3 # Protocol Buffers - Google's data interchange format
4 # Copyright 2008 Google Inc. All rights reserved.
5 # http://code.google.com/p/protobuf/
7 # Redistribution and use in source and binary forms, with or without
8 # modification, are permitted provided that the following conditions are
11 # * Redistributions of source code must retain the above copyright
12 # notice, this list of conditions and the following disclaimer.
13 # * Redistributions in binary form must reproduce the above
14 # copyright notice, this list of conditions and the following disclaimer
15 # in the documentation and/or other materials provided with the
17 # * Neither the name of Google Inc. nor the names of its
18 # contributors may be used to endorse or promote products derived from
19 # this software without specific prior written permission.
21 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
24 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
25 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
27 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 """Test for google.protobuf.text_format."""
35 __author__ = 'kenton@google.com (Kenton Varda)'
41 from google.protobuf import text_format
42 from google.protobuf.internal import test_util
43 from google.protobuf import unittest_pb2
44 from google.protobuf import unittest_mset_pb2
47 class TextFormatTest(unittest.TestCase):
48 def ReadGolden(self, golden_filename):
49 f = test_util.GoldenFile(golden_filename)
50 golden_lines = f.readlines()
54 def CompareToGoldenFile(self, text, golden_filename):
55 golden_lines = self.ReadGolden(golden_filename)
56 self.CompareToGoldenLines(text, golden_lines)
58 def CompareToGoldenText(self, text, golden_text):
59 self.CompareToGoldenLines(text, golden_text.splitlines(1))
61 def CompareToGoldenLines(self, text, golden_lines):
62 actual_lines = text.splitlines(1)
63 self.assertEqual(golden_lines, actual_lines,
64 "Text doesn't match golden. Diff:\n" +
65 ''.join(difflib.ndiff(golden_lines, actual_lines)))
67 def testPrintAllFields(self):
68 message = unittest_pb2.TestAllTypes()
69 test_util.SetAllFields(message)
70 self.CompareToGoldenFile(
71 self.RemoveRedundantZeros(text_format.MessageToString(message)),
72 'text_format_unittest_data.txt')
74 def testPrintAllExtensions(self):
75 message = unittest_pb2.TestAllExtensions()
76 test_util.SetAllExtensions(message)
77 self.CompareToGoldenFile(
78 self.RemoveRedundantZeros(text_format.MessageToString(message)),
79 'text_format_unittest_extensions_data.txt')
81 def testPrintMessageSet(self):
82 message = unittest_mset_pb2.TestMessageSetContainer()
83 ext1 = unittest_mset_pb2.TestMessageSetExtension1.message_set_extension
84 ext2 = unittest_mset_pb2.TestMessageSetExtension2.message_set_extension
85 message.message_set.Extensions[ext1].i = 23
86 message.message_set.Extensions[ext2].str = 'foo'
87 self.CompareToGoldenText(text_format.MessageToString(message),
89 ' [protobuf_unittest.TestMessageSetExtension1] {\n'
92 ' [protobuf_unittest.TestMessageSetExtension2] {\n'
97 def testPrintBadEnumValue(self):
98 message = unittest_pb2.TestAllTypes()
99 message.optional_nested_enum = 100
100 message.optional_foreign_enum = 101
101 message.optional_import_enum = 102
102 self.CompareToGoldenText(
103 text_format.MessageToString(message),
104 'optional_nested_enum: 100\n'
105 'optional_foreign_enum: 101\n'
106 'optional_import_enum: 102\n')
108 def testPrintBadEnumValueExtensions(self):
109 message = unittest_pb2.TestAllExtensions()
110 message.Extensions[unittest_pb2.optional_nested_enum_extension] = 100
111 message.Extensions[unittest_pb2.optional_foreign_enum_extension] = 101
112 message.Extensions[unittest_pb2.optional_import_enum_extension] = 102
113 self.CompareToGoldenText(
114 text_format.MessageToString(message),
115 '[protobuf_unittest.optional_nested_enum_extension]: 100\n'
