1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include <memory>
6 #include <string>
7
8 #include "base/files/file_util.h"
9 #include "base/files/scoped_temp_dir.h"
10 #include "base/json/json_file_value_serializer.h"
11 #include "base/json/json_reader.h"
12 #include "base/json/json_string_value_serializer.h"
13 #include "base/json/json_writer.h"
14 #if !defined(__ANDROID__) && !defined(__ANDROID_HOST__)
15 #include "base/path_service.h"
16 #endif
17 #include "base/strings/string_piece.h"
18 #include "base/strings/string_util.h"
19 #include "base/strings/utf_string_conversions.h"
20 #include "base/values.h"
21 #include "build/build_config.h"
22 #include "testing/gtest/include/gtest/gtest.h"
23
24 namespace base {
25
26 namespace {
27
28 // Some proper JSON to test with:
29 const char kProperJSON[] =
30 "{\n"
31 " \"compound\": {\n"
32 " \"a\": 1,\n"
33 " \"b\": 2\n"
34 " },\n"
35 " \"some_String\": \"1337\",\n"
36 " \"some_int\": 42,\n"
37 " \"the_list\": [ \"val1\", \"val2\" ]\n"
38 "}\n";
39
40 // Some proper JSON with trailing commas:
41 const char kProperJSONWithCommas[] =
42 "{\n"
43 "\t\"some_int\": 42,\n"
44 "\t\"some_String\": \"1337\",\n"
45 "\t\"the_list\": [\"val1\", \"val2\", ],\n"
46 "\t\"compound\": { \"a\": 1, \"b\": 2, },\n"
47 "}\n";
48
49 // kProperJSON with a few misc characters at the begin and end.
50 const char kProperJSONPadded[] =
51 ")]}'\n"
52 "{\n"
53 " \"compound\": {\n"
54 " \"a\": 1,\n"
55 " \"b\": 2\n"
56 " },\n"
57 " \"some_String\": \"1337\",\n"
58 " \"some_int\": 42,\n"
59 " \"the_list\": [ \"val1\", \"val2\" ]\n"
60 "}\n"
61 "?!ab\n";
62
63 const char kWinLineEnds[] = "\r\n";
64 const char kLinuxLineEnds[] = "\n";
65
66 // Verifies the generated JSON against the expected output.
CheckJSONIsStillTheSame(const Value & value)67 void CheckJSONIsStillTheSame(const Value& value) {
68 // Serialize back the output.
69 std::string serialized_json;
70 JSONStringValueSerializer str_serializer(&serialized_json);
71 str_serializer.set_pretty_print(true);
72 ASSERT_TRUE(str_serializer.Serialize(value));
73 // Unify line endings between platforms.
74 ReplaceSubstringsAfterOffset(&serialized_json, 0,
75 kWinLineEnds, kLinuxLineEnds);
76 // Now compare the input with the output.
77 ASSERT_EQ(kProperJSON, serialized_json);
78 }
79
ValidateJsonList(const std::string & json)80 void ValidateJsonList(const std::string& json) {
81 std::unique_ptr<Value> root = JSONReader::Read(json);
82 ASSERT_TRUE(root.get() && root->IsType(Value::TYPE_LIST));
83 ListValue* list = static_cast<ListValue*>(root.get());
84 ASSERT_EQ(1U, list->GetSize());
85 Value* elt = NULL;
86 ASSERT_TRUE(list->Get(0, &elt));
87 int value = 0;
88 ASSERT_TRUE(elt && elt->GetAsInteger(&value));
89 ASSERT_EQ(1, value);
90 }
91
92 // Test proper JSON deserialization from string is working.
TEST(JSONValueDeserializerTest,ReadProperJSONFromString)93 TEST(JSONValueDeserializerTest, ReadProperJSONFromString) {
94 // Try to deserialize it through the serializer.
95 JSONStringValueDeserializer str_deserializer(kProperJSON);
96
97 int error_code = 0;
98 std::string error_message;
99 std::unique_ptr<Value> value =
100 str_deserializer.Deserialize(&error_code, &error_message);
101 ASSERT_TRUE(value.get());
102 ASSERT_EQ(0, error_code);
103 ASSERT_TRUE(error_message.empty());
104 // Verify if the same JSON is still there.
105 CheckJSONIsStillTheSame(*value);
106 }
107
108 // Test proper JSON deserialization from a StringPiece substring.
