86 lines
2.4 KiB
Python
Executable File
86 lines
2.4 KiB
Python
Executable File
#!/usr/bin/env python
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# Copyright (c) 2012 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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import glob
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from dart_generator import DartGenerator
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from compiler import GenerateSchema
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# If --rebase is passed to this test, this is set to True, indicating the test
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# output should be re-generated for each test (rather than running the tests
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# themselves).
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REBASE_MODE = False
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# The directory containing the input and expected output files corresponding
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# to each test name.
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TESTS_DIR = 'dart_test'
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class DartTest(unittest.TestCase):
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def _RunTest(self, test_filename):
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'''Given the name of a test, runs compiler.py on the file:
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TESTS_DIR/test_filename.idl
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and compares it to the output in the file:
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TESTS_DIR/test_filename.dart
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'''
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file_rel = os.path.join(TESTS_DIR, test_filename)
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output_dir = None
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if REBASE_MODE:
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output_dir = TESTS_DIR
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output_code = GenerateSchema('dart', ['%s.idl' % file_rel], TESTS_DIR,
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output_dir, None, None)
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if not REBASE_MODE:
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with open('%s.dart' % file_rel) as f:
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expected_output = f.read()
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# Remove the first line of the output code (as it contains the filename).
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# Also remove all blank lines, ignoring them from the comparison.
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# Compare with lists instead of strings for clearer diffs (especially with
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# whitespace) when a test fails.
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self.assertEqual([l for l in expected_output.split('\n') if l],
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[l for l in output_code.split('\n')[1:] if l])
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def setUp(self):
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# Increase the maximum diff amount to see the full diff on a failed test.
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self.maxDiff = 2000
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def testComments(self):
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self._RunTest('comments')
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def testDictionaries(self):
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self._RunTest('dictionaries')
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def testEmptyNamespace(self):
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self._RunTest('empty_namespace')
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def testEmptyType(self):
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self._RunTest('empty_type')
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def testEvents(self):
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self._RunTest('enums')
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def testEvents(self):
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self._RunTest('events')
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def testBasicFunction(self):
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self._RunTest('functions')
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def testOpratableType(self):
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self._RunTest('operatable_type')
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def testTags(self):
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self._RunTest('tags')
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if __name__ == '__main__':
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if '--rebase' in sys.argv:
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print "Running in rebase mode."
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REBASE_MODE = True
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sys.argv.remove('--rebase')
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unittest.main()
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