116 '[protobuf_unittest.optional_foreign_enum_extension]: 101\n'
117 '[protobuf_unittest.optional_import_enum_extension]: 102\n')
119 def testPrintExotic(self):
120 message = unittest_pb2.TestAllTypes()
121 message.repeated_int64.append(-9223372036854775808)
122 message.repeated_uint64.append(18446744073709551615)
123 message.repeated_double.append(123.456)
124 message.repeated_double.append(1.23e22)
125 message.repeated_double.append(1.23e-18)
126 message.repeated_string.append('\000\001\a\b\f\n\r\t\v\\\'"')
127 message.repeated_string.append(u'\u00fc\ua71f')
128 self.CompareToGoldenText(
129 self.RemoveRedundantZeros(text_format.MessageToString(message)),
130 'repeated_int64: -9223372036854775808\n'
131 'repeated_uint64: 18446744073709551615\n'
132 'repeated_double: 123.456\n'
133 'repeated_double: 1.23e+22\n'
134 'repeated_double: 1.23e-18\n'
136 '"\\000\\001\\007\\010\\014\\n\\r\\t\\013\\\\\\\'\\""\n'
137 'repeated_string: "\\303\\274\\352\\234\\237"\n')
139 def testPrintNestedMessageAsOneLine(self):
140 message = unittest_pb2.TestAllTypes()
141 msg = message.repeated_nested_message.add()
143 self.CompareToGoldenText(
144 text_format.MessageToString(message, as_one_line=True),
145 'repeated_nested_message { bb: 42 }')
147 def testPrintRepeatedFieldsAsOneLine(self):
148 message = unittest_pb2.TestAllTypes()
149 message.repeated_int32.append(1)
150 message.repeated_int32.append(1)
151 message.repeated_int32.append(3)
152 message.repeated_string.append("Google")
153 message.repeated_string.append("Zurich")
154 self.CompareToGoldenText(
155 text_format.MessageToString(message, as_one_line=True),
156 'repeated_int32: 1 repeated_int32: 1 repeated_int32: 3 '
157 'repeated_string: "Google" repeated_string: "Zurich"')
159 def testPrintNestedNewLineInStringAsOneLine(self):
160 message = unittest_pb2.TestAllTypes()
161 message.optional_string = "a\nnew\nline"
162 self.CompareToGoldenText(
163 text_format.MessageToString(message, as_one_line=True),
164 'optional_string: "a\\nnew\\nline"')
166 def testPrintMessageSetAsOneLine(self):
167 message = unittest_mset_pb2.TestMessageSetContainer()
168 ext1 = unittest_mset_pb2.TestMessageSetExtension1.message_set_extension
169 ext2 = unittest_mset_pb2.TestMessageSetExtension2.message_set_extension
170 message.message_set.Extensions[ext1].i = 23
171 message.message_set.Extensions[ext2].str = 'foo'
172 self.CompareToGoldenText(
173 text_format.MessageToString(message, as_one_line=True),
175 ' [protobuf_unittest.TestMessageSetExtension1] {'
178 ' [protobuf_unittest.TestMessageSetExtension2] {'
183 def testPrintExoticAsOneLine(self):
184 message = unittest_pb2.TestAllTypes()
185 message.repeated_int64.append(-9223372036854775808)
186 message.repeated_uint64.append(18446744073709551615)
187 message.repeated_double.append(123.456)
188 message.repeated_double.append(1.23e22)
189 message.repeated_double.append(1.23e-18)
190 message.repeated_string.append('\000\001\a\b\f\n\r\t\v\\\'"')
191 message.repeated_string.append(u'\u00fc\ua71f')
192 self.CompareToGoldenText(
193 self.RemoveRedundantZeros(
194 text_format.MessageToString(message, as_one_line=True)),
195 'repeated_int64: -9223372036854775808'
196 ' repeated_uint64: 18446744073709551615'
197 ' repeated_double: 123.456'
198 ' repeated_double: 1.23e+22'
199 ' repeated_double: 1.23e-18'
201 '"\\000\\001\\007\\010\\014\\n\\r\\t\\013\\\\\\\'\\""'
202 ' repeated_string: "\\303\\274\\352\\234\\237"')
204 def testRoundTripExoticAsOneLine(self):
205 message = unittest_pb2.TestAllTypes()
206 message.repeated_int64.append(-9223372036854775808)
207 message.repeated_uint64.append(18446744073709551615)
208 message.repeated_double.append(123.456)
209 message.repeated_double.append(1.23e22)
210 message.repeated_double.append(1.23e-18)
211 message.repeated_string.append('\000\001\a\b\f\n\r\t\v\\\'"')
212 message.repeated_string.append(u'\u00fc\ua71f')
214 # Test as_utf8 = False.
