| } |
| filter_data.update(os.environ) |
| filter_data.update(self.defconfig) |
| filter_data.update(self.cmake_cache) |
| |
| edt_pickle = os.path.join(self.build_dir, "zephyr", "edt.pickle") |
| if self.testsuite and self.testsuite.ts_filter: |
| try: |
| if os.path.exists(edt_pickle): |
| with open(edt_pickle, 'rb') as f: |
| edt = pickle.load(f) |
| else: |
| edt = None |
| res = expr_parser.parse(self.testsuite.ts_filter, filter_data, edt) |
| |
| except (ValueError, SyntaxError) as se: |
| sys.stderr.write( |
| "Failed processing %s\n" % self.testsuite.yamlfile) |
| raise se |
| |
| if not res: |
| return {os.path.join(self.platform.name, self.testsuite.name): True} |
| else: |
| return {os.path.join(self.platform.name, self.testsuite.name): False} |
| else: |
| self.platform.filter_data = filter_data |
| return filter_data |
| |
| |
| class ProjectBuilder(FilterBuilder): |
| |
| def __init__(self, tplan, instance, **kwargs): |
| super().__init__(instance.testsuite, instance.platform, instance.testsuite.source_dir, instance.build_dir) |
| |
| self.log = "build.log" |
| self.instance = instance |
| self.testplan = tplan |
| self.filtered_tests = 0 |
| |
| self.lsan = kwargs.get('lsan', False) |
| self.asan = kwargs.get('asan', False) |
| self.ubsan = kwargs.get('ubsan', False) |
| self.valgrind = kwargs.get('valgrind', False) |
| self.extra_args = kwargs.get('extra_args', []) |
| self.device_testing = kwargs.get('device_testing', False) |
| self.cmake_only = kwargs.get('cmake_only', False) |
| self.cleanup = kwargs.get('cleanup', False) |
| self.coverage = kwargs.get('coverage', False) |
| self.inline_logs = kwargs.get('inline_logs', False) |
| self.generator = kwargs.get('generator', None) |
| self.generator_cmd = kwargs.get('generator_cmd', None) |
| self.verbose = kwargs.get('verbose', None) |
| self.warnings_as_errors = kwargs.get('warnings_as_errors', True) |
| self.overflow_as_errors = kwargs.get('overflow_as_errors', False) |
| self.suite_name_check = kwargs.get('suite_name_check', True) |
| self.seed = kwargs.get('seed', 0) |
| |
| @staticmethod |
| def log_info(filename, inline_logs): |
| filename = os.path.abspath(os.path.realpath(filename)) |
| if inline_logs: |
| logger.info("{:-^100}".format(filename)) |
| |
| try: |
| with open(filename) as fp: |
| data = fp.read() |
| except Exception as e: |
| data = "Unable to read log data (%s)\n" % (str(e)) |
| |
| logger.error(data) |
| |
| logger.info("{:-^100}".format(filename)) |
| else: |
| logger.error("see: " + Fore.YELLOW + filename + Fore.RESET) |
| |
| def log_info_file(self, inline_logs): |
| build_dir = self.instance.build_dir |
| h_log = "{}/handler.log".format(build_dir) |
| b_log = "{}/build.log".format(build_dir) |
| v_log = "{}/valgrind.log".format(build_dir) |
| d_log = "{}/device.log".format(build_dir) |
| |
| if os.path.exists(v_log) and "Valgrind" in self.instance.reason: |
| self.log_info("{}".format(v_log), inline_logs) |
| elif os.path.exists(h_log) and os.path.getsize(h_log) > 0: |
| self.log_info("{}".format(h_log), inline_logs) |
| elif os.path.exists(d_log) and os.path.getsize(d_log) > 0: |
| self.log_info("{}".format(d_log), inline_logs) |
| else: |
| self.log_info("{}".format(b_log), inline_logs) |
| |
| def setup_handler(self): |
| |
| instance = self.instance |
| args = [] |
| |
| # FIXME: Needs simplification |
| if instance.platform.simulation == "qemu": |
| instance.handler = QEMUHandler(instance, "qemu") |
| args.append("QEMU_PIPE=%s" % instance.handler.get_fifo()) |
| instance.handler.call_make_run = True |
| elif instance.testsuite.type == "unit": |
| instance.handler = BinaryHandler(instance, "unit") |
| instance.handler.binary = os.path.join(instance.build_dir, "testbinary") |
| if self.coverage: |
| args.append("COVERAGE=1") |
| elif instance.platform.type == "native": |
| handler = BinaryHandler(instance, "native") |
| |
| handler.asan = self.asan |
| handler.valgrind = self.valgrind |
| handler.lsan = self.lsan |
| handler.ubsan = self.ubsan |
| handler.coverage = self.coverage |
| |
| handler.binary = os.path.join(instance.build_dir, "zephyr", "zephyr.exe") |
| instance.handler = handler |
| elif instance.platform.simulation == "renode": |
| if find_executable("renode"): |
| instance.handler = BinaryHandler(instance, "renode") |
| instance.handler.pid_fn = os.path.join(instance.build_dir, "renode.pid") |
| instance.handler.call_make_run = True |
| elif instance.platform.simulation == "tsim": |
| instance.handler = BinaryHandler(instance, "tsim") |
| instance.handler.call_make_run = True |
| elif self.device_testing: |
| instance.handler = DeviceHandler(instance, "device") |
| instance.handler.coverage = self.coverage |
| elif instance.platform.simulation == "nsim": |
| if find_executable("nsimdrv"): |
| instance.handler = BinaryHandler(instance, "nsim") |
| instance.handler.call_make_run = True |
| elif instance.platform.simulation == "mdb-nsim": |
| if find_executable("mdb"): |
| instance.handler = BinaryHandler(instance, "nsim") |
| instance.handler.call_make_run = True |
| elif instance.platform.simulation == "armfvp": |
| instance.handler = BinaryHandler(instance, "armfvp") |
| instance.handler.call_make_run = True |
| elif instance.platform.simulation == "xt-sim": |
| instance.handler = BinaryHandler(instance, "xt-sim") |
| instance.handler.call_make_run = True |
| |
| if instance.handler: |
| instance.handler.args = args |
| instance.handler.generator_cmd = self.generator_cmd |
| instance.handler.generator = self.generator |
| instance.handler.suite_name_check = self.suite_name_check |
| |
| def process(self, pipeline, done, message, lock, results): |
| op = message.get('op') |
| |
| if not self.instance.handler: |
| self.setup_handler() |
| |
| # The build process, call cmake and build with configured generator |
| if op == "cmake": |
| res = self.cmake() |
| if self.instance.status in ["failed", "error"]: |
| pipeline.put({"op": "report", "test": self.instance}) |
| elif self.cmake_only: |
| if self.instance.status is None: |
| self.instance.status = "passed" |
| pipeline.put({"op": "report", "test": self.instance}) |
| else: |
| # Here we check the runtime filter results coming from running cmake |
| if self.instance.name in res['filter'] and res['filter'][self.instance.name]: |
| logger.debug("filtering %s" % self.instance.name) |
| self.instance.status = "filtered" |
| self.instance.reason = "runtime filter" |
| results.skipped_runtime += 1 |
| self.instance.add_missing_case_status("skipped") |
| pipeline.put({"op": "report", "test": self.instance}) |
| else: |
| pipeline.put({"op": "build", "test": self.instance}) |
| |
| elif op == "build": |
| logger.debug("build test: %s" % self.instance.name) |
| res = self.build() |
| if not res: |
| self.instance.status = "error" |
| self.instance.reason = "Build Failure" |
| pipeline.put({"op": "report", "test": self.instance}) |
| else: |
| # Count skipped cases during build, for example |
| # due to ram/rom overflow. |
| if self.instance.status == "skipped": |
| results.skipped_runtime += 1 |
| self.instance.add_missing_case_status("skipped", self.instance.reason) |
| |
| if res.get('returncode', 1) > 0: |
| self.instance.add_missing_case_status("blocked", self.instance.reason) |
| pipeline.put({"op": "report", "test": self.instance}) |
| else: |
| pipeline.put({"op": "gather_metrics", "test": self.instance}) |
| |
| elif op == "gather_metrics": |
| self.gather_metrics(self.instance) |
| if self.instance.run and self.instance.handler: |
| pipeline.put({"op": "run", "test": self.instance}) |
| else: |
| pipeline.put({"op": "report", "test": self.instance}) |
| |
| # Run the generated binary using one of the supported handlers |
| elif op == "run": |
| logger.debug("run test: %s" % self.instance.name) |
| self.run() |
| logger.debug(f"run status: {self.instance.name} {self.instance.status}") |
| |
| # to make it work with pickle |
| self.instance.handler.thread = None |
| self.instance.handler.testplan = None |
| pipeline.put({ |
| "op": "report", |
| "test": self.instance, |
| "status": self.instance.status, |
| "reason": self.instance.reason |
| } |
| ) |
| |
| # Report results and output progress to screen |
| elif op == "report": |
| with lock: |
| done.put(self.instance) |
| self.report_out(results) |
| |
| if self.cleanup and not self.coverage and self.instance.status == "passed": |
| pipeline.put({ |
| "op": "cleanup", |
| "test": self.instance |
| }) |
| |
| elif op == "cleanup": |
| if self.device_testing: |
| self.cleanup_device_testing_artifacts() |
| else: |
| self.cleanup_artifacts() |
| |
| def cleanup_artifacts(self, additional_keep=[]): |
| logger.debug("Cleaning up {}".format(self.instance.build_dir)) |
| allow = [ |
| 'zephyr/.config', |
| 'handler.log', |
| 'build.log', |
| 'device.log', |
| 'recording.csv', |
| # below ones are needed to make --test-only work as well |
| 'Makefile', |
| 'CMakeCache.txt', |
| 'build.ninja', |
| 'CMakeFiles/rules.ninja' |
| ] |
| |
| allow += additional_keep |
| |
| allow = [os.path.join(self.instance.build_dir, file) for file in allow] |
| |
| for dirpath, dirnames, filenames in os.walk(self.instance.build_dir, topdown=False): |
