mirror of
https://github.com/bazelbuild/bazel-skylib
synced 2024-11-28 08:43:51 +00:00
daf5137022
In this commit: - change unittest.bzl to declare a named output file instead of relying on the deprecated [1] default output name (ctx.outputs.executable). - define a new toolchain_type and toolchain rules for cmd.exe and for Bash (basically Windows and non-Windows) - register the new toolchains in workspace.bzl - let unittest.make-created test rules require the new toolchain_type - write the test output script as a Windows batch script or as a Shell script, depending on the selected toolchain This PR enables the Bazel team to break the Bash dependency (for test execution) on Windows, and can run Starlark unittests with the new, Windows-native test wrapper (still under development). See https://github.com/bazelbuild/bazel/issues/5508
70 lines
2.7 KiB
Python
70 lines
2.7 KiB
Python
# Copyright 2018 The Bazel Authors. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Unit tests for versions.bzl."""
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load("//lib:unittest.bzl", "asserts", "unittest")
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load("//lib:versions.bzl", "versions")
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def _parse_test(ctx):
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"""Unit tests for versions.parse"""
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env = unittest.begin(ctx)
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asserts.equals(env, (0, 10, 0), versions.parse("0.10.0rc1 abcd123"))
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asserts.equals(env, (0, 4, 0), versions.parse("0.4.0 abcd123"))
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asserts.equals(env, (0, 4, 0), versions.parse("0.4.0"))
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asserts.equals(env, (0, 4, 0), versions.parse("0.4.0rc"))
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return unittest.end(env)
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def _version_comparison_test(ctx):
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"""Unit tests for versions.is_at_least and is_at_most"""
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env = unittest.begin(ctx)
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asserts.false(env, versions.is_at_least("0.11.0 123abcd", "0.10.0rc1 abcd123"))
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asserts.true(env, versions.is_at_least("0.9.0", "0.10.0rc2"))
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asserts.true(env, versions.is_at_least("0.9.0", "0.9.0rc3"))
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asserts.true(env, versions.is_at_least("0.9.0", "1.2.3"))
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asserts.false(env, versions.is_at_most("0.4.0 123abcd", "0.10.0rc1 abcd123"))
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asserts.true(env, versions.is_at_most("0.4.0", "0.3.0rc2"))
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asserts.true(env, versions.is_at_most("0.4.0", "0.4.0rc3"))
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asserts.true(env, versions.is_at_most("1.4.0", "0.4.0rc3"))
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return unittest.end(env)
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def _check_test(ctx):
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"""Unit tests for versions.check"""
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env = unittest.begin(ctx)
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asserts.equals(env, None, versions.check("0.4.5 abcdef", bazel_version = "0.10.0rc1 abcd123"))
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asserts.equals(env, None, versions.check("0.4.5", bazel_version = "0.4.5"))
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asserts.equals(env, None, versions.check("0.4.5", bazel_version = "0.10.0rc1 abcd123"))
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asserts.equals(env, None, versions.check("0.4.5", maximum_bazel_version = "1.0.0", bazel_version = "0.10.0rc1 abcd123"))
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return unittest.end(env)
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parse_test = unittest.make(_parse_test)
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version_comparison_test = unittest.make(_version_comparison_test)
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check_test = unittest.make(_check_test)
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def versions_test_suite():
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"""Creates the test targets and test suite for versions.bzl tests."""
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unittest.suite(
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"versions_tests",
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parse_test,
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version_comparison_test,
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check_test,
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)
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