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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 "base/memory/scoped_ptr.h"
#include "base/values.h"
#include "extensions/renderer/activity_log_converter_strategy.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "v8/include/v8.h"
using content::V8ValueConverter;
namespace extensions {
class ActivityLogConverterStrategyTest : public testing::Test {
public:
ActivityLogConverterStrategyTest()
: isolate_(v8::Isolate::GetCurrent()),
handle_scope_(isolate_),
context_(isolate_, v8::Context::New(isolate_)),
context_scope_(context()) {}
protected:
void SetUp() override {
converter_.reset(V8ValueConverter::create());
strategy_.reset(new ActivityLogConverterStrategy());
converter_->SetFunctionAllowed(true);
converter_->SetStrategy(strategy_.get());
}
testing::AssertionResult VerifyNull(v8::Local<v8::Value> v8_value) {
scoped_ptr<base::Value> value(
converter_->FromV8Value(v8_value, context()));
if (value->IsType(base::Value::TYPE_NULL))
return testing::AssertionSuccess();
return testing::AssertionFailure();
}
testing::AssertionResult VerifyBoolean(v8::Local<v8::Value> v8_value,
bool expected) {
bool out;
scoped_ptr<base::Value> value(
converter_->FromV8Value(v8_value, context()));
if (value->IsType(base::Value::TYPE_BOOLEAN)
&& value->GetAsBoolean(&out)
&& out == expected)
return testing::AssertionSuccess();
return testing::AssertionFailure();
}
testing::AssertionResult VerifyInteger(v8::Local<v8::Value> v8_value,
int expected) {
int out;
scoped_ptr<base::Value> value(
converter_->FromV8Value(v8_value, context()));
if (value->IsType(base::Value::TYPE_INTEGER)
&& value->GetAsInteger(&out)
&& out == expected)
return testing::AssertionSuccess();
return testing::AssertionFailure();
}
testing::AssertionResult VerifyDouble(v8::Local<v8::Value> v8_value,
double expected) {
double out;
scoped_ptr<base::Value> value(
converter_->FromV8Value(v8_value, context()));
if (value->IsType(base::Value::TYPE_DOUBLE)
&& value->GetAsDouble(&out)
&& out == expected)
return testing::AssertionSuccess();
return testing::AssertionFailure();
}
testing::AssertionResult VerifyString(v8::Local<v8::Value> v8_value,
const std::string& expected) {
std::string out;
scoped_ptr<base::Value> value(
converter_->FromV8Value(v8_value, context()));
if (value->IsType(base::Value::TYPE_STRING)
&& value->GetAsString(&out)
&& out == expected)
return testing::AssertionSuccess();
return testing::AssertionFailure();
}
v8::Local<v8::Context> context() const {
return v8::Local<v8::Context>::New(isolate_, context_);
}
v8::Isolate* isolate_;
v8::HandleScope handle_scope_;
v8::Global<v8::Context> context_;
v8::Context::Scope context_scope_;
scoped_ptr<V8ValueConverter> converter_;
scoped_ptr<ActivityLogConverterStrategy> strategy_;
};
TEST_F(ActivityLogConverterStrategyTest, ConversionTest) {
const char* source = "(function() {"
"function foo() {}"
"return {"
"null: null,"
"true: true,"
"false: false,"
"positive_int: 42,"
"negative_int: -42,"
"zero: 0,"
"double: 88.8,"
"big_integral_double: 9007199254740992.0," // 2.0^53
"string: \"foobar\","
"empty_string: \"\","
"dictionary: {"
"foo: \"bar\","
"hot: \"dog\","
"},"
"empty_dictionary: {},"
"list: [ \"monkey\", \"balls\" ],"
"empty_list: [],"
"function: (0, function() {})," // ensure function is anonymous
"named_function: foo"
"};"
"})();";
v8::MicrotasksScope microtasks(
isolate_, v8::MicrotasksScope::kDoNotRunMicrotasks);
v8::Local<v8::Script> script(
v8::Script::Compile(v8::String::NewFromUtf8(isolate_, source)));
v8::Local<v8::Object> v8_object = script->Run().As<v8::Object>();
EXPECT_TRUE(VerifyString(v8_object, "[Object]"));
EXPECT_TRUE(
VerifyNull(v8_object->Get(v8::String::NewFromUtf8(isolate_, "null"))));
EXPECT_TRUE(VerifyBoolean(
v8_object->Get(v8::String::NewFromUtf8(isolate_, "true")), true));
EXPECT_TRUE(VerifyBoolean(
v8_object->Get(v8::String::NewFromUtf8(isolate_, "false")), false));
EXPECT_TRUE(VerifyInteger(
v8_object->Get(v8::String::NewFromUtf8(isolate_, "positive_int")), 42));
EXPECT_TRUE(VerifyInteger(
v8_object->Get(v8::String::NewFromUtf8(isolate_, "negative_int")), -42));
EXPECT_TRUE(VerifyInteger(
v8_object->Get(v8::String::NewFromUtf8(isolate_, "zero")), 0));
EXPECT_TRUE(VerifyDouble(
v8_object->Get(v8::String::NewFromUtf8(isolate_, "double")), 88.8));
EXPECT_TRUE(VerifyDouble(
v8_object->Get(v8::String::NewFromUtf8(isolate_, "big_integral_double")),
9007199254740992.0));
EXPECT_TRUE(VerifyString(
v8_object->Get(v8::String::NewFromUtf8(isolate_, "string")), "foobar"));
EXPECT_TRUE(VerifyString(
v8_object->Get(v8::String::NewFromUtf8(isolate_, "empty_string")), ""));
EXPECT_TRUE(VerifyString(
v8_object->Get(v8::String::NewFromUtf8(isolate_, "dictionary")),
"[Object]"));
EXPECT_TRUE(VerifyString(
v8_object->Get(v8::String::NewFromUtf8(isolate_, "empty_dictionary")),
"[Object]"));
EXPECT_TRUE(VerifyString(
v8_object->Get(v8::String::NewFromUtf8(isolate_, "list")), "[Array]"));
EXPECT_TRUE(VerifyString(
v8_object->Get(v8::String::NewFromUtf8(isolate_, "empty_list")),
"[Array]"));
EXPECT_TRUE(VerifyString(
v8_object->Get(v8::String::NewFromUtf8(isolate_, "function")),
"[Function]"));
EXPECT_TRUE(VerifyString(
v8_object->Get(v8::String::NewFromUtf8(isolate_, "named_function")),
"[Function foo()]"));
}
} // namespace extensions
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