CJS_Runtime::CJS_Runtime(CPDFDoc_Environment* pApp)
: m_pApp(pApp),
m_pDocument(nullptr),
m_bBlocking(FALSE),
m_isolate(nullptr),
m_isolateManaged(false) {
#ifndef PDF_ENABLE_XFA
IPDF_JSPLATFORM* pPlatform = m_pApp->GetFormFillInfo()->m_pJsPlatform;
if (pPlatform->version <= 2) {
unsigned int embedderDataSlot = 0;
v8::Isolate* pExternalIsolate = nullptr;
if (pPlatform->version == 2) {
pExternalIsolate = reinterpret_cast<v8::Isolate*>(pPlatform->m_isolate);
embedderDataSlot = pPlatform->m_v8EmbedderSlot;
}
FXJS_Initialize(embedderDataSlot, pExternalIsolate);
}
m_isolateManaged = FXJS_GetIsolate(&m_isolate);
#else
if (CPDFXFA_App::GetInstance()->GetJSERuntime()) {
// TODO(tsepez): CPDFXFA_App should also use the embedder provided isolate.
m_isolate = (v8::Isolate*)CPDFXFA_App::GetInstance()->GetJSERuntime();
} else {
IPDF_JSPLATFORM* pPlatform = m_pApp->GetFormFillInfo()->m_pJsPlatform;
if (pPlatform->version <= 2) {
unsigned int embedderDataSlot = 0;
v8::Isolate* pExternalIsolate = nullptr;
if (pPlatform->version == 2) {
pExternalIsolate = reinterpret_cast<v8::Isolate*>(pPlatform->m_isolate);
embedderDataSlot = pPlatform->m_v8EmbedderSlot;
}
FXJS_Initialize(embedderDataSlot, pExternalIsolate);
}
m_isolateManaged = FXJS_GetIsolate(&m_isolate);
}
v8::Isolate* isolate = m_isolate;
v8::Isolate::Scope isolate_scope(isolate);
v8::HandleScope handle_scope(isolate);
if (CPDFXFA_App::GetInstance()->IsJavaScriptInitialized()) {
CJS_Context* pContext = (CJS_Context*)NewContext();
FXJS_InitializeRuntime(GetIsolate(), this, &m_context, &m_StaticObjects);
ReleaseContext(pContext);
return;
}
#endif
if (m_isolateManaged || FXJS_GlobalIsolateRefCount() == 0)
DefineJSObjects();
#ifdef PDF_ENABLE_XFA
CPDFXFA_App::GetInstance()->SetJavaScriptInitialized(TRUE);
#endif
CJS_Context* pContext = (CJS_Context*)NewContext();
FXJS_InitializeRuntime(GetIsolate(), this, &m_context, &m_StaticObjects);
ReleaseContext(pContext);
}
CJS_Runtime::CJS_Runtime(CPDFDoc_Environment* pApp)
: m_pApp(pApp),
m_pDocument(NULL),
m_bBlocking(FALSE),
m_isolate(NULL),
m_isolateManaged(false) {
unsigned int embedderDataSlot = 0;
if (m_pApp->GetFormFillInfo()->m_pJsPlatform->version >= 2) {
m_isolate = reinterpret_cast<v8::Isolate*>(
m_pApp->GetFormFillInfo()->m_pJsPlatform->m_isolate);
embedderDataSlot = pApp->GetFormFillInfo()->m_pJsPlatform->m_v8EmbedderSlot;
}
if (!m_isolate) {
m_pArrayBufferAllocator.reset(new FXJS_ArrayBufferAllocator());
v8::Isolate::CreateParams params;
params.array_buffer_allocator = m_pArrayBufferAllocator.get();
m_isolate = v8::Isolate::New(params);
m_isolateManaged = true;
}
FXJS_Initialize(embedderDataSlot);
DefineJSObjects();
CJS_Context* pContext = (CJS_Context*)NewContext();
FXJS_InitializeRuntime(GetIsolate(), this, pContext, m_context);
ReleaseContext(pContext);
}
void SetUp() override {
EmbedderTest::SetExternalIsolate(m_pIsolate);
EmbedderTest::SetUp();
v8::Isolate::Scope isolate_scope(m_pIsolate);
v8::HandleScope handle_scope(m_pIsolate);
FXJS_PerIsolateData::SetUp(m_pIsolate);
FXJS_InitializeRuntime(m_pIsolate, nullptr, &m_pPersistentContext,
&m_StaticObjects);
}
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(CFX_WideString(kScript0));
CheckAssignmentInCurrentContext(kExpected0);
{
v8::Local<v8::Context> context1 =
v8::Local<v8::Context>::New(isolate(), global_context1);
v8::Context::Scope context_scope1(context1);
ExecuteInCurrentContext(CFX_WideString(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_scope2(context2);
ExecuteInCurrentContext(CFX_WideString(kScript2));
CheckAssignmentInCurrentContext(kExpected2);
}
FXJS_ReleaseRuntime(isolate(), &global_context2, &static_objects2);
CheckAssignmentInCurrentContext(kExpected0);
}
CJS_Runtime::CJS_Runtime(CPDFDoc_Environment* pApp)
: m_pApp(pApp),
m_pDocument(NULL),
m_bBlocking(FALSE),
m_isolate(NULL),
m_isolateManaged(false) {
IPDF_JSPLATFORM* pPlatform = m_pApp->GetFormFillInfo()->m_pJsPlatform;
if (pPlatform->version <= 2) {
unsigned int embedderDataSlot = 0;
v8::Isolate* pExternalIsolate = nullptr;
if (pPlatform->version == 2) {
pExternalIsolate = reinterpret_cast<v8::Isolate*>(pPlatform->m_isolate);
embedderDataSlot = pPlatform->m_v8EmbedderSlot;
}
FXJS_Initialize(embedderDataSlot, pExternalIsolate);
}
m_isolateManaged = FXJS_GetIsolate(&m_isolate);
if (m_isolateManaged || FXJS_GlobalIsolateRefCount() == 0)
DefineJSObjects();
CJS_Context* pContext = (CJS_Context*)NewContext();
FXJS_InitializeRuntime(GetIsolate(), this, &m_context, &m_StaticObjects);
ReleaseContext(pContext);
}