TEST(JSONValueDeserializerTest,ReadProperJSONFromStringPiece)109 TEST(JSONValueDeserializerTest, ReadProperJSONFromStringPiece) {
110 // Create a StringPiece for the substring of kProperJSONPadded that matches
111 // kProperJSON.
112 base::StringPiece proper_json(kProperJSONPadded);
113 proper_json = proper_json.substr(5, proper_json.length() - 10);
114 JSONStringValueDeserializer str_deserializer(proper_json);
115
116 int error_code = 0;
117 std::string error_message;
118 std::unique_ptr<Value> value =
119 str_deserializer.Deserialize(&error_code, &error_message);
120 ASSERT_TRUE(value.get());
121 ASSERT_EQ(0, error_code);
122 ASSERT_TRUE(error_message.empty());
123 // Verify if the same JSON is still there.
124 CheckJSONIsStillTheSame(*value);
125 }
126
127 // Test that trialing commas are only properly deserialized from string when
128 // the proper flag for that is set.
TEST(JSONValueDeserializerTest,ReadJSONWithTrailingCommasFromString)129 TEST(JSONValueDeserializerTest, ReadJSONWithTrailingCommasFromString) {
130 // Try to deserialize it through the serializer.
131 JSONStringValueDeserializer str_deserializer(kProperJSONWithCommas);
132
133 int error_code = 0;
134 std::string error_message;
135 std::unique_ptr<Value> value =
136 str_deserializer.Deserialize(&error_code, &error_message);
137 ASSERT_FALSE(value.get());
138 ASSERT_NE(0, error_code);
139 ASSERT_FALSE(error_message.empty());
140 // Now the flag is set and it must pass.
141 str_deserializer.set_allow_trailing_comma(true);
142 value = str_deserializer.Deserialize(&error_code, &error_message);
143 ASSERT_TRUE(value.get());
144 ASSERT_EQ(JSONReader::JSON_TRAILING_COMMA, error_code);
145 // Verify if the same JSON is still there.
146 CheckJSONIsStillTheSame(*value);
147 }
148
149 // Test proper JSON deserialization from file is working.
TEST(JSONValueDeserializerTest,ReadProperJSONFromFile)150 TEST(JSONValueDeserializerTest, ReadProperJSONFromFile) {
151 ScopedTempDir tempdir;
152 ASSERT_TRUE(tempdir.CreateUniqueTempDir());
153 // Write it down in the file.
154 FilePath temp_file(tempdir.path().AppendASCII("test.json"));
155 ASSERT_EQ(static_cast<int>(strlen(kProperJSON)),
156 WriteFile(temp_file, kProperJSON, strlen(kProperJSON)));
157
158 // Try to deserialize it through the serializer.
159 JSONFileValueDeserializer file_deserializer(temp_file);
160
161 int error_code = 0;
162 std::string error_message;
163 std::unique_ptr<Value> value =
164 file_deserializer.Deserialize(&error_code, &error_message);
165 ASSERT_TRUE(value.get());
166 ASSERT_EQ(0, error_code);
167 ASSERT_TRUE(error_message.empty());
168 // Verify if the same JSON is still there.
169 CheckJSONIsStillTheSame(*value);
170 }
171
172 // Test that trialing commas are only properly deserialized from file when
173 // the proper flag for that is set.
TEST(JSONValueDeserializerTest,ReadJSONWithCommasFromFile)174 TEST(JSONValueDeserializerTest, ReadJSONWithCommasFromFile) {
175 ScopedTempDir tempdir;
176 ASSERT_TRUE(tempdir.CreateUniqueTempDir());
177 // Write it down in the file.
178 FilePath temp_file(tempdir.path().AppendASCII("test.json"));
179 ASSERT_EQ(static_cast<int>(strlen(kProperJSONWithCommas)),
180 WriteFile(temp_file, kProperJSONWithCommas,
181 strlen(kProperJSONWithCommas)));
182
183 // Try to deserialize it through the serializer.
184 JSONFileValueDeserializer file_deserializer(temp_file);
185 // This must fail without the proper flag.
186 int error_code = 0;
187 std::string error_message;
188 std::unique_ptr<Value> value =
189 file_deserializer.Deserialize(&error_code, &error_message);
190 ASSERT_FALSE(value.get());
191 ASSERT_NE(0, error_code);
192 ASSERT_FALSE(error_message.empty());
193 // Now the flag is set and it must pass.
