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fd5161870a
gn finds // by searching .gn in parent directories. To support out dir is not 2 directories from root (i.e. out/Default), search .gn in parent directory for '//' location. tools/licenses/licenses.py runs 'gn gen' in out/Default/$tmp. for such case, '//' should be '../../..', or fail to import '//path' Change-Id: I6e5ccbe93cb5e51704f31d4eb558c03560286865 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/6051636 Reviewed-by: Philipp Wollermann <philwo@google.com> Commit-Queue: Fumitoshi Ukai <ukai@google.com> Reviewed-by: Takuto Ikuta <tikuta@chromium.org>
91 lines
2.9 KiB
Python
91 lines
2.9 KiB
Python
#!/usr/bin/env vpython3
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# Copyright (c) 2024 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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import os
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import sys
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import unittest
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ROOT_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
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sys.path.insert(0, ROOT_DIR)
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import gn_helper
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from testing_support import trial_dir
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def write(filename, content):
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"""Writes the content of a file and create the directories as needed."""
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filename = os.path.abspath(filename)
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dirname = os.path.dirname(filename)
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if not os.path.isdir(dirname):
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os.makedirs(dirname)
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with open(filename, 'w') as f:
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f.write(content)
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class GnHelperTest(trial_dir.TestCase):
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def setUp(self):
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super().setUp()
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self.previous_dir = os.getcwd()
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os.chdir(self.root_dir)
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def tearDown(self):
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os.chdir(self.previous_dir)
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super().tearDown()
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def test_lines(self):
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write('.gn', '')
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out_dir = os.path.join('out', 'dir')
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# Make sure nested import directives work. This is based on the
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# reclient test.
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write(os.path.join(out_dir, 'args.gn'), 'import("//out/common.gni")')
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write(os.path.join('out', 'common.gni'), 'import("common_2.gni")')
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write(os.path.join('out', 'common_2.gni'), 'use_remoteexec=true')
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lines = list(gn_helper.lines(out_dir))
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# The test will only pass if both imports work and
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# 'use_remoteexec=true' is seen.
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self.assertListEqual(lines, [
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'use_remoteexec=true',
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])
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def test_args(self):
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write('.gn', '')
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out_dir = os.path.join('out', 'dir')
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# Make sure nested import directives work. This is based on the
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# reclient test.
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write(os.path.join(out_dir, 'args.gn'), 'import("//out/common.gni")')
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write(os.path.join('out', 'common.gni'), 'import("common_2.gni")')
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write(os.path.join('out', 'common_2.gni'), 'use_remoteexec=true')
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lines = list(gn_helper.args(out_dir))
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# The test will only pass if both imports work and
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# 'use_remoteexec=true' is seen.
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self.assertListEqual(lines, [
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('use_remoteexec', 'true'),
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])
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def test_args_spaces(self):
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write('.gn', '')
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out_dir = os.path.join('out', 'dir')
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# Make sure nested import directives work. This is based on the
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# reclient test.
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write(os.path.join(out_dir, 'args.gn'), 'import("//out/common.gni")')
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write(os.path.join('out', 'common.gni'), 'import("common_2.gni")')
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write(os.path.join('out', 'common_2.gni'), ' use_remoteexec = true ')
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lines = list(gn_helper.args(out_dir))
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# The test will only pass if both imports work and
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# 'use_remoteexec=true' is seen.
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self.assertListEqual(lines, [
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('use_remoteexec', 'true'),
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])
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if __name__ == '__main__':
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unittest.main()
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