third_party/WebKit/Source/build/scripts/in_file_unittest.py

   1 #!/usr/bin/env python
   2 # Copyright (C) 2013 Google Inc. All rights reserved.
   3 #
   4 # Redistribution and use in source and binary forms, with or without
   5 # modification, are permitted provided that the following conditions are
   6 # met:
   7 #
   8 #     * Redistributions of source code must retain the above copyright
   9 # notice, this list of conditions and the following disclaimer.
  10 #     * Redistributions in binary form must reproduce the above
  11 # copyright notice, this list of conditions and the following disclaimer
  12 # in the documentation and/or other materials provided with the
  13 # distribution.
  14 #     * Neither the name of Google Inc. nor the names of its
  15 # contributors may be used to endorse or promote products derived from
  16 # this software without specific prior written permission.
  17 #
  18 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  19 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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  21 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  22 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  23 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  24 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  25 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  26 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  27 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  28 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29
  30 import unittest
  31
  32 from in_file import InFile
  33
  34 class InFileTest(unittest.TestCase):
  35     def test_basic_parse(self):
  36         contents = """
  37 name1 arg=value, arg2=value2, arg2=value3
  38 name2
  39 """
  40         lines = contents.split("\n")
  41         defaults = {
  42             'arg': None,
  43             'arg2': [],
  44         }
  45         in_file = InFile(lines, defaults, None)
  46         expected_values = [
  47             {'name': 'name1', 'arg': 'value', 'arg2': ['value2', 'value3']},
  48             {'name': 'name2', 'arg': None, 'arg2': []},
  49         ]
  50         self.assertEquals(in_file.name_dictionaries, expected_values)
  51
  52     def test_with_parameters(self):
  53         contents = """namespace=TestNamespace
  54 fruit
  55
  56 name1 arg=value, arg2=value2, arg2=value3
  57 name2
  58 """
  59         lines = contents.split("\n")
  60         defaults = {
  61             'arg': None,
  62             'arg2': [],
  63         }
  64         default_parameters = {
  65             'namespace': '',
  66             'fruit': False,
  67         }
  68         in_file = InFile(lines, defaults, default_parameters=default_parameters)
  69         expected_parameters = {
  70             'namespace': 'TestNamespace',
  71             'fruit': True,
  72         }
  73         self.assertEquals(in_file.parameters, expected_parameters)
  74
  75     def test_assertion_for_non_in_files(self):
  76         in_files = ['some_sample_file.json']
  77         assertion_thrown = False
  78         try:
  79             in_file = InFile.load_from_files(in_files, None, None, None)
  80         except AssertionError:
  81             assertion_thrown = True
  82         except:
  83             pass
  84         self.assertTrue(assertion_thrown)
  85
  86
  87 if __name__ == "__main__":
  88     unittest.main()