194 file_deserializer.set_allow_trailing_comma(true);
195 value = file_deserializer.Deserialize(&error_code, &error_message);
196 ASSERT_TRUE(value.get());
197 ASSERT_EQ(JSONReader::JSON_TRAILING_COMMA, error_code);
198 // Verify if the same JSON is still there.
199 CheckJSONIsStillTheSame(*value);
200 }
201
TEST(JSONValueDeserializerTest,AllowTrailingComma)202 TEST(JSONValueDeserializerTest, AllowTrailingComma) {
203 std::unique_ptr<Value> root;
204 std::unique_ptr<Value> root_expected;
205 static const char kTestWithCommas[] = "{\"key\": [true,],}";
206 static const char kTestNoCommas[] = "{\"key\": [true]}";
207
208 JSONStringValueDeserializer deserializer(kTestWithCommas);
209 deserializer.set_allow_trailing_comma(true);
210 JSONStringValueDeserializer deserializer_expected(kTestNoCommas);
211 root = deserializer.Deserialize(NULL, NULL);
212 ASSERT_TRUE(root.get());
213 root_expected = deserializer_expected.Deserialize(NULL, NULL);
214 ASSERT_TRUE(root_expected.get());
215 ASSERT_TRUE(root->Equals(root_expected.get()));
216 }
217
TEST(JSONValueSerializerTest,Roundtrip)218 TEST(JSONValueSerializerTest, Roundtrip) {
219 static const char kOriginalSerialization[] =
220 "{\"bool\":true,\"double\":3.14,\"int\":42,\"list\":[1,2],\"null\":null}";
221 JSONStringValueDeserializer deserializer(kOriginalSerialization);
222 std::unique_ptr<Value> root = deserializer.Deserialize(NULL, NULL);
223 ASSERT_TRUE(root.get());
224 ASSERT_TRUE(root->IsType(Value::TYPE_DICTIONARY));
225
226 DictionaryValue* root_dict = static_cast<DictionaryValue*>(root.get());
227
228 Value* null_value = NULL;
229 ASSERT_TRUE(root_dict->Get("null", &null_value));
230 ASSERT_TRUE(null_value);
231 ASSERT_TRUE(null_value->IsType(Value::TYPE_NULL));
232
233 bool bool_value = false;
234 ASSERT_TRUE(root_dict->GetBoolean("bool", &bool_value));
235 ASSERT_TRUE(bool_value);
236
237 int int_value = 0;
238 ASSERT_TRUE(root_dict->GetInteger("int", &int_value));
239 ASSERT_EQ(42, int_value);
240
241 double double_value = 0.0;
242 ASSERT_TRUE(root_dict->GetDouble("double", &double_value));
243 ASSERT_DOUBLE_EQ(3.14, double_value);
244
245 std::string test_serialization;
246 JSONStringValueSerializer mutable_serializer(&test_serialization);
247 ASSERT_TRUE(mutable_serializer.Serialize(*root_dict));
248 ASSERT_EQ(kOriginalSerialization, test_serialization);
249
250 mutable_serializer.set_pretty_print(true);
251 ASSERT_TRUE(mutable_serializer.Serialize(*root_dict));
252 // JSON output uses a different newline style on Windows than on other
253 // platforms.
