mirror of
https://github.com/bazelbuild/bazel-skylib
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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
55 lines
1.7 KiB
Python
55 lines
1.7 KiB
Python
# Copyright 2017 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 structs.bzl."""
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load("//lib:structs.bzl", "structs")
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load("//lib:unittest.bzl", "asserts", "unittest")
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def _add_test(ctx):
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"""Unit tests for dicts.add."""
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env = unittest.begin(ctx)
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# Test zero- and one-argument behavior.
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asserts.equals(env, {}, structs.to_dict(struct()))
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asserts.equals(env, {"a": 1}, structs.to_dict(struct(a = 1)))
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# Test simple two-argument behavior.
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asserts.equals(env, {"a": 1, "b": 2}, structs.to_dict(struct(a = 1, b = 2)))
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# Test simple more-than-two-argument behavior.
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asserts.equals(
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env,
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{"a": 1, "b": 2, "c": 3, "d": 4},
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structs.to_dict(struct(a = 1, b = 2, c = 3, d = 4)),
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)
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# Test transformation is not applied transitively.
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asserts.equals(
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env,
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{"a": 1, "b": struct(bb = 1)},
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structs.to_dict(struct(a = 1, b = struct(bb = 1))),
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)
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return unittest.end(env)
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add_test = unittest.make(_add_test)
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def structs_test_suite():
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"""Creates the test targets and test suite for structs.bzl tests."""
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unittest.suite(
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"structs_tests",
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add_test,
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)
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