215 wire_text = text_format.MessageToString(
216 message, as_one_line=True, as_utf8=False)
217 parsed_message = unittest_pb2.TestAllTypes()
218 text_format.Merge(wire_text, parsed_message)
219 self.assertEquals(message, parsed_message)
221 # Test as_utf8 = True.
222 wire_text = text_format.MessageToString(
223 message, as_one_line=True, as_utf8=True)
224 parsed_message = unittest_pb2.TestAllTypes()
225 text_format.Merge(wire_text, parsed_message)
226 self.assertEquals(message, parsed_message)
228 def testPrintRawUtf8String(self):
229 message = unittest_pb2.TestAllTypes()
230 message.repeated_string.append(u'\u00fc\ua71f')
231 text = text_format.MessageToString(message, as_utf8 = True)
232 self.CompareToGoldenText(text, 'repeated_string: "\303\274\352\234\237"\n')
233 parsed_message = unittest_pb2.TestAllTypes()
234 text_format.Merge(text, parsed_message)
235 self.assertEquals(message, parsed_message)
237 def testMessageToString(self):
238 message = unittest_pb2.ForeignMessage()
240 self.assertEqual('c: 123\n', str(message))
242 def RemoveRedundantZeros(self, text):
243 # Some platforms print 1e+5 as 1e+005. This is fine, but we need to remove
244 # these zeros in order to match the golden file.
245 text = text.replace('e+0','e+').replace('e+0','e+') \
246 .replace('e-0','e-').replace('e-0','e-')
247 # Floating point fields are printed with .0 suffix even if they are
248 # actualy integer numbers.
249 text = re.compile('\.0$', re.MULTILINE).sub('', text)
252 def testMergeGolden(self):
253 golden_text = '\n'.join(self.ReadGolden('text_format_unittest_data.txt'))
254 parsed_message = unittest_pb2.TestAllTypes()
255 text_format.Merge(golden_text, parsed_message)
257 message = unittest_pb2.TestAllTypes()
258 test_util.SetAllFields(message)
259 self.assertEquals(message, parsed_message)
261 def testMergeGoldenExtensions(self):
262 golden_text = '\n'.join(self.ReadGolden(
263 'text_format_unittest_extensions_data.txt'))
264 parsed_message = unittest_pb2.TestAllExtensions()
265 text_format.Merge(golden_text, parsed_message)
267 message = unittest_pb2.TestAllExtensions()
268 test_util.SetAllExtensions(message)
269 self.assertEquals(message, parsed_message)
271 def testMergeAllFields(self):
272 message = unittest_pb2.TestAllTypes()
273 test_util.SetAllFields(message)
274 ascii_text = text_format.MessageToString(message)
276 parsed_message = unittest_pb2.TestAllTypes()
277 text_format.Merge(ascii_text, parsed_message)
278 self.assertEqual(message, parsed_message)
279 test_util.ExpectAllFieldsSet(self, message)
281 def testMergeAllExtensions(self):
282 message = unittest_pb2.TestAllExtensions()
283 test_util.SetAllExtensions(message)
284 ascii_text = text_format.MessageToString(message)
286 parsed_message = unittest_pb2.TestAllExtensions()
287 text_format.Merge(ascii_text, parsed_message)
288 self.assertEqual(message, parsed_message)
290 def testMergeMessageSet(self):
291 message = unittest_pb2.TestAllTypes()
292 text = ('repeated_uint64: 1\n'
293 'repeated_uint64: 2\n')
294 text_format.Merge(text, message)
295 self.assertEqual(1, message.repeated_uint64[0])
296 self.assertEqual(2, message.repeated_uint64[1])
298 message = unittest_mset_pb2.TestMessageSetContainer()