| for name in filenames: |
| path = os.path.join(dirpath, name) |
| if path not in allow: |
| os.remove(path) |
| # Remove empty directories and symbolic links to directories |
| for dir in dirnames: |
| path = os.path.join(dirpath, dir) |
| if os.path.islink(path): |
| os.remove(path) |
| elif not os.listdir(path): |
| os.rmdir(path) |
| |
| def cleanup_device_testing_artifacts(self): |
| logger.debug("Cleaning up for Device Testing {}".format(self.instance.build_dir)) |
| |
| sanitizelist = [ |
| 'CMakeCache.txt', |
| 'zephyr/runners.yaml', |
| ] |
| keep = [ |
| 'zephyr/zephyr.hex', |
| 'zephyr/zephyr.bin', |
| 'zephyr/zephyr.elf', |
| ] |
| |
| keep += sanitizelist |
| |
| self.cleanup_artifacts(keep) |
| |
| # sanitize paths so files are relocatable |
| for file in sanitizelist: |
| file = os.path.join(self.instance.build_dir, file) |
| |
| with open(file, "rt") as fin: |
| data = fin.read() |
| data = data.replace(canonical_zephyr_base+"/", "") |
| |
| with open(file, "wt") as fin: |
| fin.write(data) |
| |
| def report_out(self, results): |
| total_to_do = results.total |
| total_tests_width = len(str(total_to_do)) |
| results.done += 1 |
| instance = self.instance |
| |
| if instance.status in ["error", "failed"]: |
| if instance.status == "error": |
| results.error += 1 |
| else: |
| results.failed += 1 |
| if self.verbose: |
| status = Fore.RED + "FAILED " + Fore.RESET + instance.reason |
| else: |
| print("") |
| logger.error( |
| "{:<25} {:<50} {}FAILED{}: {}".format( |
| instance.platform.name, |
| instance.testsuite.name, |
| Fore.RED, |
| Fore.RESET, |
| instance.reason)) |
| if not self.verbose: |
| self.log_info_file(self.inline_logs) |
| elif instance.status in ["skipped", "filtered"]: |
| status = Fore.YELLOW + "SKIPPED" + Fore.RESET |
| results.skipped_configs += 1 |
| results.skipped_cases += len(instance.testsuite.testcases) |
| elif instance.status == "passed": |
| status = Fore.GREEN + "PASSED" + Fore.RESET |
| results.passed += 1 |
| for case in instance.testcases: |
| if case.status == 'skipped': |
| results.skipped_cases += 1 |
| else: |
| logger.debug(f"Unknown status = {instance.status}") |
| status = Fore.YELLOW + "UNKNOWN" + Fore.RESET |
| |
| if self.verbose: |
| if self.cmake_only: |
| more_info = "cmake" |
| elif instance.status in ["skipped", "filtered"]: |
| more_info = instance.reason |
| else: |
| if instance.handler and instance.run: |
| more_info = instance.handler.type_str |
| htime = instance.execution_time |
| if htime: |
| more_info += " {:.3f}s".format(htime) |
| else: |
| more_info = "build" |
| |
| if ( instance.status in ["error", "failed", "timeout", "flash_error"] |
| and hasattr(self.instance.handler, 'seed') |
| and self.instance.handler.seed is not None ): |
| more_info += "/seed: " + str(self.seed) |
| |
| logger.info("{:>{}}/{} {:<25} {:<50} {} ({})".format( |
| results.done + results.skipped_filter, total_tests_width, total_to_do , instance.platform.name, |
| instance.testsuite.name, status, more_info)) |
| |
| if instance.status in ["error", "failed", "timeout"]: |
| self.log_info_file(self.inline_logs) |
| else: |
| completed_perc = 0 |
| if total_to_do > 0: |
| completed_perc = int((float(results.done + results.skipped_filter) / total_to_do) * 100) |
| |
| sys.stdout.write("\rINFO - Total complete: %s%4d/%4d%s %2d%% skipped: %s%4d%s, failed: %s%4d%s" % ( |
| Fore.GREEN, |
| results.done + results.skipped_filter, |
| total_to_do, |
| Fore.RESET, |
| completed_perc, |
| Fore.YELLOW if results.skipped_configs > 0 else Fore.RESET, |
| results.skipped_filter + results.skipped_runtime, |
| Fore.RESET, |
| Fore.RED if results.failed > 0 else Fore.RESET, |
| results.failed, |
| Fore.RESET |
| ) |
| ) |
| sys.stdout.flush() |
| |
| def cmake(self): |
| |
| instance = self.instance |
| args = self.testsuite.extra_args[:] |
| args += self.extra_args |
| |
| if instance.handler: |
| args += instance.handler.args |
| |
| # merge overlay files into one variable |
| def extract_overlays(args): |
| re_overlay = re.compile('OVERLAY_CONFIG=(.*)') |
| other_args = [] |
| overlays = [] |
| for arg in args: |
| match = re_overlay.search(arg) |
| if match: |
| overlays.append(match.group(1).strip('\'"')) |
| else: |
| other_args.append(arg) |
| |
| args[:] = other_args |
| return overlays |
| |
| overlays = extract_overlays(args) |
| |
| if os.path.exists(os.path.join(instance.build_dir, |
| "twister", "testsuite_extra.conf")): |
| overlays.append(os.path.join(instance.build_dir, |
| "twister", "testsuite_extra.conf")) |
| |
| if overlays: |
| args.append("OVERLAY_CONFIG=\"%s\"" % (" ".join(overlays))) |
| |
| res = self.run_cmake(args) |
| return res |
| |
| def build(self): |
| res = self.run_build(['--build', self.build_dir]) |
| return res |
| |
| def run(self): |
| |
| instance = self.instance |
| |
| if instance.handler: |
| if instance.handler.type_str == "device": |
| instance.handler.testplan = self.testplan |
| |
| if(self.seed is not None and instance.platform.name.startswith("native_posix")): |
| self.parse_generated() |
| if('CONFIG_FAKE_ENTROPY_NATIVE_POSIX' in self.defconfig and |
| self.defconfig['CONFIG_FAKE_ENTROPY_NATIVE_POSIX'] == 'y'): |
| instance.handler.seed = self.seed |
| |
| instance.handler.handle() |
| |
| sys.stdout.flush() |
| |
| def gather_metrics(self, instance): |
| if self.testplan.enable_size_report and not self.testplan.cmake_only: |
| self.calc_one_elf_size(instance) |
| else: |
| instance.metrics["ram_size"] = 0 |
| instance.metrics["rom_size"] = 0 |
| instance.metrics["unrecognized"] = [] |
| |
| @staticmethod |
| def calc_one_elf_size(instance): |
| if instance.status not in ["error", "failed", "skipped"]: |
| if instance.platform.type != "native": |
| size_calc = instance.calculate_sizes() |
| instance.metrics["ram_size"] = size_calc.get_ram_size() |
| instance.metrics["rom_size"] = size_calc.get_rom_size() |
| instance.metrics["unrecognized"] = size_calc.unrecognized_sections() |
| else: |
| instance.metrics["ram_size"] = 0 |
| instance.metrics["rom_size"] = 0 |
| instance.metrics["unrecognized"] = [] |
| |
| instance.metrics["handler_time"] = instance.execution_time |
| |
| class Filters: |
| # filters provided on command line by the user/tester |
| CMD_LINE = 'command line filter' |
| # filters in the testsuite yaml definition |
| TESTSUITE = 'testsuite filter' |
| # filters realted to platform definition |
| PLATFORM = 'Platform related filter' |
| # in case a testcase was quarantined. |
| QUARENTINE = 'Quarantine filter' |
| |
| |
| class TestPlan(DisablePyTestCollectionMixin): |
| config_re = re.compile('(CONFIG_[A-Za-z0-9_]+)[=]\"?([^\"]*)\"?$') |
| dt_re = re.compile('([A-Za-z0-9_]+)[=]\"?([^\"]*)\"?$') |
| |
| ts_schema = scl.yaml_load( |
| os.path.join(ZEPHYR_BASE, |
| "scripts", "schemas", "twister", "testsuite-schema.yaml")) |
| quarantine_schema = scl.yaml_load( |
| os.path.join(ZEPHYR_BASE, |
| "scripts", "schemas", "twister", "quarantine-schema.yaml")) |
| |
| testsuite_valid_keys = {"tags": {"type": "set", "required": False}, |
| "type": {"type": "str", "default": "integration"}, |
| "extra_args": {"type": "list"}, |
| "extra_configs": {"type": "list"}, |
| "build_only": {"type": "bool", "default": False}, |
| "build_on_all": {"type": "bool", "default": False}, |
| "skip": {"type": "bool", "default": False}, |
| "slow": {"type": "bool", "default": False}, |
| "timeout": {"type": "int", "default": 60}, |
| "min_ram": {"type": "int", "default": 8}, |
| "modules": {"type": "list", "default": []}, |
| "depends_on": {"type": "set"}, |
| "min_flash": {"type": "int", "default": 32}, |
| "arch_allow": {"type": "set"}, |
| "arch_exclude": {"type": "set"}, |
| "extra_sections": {"type": "list", "default": []}, |
| "integration_platforms": {"type": "list", "default": []}, |
| "testcases": {"type": "list", "default": []}, |
| "platform_type": {"type": "list", "default": []}, |
| "platform_exclude": {"type": "set"}, |
| "platform_allow": {"type": "set"}, |
| "toolchain_exclude": {"type": "set"}, |
| "toolchain_allow": {"type": "set"}, |
| "filter": {"type": "str"}, |
| "harness": {"type": "str", "default": "test"}, |
| "harness_config": {"type": "map", "default": {}}, |
| "seed": {"type": "int", "default": 0} |
| } |
| |
| SAMPLE_FILENAME = 'sample.yaml' |
| TESTSUITE_FILENAME = 'testcase.yaml' |
| |
| def __init__(self, board_root_list=[], testsuite_roots=[], outdir=None): |
| |
| self.roots = testsuite_roots |
| if not isinstance(board_root_list, list): |
| self.board_roots = [board_root_list] |
| else: |
| self.board_roots = board_root_list |
| |
| # Test Plan Options |
| self.coverage_platform = [] |
| self.build_only = False |
| self.cmake_only = False |
| self.cleanup = False |
| self.enable_slow = False |
| self.device_testing = False |
| self.fixtures = [] |
| self.enable_coverage = False |
| self.enable_ubsan = False |
| self.enable_lsan = False |
| self.enable_asan = False |
| self.detailed_skipped_report = False |
| self.enable_valgrind = False |
| self.extra_args = [] |
| self.inline_logs = False |
| self.enable_sizes_report = False |
| self.west_flash = None |
