1// Copyright (c) 2014 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 "base/debug/trace_event_argument.h"
6#include "testing/gtest/include/gtest/gtest.h"
7
8namespace base {
9namespace debug {
10
11TEST(TraceEventArgumentTest, FlatDictionary) {
12  scoped_refptr<TracedValue> value = new TracedValue();
13  value->SetInteger("int", 2014);
14  value->SetDouble("double", 0.0);
15  value->SetBoolean("bool", true);
16  value->SetString("string", "string");
17  std::string json;
18  value->AppendAsTraceFormat(&json);
19  EXPECT_EQ("{\"bool\":true,\"double\":0.0,\"int\":2014,\"string\":\"string\"}",
20            json);
21}
22
23TEST(TraceEventArgumentTest, Hierarchy) {
24  scoped_refptr<TracedValue> value = new TracedValue();
25  value->SetInteger("i0", 2014);
26  value->BeginDictionary("dict1");
27  value->SetInteger("i1", 2014);
28  value->BeginDictionary("dict2");
29  value->SetBoolean("b2", false);
30  value->EndDictionary();
31  value->SetString("s1", "foo");
32  value->EndDictionary();
33  value->SetDouble("d0", 0.0);
34  value->SetBoolean("b0", true);
35  value->BeginArray("a1");
36  value->AppendInteger(1);
37  value->AppendBoolean(true);
38  value->BeginDictionary();
39  value->SetInteger("i2", 3);
40  value->EndDictionary();
41  value->EndArray();
42  value->SetString("s0", "foo");
43  std::string json;
44  value->AppendAsTraceFormat(&json);
45  EXPECT_EQ(
46      "{\"a1\":[1,true,{\"i2\":3}],\"b0\":true,\"d0\":0.0,\"dict1\":{\"dict2\":"
47      "{\"b2\":false},\"i1\":2014,\"s1\":\"foo\"},\"i0\":2014,\"s0\":"
48      "\"foo\"}",
49      json);
50}
51
52}  // namespace debug
53}  // namespace base
54