299 text = ('message_set {\n'
300 ' [protobuf_unittest.TestMessageSetExtension1] {\n'
303 ' [protobuf_unittest.TestMessageSetExtension2] {\n'
307 text_format.Merge(text, message)
308 ext1 = unittest_mset_pb2.TestMessageSetExtension1.message_set_extension
309 ext2 = unittest_mset_pb2.TestMessageSetExtension2.message_set_extension
310 self.assertEquals(23, message.message_set.Extensions[ext1].i)
311 self.assertEquals('foo', message.message_set.Extensions[ext2].str)
313 def testMergeExotic(self):
314 message = unittest_pb2.TestAllTypes()
315 text = ('repeated_int64: -9223372036854775808\n'
316 'repeated_uint64: 18446744073709551615\n'
317 'repeated_double: 123.456\n'
318 'repeated_double: 1.23e+22\n'
319 'repeated_double: 1.23e-18\n'
320 'repeated_string: \n'
321 '"\\000\\001\\007\\010\\014\\n\\r\\t\\013\\\\\\\'\\""\n'
322 'repeated_string: "foo" \'corge\' "grault"\n'
323 'repeated_string: "\\303\\274\\352\\234\\237"\n'
324 'repeated_string: "\\xc3\\xbc"\n'
325 'repeated_string: "\xc3\xbc"\n')
326 text_format.Merge(text, message)
328 self.assertEqual(-9223372036854775808, message.repeated_int64[0])
329 self.assertEqual(18446744073709551615, message.repeated_uint64[0])
330 self.assertEqual(123.456, message.repeated_double[0])
331 self.assertEqual(1.23e22, message.repeated_double[1])
332 self.assertEqual(1.23e-18, message.repeated_double[2])
334 '\000\001\a\b\f\n\r\t\v\\\'"', message.repeated_string[0])
335 self.assertEqual('foocorgegrault', message.repeated_string[1])
336 self.assertEqual(u'\u00fc\ua71f', message.repeated_string[2])
337 self.assertEqual(u'\u00fc', message.repeated_string[3])
339 def testMergeEmptyText(self):
340 message = unittest_pb2.TestAllTypes()
342 text_format.Merge(text, message)
343 self.assertEquals(unittest_pb2.TestAllTypes(), message)
345 def testMergeInvalidUtf8(self):
346 message = unittest_pb2.TestAllTypes()
347 text = 'repeated_string: "\\xc3\\xc3"'
348 self.assertRaises(text_format.ParseError, text_format.Merge, text, message)
350 def testMergeSingleWord(self):
351 message = unittest_pb2.TestAllTypes()
353 self.assertRaisesWithMessage(
354 text_format.ParseError,
355 ('1:1 : Message type "protobuf_unittest.TestAllTypes" has no field named '
357 text_format.Merge, text, message)
359 def testMergeUnknownField(self):
360 message = unittest_pb2.TestAllTypes()
361 text = 'unknown_field: 8\n'
362 self.assertRaisesWithMessage(
363 text_format.ParseError,
364 ('1:1 : Message type "protobuf_unittest.TestAllTypes" has no field named '
366 text_format.Merge, text, message)
368 def testMergeBadExtension(self):
369 message = unittest_pb2.TestAllExtensions()
370 text = '[unknown_extension]: 8\n'
371 self.assertRaisesWithMessage(
372 text_format.ParseError,
373 '1:2 : Extension "unknown_extension" not registered.',
374 text_format.Merge, text, message)
375 message = unittest_pb2.TestAllTypes()
376 self.assertRaisesWithMessage(
377 text_format.ParseError,
378 ('1:2 : Message type "protobuf_unittest.TestAllTypes" does not have '
380 text_format.Merge, text, message)
382 def testMergeGroupNotClosed(self):
383 message = unittest_pb2.TestAllTypes()
384 text = 'RepeatedGroup: <'
385 self.assertRaisesWithMessage(
386 text_format.ParseError, '1:16 : Expected ">".',