| self.west_runner = None |
| self.generator = None |
| self.generator_cmd = None |
| self.warnings_as_errors = True |
| self.overflow_as_errors = False |
| self.quarantine_verify = False |
| self.retry_build_errors = False |
| self.suite_name_check = True |
| self.seed = 0 |
| |
| # Keep track of which test cases we've filtered out and why |
| self.testsuites = {} |
| self.quarantine = {} |
| self.platforms = [] |
| self.platform_names = [] |
| self.selected_platforms = [] |
| self.filtered_platforms = [] |
| self.default_platforms = [] |
| self.outdir = os.path.abspath(outdir) |
| self.load_errors = 0 |
| self.instances = dict() |
| |
| self.total_platforms = 0 |
| self.start_time = 0 |
| self.duration = 0 |
| self.warnings = 0 |
| |
| # hardcoded for now |
| self.duts = [] |
| |
| # run integration tests only |
| self.integration = False |
| |
| # used during creating shorter build paths |
| self.link_dir_counter = 0 |
| |
| self.pipeline = None |
| self.version = "NA" |
| |
| self.modules = [] |
| |
| self.timestamp = datetime.now().isoformat() |
| |
| def check_zephyr_version(self): |
| try: |
| subproc = subprocess.run(["git", "describe", "--abbrev=12", "--always"], |
| stdout=subprocess.PIPE, |
| universal_newlines=True, |
| cwd=ZEPHYR_BASE) |
| if subproc.returncode == 0: |
| self.version = subproc.stdout.strip() |
| logger.info(f"Zephyr version: {self.version}") |
| except OSError: |
| logger.info("Cannot read zephyr version.") |
| |
| def get_platform_instances(self, platform): |
| filtered_dict = {k:v for k,v in self.instances.items() if k.startswith(platform + os.sep)} |
| return filtered_dict |
| |
| def config(self): |
| logger.info("coverage platform: {}".format(self.coverage_platform)) |
| |
| # Debug Functions |
| @staticmethod |
| def info(what): |
| sys.stdout.write(what + "\n") |
| sys.stdout.flush() |
| |
| def update_counting(self, results=None): |
| for instance in self.instances.values(): |
| results.cases += len(instance.testsuite.testcases) |
| if instance.status == 'filtered': |
| results.skipped_filter += 1 |
| results.skipped_configs += 1 |
| elif instance.status == 'passed': |
| results.passed += 1 |
| results.done += 1 |
| elif instance.status == 'error': |
| results.error += 1 |
| results.done += 1 |
| |
| def compare_metrics(self, filename): |
| # name, datatype, lower results better |
| interesting_metrics = [("ram_size", int, True), |
| ("rom_size", int, True)] |
| |
| if not os.path.exists(filename): |
| logger.error("Cannot compare metrics, %s not found" % filename) |
| return [] |
| |
| results = [] |
| saved_metrics = {} |
| with open(filename) as fp: |
| jt = json.load(fp) |
| for ts in jt.get("testsuites", []): |
| d = {} |
| for m, _, _ in interesting_metrics: |
| d[m] = ts.get(m, 0) |
| ts_name = ts.get('name') |
| ts_platform = ts.get('platform') |
| saved_metrics[(ts_name, ts_platform)] = d |
| |
| for instance in self.instances.values(): |
| mkey = (instance.testsuite.name, instance.platform.name) |
| if mkey not in saved_metrics: |
| continue |
| sm = saved_metrics[mkey] |
| for metric, mtype, lower_better in interesting_metrics: |
| if metric not in instance.metrics: |
| continue |
| if sm[metric] == "": |
| continue |
| delta = instance.metrics.get(metric, 0) - mtype(sm[metric]) |
| if delta == 0: |
| continue |
| results.append((instance, metric, instance.metrics.get(metric, 0), delta, |
| lower_better)) |
| return results |
| |
| def footprint_reports(self, report, show_footprint, all_deltas, |
| footprint_threshold, last_metrics): |
| if not report: |
| return |
| |
| logger.debug("running footprint_reports") |
| deltas = self.compare_metrics(report) |
| warnings = 0 |
| if deltas and show_footprint: |
| for i, metric, value, delta, lower_better in deltas: |
| if not all_deltas and ((delta < 0 and lower_better) or |
| (delta > 0 and not lower_better)): |
| continue |
| |
| percentage = 0 |
| if value > delta: |
| percentage = (float(delta) / float(value - delta)) |
| |
| if not all_deltas and (percentage < (footprint_threshold / 100.0)): |
| continue |
| |
| logger.info("{:<25} {:<60} {}{}{}: {} {:<+4}, is now {:6} {:+.2%}".format( |
| i.platform.name, i.testsuite.name, Fore.YELLOW, |
| "INFO" if all_deltas else "WARNING", Fore.RESET, |
| metric, delta, value, percentage)) |
| warnings += 1 |
| |
| if warnings: |
| logger.warning("Deltas based on metrics from last %s" % |
| ("release" if not last_metrics else "run")) |
| |
| def summary(self, results, unrecognized_sections): |
| failed = 0 |
| run = 0 |
| for instance in self.instances.values(): |
| if instance.status == "failed": |
| failed += 1 |
| elif instance.metrics.get("unrecognized") and not unrecognized_sections: |
| logger.error("%sFAILED%s: %s has unrecognized binary sections: %s" % |
| (Fore.RED, Fore.RESET, instance.name, |
| str(instance.metrics.get("unrecognized", [])))) |
| failed += 1 |
| |
| # FIXME: need a better way to identify executed tests |
| handler_time = instance.metrics.get('handler_time', 0) |
| if float(handler_time) > 0: |
| run += 1 |
| |
| if results.total and results.total != results.skipped_configs: |
| pass_rate = (float(results.passed) / float(results.total - results.skipped_configs)) |
| else: |
| pass_rate = 0 |
| |
| logger.info( |
| "{}{} of {}{} test configurations passed ({:.2%}), {}{}{} failed, {} skipped with {}{}{} warnings in {:.2f} seconds".format( |
| Fore.RED if failed else Fore.GREEN, |
| results.passed, |
| results.total, |
| Fore.RESET, |
| pass_rate, |
| Fore.RED if results.failed else Fore.RESET, |
| results.failed + results.error, |
| Fore.RESET, |
| results.skipped_configs, |
| Fore.YELLOW if self.warnings else Fore.RESET, |
| self.warnings, |
| Fore.RESET, |
| self.duration)) |
| |
| self.total_platforms = len(self.platforms) |
| # if we are only building, do not report about tests being executed. |
| if self.platforms and not self.build_only: |
| logger.info("In total {} test cases were executed, {} skipped on {} out of total {} platforms ({:02.2f}%)".format( |
| results.cases - results.skipped_cases, |
| results.skipped_cases, |
| len(self.filtered_platforms), |
| self.total_platforms, |
| (100 * len(self.filtered_platforms) / len(self.platforms)) |
| )) |
| |
| built_only = results.total - run - results.skipped_configs |
| logger.info(f"{Fore.GREEN}{run}{Fore.RESET} test configurations executed on platforms, \ |
| {Fore.RED}{built_only}{Fore.RESET} test configurations were only built.") |
| |
| def save_reports(self, name, suffix, report_dir, no_update, platform_reports): |
| if not self.instances: |
| return |
| |
| logger.info("Saving reports...") |
| if name: |
| report_name = name |
| else: |
| report_name = "twister" |
| |
| if report_dir: |
| os.makedirs(report_dir, exist_ok=True) |
| filename = os.path.join(report_dir, report_name) |
| outdir = report_dir |
| else: |
| filename = os.path.join(self.outdir, report_name) |
| outdir = self.outdir |
| |
| if suffix: |
| filename = "{}_{}".format(filename, suffix) |
| |
| if not no_update: |
| json_file = filename + ".json" |
| self.json_report(json_file, version=self.version) |
| self.xunit_report(json_file, filename + ".xml", full_report=False) |
| self.xunit_report(json_file, filename + "_report.xml", full_report=True) |
| self.xunit_report_suites(json_file, filename + "_suite_report.xml") |
| |
| if platform_reports: |
| self.target_report(json_file, outdir, suffix) |
| |
| |
| def target_report(self, json_file, outdir, suffix): |
| platforms = {inst.platform.name for _, inst in self.instances.items()} |
| for platform in platforms: |
| if suffix: |
| filename = os.path.join(outdir,"{}_{}.xml".format(platform, suffix)) |
| else: |
| filename = os.path.join(outdir,"{}.xml".format(platform)) |
| self.xunit_report(json_file, filename, platform, full_report=True) |
| |
| |
| def add_configurations(self): |
| |
| for board_root in self.board_roots: |
| board_root = os.path.abspath(board_root) |
| |
| logger.debug("Reading platform configuration files under %s..." % |
| board_root) |
| |
| for file in glob.glob(os.path.join(board_root, "*", "*", "*.yaml")): |
| try: |
| platform = Platform() |
| platform.load(file) |
| if platform.name in [p.name for p in self.platforms]: |
| logger.error(f"Duplicate platform {platform.name} in {file}") |
| raise Exception(f"Duplicate platform identifier {platform.name} found") |
| if platform.twister: |
| self.platforms.append(platform) |
| if platform.default: |
| self.default_platforms.append(platform.name) |
| |
| except RuntimeError as e: |
| logger.error("E: %s: can't load: %s" % (file, e)) |
| self.load_errors += 1 |
| |
| self.platform_names = [p.name for p in self.platforms] |
| |
| def get_all_tests(self): |
| testcases = [] |
| for _, ts in self.testsuites.items(): |
| for case in ts.testcases: |
| testcases.append(case) |
| |
| return testcases |
| |
| @staticmethod |
| def get_toolchain(): |
| toolchain_script = Path(ZEPHYR_BASE) / Path('cmake/modules/verify-toolchain.cmake') |
| result = CMake.run_cmake_script([toolchain_script, "FORMAT=json"]) |
| |
| try: |
| if result['returncode']: |
| raise TwisterRuntimeError(f"E: {result['returnmsg']}") |
