# Copyright 2022 The Bazel Authors. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

""

load("//python:versions.bzl", "PLATFORMS", "TOOL_VERSIONS")
load("//python/private:version.bzl", "version")  # buildifier: disable=bzl-visibility
load("//tests/support:py_reconfig.bzl", "py_reconfig_test")

def define_toolchain_tests(name):
    """Define the toolchain tests.

    Args:
        name: Only present to satisfy tooling.
    """
    for platform_key, platform_info in PLATFORMS.items():
        native.config_setting(
            name = "_is_{}".format(platform_key),
            flag_values = platform_info.flag_values,
            constraint_values = platform_info.compatible_with,
        )

    for python_version, meta in TOOL_VERSIONS.items():
        target_compatible_with = {
            "//conditions:default": ["@platforms//:incompatible"],
        }
        for platform_key in meta["sha256"].keys():
            is_platform = "_is_{}".format(platform_key)
            target_compatible_with[is_platform] = []

        parsed = version.parse(python_version, strict = True)
        expect_python_version = "{0}.{1}.{2}".format(*parsed.release)
        if parsed.pre:
            expect_python_version = "{0}{1}{2}".format(
                expect_python_version,
                *parsed.pre
            )
        py_reconfig_test(
            name = "python_{}_test".format(python_version),
            srcs = ["python_toolchain_test.py"],
            main = "python_toolchain_test.py",
            python_version = python_version,
            env = {
                "EXPECT_PYTHON_VERSION": expect_python_version,
            },
            deps = ["//python/runfiles"],
            data = ["//tests/support:current_build_settings"],
            target_compatible_with = select(target_compatible_with),
        )