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https://github.com/carbon-language/carbon-lang.git
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Jon Meow
385ac7da86
This switches to generating per-file targets such as `//executable_semantics/testdata:tuple/equality_false.carbon.test`, instead of one test covering all files. Essentially this relies on bazel instead of lit to handle test parallelization.
36 lines
1.2 KiB
Python
36 lines
1.2 KiB
Python
# Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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# Exceptions. See /LICENSE for license information.
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# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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"""Rule for a lit test."""
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def glob_lit_tests(driver, data, test_file_exts, **kwargs):
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"""Runs `lit` on test_dir.
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`lit` reference:
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https://llvm.org/docs/CommandGuide/lit.html
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Args:
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driver: The path to the lit config.
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data: A list of tools to provide to the tests. These will be aliased for
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execution.
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test_file_exts: A list of extensions to use for tests.
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**kwargs: Any additional parameters for the generated py_test.
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"""
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test_files = native.glob(
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["**"],
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exclude_directories = 1,
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)
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data.append("@llvm-project//llvm:lit")
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for f in test_files:
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if f.split(".")[-1] not in test_file_exts:
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continue
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native.py_test(
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name = "%s.test" % f,
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srcs = ["//bazel/testing:lit_test.py"],
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main = "//bazel/testing:lit_test.py",
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data = data + [driver, f],
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args = ["--package_name=%s" % native.package_name(), "--"],
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**kwargs
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)
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