| except Exception as e: |
| print(str(e)) |
| sys.exit(2) |
| toolchain = json.loads(result['stdout'])['ZEPHYR_TOOLCHAIN_VARIANT'] |
| logger.info(f"Using '{toolchain}' toolchain.") |
| |
| return toolchain |
| |
| def add_testsuites(self, testsuite_filter=[]): |
| for root in self.roots: |
| root = os.path.abspath(root) |
| |
| logger.debug("Reading test case configuration files under %s..." % root) |
| |
| for dirpath, _, filenames in os.walk(root, topdown=True): |
| if self.SAMPLE_FILENAME in filenames: |
| filename = self.SAMPLE_FILENAME |
| elif self.TESTSUITE_FILENAME in filenames: |
| filename = self.TESTSUITE_FILENAME |
| else: |
| continue |
| |
| logger.debug("Found possible test case in " + dirpath) |
| |
| ts_path = os.path.join(dirpath, filename) |
| |
| try: |
| parsed_data = TwisterConfigParser(ts_path, self.ts_schema) |
| parsed_data.load() |
| |
| ts_path = os.path.dirname(ts_path) |
| workdir = os.path.relpath(ts_path, root) |
| |
| for name in parsed_data.tests.keys(): |
| ts = TestSuite(root, workdir, name) |
| |
| ts_dict = parsed_data.get_test(name, self.testsuite_valid_keys) |
| |
| ts.source_dir = ts_path |
| ts.yamlfile = ts_path |
| |
| ts.type = ts_dict["type"] |
| ts.tags = ts_dict["tags"] |
| ts.extra_args = ts_dict["extra_args"] |
| ts.extra_configs = ts_dict["extra_configs"] |
| ts.arch_allow = ts_dict["arch_allow"] |
| ts.arch_exclude = ts_dict["arch_exclude"] |
| ts.skip = ts_dict["skip"] |
| ts.platform_exclude = ts_dict["platform_exclude"] |
| ts.platform_allow = ts_dict["platform_allow"] |
| ts.platform_type = ts_dict["platform_type"] |
| ts.toolchain_exclude = ts_dict["toolchain_exclude"] |
| ts.toolchain_allow = ts_dict["toolchain_allow"] |
| ts.ts_filter = ts_dict["filter"] |
| ts.timeout = ts_dict["timeout"] |
| ts.harness = ts_dict["harness"] |
| ts.harness_config = ts_dict["harness_config"] |
| if ts.harness == 'console' and not ts.harness_config: |
| raise Exception('Harness config error: console harness defined without a configuration.') |
| ts.build_only = ts_dict["build_only"] |
| ts.build_on_all = ts_dict["build_on_all"] |
| ts.slow = ts_dict["slow"] |
| ts.min_ram = ts_dict["min_ram"] |
| ts.modules = ts_dict["modules"] |
| ts.depends_on = ts_dict["depends_on"] |
| ts.min_flash = ts_dict["min_flash"] |
| ts.extra_sections = ts_dict["extra_sections"] |
| ts.integration_platforms = ts_dict["integration_platforms"] |
| ts.seed = ts_dict["seed"] |
| |
| testcases = ts_dict.get("testcases", []) |
| if testcases: |
| for tc in testcases: |
| ts.add_testcase(name=f"{name}.{tc}") |
| else: |
| ts.parse_subcases(ts_path) |
| |
| if testsuite_filter: |
| if ts.name and ts.name in testsuite_filter: |
| self.testsuites[ts.name] = ts |
| else: |
| self.testsuites[ts.name] = ts |
| |
| except Exception as e: |
| logger.error("%s: can't load (skipping): %s" % (ts_path, e)) |
| self.load_errors += 1 |
| return len(self.testsuites) |
| |
| def get_platform(self, name): |
| selected_platform = None |
| for platform in self.platforms: |
| if platform.name == name: |
| selected_platform = platform |
| break |
| return selected_platform |
| |
| def load_quarantine(self, file): |
| """ |
| Loads quarantine list from the given yaml file. Creates a dictionary |
| of all tests configurations (platform + scenario: comment) that shall be |
| skipped due to quarantine |
| """ |
| |
| # Load yaml into quarantine_yaml |
| quarantine_yaml = scl.yaml_load_verify(file, self.quarantine_schema) |
| |
| # Create quarantine_list with a product of the listed |
| # platforms and scenarios for each entry in quarantine yaml |
| quarantine_list = [] |
| for quar_dict in quarantine_yaml: |
| if quar_dict['platforms'][0] == "all": |
| plat = self.platform_names |
| else: |
| plat = quar_dict['platforms'] |
| comment = quar_dict.get('comment', "NA") |
| quarantine_list.append([{".".join([p, s]): comment} |
| for p in plat for s in quar_dict['scenarios']]) |
| |
| # Flatten the quarantine_list |
| quarantine_list = [it for sublist in quarantine_list for it in sublist] |
| # Change quarantine_list into a dictionary |
| for d in quarantine_list: |
| self.quarantine.update(d) |
| |
| def load_from_file(self, file, filter_platform=[]): |
| with open(file, "r") as json_test_plan: |
| jtp = json.load(json_test_plan) |
| instance_list = [] |
| for ts in jtp.get("testsuites", []): |
| logger.debug(f"loading {ts['name']}...") |
| testsuite = ts["name"] |
| |
| platform = self.get_platform(ts["platform"]) |
| if filter_platform and platform.name not in filter_platform: |
| continue |
| instance = TestInstance(self.testsuites[testsuite], platform, self.outdir) |
| if ts.get("run_id"): |
| instance.run_id = ts.get("run_id") |
| |
| if self.device_testing: |
| tfilter = 'runnable' |
| else: |
| tfilter = 'buildable' |
| instance.run = instance.check_runnable( |
| self.enable_slow, |
| tfilter, |
| self.fixtures |
| ) |
| |
| instance.metrics['handler_time'] = ts.get('execution_time', 0) |
| instance.metrics['ram_size'] = ts.get("ram_size", 0) |
| instance.metrics['rom_size'] = ts.get("rom_size",0) |
| |
| status = ts.get('status', None) |
| reason = ts.get("reason", "Unknown") |
| if status in ["error", "failed"]: |
| instance.status = None |
| instance.reason = None |
| # test marked as passed (built only) but can run when |
| # --test-only is used. Reset status to capture new results. |
| elif status == 'passed' and instance.run and self.test_only: |
| instance.status = None |
| instance.reason = None |
| else: |
| instance.status = status |
| instance.reason = reason |
| |
| for tc in ts.get('testcases', []): |
| identifier = tc['identifier'] |
| tc_status = tc.get('status', None) |
| tc_reason = None |
| # we set reason only if status is valid, it might have been |
| # reset above... |
| if instance.status: |
| tc_reason = tc.get('reason') |
| if tc_status: |
| case = instance.set_case_status_by_name(identifier, tc_status, tc_reason) |
| case.duration = tc.get('execution_time', 0) |
| if tc.get('log'): |
| case.output = tc.get('log') |
| |
| |
| instance.create_overlay(platform, self.enable_asan, self.enable_ubsan, self.enable_coverage, self.coverage_platform) |
| instance_list.append(instance) |
| self.add_instances(instance_list) |
| |
| def apply_filters(self, **kwargs): |
| |
| toolchain = self.get_toolchain() |
| |
| platform_filter = kwargs.get('platform') |
| exclude_platform = kwargs.get('exclude_platform', []) |
| testsuite_filter = kwargs.get('run_individual_tests', []) |
| arch_filter = kwargs.get('arch') |
| tag_filter = kwargs.get('tag') |
| exclude_tag = kwargs.get('exclude_tag') |
| all_filter = kwargs.get('all') |
| runnable = kwargs.get('runnable') |
| force_toolchain = kwargs.get('force_toolchain') |
| force_platform = kwargs.get('force_platform') |
| emu_filter = kwargs.get('emulation_only') |
| |
| logger.debug("platform filter: " + str(platform_filter)) |
| logger.debug(" arch_filter: " + str(arch_filter)) |
| logger.debug(" tag_filter: " + str(tag_filter)) |
| logger.debug(" exclude_tag: " + str(exclude_tag)) |
| |
| default_platforms = False |
| emulation_platforms = False |
| |
| |
| if all_filter: |
| logger.info("Selecting all possible platforms per test case") |
| # When --all used, any --platform arguments ignored |
| platform_filter = [] |
| elif not platform_filter and not emu_filter: |
| logger.info("Selecting default platforms per test case") |
| default_platforms = True |
| elif emu_filter: |
| logger.info("Selecting emulation platforms per test case") |
| emulation_platforms = True |
| |
| if platform_filter: |
| self.verify_platforms_existence(platform_filter, f"platform_filter") |
| platforms = list(filter(lambda p: p.name in platform_filter, self.platforms)) |
| elif emu_filter: |
| platforms = list(filter(lambda p: p.simulation != 'na', self.platforms)) |
| elif arch_filter: |
| platforms = list(filter(lambda p: p.arch in arch_filter, self.platforms)) |
| elif default_platforms: |
| platforms = list(filter(lambda p: p.default, self.platforms)) |
| else: |
| platforms = self.platforms |
| |
| logger.info("Building initial testsuite list...") |
| |
| for ts_name, ts in self.testsuites.items(): |
| |
| if ts.build_on_all and not platform_filter: |
| platform_scope = self.platforms |
| elif ts.integration_platforms and self.integration: |
| self.verify_platforms_existence( |
| ts.integration_platforms, f"{ts_name} - integration_platforms") |
| platform_scope = list(filter(lambda item: item.name in ts.integration_platforms, \ |
| self.platforms)) |
| else: |
| platform_scope = platforms |
| |
| integration = self.integration and ts.integration_platforms |
| |
| # If there isn't any overlap between the platform_allow list and the platform_scope |
| # we set the scope to the platform_allow list |
| if ts.platform_allow and not platform_filter and not integration: |
| self.verify_platforms_existence( |
| ts.platform_allow, f"{ts_name} - platform_allow") |
| a = set(platform_scope) |
| b = set(filter(lambda item: item.name in ts.platform_allow, self.platforms)) |
| c = a.intersection(b) |
| if not c: |
| platform_scope = list(filter(lambda item: item.name in ts.platform_allow, \ |
