| // Copyright 2008, Google Inc. |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "base/json_writer.h" |
| #include "base/values.h" |
| |
| TEST(JSONWriterTest, Writing) { |
| // Test null |
| Value* root = Value::CreateNullValue(); |
| std::string output_js; |
| JSONWriter::Write(root, false, &output_js); |
| ASSERT_EQ("null", output_js); |
| delete root; |
| |
| // Test empty dict |
| root = new DictionaryValue; |
| JSONWriter::Write(root, false, &output_js); |
| ASSERT_EQ("{}", output_js); |
| delete root; |
| |
| // Test empty list |
| root = new ListValue; |
| JSONWriter::Write(root, false, &output_js); |
| ASSERT_EQ("[]", output_js); |
| delete root; |
| |
| // Test Real values should always have a decimal or an 'e'. |
| root = Value::CreateRealValue(1.0); |
| JSONWriter::Write(root, false, &output_js); |
| ASSERT_EQ("1.0", output_js); |
| delete root; |
| |
| // Writer unittests like empty list/dict nesting, |
| // list list nesting, etc. |
| DictionaryValue root_dict; |
| ListValue* list = new ListValue; |
| root_dict.Set(L"list", list); |
| DictionaryValue* inner_dict = new DictionaryValue; |
| list->Append(inner_dict); |
| inner_dict->SetInteger(L"inner int", 10); |
| ListValue* inner_list = new ListValue; |
| list->Append(inner_list); |
| list->Append(Value::CreateBooleanValue(true)); |
| |
| JSONWriter::Write(&root_dict, false, &output_js); |
| ASSERT_EQ("{\"list\":[{\"inner int\":10},[],true]}", output_js); |
| JSONWriter::Write(&root_dict, true, &output_js); |
| ASSERT_EQ("{\r\n" |
| " \"list\": [ {\r\n" |
| " \"inner int\": 10\r\n" |
| " }, [ ], true ]\r\n" |
| "}\r\n", |
| output_js); |
| } |
| |