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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "base/json/json_writer.h" | 5 #include "base/json/json_writer.h" |
6 | 6 |
7 #include "base/memory/ptr_util.h" | 7 #include "base/memory/ptr_util.h" |
8 #include "base/values.h" | 8 #include "base/values.h" |
9 #include "build/build_config.h" | 9 #include "build/build_config.h" |
10 #include "testing/gtest/include/gtest/gtest.h" | 10 #include "testing/gtest/include/gtest/gtest.h" |
11 | 11 |
12 namespace base { | 12 namespace base { |
13 | 13 |
14 TEST(JSONWriterTest, BasicTypes) { | 14 TEST(JSONWriterTest, BasicTypes) { |
15 std::string output_js; | 15 std::string output_js; |
16 | 16 |
17 // Test null. | 17 // Test null. |
18 EXPECT_TRUE(JSONWriter::Write(*Value::CreateNullValue(), &output_js)); | 18 EXPECT_TRUE(JSONWriter::Write(Value(), &output_js)); |
19 EXPECT_EQ("null", output_js); | 19 EXPECT_EQ("null", output_js); |
20 | 20 |
21 // Test empty dict. | 21 // Test empty dict. |
22 EXPECT_TRUE(JSONWriter::Write(DictionaryValue(), &output_js)); | 22 EXPECT_TRUE(JSONWriter::Write(DictionaryValue(), &output_js)); |
23 EXPECT_EQ("{}", output_js); | 23 EXPECT_EQ("{}", output_js); |
24 | 24 |
25 // Test empty list. | 25 // Test empty list. |
26 EXPECT_TRUE(JSONWriter::Write(ListValue(), &output_js)); | 26 EXPECT_TRUE(JSONWriter::Write(ListValue(), &output_js)); |
27 EXPECT_EQ("[]", output_js); | 27 EXPECT_EQ("[]", output_js); |
28 | 28 |
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145 | 145 |
146 // Test allowing a double with no fractional part to be written as an integer. | 146 // Test allowing a double with no fractional part to be written as an integer. |
147 Value double_value(1e10); | 147 Value double_value(1e10); |
148 EXPECT_TRUE(JSONWriter::WriteWithOptions( | 148 EXPECT_TRUE(JSONWriter::WriteWithOptions( |
149 double_value, JSONWriter::OPTIONS_OMIT_DOUBLE_TYPE_PRESERVATION, | 149 double_value, JSONWriter::OPTIONS_OMIT_DOUBLE_TYPE_PRESERVATION, |
150 &output_js)); | 150 &output_js)); |
151 EXPECT_EQ("10000000000", output_js); | 151 EXPECT_EQ("10000000000", output_js); |
152 } | 152 } |
153 | 153 |
154 } // namespace base | 154 } // namespace base |
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