| self.platforms)) |
| |
| # list of instances per testsuite, aka configurations. |
| instance_list = [] |
| for plat in platform_scope: |
| instance = TestInstance(ts, plat, self.outdir) |
| if runnable: |
| tfilter = 'runnable' |
| else: |
| tfilter = 'buildable' |
| |
| instance.run = instance.check_runnable( |
| self.enable_slow, |
| tfilter, |
| self.fixtures |
| ) |
| if runnable and self.duts: |
| for h in self.duts: |
| if h.platform == plat.name: |
| if ts.harness_config.get('fixture') in h.fixtures: |
| instance.run = True |
| |
| if not force_platform and plat.name in exclude_platform: |
| instance.add_filter("Platform is excluded on command line.", Filters.CMD_LINE) |
| |
| if (plat.arch == "unit") != (ts.type == "unit"): |
| # Discard silently |
| continue |
| |
| if ts.modules and self.modules: |
| if not set(ts.modules).issubset(set(self.modules)): |
| instance.add_filter(f"one or more required modules not available: {','.join(ts.modules)}", Filters.TESTSUITE) |
| |
| if runnable and not instance.run: |
| instance.add_filter("Not runnable on device", Filters.PLATFORM) |
| |
| if self.integration and ts.integration_platforms and plat.name not in ts.integration_platforms: |
| instance.add_filter("Not part of integration platforms", Filters.TESTSUITE) |
| |
| if ts.skip: |
| instance.add_filter("Skip filter", Filters.TESTSUITE) |
| |
| if tag_filter and not ts.tags.intersection(tag_filter): |
| instance.add_filter("Command line testsuite tag filter", Filters.CMD_LINE) |
| |
| if exclude_tag and ts.tags.intersection(exclude_tag): |
| instance.add_filter("Command line testsuite exclude filter", Filters.CMD_LINE) |
| |
| if testsuite_filter and ts_name not in testsuite_filter: |
| instance.add_filter("TestSuite name filter", Filters.CMD_LINE) |
| |
| if arch_filter and plat.arch not in arch_filter: |
| instance.add_filter("Command line testsuite arch filter", Filters.CMD_LINE) |
| |
| if not force_platform: |
| |
| if ts.arch_allow and plat.arch not in ts.arch_allow: |
| instance.add_filter("Not in test case arch allow list", Filters.TESTSUITE) |
| |
| if ts.arch_exclude and plat.arch in ts.arch_exclude: |
| instance.add_filter("In test case arch exclude", Filters.TESTSUITE) |
| |
| if ts.platform_exclude and plat.name in ts.platform_exclude: |
| instance.add_filter("In test case platform exclude", Filters.TESTSUITE) |
| |
| if ts.toolchain_exclude and toolchain in ts.toolchain_exclude: |
| instance.add_filter("In test case toolchain exclude", Filters.TESTSUITE) |
| |
| if platform_filter and plat.name not in platform_filter: |
| instance.add_filter("Command line platform filter", Filters.CMD_LINE) |
| |
| if ts.platform_allow and plat.name not in ts.platform_allow: |
| instance.add_filter("Not in testsuite platform allow list", Filters.TESTSUITE) |
| |
| if ts.platform_type and plat.type not in ts.platform_type: |
| instance.add_filter("Not in testsuite platform type list", Filters.TESTSUITE) |
| |
| if ts.toolchain_allow and toolchain not in ts.toolchain_allow: |
| instance.add_filter("Not in testsuite toolchain allow list", Filters.TESTSUITE) |
| |
| if not plat.env_satisfied: |
| instance.add_filter("Environment ({}) not satisfied".format(", ".join(plat.env)), Filters.PLATFORM) |
| |
| if not force_toolchain \ |
| and toolchain and (toolchain not in plat.supported_toolchains) \ |
| and "host" not in plat.supported_toolchains \ |
| and ts.type != 'unit': |
| instance.add_filter("Not supported by the toolchain", Filters.PLATFORM) |
| |
| if plat.ram < ts.min_ram: |
| instance.add_filter("Not enough RAM", Filters.PLATFORM) |
| |
| if ts.depends_on: |
| dep_intersection = ts.depends_on.intersection(set(plat.supported)) |
| if dep_intersection != set(ts.depends_on): |
| instance.add_filter("No hardware support", Filters.PLATFORM) |
| |
| if plat.flash < ts.min_flash: |
| instance.add_filter("Not enough FLASH", Filters.PLATFORM) |
| |
| if set(plat.ignore_tags) & ts.tags: |
| instance.add_filter("Excluded tags per platform (exclude_tags)", Filters.PLATFORM) |
| |
| if plat.only_tags and not set(plat.only_tags) & ts.tags: |
| instance.add_filter("Excluded tags per platform (only_tags)", Filters.PLATFORM) |
| |
| test_configuration = ".".join([instance.platform.name, |
| instance.testsuite.id]) |
| # skip quarantined tests |
| if test_configuration in self.quarantine and not self.quarantine_verify: |
| instance.add_filter(f"Quarantine: {self.quarantine[test_configuration]}", Filters.QUARENTINE) |
| # run only quarantined test to verify their statuses (skip everything else) |
| if self.quarantine_verify and test_configuration not in self.quarantine: |
| instance.add_filter("Not under quarantine", Filters.QUARENTINE) |
| |
| # if nothing stopped us until now, it means this configuration |
| # needs to be added. |
| instance_list.append(instance) |
| |
| # no configurations, so jump to next testsuite |
| if not instance_list: |
| continue |
| |
| # if twister was launched with no platform options at all, we |
| # take all default platforms |
| if default_platforms and not ts.build_on_all and not integration: |
| if ts.platform_allow: |
| a = set(self.default_platforms) |
| b = set(ts.platform_allow) |
| c = a.intersection(b) |
| if c: |
| aa = list(filter(lambda ts: ts.platform.name in c, instance_list)) |
| self.add_instances(aa) |
| else: |
| self.add_instances(instance_list) |
| else: |
| instances = list(filter(lambda ts: ts.platform.default, instance_list)) |
| self.add_instances(instances) |
| elif integration: |
| instances = list(filter(lambda item: item.platform.name in ts.integration_platforms, instance_list)) |
| self.add_instances(instances) |
| |
| elif emulation_platforms: |
| self.add_instances(instance_list) |
| for instance in list(filter(lambda inst: not inst.platform.simulation != 'na', instance_list)): |
| instance.add_filter("Not an emulated platform", Filters.PLATFORM) |
| else: |
| self.add_instances(instance_list) |
| |
| for _, case in self.instances.items(): |
| case.create_overlay(case.platform, self.enable_asan, self.enable_ubsan, self.enable_coverage, self.coverage_platform) |
| |
| self.selected_platforms = set(p.platform.name for p in self.instances.values()) |
| |
| filtered_instances = list(filter(lambda item: item.status == "filtered", self.instances.values())) |
| for filtered_instance in filtered_instances: |
| # If integration mode is on all skips on integration_platforms are treated as errors. |
| if self.integration and filtered_instance.platform.name in filtered_instance.testsuite.integration_platforms \ |
| and "Quarantine" not in filtered_instance.reason: |
| # Do not treat this as error if filter type is command line |
| filters = {t['type'] for t in filtered_instance.filters} |
| if Filters.CMD_LINE in filters: |
| continue |
| filtered_instance.status = "error" |
| filtered_instance.reason += " but is one of the integration platforms" |
| self.instances[filtered_instance.name] = filtered_instance |
| |
| filtered_instance.add_missing_case_status(filtered_instance.status) |
| |
| self.filtered_platforms = set(p.platform.name for p in self.instances.values() |
| if p.status != "skipped" ) |
| |
| def add_instances(self, instance_list): |
| for instance in instance_list: |
| self.instances[instance.name] = instance |
| |
| def add_tasks_to_queue(self, pipeline, build_only=False, test_only=False, retry_build_errors=False): |
| for instance in self.instances.values(): |
| if build_only: |
| instance.run = False |
| |
| no_retry_statuses = ['passed', 'skipped', 'filtered'] |
| if not retry_build_errors: |
| no_retry_statuses.append("error") |
| |
| if instance.status not in no_retry_statuses: |
| logger.debug(f"adding {instance.name}") |
| instance.status = None |
| if test_only and instance.run: |
| pipeline.put({"op": "run", "test": instance}) |
| else: |
| pipeline.put({"op": "cmake", "test": instance}) |
| |
| def pipeline_mgr(self, pipeline, done_queue, lock, results): |
| while True: |
| try: |
| task = pipeline.get_nowait() |
| except queue.Empty: |
| break |
| else: |
| test = task['test'] |
| pb = ProjectBuilder(self, |
| test, |
| lsan=self.enable_lsan, |
| asan=self.enable_asan, |
| ubsan=self.enable_ubsan, |
| coverage=self.enable_coverage, |
| extra_args=self.extra_args, |
| device_testing=self.device_testing, |
| cmake_only=self.cmake_only, |
| cleanup=self.cleanup, |
| valgrind=self.enable_valgrind, |
| inline_logs=self.inline_logs, |
| generator=self.generator, |
| generator_cmd=self.generator_cmd, |
| verbose=self.verbose, |
| warnings_as_errors=self.warnings_as_errors, |
| overflow_as_errors=self.overflow_as_errors, |
| suite_name_check=self.suite_name_check, |
| seed=self.seed |
| ) |
| pb.process(pipeline, done_queue, task, lock, results) |
| |
| return True |
| |
| def execute(self, pipeline, done, results): |
| lock = Lock() |
| logger.info("Adding tasks to the queue...") |
| self.add_tasks_to_queue(pipeline, self.build_only, self.test_only, |
| retry_build_errors=self.retry_build_errors) |
| logger.info("Added initial list of jobs to queue") |
| |
| processes = [] |
| for job in range(self.jobs): |
| logger.debug(f"Launch process {job}") |
