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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "platform/instrumentation/tracing/TracedValue.h"
#include "base/json/json_reader.h"
#include "base/values.h"
#include "testing/gtest/include/gtest/gtest.h"
#include <memory>
namespace blink {
std::unique_ptr<base::Value> parseTracedValue(
std::unique_ptr<TracedValue> value) {
base::JSONReader reader;
CString utf8 = value->toString().utf8();
return reader.Read(utf8.data());
}
TEST(TracedValueTest, FlatDictionary) {
std::unique_ptr<TracedValue> value = TracedValue::create();
value->setInteger("int", 2014);
value->setDouble("double", 0.0);
value->setBoolean("bool", true);
value->setString("string", "string");
std::unique_ptr<base::Value> parsed = parseTracedValue(std::move(value));
base::DictionaryValue* dictionary;
ASSERT_TRUE(parsed->GetAsDictionary(&dictionary));
int intValue;
EXPECT_TRUE(dictionary->GetInteger("int", &intValue));
EXPECT_EQ(2014, intValue);
double doubleValue;
EXPECT_TRUE(dictionary->GetDouble("double", &doubleValue));
EXPECT_EQ(0.0, doubleValue);
std::string stringValue;
EXPECT_TRUE(dictionary->GetString("string", &stringValue));
EXPECT_EQ("string", stringValue);
}
TEST(TracedValueTest, Hierarchy) {
std::unique_ptr<TracedValue> value = TracedValue::create();
value->setInteger("i0", 2014);
value->beginDictionary("dict1");
value->setInteger("i1", 2014);
value->beginDictionary("dict2");
value->setBoolean("b2", false);
value->endDictionary();
value->setString("s1", "foo");
value->endDictionary();
value->setDouble("d0", 0.0);
value->setBoolean("b0", true);
value->beginArray("a1");
value->pushInteger(1);
value->pushBoolean(true);
value->beginDictionary();
value->setInteger("i2", 3);
value->endDictionary();
value->endArray();
value->setString("s0", "foo");
std::unique_ptr<base::Value> parsed = parseTracedValue(std::move(value));
base::DictionaryValue* dictionary;
ASSERT_TRUE(parsed->GetAsDictionary(&dictionary));
int i0;
EXPECT_TRUE(dictionary->GetInteger("i0", &i0));
EXPECT_EQ(2014, i0);
int i1;
EXPECT_TRUE(dictionary->GetInteger("dict1.i1", &i1));
EXPECT_EQ(2014, i1);
bool b2;
EXPECT_TRUE(dictionary->GetBoolean("dict1.dict2.b2", &b2));
EXPECT_FALSE(b2);
std::string s1;
EXPECT_TRUE(dictionary->GetString("dict1.s1", &s1));
EXPECT_EQ("foo", s1);
double d0;
EXPECT_TRUE(dictionary->GetDouble("d0", &d0));
EXPECT_EQ(0.0, d0);
bool b0;
EXPECT_TRUE(dictionary->GetBoolean("b0", &b0));
EXPECT_TRUE(b0);
base::ListValue* a1;
EXPECT_TRUE(dictionary->GetList("a1", &a1));
int a1i0;
EXPECT_TRUE(a1->GetInteger(0, &a1i0));
EXPECT_EQ(1, a1i0);
bool a1b1;
EXPECT_TRUE(a1->GetBoolean(1, &a1b1));
EXPECT_TRUE(a1b1);
base::DictionaryValue* a1d2;
EXPECT_TRUE(a1->GetDictionary(2, &a1d2));
int i2;
EXPECT_TRUE(a1d2->GetInteger("i2", &i2));
EXPECT_EQ(3, i2);
std::string s0;
EXPECT_TRUE(dictionary->GetString("s0", &s0));
EXPECT_EQ("foo", s0);
}
TEST(TracedValueTest, Escape) {
std::unique_ptr<TracedValue> value = TracedValue::create();
value->setString("s0", "value0\\");
value->setString("s1", "value\n1");
value->setString("s2", "\"value2\"");
value->setString("s3\\", "value3");
value->setString("\"s4\"", "value4");
std::unique_ptr<base::Value> parsed = parseTracedValue(std::move(value));
base::DictionaryValue* dictionary;
ASSERT_TRUE(parsed->GetAsDictionary(&dictionary));
std::string s0;
EXPECT_TRUE(dictionary->GetString("s0", &s0));
EXPECT_EQ("value0\\", s0);
std::string s1;
EXPECT_TRUE(dictionary->GetString("s1", &s1));
EXPECT_EQ("value\n1", s1);
std::string s2;
EXPECT_TRUE(dictionary->GetString("s2", &s2));
EXPECT_EQ("\"value2\"", s2);
std::string s3;
EXPECT_TRUE(dictionary->GetString("s3\\", &s3));
EXPECT_EQ("value3", s3);
std::string s4;
EXPECT_TRUE(dictionary->GetString("\"s4\"", &s4));
EXPECT_EQ("value4", s4);
}
} // namespace blink
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