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59 lines
1.6 KiB
Python
59 lines
1.6 KiB
Python
#!/usr/bin/env python
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#
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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import sys
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import os
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import pathlib
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import shutil
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import subprocess
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import tempfile
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import zipfile
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import buildconfig
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def main():
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if not buildconfig.substs.get("MOZ_CODE_COVERAGE") or not buildconfig.substs.get(
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"MOZ_RUST_TESTS"
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):
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return
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assert (
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"GRCOV_PATH" in os.environ
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), "The environment variable GRCOV_PATH should contain a path to grcov"
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grcov_path = os.environ["GRCOV_PATH"]
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assert os.path.exists(grcov_path), "grcov should exist"
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grcov_command = [
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grcov_path,
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"-t",
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"lcov",
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"-p",
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buildconfig.topsrcdir,
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buildconfig.topobjdir,
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]
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if buildconfig.substs["OS_TARGET"] == "Linux":
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gcc_dir = os.path.join(os.environ["MOZ_FETCHES_DIR"], "gcc")
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if "LD_LIBRARY_PATH" in os.environ:
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os.environ["LD_LIBRARY_PATH"] = "{}/lib64/:{}".format(
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gcc_dir, os.environ["LD_LIBRARY_PATH"]
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)
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else:
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os.environ["LD_LIBRARY_PATH"] = "{}/lib64/".format(gcc_dir)
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os.environ["PATH"] = "{}/bin/{}{}".format(
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gcc_dir, os.pathsep, os.environ["PATH"]
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)
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grcov_output = subprocess.check_output(grcov_command)
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grcov_zip_path = os.path.join(buildconfig.topobjdir, "code-coverage-grcov.zip")
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with zipfile.ZipFile(grcov_zip_path, "a", zipfile.ZIP_DEFLATED) as z:
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z.writestr("grcov_lcov_output.info", grcov_output)
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if __name__ == "__main__":
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main()
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