| p = Process(target=self.pipeline_mgr, args=(pipeline, done, lock, results, )) |
| processes.append(p) |
| p.start() |
| |
| try: |
| for p in processes: |
| p.join() |
| except KeyboardInterrupt: |
| logger.info("Execution interrupted") |
| for p in processes: |
| p.terminate() |
| |
| return results |
| |
| @staticmethod |
| def process_log(log_file): |
| filtered_string = "" |
| if os.path.exists(log_file): |
| with open(log_file, "rb") as f: |
| log = f.read().decode("utf-8") |
| filtered_string = ''.join(filter(lambda x: x in string.printable, log)) |
| |
| return filtered_string |
| |
| |
| @staticmethod |
| def xunit_testcase(eleTestsuite, name, classname, status, ts_status, reason, duration, runnable, stats, log, build_only_as_skip): |
| fails, passes, errors, skips = stats |
| |
| if status in ['skipped', 'filtered']: |
| duration = 0 |
| |
| eleTestcase = ET.SubElement( |
| eleTestsuite, "testcase", |
| classname=classname, |
| name=f"{name}", |
| time=f"{duration}") |
| |
| if status in ['skipped', 'filtered']: |
| skips += 1 |
| # temporarily add build_only_as_skip to restore existing CI report behaviour |
| if ts_status == "passed" and not runnable: |
| tc_type = "build" |
| else: |
| tc_type = status |
| ET.SubElement(eleTestcase, 'skipped', type=f"{tc_type}", message=f"{reason}") |
| elif status in ["failed", "blocked"]: |
| fails += 1 |
| el = ET.SubElement(eleTestcase, 'failure', type="failure", message=f"{reason}") |
| if log: |
| el.text = log |
| elif status == "error": |
| errors += 1 |
| el = ET.SubElement(eleTestcase, 'error', type="failure", message=f"{reason}") |
| if log: |
| el.text = log |
| elif status == 'passed': |
| if not runnable and build_only_as_skip: |
| ET.SubElement(eleTestcase, 'skipped', type="build", message="built only") |
| skips += 1 |
| else: |
| passes += 1 |
| else: |
| if not status: |
| logger.debug(f"{name}: No status") |
| ET.SubElement(eleTestcase, 'skipped', type=f"untested", message="No results captured, testsuite misconfiguration?") |
| else: |
| logger.error(f"{name}: Unknown status '{status}'") |
| |
| return (fails, passes, errors, skips) |
| |
| # Generate a report with all testsuites instead of doing this per platform |
| def xunit_report_suites(self, json_file, filename): |
| |
| json_data = {} |
| with open(json_file, "r") as json_results: |
| json_data = json.load(json_results) |
| |
| |
| env = json_data.get('environment', {}) |
| version = env.get('zephyr_version', None) |
| |
| eleTestsuites = ET.Element('testsuites') |
| all_suites = json_data.get("testsuites", []) |
| |
| suites_to_report = all_suites |
| # do not create entry if everything is filtered out |
| if not self.detailed_skipped_report: |
| suites_to_report = list(filter(lambda d: d.get('status') != "filtered", all_suites)) |
| |
| for suite in suites_to_report: |
| duration = 0 |
| eleTestsuite = ET.SubElement(eleTestsuites, 'testsuite', |
| name=suite.get("name"), time="0", |
| timestamp = self.timestamp, |
| tests="0", |
| failures="0", |
| errors="0", skipped="0") |
| eleTSPropetries = ET.SubElement(eleTestsuite, 'properties') |
| # Multiple 'property' can be added to 'properties' |
| # differing by name and value |
| ET.SubElement(eleTSPropetries, 'property', name="version", value=version) |
| ET.SubElement(eleTSPropetries, 'property', name="platform", value=suite.get("platform")) |
| ET.SubElement(eleTSPropetries, 'property', name="architecture", value=suite.get("arch")) |
| |
| total = 0 |
| fails = passes = errors = skips = 0 |
| handler_time = suite.get('execution_time', 0) |
| runnable = suite.get('runnable', 0) |
| duration += float(handler_time) |
| ts_status = suite.get('status') |
| for tc in suite.get("testcases", []): |
| status = tc.get('status') |
| reason = tc.get('reason', suite.get('reason', 'Unknown')) |
| log = tc.get("log", suite.get("log")) |
| |
| tc_duration = tc.get('execution_time', handler_time) |
| name = tc.get("identifier") |
| classname = ".".join(name.split(".")[:2]) |
| fails, passes, errors, skips = self.xunit_testcase(eleTestsuite, |
| name, classname, status, ts_status, reason, tc_duration, runnable, |
| (fails, passes, errors, skips), log, True) |
| |
| total = (errors + passes + fails + skips) |
| |
| eleTestsuite.attrib['time'] = f"{duration}" |
| eleTestsuite.attrib['failures'] = f"{fails}" |
| eleTestsuite.attrib['errors'] = f"{errors}" |
| eleTestsuite.attrib['skipped'] = f"{skips}" |
| eleTestsuite.attrib['tests'] = f"{total}" |
| |
| result = ET.tostring(eleTestsuites) |
| with open(filename, 'wb') as report: |
| report.write(result) |
| |
| def xunit_report(self, json_file, filename, selected_platform=None, full_report=False): |
| if selected_platform: |
| selected = [selected_platform] |
| logger.info(f"Writing target report for {selected_platform}...") |
| else: |
| logger.info(f"Writing xunit report {filename}...") |
| selected = self.selected_platforms |
| |
| json_data = {} |
| with open(json_file, "r") as json_results: |
| json_data = json.load(json_results) |
| |
| |
| env = json_data.get('environment', {}) |
| version = env.get('zephyr_version', None) |
| |
| eleTestsuites = ET.Element('testsuites') |
| all_suites = json_data.get("testsuites", []) |
| |
| for platform in selected: |
| suites = list(filter(lambda d: d['platform'] == platform, all_suites)) |
| # do not create entry if everything is filtered out |
| if not self.detailed_skipped_report: |
| non_filtered = list(filter(lambda d: d.get('status') != "filtered", suites)) |
| if not non_filtered: |
| continue |
| |
| duration = 0 |
| eleTestsuite = ET.SubElement(eleTestsuites, 'testsuite', |
| name=platform, |
| timestamp = self.timestamp, |
| time="0", |
| tests="0", |
| failures="0", |
| errors="0", skipped="0") |
| eleTSPropetries = ET.SubElement(eleTestsuite, 'properties') |
| # Multiple 'property' can be added to 'properties' |
| # differing by name and value |
| ET.SubElement(eleTSPropetries, 'property', name="version", value=version) |
| |
| total = 0 |
| fails = passes = errors = skips = 0 |
| for ts in suites: |
| handler_time = ts.get('execution_time', 0) |
| runnable = ts.get('runnable', 0) |
| duration += float(handler_time) |
| |
| ts_status = ts.get('status') |
| # Do not report filtered testcases |
| if ts_status == 'filtered' and not self.detailed_skipped_report: |
| continue |
| if full_report: |
| for tc in ts.get("testcases", []): |
| status = tc.get('status') |
| reason = tc.get('reason', ts.get('reason', 'Unknown')) |
| log = tc.get("log", ts.get("log")) |
| |
| tc_duration = tc.get('execution_time', handler_time) |
| name = tc.get("identifier") |
| classname = ".".join(name.split(".")[:2]) |
| fails, passes, errors, skips = self.xunit_testcase(eleTestsuite, |
| name, classname, status, ts_status, reason, tc_duration, runnable, |
| (fails, passes, errors, skips), log, True) |
| else: |
| reason = ts.get('reason', 'Unknown') |
| name = ts.get("name") |
| classname = f"{platform}:{name}" |
| log = ts.get("log") |
| fails, passes, errors, skips = self.xunit_testcase(eleTestsuite, |
| name, classname, ts_status, ts_status, reason, duration, runnable, |
| (fails, passes, errors, skips), log, False) |
| |
| total = (errors + passes + fails + skips) |
| |
| eleTestsuite.attrib['time'] = f"{duration}" |
| eleTestsuite.attrib['failures'] = f"{fails}" |
| eleTestsuite.attrib['errors'] = f"{errors}" |
| eleTestsuite.attrib['skipped'] = f"{skips}" |
| eleTestsuite.attrib['tests'] = f"{total}" |
| |
| result = ET.tostring(eleTestsuites) |
| with open(filename, 'wb') as report: |
| report.write(result) |
| |
| def json_report(self, filename, version="NA"): |
| logger.info(f"Writing JSON report {filename}") |
| report = {} |
| report["environment"] = {"os": os.name, |
| "zephyr_version": version, |
| "toolchain": self.get_toolchain() |
| } |
| suites = [] |
| |
| for instance in self.instances.values(): |
| suite = {} |
| handler_log = os.path.join(instance.build_dir, "handler.log") |
| build_log = os.path.join(instance.build_dir, "build.log") |
| device_log = os.path.join(instance.build_dir, "device.log") |
| |
| handler_time = instance.metrics.get('handler_time', 0) |
| ram_size = instance.metrics.get ("ram_size", 0) |
| rom_size = instance.metrics.get("rom_size",0) |
| suite = { |
| "name": instance.testsuite.name, |
| "arch": instance.platform.arch, |
| "platform": instance.platform.name, |
| } |
| if instance.run_id: |
| suite['run_id'] = instance.run_id |
| |
| suite["runnable"] = False |
| if instance.status != 'filtered': |
| suite["runnable"] = instance.run |
| |
| if ram_size: |
| suite["ram_size"] = ram_size |
| if rom_size: |
| suite["rom_size"] = rom_size |
| |
| if instance.status in ["error", "failed"]: |
| suite['status'] = instance.status |
| suite["reason"] = instance.reason |
| # FIXME |
| if os.path.exists(handler_log): |
| suite["log"] = self.process_log(handler_log) |
| elif os.path.exists(device_log): |
| suite["log"] = self.process_log(device_log) |
| else: |
| suite["log"] = self.process_log(build_log) |
| elif instance.status == 'filtered': |
| suite["status"] = "filtered" |
| suite["reason"] = instance.reason |