254 #if defined(OS_WIN)
255 #define JSON_NEWLINE "\r\n"
256 #else
257 #define JSON_NEWLINE "\n"
258 #endif
259 const std::string pretty_serialization =
260 "{" JSON_NEWLINE
261 " \"bool\": true," JSON_NEWLINE
262 " \"double\": 3.14," JSON_NEWLINE
263 " \"int\": 42," JSON_NEWLINE
264 " \"list\": [ 1, 2 ]," JSON_NEWLINE
265 " \"null\": null" JSON_NEWLINE
266 "}" JSON_NEWLINE;
267 #undef JSON_NEWLINE
268 ASSERT_EQ(pretty_serialization, test_serialization);
269 }
270
TEST(JSONValueSerializerTest,StringEscape)271 TEST(JSONValueSerializerTest, StringEscape) {
272 string16 all_chars;
273 for (int i = 1; i < 256; ++i) {
274 all_chars += static_cast<char16>(i);
275 }
276 // Generated in in Firefox using the following js (with an extra backslash for
277 // double quote):
278 // var s = '';
279 // for (var i = 1; i < 256; ++i) { s += String.fromCharCode(i); }
280 // uneval(s).replace(/\\/g, "\\\\");
281 std::string all_chars_expected =
282 "\\u0001\\u0002\\u0003\\u0004\\u0005\\u0006\\u0007\\b\\t\\n\\u000B\\f\\r"
283 "\\u000E\\u000F\\u0010\\u0011\\u0012\\u0013\\u0014\\u0015\\u0016\\u0017"
284 "\\u0018\\u0019\\u001A\\u001B\\u001C\\u001D\\u001E\\u001F !\\\"#$%&'()*+,"
285 "-./0123456789:;\\u003C=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\\\]^_`abcde"
286 "fghijklmnopqrstuvwxyz{|}~\x7F\xC2\x80\xC2\x81\xC2\x82\xC2\x83\xC2\x84"
287 "\xC2\x85\xC2\x86\xC2\x87\xC2\x88\xC2\x89\xC2\x8A\xC2\x8B\xC2\x8C\xC2\x8D"
288 "\xC2\x8E\xC2\x8F\xC2\x90\xC2\x91\xC2\x92\xC2\x93\xC2\x94\xC2\x95\xC2\x96"
289 "\xC2\x97\xC2\x98\xC2\x99\xC2\x9A\xC2\x9B\xC2\x9C\xC2\x9D\xC2\x9E\xC2\x9F"
290 "\xC2\xA0\xC2\xA1\xC2\xA2\xC2\xA3\xC2\xA4\xC2\xA5\xC2\xA6\xC2\xA7\xC2\xA8"
291 "\xC2\xA9\xC2\xAA\xC2\xAB\xC2\xAC\xC2\xAD\xC2\xAE\xC2\xAF\xC2\xB0\xC2\xB1"
292 "\xC2\xB2\xC2\xB3\xC2\xB4\xC2\xB5\xC2\xB6\xC2\xB7\xC2\xB8\xC2\xB9\xC2\xBA"
293 "\xC2\xBB\xC2\xBC\xC2\xBD\xC2\xBE\xC2\xBF\xC3\x80\xC3\x81\xC3\x82\xC3\x83"
294 "\xC3\x84\xC3\x85\xC3\x86\xC3\x87\xC3\x88\xC3\x89\xC3\x8A\xC3\x8B\xC3\x8C"
295 "\xC3\x8D\xC3\x8E\xC3\x8F\xC3\x90\xC3\x91\xC3\x92\xC3\x93\xC3\x94\xC3\x95"
296 "\xC3\x96\xC3\x97\xC3\x98\xC3\x99\xC3\x9A\xC3\x9B\xC3\x9C\xC3\x9D\xC3\x9E"
297 "\xC3\x9F\xC3\xA0\xC3\xA1\xC3\xA2\xC3\xA3\xC3\xA4\xC3\xA5\xC3\xA6\xC3\xA7"
298 "\xC3\xA8\xC3\xA9\xC3\xAA\xC3\xAB\xC3\xAC\xC3\xAD\xC3\xAE\xC3\xAF\xC3\xB0"
299 "\xC3\xB1\xC3\xB2\xC3\xB3\xC3\xB4\xC3\xB5\xC3\xB6\xC3\xB7\xC3\xB8\xC3\xB9"
300 "\xC3\xBA\xC3\xBB\xC3\xBC\xC3\xBD\xC3\xBE\xC3\xBF";
301
302 std::string expected_output = "{\"all_chars\":\"" + all_chars_expected +
303 "\"}";
304 // Test JSONWriter interface
305 std::string output_js;
306 DictionaryValue valueRoot;
307 valueRoot.SetString("all_chars", all_chars);
308 JSONWriter::Write(valueRoot, &output_js);
309 ASSERT_EQ(expected_output, output_js);
310
311 // Test JSONValueSerializer interface (uses JSONWriter).