387 text_format.Merge, text, message)
389 text = 'RepeatedGroup: {'
390 self.assertRaisesWithMessage(
391 text_format.ParseError, '1:16 : Expected "}".',
392 text_format.Merge, text, message)
394 def testMergeEmptyGroup(self):
395 message = unittest_pb2.TestAllTypes()
396 text = 'OptionalGroup: {}'
397 text_format.Merge(text, message)
398 self.assertTrue(message.HasField('optionalgroup'))
402 message = unittest_pb2.TestAllTypes()
403 text = 'OptionalGroup: <>'
404 text_format.Merge(text, message)
405 self.assertTrue(message.HasField('optionalgroup'))
407 def testMergeBadEnumValue(self):
408 message = unittest_pb2.TestAllTypes()
409 text = 'optional_nested_enum: BARR'
410 self.assertRaisesWithMessage(
411 text_format.ParseError,
412 ('1:23 : Enum type "protobuf_unittest.TestAllTypes.NestedEnum" '
413 'has no value named BARR.'),
414 text_format.Merge, text, message)
416 message = unittest_pb2.TestAllTypes()
417 text = 'optional_nested_enum: 100'
418 self.assertRaisesWithMessage(
419 text_format.ParseError,
420 ('1:23 : Enum type "protobuf_unittest.TestAllTypes.NestedEnum" '
421 'has no value with number 100.'),
422 text_format.Merge, text, message)
424 def testMergeBadIntValue(self):
425 message = unittest_pb2.TestAllTypes()
426 text = 'optional_int32: bork'
427 self.assertRaisesWithMessage(
428 text_format.ParseError,
429 ('1:17 : Couldn\'t parse integer: bork'),
430 text_format.Merge, text, message)
432 def assertRaisesWithMessage(self, e_class, e, func, *args, **kwargs):
433 """Same as assertRaises, but also compares the exception message."""
434 if hasattr(e_class, '__name__'):
435 exc_name = e_class.__name__
437 exc_name = str(e_class)
440 func(*args, **kwargs)
441 except e_class as expr:
443 msg = '%s raised, but with wrong message: "%s" instead of "%s"'
444 raise self.failureException(msg % (exc_name,
445 str(expr).encode('string_escape'),
446 e.encode('string_escape')))
449 raise self.failureException('%s not raised' % exc_name)
452 class TokenizerTest(unittest.TestCase):
454 def testSimpleTokenCases(self):
455 text = ('identifier1:"string1"\n \n\n'
456 'identifier2 : \n \n123 \n identifier3 :\'string\'\n'
457 'identifiER_4 : 1.1e+2 ID5:-0.23 ID6:\'aaaa\\\'bbbb\'\n'
458 'ID7 : "aa\\"bb"\n\n\n\n ID8: {A:inf B:-inf C:true D:false}\n'
459 'ID9: 22 ID10: -111111111111111111 ID11: -22\n'
460 'ID12: 2222222222222222222 ID13: 1.23456f ID14: 1.2e+2f '
461 'false_bool: 0 true_BOOL:t \n true_bool1: 1 false_BOOL1:f ' )
462 tokenizer = text_format._Tokenizer(text)
463 methods = [(tokenizer.ConsumeIdentifier, 'identifier1'),
465 (tokenizer.ConsumeString, 'string1'),
466 (tokenizer.ConsumeIdentifier, 'identifier2'),
468 (tokenizer.ConsumeInt32, 123),
469 (tokenizer.ConsumeIdentifier, 'identifier3'),
471 (tokenizer.ConsumeString, 'string'),
472 (tokenizer.ConsumeIdentifier, 'identifiER_4'),
474 (tokenizer.ConsumeFloat, 1.1e+2),
475 (tokenizer.ConsumeIdentifier, 'ID5'),
477 (tokenizer.ConsumeFloat, -0.23),
478 (tokenizer.ConsumeIdentifier, 'ID6'),
480 (tokenizer.ConsumeString, 'aaaa\'bbbb'),
481 (tokenizer.ConsumeIdentifier, 'ID7'),
483 (tokenizer.ConsumeString, 'aa\"bb'),
484 (tokenizer.ConsumeIdentifier, 'ID8'),
487 (tokenizer.ConsumeIdentifier, 'A'),
489 (tokenizer.ConsumeFloat, float('inf')),