| elif instance.status == 'passed': |
| suite["status"] = "passed" |
| elif instance.status == 'skipped': |
| suite["status"] = "skipped" |
| suite["reason"] = instance.reason |
| |
| if instance.status is not None: |
| suite["execution_time"] = f"{float(handler_time):.2f}" |
| |
| testcases = [] |
| |
| if len(instance.testcases) == 1: |
| single_case_duration = f"{float(handler_time):.2f}" |
| else: |
| single_case_duration = 0 |
| |
| for case in instance.testcases: |
| # freeform was set when no sub testcases were parsed, however, |
| # if we discover those at runtime, the fallback testcase wont be |
| # needed anymore and can be removed from the output, it does |
| # not have a status and would otherwise be reported as skipped. |
| if case.freeform and case.status is None and len(instance.testcases) > 1: |
| continue |
| testcase = {} |
| testcase['identifier'] = case.name |
| if instance.status: |
| if single_case_duration: |
| testcase['execution_time'] = single_case_duration |
| else: |
| testcase['execution_time'] = f"{float(case.duration):.2f}" |
| |
| if case.output != "": |
| testcase['log'] = case.output |
| |
| if case.status == "skipped": |
| if instance.status == "filtered": |
| testcase["status"] = "filtered" |
| else: |
| testcase["status"] = "skipped" |
| testcase["reason"] = case.reason or instance.reason |
| else: |
| testcase["status"] = case.status |
| if case.reason: |
| testcase["reason"] = case.reason |
| |
| testcases.append(testcase) |
| |
| suite['testcases'] = testcases |
| suites.append(suite) |
| |
| report["testsuites"] = suites |
| with open(filename, "wt") as json_file: |
| json.dump(report, json_file, indent=4, separators=(',',':')) |
| |
| def get_testsuite(self, identifier): |
| results = [] |
| for _, ts in self.testsuites.items(): |
| for case in ts.testcases: |
| if case == identifier: |
| results.append(ts) |
| return results |
| |
| def verify_platforms_existence(self, platform_names_to_verify, log_info=""): |
| """ |
| Verify if platform name (passed by --platform option, or in yaml file |
| as platform_allow or integration_platforms options) is correct. If not - |
| log and raise error. |
| """ |
| for platform in platform_names_to_verify: |
| if platform in self.platform_names: |
| break |
| else: |
| logger.error(f"{log_info} - unrecognized platform - {platform}") |
| sys.exit(2) |
| |
| def create_build_dir_links(self): |
| """ |
| Iterate through all no-skipped instances in suite and create links |
| for each one build directories. Those links will be passed in the next |
| steps to the CMake command. |
| """ |
| |
| links_dir_name = "twister_links" # folder for all links |
| links_dir_path = os.path.join(self.outdir, links_dir_name) |
| if not os.path.exists(links_dir_path): |
| os.mkdir(links_dir_path) |
| |
| for instance in self.instances.values(): |
| if instance.status != "skipped": |
| self._create_build_dir_link(links_dir_path, instance) |
| |
| def _create_build_dir_link(self, links_dir_path, instance): |
| """ |
| Create build directory with original "long" path. Next take shorter |
| path and link them with original path - create link. At the end |
| replace build_dir to created link. This link will be passed to CMake |
| command. This action helps to limit path length which can be |
| significant during building by CMake on Windows OS. |
| """ |
| |
| os.makedirs(instance.build_dir, exist_ok=True) |
| |
| link_name = f"test_{self.link_dir_counter}" |
| link_path = os.path.join(links_dir_path, link_name) |
| |
| if os.name == "nt": # if OS is Windows |
| command = ["mklink", "/J", f"{link_path}", f"{instance.build_dir}"] |
| subprocess.call(command, shell=True) |
| else: # for Linux and MAC OS |
| os.symlink(instance.build_dir, link_path) |
| |
| # Here original build directory is replaced with symbolic link. It will |
| # be passed to CMake command |
| instance.build_dir = link_path |
| |
| self.link_dir_counter += 1 |
| |
| |
| class CoverageTool: |
| """ Base class for every supported coverage tool |
| """ |
| |
| def __init__(self): |
| self.gcov_tool = None |
| self.base_dir = None |
| |
| @staticmethod |
| def factory(tool): |
| if tool == 'lcov': |
| t = Lcov() |
| elif tool == 'gcovr': |
| t = Gcovr() |
| else: |
| logger.error("Unsupported coverage tool specified: {}".format(tool)) |
| return None |
| |
| logger.debug(f"Select {tool} as the coverage tool...") |
| return t |
| |
| @staticmethod |
| def retrieve_gcov_data(input_file): |
| logger.debug("Working on %s" % input_file) |
| extracted_coverage_info = {} |
| capture_data = False |
| capture_complete = False |
| with open(input_file, 'r') as fp: |
| for line in fp.readlines(): |
| if re.search("GCOV_COVERAGE_DUMP_START", line): |
| capture_data = True |
| continue |
| if re.search("GCOV_COVERAGE_DUMP_END", line): |
| capture_complete = True |
| break |
| # Loop until the coverage data is found. |
| if not capture_data: |
| continue |
| if line.startswith("*"): |
| sp = line.split("<") |
| if len(sp) > 1: |
| # Remove the leading delimiter "*" |
| file_name = sp[0][1:] |
| # Remove the trailing new line char |
| hex_dump = sp[1][:-1] |
| else: |
| continue |
| else: |
| continue |
| extracted_coverage_info.update({file_name: hex_dump}) |
| if not capture_data: |
| capture_complete = True |
| return {'complete': capture_complete, 'data': extracted_coverage_info} |
| |
| @staticmethod |
| def create_gcda_files(extracted_coverage_info): |
| logger.debug("Generating gcda files") |
| for filename, hexdump_val in extracted_coverage_info.items(): |
| # if kobject_hash is given for coverage gcovr fails |
| # hence skipping it problem only in gcovr v4.1 |
| if "kobject_hash" in filename: |
| filename = (filename[:-4]) + "gcno" |
| try: |
| os.remove(filename) |
| except Exception: |
| pass |
| continue |
| |
| with open(filename, 'wb') as fp: |
| fp.write(bytes.fromhex(hexdump_val)) |
| |
| def generate(self, outdir): |
| for filename in glob.glob("%s/**/handler.log" % outdir, recursive=True): |
| gcov_data = self.__class__.retrieve_gcov_data(filename) |
| capture_complete = gcov_data['complete'] |
| extracted_coverage_info = gcov_data['data'] |
| if capture_complete: |
| self.__class__.create_gcda_files(extracted_coverage_info) |
| logger.debug("Gcov data captured: {}".format(filename)) |
| else: |
| logger.error("Gcov data capture incomplete: {}".format(filename)) |
| |
| with open(os.path.join(outdir, "coverage.log"), "a") as coveragelog: |
| ret = self._generate(outdir, coveragelog) |
| if ret == 0: |
| logger.info("HTML report generated: {}".format( |
| os.path.join(outdir, "coverage", "index.html"))) |
| |
| |
| class Lcov(CoverageTool): |
| |
| def __init__(self): |
| super().__init__() |
| self.ignores = [] |
| |
| def add_ignore_file(self, pattern): |
| self.ignores.append('*' + pattern + '*') |
| |
| def add_ignore_directory(self, pattern): |
| self.ignores.append('*/' + pattern + '/*') |
| |
| def _generate(self, outdir, coveragelog): |
| coveragefile = os.path.join(outdir, "coverage.info") |
| ztestfile = os.path.join(outdir, "ztest.info") |
| cmd = ["lcov", "--gcov-tool", self.gcov_tool, |
| "--capture", "--directory", outdir, |
| "--rc", "lcov_branch_coverage=1", |
| "--output-file", coveragefile] |
| cmd_str = " ".join(cmd) |
| logger.debug(f"Running {cmd_str}...") |
| subprocess.call(cmd, stdout=coveragelog) |
| # We want to remove tests/* and tests/ztest/test/* but save tests/ztest |
| subprocess.call(["lcov", "--gcov-tool", self.gcov_tool, "--extract", |
| coveragefile, |
| os.path.join(self.base_dir, "tests", "ztest", "*"), |
| "--output-file", ztestfile, |
| "--rc", "lcov_branch_coverage=1"], stdout=coveragelog) |
| |
| if os.path.exists(ztestfile) and os.path.getsize(ztestfile) > 0: |
| subprocess.call(["lcov", "--gcov-tool", self.gcov_tool, "--remove", |
| ztestfile, |
| os.path.join(self.base_dir, "tests/ztest/test/*"), |
| "--output-file", ztestfile, |
| "--rc", "lcov_branch_coverage=1"], |
| stdout=coveragelog) |
| files = [coveragefile, ztestfile] |
| else: |
| files = [coveragefile] |
| |
| for i in self.ignores: |
| subprocess.call( |
| ["lcov", "--gcov-tool", self.gcov_tool, "--remove", |
| coveragefile, i, "--output-file", |
| coveragefile, "--rc", "lcov_branch_coverage=1"], |
| stdout=coveragelog) |
| |
| # The --ignore-errors source option is added to avoid it exiting due to |
| # samples/application_development/external_lib/ |
| return subprocess.call(["genhtml", "--legend", "--branch-coverage", |
| "--ignore-errors", "source", |
| "-output-directory", |
| os.path.join(outdir, "coverage")] + files, |
| stdout=coveragelog) |
| |
| |
| class Gcovr(CoverageTool): |
| |
| def __init__(self): |
| super().__init__() |
| self.ignores = [] |
| |
| def add_ignore_file(self, pattern): |
| self.ignores.append('.*' + pattern + '.*') |
| |
| def add_ignore_directory(self, pattern): |
| self.ignores.append(".*/" + pattern + '/.*') |
| |
| @staticmethod |
| def _interleave_list(prefix, list): |
| tuple_list = [(prefix, item) for item in list] |
| return [item for sublist in tuple_list for item in sublist] |
| |
| def _generate(self, outdir, coveragelog): |