312 JSONStringValueSerializer serializer(&output_js);
313 ASSERT_TRUE(serializer.Serialize(valueRoot));
314 ASSERT_EQ(expected_output, output_js);
315 }
316
TEST(JSONValueSerializerTest,UnicodeStrings)317 TEST(JSONValueSerializerTest, UnicodeStrings) {
318 // unicode string json -> escaped ascii text
319 DictionaryValue root;
320 string16 test(WideToUTF16(L"\x7F51\x9875"));
321 root.SetString("web", test);
322
323 static const char kExpected[] = "{\"web\":\"\xE7\xBD\x91\xE9\xA1\xB5\"}";
324
325 std::string actual;
326 JSONStringValueSerializer serializer(&actual);
327 ASSERT_TRUE(serializer.Serialize(root));
328 ASSERT_EQ(kExpected, actual);
329
330 // escaped ascii text -> json
331 JSONStringValueDeserializer deserializer(kExpected);
332 std::unique_ptr<Value> deserial_root = deserializer.Deserialize(NULL, NULL);
333 ASSERT_TRUE(deserial_root.get());
334 DictionaryValue* dict_root =
335 static_cast<DictionaryValue*>(deserial_root.get());
336 string16 web_value;
337 ASSERT_TRUE(dict_root->GetString("web", &web_value));
338 ASSERT_EQ(test, web_value);
339 }
340
TEST(JSONValueSerializerTest,HexStrings)341 TEST(JSONValueSerializerTest, HexStrings) {
342 // hex string json -> escaped ascii text
343 DictionaryValue root;
344 string16 test(WideToUTF16(L"\x01\x02"));
345 root.SetString("test", test);
346
347 static const char kExpected[] = "{\"test\":\"\\u0001\\u0002\"}";
348
349 std::string actual;
350 JSONStringValueSerializer serializer(&actual);
351 ASSERT_TRUE(serializer.Serialize(root));
352 ASSERT_EQ(kExpected, actual);
353
354 // escaped ascii text -> json
355 JSONStringValueDeserializer deserializer(kExpected);
356 std::unique_ptr<Value> deserial_root = deserializer.Deserialize(NULL, NULL);
357 ASSERT_TRUE(deserial_root.get());
358 DictionaryValue* dict_root =
359 static_cast<DictionaryValue*>(deserial_root.get());
360 string16 test_value;
361 ASSERT_TRUE(dict_root->GetString("test", &test_value));
362 ASSERT_EQ(test, test_value);
363
364 // Test converting escaped regular chars
365 static const char kEscapedChars[] = "{\"test\":\"\\u0067\\u006f\"}";
366 JSONStringValueDeserializer deserializer2(kEscapedChars);
367 deserial_root = deserializer2.Deserialize(NULL, NULL);
368 ASSERT_TRUE(deserial_root.get());
369 dict_root = static_cast<DictionaryValue*>(deserial_root.get());
370 ASSERT_TRUE(dict_root->GetString("test", &test_value));
371 ASSERT_EQ(ASCIIToUTF16("go"), test_value);
372 }
373
TEST(JSONValueSerializerTest,JSONReaderComments)374 TEST(JSONValueSerializerTest, JSONReaderComments) {
375 ValidateJsonList("[ // 2, 3, ignore me ] \n1 ]");
376 ValidateJsonList("[ /* 2, \n3, ignore me ]*/ \n1 ]");
377 ValidateJsonList("//header\n[ // 2, \n// 3, \n1 ]// footer");
378 ValidateJsonList("/*\n[ // 2, \n// 3, \n1 ]*/[1]");
379 ValidateJsonList("[ 1 /* one */ ] /* end */");
380 ValidateJsonList("[ 1 //// ,2\r\n ]");
381
382 // It's ok to have a comment in a string.
383 std::unique_ptr<Value> root = JSONReader::Read("[\"// ok\\n /* foo */ \"]");
384 ASSERT_TRUE(root.get() && root->IsType(Value::TYPE_LIST));
385 ListValue* list = static_cast<ListValue*>(root.get());
386 ASSERT_EQ(1U, list->GetSize());
387 Value* elt = NULL;
388 ASSERT_TRUE(list->Get(0, &elt));
389 std::string value;
390 ASSERT_TRUE(elt && elt->GetAsString(&value));
391 ASSERT_EQ("// ok\n /* foo */ ", value);
392
393 // You can't nest comments.
394 root = JSONReader::Read("/* /* inner */ outer */ [ 1 ]");
395 ASSERT_FALSE(root.get());
396
397 // Not a open comment token.