490 (tokenizer.ConsumeIdentifier, 'B'),
492 (tokenizer.ConsumeFloat, -float('inf')),
493 (tokenizer.ConsumeIdentifier, 'C'),
495 (tokenizer.ConsumeBool, True),
496 (tokenizer.ConsumeIdentifier, 'D'),
498 (tokenizer.ConsumeBool, False),
500 (tokenizer.ConsumeIdentifier, 'ID9'),
502 (tokenizer.ConsumeUint32, 22),
503 (tokenizer.ConsumeIdentifier, 'ID10'),
505 (tokenizer.ConsumeInt64, -111111111111111111),
506 (tokenizer.ConsumeIdentifier, 'ID11'),
508 (tokenizer.ConsumeInt32, -22),
509 (tokenizer.ConsumeIdentifier, 'ID12'),
511 (tokenizer.ConsumeUint64, 2222222222222222222),
512 (tokenizer.ConsumeIdentifier, 'ID13'),
514 (tokenizer.ConsumeFloat, 1.23456),
515 (tokenizer.ConsumeIdentifier, 'ID14'),
517 (tokenizer.ConsumeFloat, 1.2e+2),
518 (tokenizer.ConsumeIdentifier, 'false_bool'),
520 (tokenizer.ConsumeBool, False),
521 (tokenizer.ConsumeIdentifier, 'true_BOOL'),
523 (tokenizer.ConsumeBool, True),
524 (tokenizer.ConsumeIdentifier, 'true_bool1'),
526 (tokenizer.ConsumeBool, True),
527 (tokenizer.ConsumeIdentifier, 'false_BOOL1'),
529 (tokenizer.ConsumeBool, False)]
532 while not tokenizer.AtEnd():
535 token = tokenizer.token
536 self.assertEqual(token, m)
537 tokenizer.NextToken()
539 self.assertEqual(m[1], m[0]())
542 def testConsumeIntegers(self):
543 # This test only tests the failures in the integer parsing methods as well
544 # as the '0' special cases.
545 int64_max = (1 << 63) - 1
546 uint32_max = (1 << 32) - 1
547 text = '-1 %d %d' % (uint32_max + 1, int64_max + 1)
548 tokenizer = text_format._Tokenizer(text)
549 self.assertRaises(text_format.ParseError, tokenizer.ConsumeUint32)
550 self.assertRaises(text_format.ParseError, tokenizer.ConsumeUint64)
551 self.assertEqual(-1, tokenizer.ConsumeInt32())
553 self.assertRaises(text_format.ParseError, tokenizer.ConsumeUint32)
554 self.assertRaises(text_format.ParseError, tokenizer.ConsumeInt32)
555 self.assertEqual(uint32_max + 1, tokenizer.ConsumeInt64())
557 self.assertRaises(text_format.ParseError, tokenizer.ConsumeInt64)
558 self.assertEqual(int64_max + 1, tokenizer.ConsumeUint64())
559 self.assertTrue(tokenizer.AtEnd())
562 tokenizer = text_format._Tokenizer(text)
563 self.assertEqual(0, tokenizer.ConsumeUint32())
564 self.assertEqual(0, tokenizer.ConsumeUint64())
565 self.assertEqual(0, tokenizer.ConsumeUint32())
566 self.assertEqual(0, tokenizer.ConsumeUint64())
567 self.assertTrue(tokenizer.AtEnd())
569 def testConsumeByteString(self):
571 tokenizer = text_format._Tokenizer(text)
572 self.assertRaises(text_format.ParseError, tokenizer.ConsumeByteString)
575 tokenizer = text_format._Tokenizer(text)
576 self.assertRaises(text_format.ParseError, tokenizer.ConsumeByteString)
579 tokenizer = text_format._Tokenizer(text)
580 self.assertRaises(text_format.ParseError, tokenizer.ConsumeByteString)
583 tokenizer = text_format._Tokenizer(text)
584 self.assertRaises(text_format.ParseError, tokenizer.ConsumeByteString)
587 tokenizer = text_format._Tokenizer(text)
588 self.assertRaises(text_format.ParseError, tokenizer.ConsumeByteString)
590 def testConsumeBool(self):
592 tokenizer = text_format._Tokenizer(text)
593 self.assertRaises(text_format.ParseError, tokenizer.ConsumeBool)
596 if __name__ == '__main__':