| coveragefile = os.path.join(outdir, "coverage.json") |
| ztestfile = os.path.join(outdir, "ztest.json") |
| |
| excludes = Gcovr._interleave_list("-e", self.ignores) |
| |
| # We want to remove tests/* and tests/ztest/test/* but save tests/ztest |
| cmd = ["gcovr", "-r", self.base_dir, "--gcov-executable", |
| self.gcov_tool, "-e", "tests/*"] + excludes + ["--json", "-o", |
| coveragefile, outdir] |
| cmd_str = " ".join(cmd) |
| logger.debug(f"Running {cmd_str}...") |
| subprocess.call(cmd, stdout=coveragelog) |
| |
| subprocess.call(["gcovr", "-r", self.base_dir, "--gcov-executable", |
| self.gcov_tool, "-f", "tests/ztest", "-e", |
| "tests/ztest/test/*", "--json", "-o", ztestfile, |
| outdir], stdout=coveragelog) |
| |
| if os.path.exists(ztestfile) and os.path.getsize(ztestfile) > 0: |
| files = [coveragefile, ztestfile] |
| else: |
| files = [coveragefile] |
| |
| subdir = os.path.join(outdir, "coverage") |
| os.makedirs(subdir, exist_ok=True) |
| |
| tracefiles = self._interleave_list("--add-tracefile", files) |
| |
| return subprocess.call(["gcovr", "-r", self.base_dir, "--html", |
| "--html-details"] + tracefiles + |
| ["-o", os.path.join(subdir, "index.html")], |
| stdout=coveragelog) |
| |
| |
| class DUT(object): |
| def __init__(self, |
| id=None, |
| serial=None, |
| serial_baud=None, |
| platform=None, |
| product=None, |
| serial_pty=None, |
| connected=False, |
| runner_params=None, |
| pre_script=None, |
| post_script=None, |
| post_flash_script=None, |
| runner=None): |
| |
| self.serial = serial |
| self.baud = serial_baud or 115200 |
| self.platform = platform |
| self.serial_pty = serial_pty |
| self._counter = Value("i", 0) |
| self._available = Value("i", 1) |
| self.connected = connected |
| self.pre_script = pre_script |
| self.id = id |
| self.product = product |
| self.runner = runner |
| self.runner_params = runner_params |
| self.fixtures = [] |
| self.post_flash_script = post_flash_script |
| self.post_script = post_script |
| self.pre_script = pre_script |
| self.probe_id = None |
| self.notes = None |
| self.lock = Lock() |
| self.match = False |
| |
| |
| @property |
| def available(self): |
| with self._available.get_lock(): |
| return self._available.value |
| |
| @available.setter |
| def available(self, value): |
| with self._available.get_lock(): |
| self._available.value = value |
| |
| @property |
| def counter(self): |
| with self._counter.get_lock(): |
| return self._counter.value |
| |
| @counter.setter |
| def counter(self, value): |
| with self._counter.get_lock(): |
| self._counter.value = value |
| |
| def to_dict(self): |
| d = {} |
| exclude = ['_available', '_counter', 'match'] |
| v = vars(self) |
| for k in v.keys(): |
| if k not in exclude and v[k]: |
| d[k] = v[k] |
| return d |
| |
| |
| def __repr__(self): |
| return f"<{self.platform} ({self.product}) on {self.serial}>" |
| |
| class HardwareMap: |
| schema_path = os.path.join(ZEPHYR_BASE, "scripts", "schemas", "twister", "hwmap-schema.yaml") |
| |
| manufacturer = [ |
| 'ARM', |
| 'SEGGER', |
| 'MBED', |
| 'STMicroelectronics', |
| 'Atmel Corp.', |
| 'Texas Instruments', |
| 'Silicon Labs', |
| 'NXP Semiconductors', |
| 'Microchip Technology Inc.', |
| 'FTDI', |
| 'Digilent' |
| ] |
| |
| runner_mapping = { |
| 'pyocd': [ |
| 'DAPLink CMSIS-DAP', |
| 'MBED CMSIS-DAP' |
| ], |
| 'jlink': [ |
| 'J-Link', |
| 'J-Link OB' |
| ], |
| 'openocd': [ |
| 'STM32 STLink', '^XDS110.*', 'STLINK-V3' |
| ], |
| 'dediprog': [ |
| 'TTL232R-3V3', |
| 'MCP2200 USB Serial Port Emulator' |
| ] |
| } |
| |
| def __init__(self): |
| self.detected = [] |
| self.duts = [] |
| |
| def add_device(self, serial, platform, pre_script, is_pty, baud=None): |
| device = DUT(platform=platform, connected=True, pre_script=pre_script, serial_baud=baud) |
| |
| if is_pty: |
| device.serial_pty = serial |
| else: |
| device.serial = serial |
| |
| self.duts.append(device) |
| |
| def load(self, map_file): |
| hwm_schema = scl.yaml_load(self.schema_path) |
| duts = scl.yaml_load_verify(map_file, hwm_schema) |
| for dut in duts: |
| pre_script = dut.get('pre_script') |
| post_script = dut.get('post_script') |
| post_flash_script = dut.get('post_flash_script') |
| platform = dut.get('platform') |
| id = dut.get('id') |
| runner = dut.get('runner') |
| runner_params = dut.get('runner_params') |
| serial_pty = dut.get('serial_pty') |
| serial = dut.get('serial') |
| baud = dut.get('baud', None) |
| product = dut.get('product') |
| fixtures = dut.get('fixtures', []) |
| connected= dut.get('connected') and ((serial or serial_pty) is not None) |
| new_dut = DUT(platform=platform, |
| product=product, |
| runner=runner, |
| runner_params=runner_params, |
| id=id, |
| serial_pty=serial_pty, |
| serial=serial, |
| serial_baud=baud, |
| connected=connected, |
| pre_script=pre_script, |
| post_script=post_script, |
| post_flash_script=post_flash_script) |
| new_dut.fixtures = fixtures |
| new_dut.counter = 0 |
| self.duts.append(new_dut) |
| |
| def scan(self, persistent=False): |
| from serial.tools import list_ports |
| |
| if persistent and platform.system() == 'Linux': |
| # On Linux, /dev/serial/by-id provides symlinks to |
| # '/dev/ttyACMx' nodes using names which are unique as |
| # long as manufacturers fill out USB metadata nicely. |
| # |
| # This creates a map from '/dev/ttyACMx' device nodes |
| # to '/dev/serial/by-id/usb-...' symlinks. The symlinks |
| # go into the hardware map because they stay the same |
| # even when the user unplugs / replugs the device. |
| # |
| # Some inexpensive USB/serial adapters don't result |
| # in unique names here, though, so use of this feature |
| # requires explicitly setting persistent=True. |
| by_id = Path('/dev/serial/by-id') |
| def readlink(link): |
| return str((by_id / link).resolve()) |
| |
| persistent_map = {readlink(link): str(link) |
| for link in by_id.iterdir()} |
| else: |
| persistent_map = {} |
| |
| serial_devices = list_ports.comports() |
| logger.info("Scanning connected hardware...") |
| for d in serial_devices: |
| if d.manufacturer in self.manufacturer: |
| |
| # TI XDS110 can have multiple serial devices for a single board |
| # assume endpoint 0 is the serial, skip all others |
| if d.manufacturer == 'Texas Instruments' and not d.location.endswith('0'): |
| continue |
| s_dev = DUT(platform="unknown", |
| id=d.serial_number, |
| serial=persistent_map.get(d.device, d.device), |
| product=d.product, |
| runner='unknown', |
| connected=True) |
| |
| for runner, _ in self.runner_mapping.items(): |
| products = self.runner_mapping.get(runner) |
| if d.product in products: |
| s_dev.runner = runner |
| continue |
| # Try regex matching |
| for p in products: |
| if re.match(p, d.product): |
| s_dev.runner = runner |
| |
| s_dev.connected = True |
| s_dev.lock = None |
| self.detected.append(s_dev) |
| else: |
| logger.warning("Unsupported device (%s): %s" % (d.manufacturer, d)) |
| |
| def save(self, hwm_file): |
| # use existing map |
| self.detected.sort(key=lambda x: x.serial or '') |
| if os.path.exists(hwm_file): |
| with open(hwm_file, 'r') as yaml_file: |
| hwm = yaml.load(yaml_file, Loader=SafeLoader) |
| if hwm: |
| hwm.sort(key=lambda x: x.get('id', '')) |
| |
| # disconnect everything |
| for h in hwm: |
| h['connected'] = False |
| h['serial'] = None |
| |
| for _detected in self.detected: |
| for h in hwm: |
| if _detected.id == h['id'] and _detected.product == h['product'] and not _detected.match: |
| h['connected'] = True |
| h['serial'] = _detected.serial |
| _detected.match = True |
| |
| new_duts = list(filter(lambda d: not d.match, self.detected)) |
| new = [] |
| for d in new_duts: |
| new.append(d.to_dict()) |
| |
| if hwm: |
| hwm = hwm + new |
| else: |
| hwm = new |
| |
| with open(hwm_file, 'w') as yaml_file: |
| yaml.dump(hwm, yaml_file, Dumper=Dumper, default_flow_style=False) |
| |
| self.load(hwm_file) |
| logger.info("Registered devices:") |
| self.dump() |
| |
| else: |
| # create new file |
| dl = [] |
| for _connected in self.detected: |
| platform = _connected.platform |
| id = _connected.id |
| runner = _connected.runner |
| serial = _connected.serial |
| product = _connected.product |
| d = { |
| 'platform': platform, |
| 'id': id, |
| 'runner': runner, |
| 'serial': serial, |
| 'product': product, |
| 'connected': _connected.connected |
| } |
| dl.append(d) |
| with open(hwm_file, 'w') as yaml_file: |
| yaml.dump(dl, yaml_file, Dumper=Dumper, default_flow_style=False) |
| logger.info("Detected devices:") |
| self.dump(detected=True) |
| |
| def dump(self, filtered=[], header=[], connected_only=False, detected=False): |
| print("") |
| table = [] |
| if detected: |
| to_show = self.detected |
| else: |
| to_show = self.duts |
| |
| if not header: |
| header = ["Platform", "ID", "Serial device"] |
| for p in to_show: |
| platform = p.platform |
| connected = p.connected |
| if filtered and platform not in filtered: |
| continue |
| |
| if not connected_only or connected: |
| table.append([platform, p.id, p.serial]) |
| |
| print(tabulate(table, headers=header, tablefmt="github")) |
| |
| def init(colorama_strip): |
| colorama.init(strip=colorama_strip) |