Revert "Make v8::TryCatch able to consume natively thrown exceptions"
R=jkummerow@chromium.org Review URL: https://codereview.chromium.org/293123003 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21432 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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@ -883,7 +883,7 @@ void Isolate::ScheduleThrow(Object* exception) {
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// When scheduling a throw we first throw the exception to get the
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// error reporting if it is uncaught before rescheduling it.
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Throw(exception);
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OptionalRescheduleException(false);
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PropagatePendingExceptionToExternalTryCatch();
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if (has_pending_exception()) {
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thread_local_top()->scheduled_exception_ = pending_exception();
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thread_local_top()->external_caught_exception_ = false;
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@ -5343,28 +5343,15 @@ THREADED_TEST(TryCatchAndFinally) {
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}
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static void TryCatchNested1Helper(int depth) {
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static void TryCatchNestedHelper(int depth) {
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if (depth > 0) {
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v8::TryCatch try_catch;
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try_catch.SetVerbose(true);
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TryCatchNested1Helper(depth - 1);
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TryCatchNestedHelper(depth - 1);
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CHECK(try_catch.HasCaught());
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try_catch.ReThrow();
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} else {
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CcTest::isolate()->ThrowException(v8_str("E1"));
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}
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}
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static void TryCatchNested2Helper(int depth) {
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if (depth > 0) {
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v8::TryCatch try_catch;
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try_catch.SetVerbose(true);
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TryCatchNested2Helper(depth - 1);
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CHECK(try_catch.HasCaught());
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try_catch.ReThrow();
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} else {
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CompileRun("throw 'E2';");
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CcTest::isolate()->ThrowException(v8_str("back"));
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}
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}
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@ -5373,22 +5360,10 @@ TEST(TryCatchNested) {
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v8::V8::Initialize();
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LocalContext context;
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v8::HandleScope scope(context->GetIsolate());
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{
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// Test nested try-catch with a native throw in the end.
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v8::TryCatch try_catch;
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TryCatchNested1Helper(5);
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CHECK(try_catch.HasCaught());
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CHECK_EQ(0, strcmp(*v8::String::Utf8Value(try_catch.Exception()), "E1"));
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}
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{
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// Test nested try-catch with a JavaScript throw in the end.
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v8::TryCatch try_catch;
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TryCatchNested2Helper(5);
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CHECK(try_catch.HasCaught());
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CHECK_EQ(0, strcmp(*v8::String::Utf8Value(try_catch.Exception()), "E2"));
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}
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v8::TryCatch try_catch;
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TryCatchNestedHelper(5);
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CHECK(try_catch.HasCaught());
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CHECK_EQ(0, strcmp(*v8::String::Utf8Value(try_catch.Exception()), "back"));
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}
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@ -5434,28 +5409,6 @@ TEST(TryCatchMixedNesting) {
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}
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void TryCatchNativeHelper(const v8::FunctionCallbackInfo<v8::Value>& args) {
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ApiTestFuzzer::Fuzz();
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v8::TryCatch try_catch;
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args.GetIsolate()->ThrowException(v8_str("boom"));
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CHECK(try_catch.HasCaught());
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}
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TEST(TryCatchNative) {
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v8::Isolate* isolate = CcTest::isolate();
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v8::HandleScope scope(isolate);
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v8::V8::Initialize();
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v8::TryCatch try_catch;
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Local<ObjectTemplate> templ = ObjectTemplate::New(isolate);
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templ->Set(v8_str("TryCatchNativeHelper"),
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v8::FunctionTemplate::New(isolate, TryCatchNativeHelper));
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LocalContext context(0, templ);
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CompileRun("TryCatchNativeHelper();");
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CHECK(!try_catch.HasCaught());
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}
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THREADED_TEST(Equality) {
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LocalContext context;
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v8::Isolate* isolate = context->GetIsolate();
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@ -13010,29 +12963,22 @@ THREADED_TEST(VariousGetPropertiesAndThrowingCallbacks) {
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Local<Value> result = instance->GetRealNamedProperty(v8_str("f"));
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CHECK(try_catch.HasCaught());
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try_catch.Reset();
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// TODO(mstarzinger): The exception is propagated directly to the TryCatch
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// scope and is never scheduled, because there is no real JavaScript frame
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// between here and the ThrowingGetter. Fixing this will make the result a
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// proper empty handle again.
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CHECK(result->IsUndefined());
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CHECK(result.IsEmpty());
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result = another->GetRealNamedProperty(v8_str("f"));
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CHECK(try_catch.HasCaught());
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try_catch.Reset();
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// TODO(mstarzinger): Likewise.
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CHECK(result->IsUndefined());
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CHECK(result.IsEmpty());
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result = another->GetRealNamedPropertyInPrototypeChain(v8_str("f"));
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CHECK(try_catch.HasCaught());
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try_catch.Reset();
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// TODO(mstarzinger): Likewise.
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CHECK(result->IsUndefined());
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CHECK(result.IsEmpty());
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result = another->Get(v8_str("f"));
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CHECK(try_catch.HasCaught());
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try_catch.Reset();
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// TODO(mstarzinger): Likewise.
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CHECK(result->IsUndefined());
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CHECK(result.IsEmpty());
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result = with_js_getter->GetRealNamedProperty(v8_str("f"));
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CHECK(try_catch.HasCaught());
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