forked from mirrors/gecko-dev
3ecc6dad6a
The `*.egg-info` directories are needed for the packages to show up as "distributions" to `pip` and other environment-checking logic. We know that `*.egg-info` directories are cross-platform because they exist in the globally-usable `tar.gz` releases of packages. Differential Revision: https://phabricator.services.mozilla.com/D125909
61 lines
2.2 KiB
Python
61 lines
2.2 KiB
Python
# 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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from __future__ import absolute_import, print_function, unicode_literals
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import os
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import shutil
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import subprocess
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import tempfile
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from buildconfig import topsrcdir
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from unittest.mock import Mock
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from mozbuild.vendor.vendor_python import VendorPython
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import mozunit
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def test_up_to_date_vendor():
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with tempfile.TemporaryDirectory() as work_dir:
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subprocess.check_call(["hg", "init", work_dir])
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os.makedirs(os.path.join(work_dir, "build"))
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os.makedirs(os.path.join(work_dir, "third_party"))
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# Create empty virtualenv_packages file
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with open(
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os.path.join(work_dir, "build", "common_virtualenv_packages.txt"), "a"
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) as file:
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# Since VendorPython thinks "work_dir" is the topsrcdir,
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# it will use its associated virtualenv and package configuration.
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# Since it uses "pip-tools" within, and "pip-tools" needs
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# the "Click" library, we need to make them available.
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file.write("pth:third_party/python/Click\n")
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file.write("pth:third_party/python/pip_tools\n")
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# Copy existing "third_party/python/" vendored files
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existing_vendored = os.path.join(topsrcdir, "third_party", "python")
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work_vendored = os.path.join(work_dir, "third_party", "python")
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shutil.copytree(existing_vendored, work_vendored)
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# Run the vendoring process
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vendor = VendorPython(
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work_dir, None, Mock(), topobjdir=os.path.join(work_dir, "obj")
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)
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vendor.vendor()
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# Verify that re-vendoring did not cause file changes.
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# Note that we don't want hg-ignored generated files
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# to bust the diff, so we exclude them (pycache, egg-info).
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subprocess.check_call(
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[
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"diff",
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"-r",
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existing_vendored,
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work_vendored,
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"--exclude=__pycache__",
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]
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)
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if __name__ == "__main__":
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mozunit.main()
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