tools/idl_parser/idl_parser_test.py - Issue 1713673002: Remove //tools/idl_parser.

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Issue 1713673002: Remove //tools/idl_parser. (Closed) Base URL: https://github.com/domokit/mojo.git@master

Patch Set: rebased Created 4 years, 10 months ago

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1 #!/usr/bin/env python

2 # Copyright (c) 2013 The Chromium Authors. All rights reserved.

3 # Use of this source code is governed by a BSD-style license that can be

4 # found in the LICENSE file.

5

6 import glob

7 import unittest

8

9 from idl_lexer import IDLLexer

10 from idl_parser import IDLParser, ParseFile

11 from idl_ppapi_lexer import IDLPPAPILexer

12 from idl_ppapi_parser import IDLPPAPIParser

13

14 def ParseCommentTest(comment):

15 comment = comment.strip()

16 comments = comment.split(None, 1)

17 return comments[0], comments[1]

18

19

20 class WebIDLParser(unittest.TestCase):

21 def setUp(self):

22 self.parser = IDLParser(IDLLexer(), mute_error=True)

23 self.filenames = glob.glob('test_parser/*_web.idl')

24

25 def _TestNode(self, node):

26 comments = node.GetListOf('Comment')

27 for comment in comments:

28 check, value = ParseCommentTest(comment.GetName())

29 if check == 'BUILD':

30 msg = 'Expecting %s, but found %s.\n' % (value, str(node))

31 self.assertEqual(value, str(node), msg)

32

33 if check == 'ERROR':

34 msg = node.GetLogLine('Expecting\n\t%s\nbut found \n\t%s\n' % (

35 value, str(node)))

36 self.assertEqual(value, node.GetName(), msg)

37

38 if check == 'PROP':

39 key, expect = value.split('=')

40 actual = str(node.GetProperty(key))

41 msg = 'Mismatched property %s: %s vs %s.\n' % (key, expect, actual)

42 self.assertEqual(expect, actual, msg)

43

44 if check == 'TREE':

45 quick = '\n'.join(node.Tree())

46 lineno = node.GetProperty('LINENO')

47 msg = 'Mismatched tree at line %d:\n%sVS\n%s' % (lineno, value, quick)

48 self.assertEqual(value, quick, msg)

49

50 def testExpectedNodes(self):

51 for filename in self.filenames:

52 filenode = ParseFile(self.parser, filename)

53 children = filenode.GetChildren()

54 self.assertTrue(len(children) > 2, 'Expecting children in %s.' %

55 filename)

56

57 for node in filenode.GetChildren()[2:]:

58 self._TestNode(node)

59

60

61 class PepperIDLParser(unittest.TestCase):

62 def setUp(self):

63 self.parser = IDLPPAPIParser(IDLPPAPILexer(), mute_error=True)

64 self.filenames = glob.glob('test_parser/*_ppapi.idl')

65

66 def _TestNode(self, filename, node):

67 comments = node.GetListOf('Comment')

68 for comment in comments:

69 check, value = ParseCommentTest(comment.GetName())

70 if check == 'BUILD':

71 msg = '%s - Expecting %s, but found %s.\n' % (

72 filename, value, str(node))

73 self.assertEqual(value, str(node), msg)

74

75 if check == 'ERROR':

76 msg = node.GetLogLine('%s - Expecting\n\t%s\nbut found \n\t%s\n' % (

77 filename, value, str(node)))

78 self.assertEqual(value, node.GetName(), msg)

79

80 if check == 'PROP':

81 key, expect = value.split('=')

82 actual = str(node.GetProperty(key))

83 msg = '%s - Mismatched property %s: %s vs %s.\n' % (

84 filename, key, expect, actual)

85 self.assertEqual(expect, actual, msg)

86

87 if check == 'TREE':

88 quick = '\n'.join(node.Tree())

89 lineno = node.GetProperty('LINENO')

90 msg = '%s - Mismatched tree at line %d:\n%sVS\n%s' % (

91 filename, lineno, value, quick)

92 self.assertEqual(value, quick, msg)

93

94 def testExpectedNodes(self):

95 for filename in self.filenames:

96 filenode = ParseFile(self.parser, filename)

97 children = filenode.GetChildren()

98 self.assertTrue(len(children) > 2, 'Expecting children in %s.' %

99 filename)

100

101 for node in filenode.GetChildren()[2:]:

102 self._TestNode(filename, node)

103

104 if __name__ == '__main__':

105 unittest.main(verbosity=2)

106

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