blob: aa5d576be021921aa8470f488d4a4f5e3784e8d4 [file] [log] [blame]
#!/usr/bin/env python3
# Copyright (c) 2020 Intel Corporation
#
# SPDX-License-Identifier: Apache-2.0
"""
This test file contains foundational testcases for Twister tool
"""
import os
import sys
import pytest
from pathlib import Path
ZEPHYR_BASE = os.getenv("ZEPHYR_BASE")
sys.path.insert(0, os.path.join(ZEPHYR_BASE, "scripts/pylib/twister"))
import scl
from twisterlib.error import ConfigurationError
from twisterlib.testplan import TwisterConfigParser
def test_yamlload():
""" Test to check if loading the non-existent files raises the errors """
filename = 'testcase_nc.yaml'
with pytest.raises(FileNotFoundError):
scl.yaml_load(filename)
@pytest.mark.parametrize("filename, schema",
[("testsuite_correct_schema.yaml", "testsuite-schema.yaml"),
("platform_correct_schema.yaml", "platform-schema.yaml")])
def test_correct_schema(filename, schema, test_data):
""" Test to validate the testsuite schema"""
filename = test_data + filename
schema = scl.yaml_load(ZEPHYR_BASE +'/scripts/schemas/twister//' + schema)
data = TwisterConfigParser(filename, schema)
data.load()
assert data
@pytest.mark.parametrize("filename, schema",
[("testsuite_incorrect_schema.yaml", "testsuite-schema.yaml"),
("platform_incorrect_schema.yaml", "platform-schema.yaml")])
def test_incorrect_schema(filename, schema, test_data):
""" Test to validate the exception is raised for incorrect testsuite schema"""
filename = test_data + filename
schema = scl.yaml_load(ZEPHYR_BASE +'/scripts/schemas/twister//' + schema)
with pytest.raises(Exception) as exception:
scl.yaml_load_verify(filename, schema)
assert str(exception.value) == "Schema validation failed"
def test_testsuite_config_files():
""" Test to validate conf and overlay files are extracted properly """
filename = Path(ZEPHYR_BASE) / "scripts/tests/twister/test_data/testsuites/tests/test_config/test_data.yaml"
schema = scl.yaml_load(Path(ZEPHYR_BASE) / "scripts/schemas/twister/testsuite-schema.yaml")
data = TwisterConfigParser(filename, schema)
data.load()
# Load and validate the specific scenario from testcases.yaml
scenario = data.get_scenario("test_config.main")
assert scenario
# CONF_FILE, DTC_OVERLAY_FILE, OVERLAY_CONFIG fields should be stripped out
# of extra_args. Other fields should remain untouched.
assert scenario["extra_args"] == ["UNRELATED1=abc", "UNRELATED2=xyz"]
# Check that all conf files have been assembled in the correct order
assert ";".join(scenario["extra_conf_files"]) == \
"conf1;conf2;conf3;conf4;conf5;conf6;conf7;conf8"
# Check that all DTC overlay files have been assembled in the correct order
assert ";".join(scenario["extra_dtc_overlay_files"]) == \
"overlay1;overlay2;overlay3;overlay4;overlay5;overlay6;overlay7;overlay8"
# Check that all overlay conf files have been assembled in the correct order
assert scenario["extra_overlay_confs"] == \
["oc1.conf", "oc2.conf", "oc3.conf", "oc4.conf"]
# Check extra kconfig statements, too
assert scenario["extra_configs"] == ["CONFIG_FOO=y"]
def test_configuration_error():
"""Test to validate that the ConfigurationError is raisable without further errors.
It ought to have an str with a path, colon and a message as its only args entry.
"""
filename = Path(ZEPHYR_BASE) / "scripts/tests/twister/test_twister.py"
with pytest.raises(ConfigurationError) as exception:
raise ConfigurationError(filename, "Dummy message.")
assert len(exception.value.args) == 1
assert exception.value.args[0] == str(filename) + ": " + "Dummy message."