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@@ -1,161 +0,0 @@
-// Copyright 2012 the V8 project authors. All rights reserved.
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following
-// disclaimer in the documentation and/or other materials provided
-// with the distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived
-// from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#include "src/v8.h"
-
-#include "test/cctest/cctest.h"
-
-namespace i = v8::internal;
-
-namespace {
-class HarmonyIsolate {
- public:
- HarmonyIsolate() {
- v8::Isolate::CreateParams create_params;
- create_params.array_buffer_allocator = CcTest::array_buffer_allocator();
- isolate_ = v8::Isolate::New(create_params);
- isolate_->Enter();
- }
-
- ~HarmonyIsolate() {
- isolate_->Exit();
- isolate_->Dispose();
- }
-
- v8::Isolate* GetIsolate() const { return isolate_; }
-
- private:
- v8::Isolate* isolate_;
-};
-} // namespace
-
-
-TEST(MicrotaskDeliverySimple) {
- i::FLAG_harmony_object_observe = true;
- HarmonyIsolate isolate;
- v8::HandleScope scope(isolate.GetIsolate());
- LocalContext context(isolate.GetIsolate());
- CompileRun(
- "var ordering = [];"
- "var resolver = {};"
- "function handler(resolve) { resolver.resolve = resolve; }"
- "var obj = {};"
- "var observeOrders = [1, 4];"
- "function observer() {"
- "ordering.push(observeOrders.shift());"
- "resolver.resolve();"
- "}"
- "var p = new Promise(handler);"
- "p.then(function() {"
- "ordering.push(2);"
- "}).then(function() {"
- "ordering.push(3);"
- "obj.id++;"
- "return new Promise(handler);"
- "}).then(function() {"
- "ordering.push(5);"
- "}).then(function() {"
- "ordering.push(6);"
- "});"
- "Object.observe(obj, observer);"
- "obj.id = 1;");
- CHECK_EQ(
- 6, CompileRun("ordering.length")->Int32Value(context.local()).FromJust());
- CHECK_EQ(1,
- CompileRun("ordering[0]")->Int32Value(context.local()).FromJust());
- CHECK_EQ(2,
- CompileRun("ordering[1]")->Int32Value(context.local()).FromJust());
- CHECK_EQ(3,
- CompileRun("ordering[2]")->Int32Value(context.local()).FromJust());
- CHECK_EQ(4,
- CompileRun("ordering[3]")->Int32Value(context.local()).FromJust());
- CHECK_EQ(5,
- CompileRun("ordering[4]")->Int32Value(context.local()).FromJust());
- CHECK_EQ(6,
- CompileRun("ordering[5]")->Int32Value(context.local()).FromJust());
-}
-
-
-TEST(MicrotaskPerIsolateState) {
- i::FLAG_harmony_object_observe = true;
- HarmonyIsolate isolate;
- v8::HandleScope scope(isolate.GetIsolate());
- LocalContext context1(isolate.GetIsolate());
- isolate.GetIsolate()->SetMicrotasksPolicy(v8::MicrotasksPolicy::kExplicit);
- CompileRun(
- "var obj = { calls: 0 };");
- v8::Local<v8::Value> obj = CompileRun("obj");
- {
- LocalContext context2(isolate.GetIsolate());
- context2->Global()
- ->Set(context2.local(),
- v8::String::NewFromUtf8(isolate.GetIsolate(), "obj",
- v8::NewStringType::kNormal)
- .ToLocalChecked(),
- obj)
- .FromJust();
- CompileRun(
- "var resolver = {};"
- "new Promise(function(resolve) {"
- "resolver.resolve = resolve;"
- "}).then(function() {"
- "obj.calls++;"
- "});"
- "(function() {"
- "resolver.resolve();"
- "})();");
- }
- {
- LocalContext context3(isolate.GetIsolate());
- context3->Global()
- ->Set(context3.local(),
- v8::String::NewFromUtf8(isolate.GetIsolate(), "obj",
- v8::NewStringType::kNormal)
- .ToLocalChecked(),
- obj)
- .FromJust();
- CompileRun(
- "var foo = { id: 1 };"
- "Object.observe(foo, function() {"
- "obj.calls++;"
- "});"
- "foo.id++;");
- }
- {
- LocalContext context4(isolate.GetIsolate());
- context4->Global()
- ->Set(context4.local(),
- v8::String::NewFromUtf8(isolate.GetIsolate(), "obj",
- v8::NewStringType::kNormal)
- .ToLocalChecked(),
- obj)
- .FromJust();
- isolate.GetIsolate()->RunMicrotasks();
- CHECK_EQ(2,
- CompileRun("obj.calls")->Int32Value(context4.local()).FromJust());
- }
-}