398 root = JSONReader::Read("/ * * / [1]");
399 ASSERT_FALSE(root.get());
400 }
401
402 #if !defined(__ANDROID__) && !defined(__ANDROID_HOST__)
403 class JSONFileValueSerializerTest : public testing::Test {
404 protected:
SetUp()405 void SetUp() override { ASSERT_TRUE(temp_dir_.CreateUniqueTempDir()); }
406
407 base::ScopedTempDir temp_dir_;
408 };
409
TEST_F(JSONFileValueSerializerTest,Roundtrip)410 TEST_F(JSONFileValueSerializerTest, Roundtrip) {
411 base::FilePath original_file_path;
412 ASSERT_TRUE(PathService::Get(DIR_TEST_DATA, &original_file_path));
413 original_file_path =
414 original_file_path.Append(FILE_PATH_LITERAL("serializer_test.json"));
415
416 ASSERT_TRUE(PathExists(original_file_path));
417
418 JSONFileValueDeserializer deserializer(original_file_path);
419 std::unique_ptr<Value> root;
420 root = deserializer.Deserialize(NULL, NULL);
421
422 ASSERT_TRUE(root.get());
423 ASSERT_TRUE(root->IsType(Value::TYPE_DICTIONARY));
424
425 DictionaryValue* root_dict = static_cast<DictionaryValue*>(root.get());
426
427 Value* null_value = NULL;
428 ASSERT_TRUE(root_dict->Get("null", &null_value));
429 ASSERT_TRUE(null_value);
430 ASSERT_TRUE(null_value->IsType(Value::TYPE_NULL));
431
432 bool bool_value = false;
433 ASSERT_TRUE(root_dict->GetBoolean("bool", &bool_value));
434 ASSERT_TRUE(bool_value);
435
436 int int_value = 0;
437 ASSERT_TRUE(root_dict->GetInteger("int", &int_value));
438 ASSERT_EQ(42, int_value);
439
440 std::string string_value;
441 ASSERT_TRUE(root_dict->GetString("string", &string_value));
442 ASSERT_EQ("hello", string_value);
443
444 // Now try writing.
445 const base::FilePath written_file_path =
446 temp_dir_.path().Append(FILE_PATH_LITERAL("test_output.js"));
447
448 ASSERT_FALSE(PathExists(written_file_path));
449 JSONFileValueSerializer serializer(written_file_path);
450 ASSERT_TRUE(serializer.Serialize(*root));
451 ASSERT_TRUE(PathExists(written_file_path));
452
453 // Now compare file contents.
454 EXPECT_TRUE(TextContentsEqual(original_file_path, written_file_path));
455 EXPECT_TRUE(base::DeleteFile(written_file_path, false));
456 }
457
TEST_F(JSONFileValueSerializerTest,RoundtripNested)458 TEST_F(JSONFileValueSerializerTest, RoundtripNested) {
459 base::FilePath original_file_path;
460 ASSERT_TRUE(PathService::Get(DIR_TEST_DATA, &original_file_path));
461 original_file_path = original_file_path.Append(
462 FILE_PATH_LITERAL("serializer_nested_test.json"));
463
464 ASSERT_TRUE(PathExists(original_file_path));
465
466 JSONFileValueDeserializer deserializer(original_file_path);
467 std::unique_ptr<Value> root;
468 root = deserializer.Deserialize(NULL, NULL);
469 ASSERT_TRUE(root.get());
470
471 // Now try writing.
472 base::FilePath written_file_path = temp_dir_.path().Append(
473 FILE_PATH_LITERAL("test_output.json"));
474
475 ASSERT_FALSE(PathExists(written_file_path));
476 JSONFileValueSerializer serializer(written_file_path);
477 ASSERT_TRUE(serializer.Serialize(*root));
478 ASSERT_TRUE(PathExists(written_file_path));
479
480 // Now compare file contents.
481 EXPECT_TRUE(TextContentsEqual(original_file_path, written_file_path));
482 EXPECT_TRUE(base::DeleteFile(written_file_path, false));
483 }
484
TEST_F(JSONFileValueSerializerTest,NoWhitespace)485 TEST_F(JSONFileValueSerializerTest, NoWhitespace) {
486 base::FilePath source_file_path;
487 ASSERT_TRUE(PathService::Get(DIR_TEST_DATA, &source_file_path));
488 source_file_path = source_file_path.Append(
489 FILE_PATH_LITERAL("serializer_test_nowhitespace.json"));
490 ASSERT_TRUE(PathExists(source_file_path));
491 JSONFileValueDeserializer deserializer(source_file_path);
492 std::unique_ptr<Value> root;
493 root = deserializer.Deserialize(NULL, NULL);
494 ASSERT_TRUE(root.get());
495 }
496 #endif // !__ANDROID__ && !__ANDROID_HOST__
497
498 } // namespace
499
500 } // namespace base
501