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// Copyright 2015 PDFium 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 "testing/gtest/include/gtest/gtest.h"
#include "testing/js_embedder_test.h"
namespace {
const double kExpected0 = 6.0;
const double kExpected1 = 7.0;
const double kExpected2 = 8.0;
const wchar_t kScript0[] = L"fred = 6";
const wchar_t kScript1[] = L"fred = 7";
const wchar_t kScript2[] = L"fred = 8";
} // namespace
class FXJSV8EmbedderTest : public JSEmbedderTest {
public:
void ExecuteInCurrentContext(const wchar_t* script) {
FXJSErr error;
int sts = FXJS_Execute(isolate(), nullptr, script, &error);
EXPECT_EQ(0, sts);
}
void CheckAssignmentInCurrentContext(double expected) {
v8::Local<v8::Object> This = FXJS_GetThisObj(isolate());
v8::Local<v8::Value> fred = FXJS_GetObjectElement(isolate(), This, L"fred");
EXPECT_TRUE(fred->IsNumber());
EXPECT_EQ(expected, fred->ToNumber(isolate()->GetCurrentContext())
.ToLocalChecked()
->Value());
}
};
TEST_F(FXJSV8EmbedderTest, Getters) {
v8::Isolate::Scope isolate_scope(isolate());
v8::HandleScope handle_scope(isolate());
v8::Context::Scope context_scope(GetV8Context());
ExecuteInCurrentContext(kScript1);
CheckAssignmentInCurrentContext(kExpected1);
}
TEST_F(FXJSV8EmbedderTest, MultipleRutimes) {
v8::Isolate::Scope isolate_scope(isolate());
v8::HandleScope handle_scope(isolate());
v8::Global<v8::Context> global_context1;
std::vector<v8::Global<v8::Object>*> static_objects1;
FXJS_InitializeRuntime(isolate(), nullptr, &global_context1,
&static_objects1);
v8::Global<v8::Context> global_context2;
std::vector<v8::Global<v8::Object>*> static_objects2;
FXJS_InitializeRuntime(isolate(), nullptr, &global_context2,
&static_objects2);
v8::Context::Scope context_scope(GetV8Context());
ExecuteInCurrentContext(kScript0);
CheckAssignmentInCurrentContext(kExpected0);
{
v8::Local<v8::Context> context1 =
v8::Local<v8::Context>::New(isolate(), global_context1);
v8::Context::Scope context_scope(context1);
ExecuteInCurrentContext(kScript1);
CheckAssignmentInCurrentContext(kExpected1);
}
FXJS_ReleaseRuntime(isolate(), &global_context1, &static_objects1);
{
v8::Local<v8::Context> context2 =
v8::Local<v8::Context>::New(isolate(), global_context2);
v8::Context::Scope context_scope(context2);
ExecuteInCurrentContext(kScript2);
CheckAssignmentInCurrentContext(kExpected2);
}
FXJS_ReleaseRuntime(isolate(), &global_context2, &static_objects2);
CheckAssignmentInCurrentContext(kExpected0);
}
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