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# pylint: disable=g-bad-file-header
# Copyright 2018 The Bazel Authors. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import unittest
from src.test.py.bazel import test_base
class QueryTest(test_base.TestBase):
def testSimpleQuery(self):
self.ScratchFile('WORKSPACE')
self.ScratchFile('foo/BUILD', [
'exports_files(["exported.txt"])',
'filegroup(name = "top-rule", srcs = [":dep-rule"])',
'filegroup(name = "dep-rule", srcs = ["src.txt"])',
])
self.ScratchFile('foo/src.txt')
self.ScratchFile('foo/exported.txt')
self.ScratchFile('foo/non-exported.txt')
self._AssertQueryOutput('//foo:top-rule', '//foo:top-rule')
self._AssertQueryOutput('//foo:*', '//foo:top-rule', '//foo:dep-rule',
'//foo:src.txt', '//foo:exported.txt',
'//foo:BUILD')
self._AssertQueryOutput('deps(//foo:top-rule)', '//foo:top-rule',
'//foo:dep-rule', '//foo:src.txt')
self._AssertQueryOutput('deps(//foo:top-rule, 1)', '//foo:top-rule',
'//foo:dep-rule')
def _AssertQueryOutput(self, query_expr, *expected_results):
exit_code, stdout, stderr = self.RunBazel(['query', query_expr])
self.AssertExitCode(exit_code, 0, stderr)
stdout = sorted(x for x in stdout if x)
self.assertEqual(len(stdout), len(expected_results))
self.assertListEqual(stdout, sorted(expected_results))
if __name__ == '__main__':
unittest.main()
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