| /* |
| * Copyright (C) 2013 Google Inc. 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 "config.h" |
| #include "bindings/v8/ScriptPromiseResolver.h" |
| |
| #include "bindings/v8/ScriptPromise.h" |
| #include "bindings/v8/V8Binding.h" |
| #include "bindings/v8/custom/V8PromiseCustom.h" |
| |
| #include <gtest/gtest.h> |
| #include <v8.h> |
| |
| namespace WebCore { |
| |
| namespace { |
| |
| class ScriptPromiseResolverTest : public testing::Test { |
| public: |
| ScriptPromiseResolverTest() |
| : m_isolate(v8::Isolate::GetCurrent()) |
| , m_handleScope(m_isolate) |
| , m_context(v8::Context::New(m_isolate)) |
| , m_contextScope(m_context.newLocal(m_isolate)) |
| { |
| } |
| |
| void SetUp() |
| { |
| m_perContextData = V8PerContextData::create(m_context.newLocal(m_isolate)); |
| m_perContextData->init(); |
| m_resolver = ScriptPromiseResolver::create(); |
| m_promise = m_resolver->promise(); |
| } |
| |
| void TearDown() |
| { |
| m_resolver = 0; |
| m_promise.clear(); |
| m_perContextData.clear(); |
| } |
| |
| V8PromiseCustom::PromiseState state() |
| { |
| return V8PromiseCustom::getState(V8PromiseCustom::getInternal(promise())); |
| } |
| |
| v8::Local<v8::Value> result() |
| { |
| return V8PromiseCustom::getInternal(promise())->GetInternalField(V8PromiseCustom::InternalResultIndex); |
| } |
| |
| v8::Local<v8::Object> promise() |
| { |
| ASSERT(!m_promise.hasNoValue()); |
| return m_promise.v8Value().As<v8::Object>(); |
| } |
| |
| protected: |
| v8::Isolate* m_isolate; |
| v8::HandleScope m_handleScope; |
| ScopedPersistent<v8::Context> m_context; |
| v8::Context::Scope m_contextScope; |
| RefPtr<ScriptPromiseResolver> m_resolver; |
| ScriptPromise m_promise; |
| OwnPtr<V8PerContextData> m_perContextData; |
| }; |
| |
| TEST_F(ScriptPromiseResolverTest, initialState) |
| { |
| EXPECT_TRUE(m_resolver->isPending()); |
| EXPECT_EQ(V8PromiseCustom::Pending, state()); |
| EXPECT_TRUE(result()->IsUndefined()); |
| } |
| |
| TEST_F(ScriptPromiseResolverTest, fulfill) |
| { |
| EXPECT_TRUE(m_resolver->isPending()); |
| EXPECT_EQ(V8PromiseCustom::Pending, state()); |
| EXPECT_TRUE(result()->IsUndefined()); |
| |
| m_resolver->fulfill(ScriptValue(v8::Integer::New(3))); |
| |
| EXPECT_FALSE(m_resolver->isPending()); |
| EXPECT_EQ(V8PromiseCustom::Fulfilled, state()); |
| ASSERT_TRUE(result()->IsNumber()); |
| EXPECT_EQ(3, result().As<v8::Integer>()->Value()); |
| } |
| |
| TEST_F(ScriptPromiseResolverTest, resolve) |
| { |
| EXPECT_TRUE(m_resolver->isPending()); |
| EXPECT_EQ(V8PromiseCustom::Pending, state()); |
| EXPECT_TRUE(result()->IsUndefined()); |
| |
| m_resolver->resolve(ScriptValue(v8::Integer::New(3))); |
| |
| EXPECT_FALSE(m_resolver->isPending()); |
| EXPECT_EQ(V8PromiseCustom::Fulfilled, state()); |
| ASSERT_TRUE(result()->IsNumber()); |
| EXPECT_EQ(3, result().As<v8::Integer>()->Value()); |
| } |
| |
| TEST_F(ScriptPromiseResolverTest, reject) |
| { |
| EXPECT_TRUE(m_resolver->isPending()); |
| EXPECT_EQ(V8PromiseCustom::Pending, state()); |
| EXPECT_TRUE(result()->IsUndefined()); |
| |
| m_resolver->reject(ScriptValue(v8::Integer::New(3))); |
| |
| EXPECT_FALSE(m_resolver->isPending()); |
| EXPECT_EQ(V8PromiseCustom::Rejected, state()); |
| ASSERT_TRUE(result()->IsNumber()); |
| EXPECT_EQ(3, result().As<v8::Integer>()->Value()); |
| } |
| |
| TEST_F(ScriptPromiseResolverTest, fulfillOverFulfill) |
| { |
| EXPECT_TRUE(m_resolver->isPending()); |
| EXPECT_EQ(V8PromiseCustom::Pending, state()); |
| EXPECT_TRUE(result()->IsUndefined()); |
| |
| m_resolver->fulfill(ScriptValue(v8::Integer::New(3))); |
| |
| EXPECT_FALSE(m_resolver->isPending()); |
| EXPECT_EQ(V8PromiseCustom::Fulfilled, state()); |
| ASSERT_TRUE(result()->IsNumber()); |
| EXPECT_EQ(3, result().As<v8::Integer>()->Value()); |
| |
| m_resolver->fulfill(ScriptValue(v8::Integer::New(4))); |
| EXPECT_FALSE(m_resolver->isPending()); |
| EXPECT_EQ(V8PromiseCustom::Fulfilled, state()); |
| ASSERT_TRUE(result()->IsNumber()); |
| EXPECT_EQ(3, result().As<v8::Integer>()->Value()); |
| } |
| |
| TEST_F(ScriptPromiseResolverTest, rejectOverFulfill) |
| { |
| EXPECT_TRUE(m_resolver->isPending()); |
| EXPECT_EQ(V8PromiseCustom::Pending, state()); |
| EXPECT_TRUE(result()->IsUndefined()); |
| |
| m_resolver->fulfill(ScriptValue(v8::Integer::New(3))); |
| |
| EXPECT_FALSE(m_resolver->isPending()); |
| EXPECT_EQ(V8PromiseCustom::Fulfilled, state()); |
| ASSERT_TRUE(result()->IsNumber()); |
| EXPECT_EQ(3, result().As<v8::Integer>()->Value()); |
| |
| m_resolver->reject(ScriptValue(v8::Integer::New(4))); |
| EXPECT_FALSE(m_resolver->isPending()); |
| EXPECT_EQ(V8PromiseCustom::Fulfilled, state()); |
| ASSERT_TRUE(result()->IsNumber()); |
| EXPECT_EQ(3, result().As<v8::Integer>()->Value()); |
| } |
| |
| TEST_F(ScriptPromiseResolverTest, detach) |
| { |
| EXPECT_TRUE(m_resolver->isPending()); |
| EXPECT_EQ(V8PromiseCustom::Pending, state()); |
| EXPECT_TRUE(result()->IsUndefined()); |
| |
| m_resolver->detach(); |
| |
| EXPECT_FALSE(m_resolver->isPending()); |
| EXPECT_EQ(V8PromiseCustom::Rejected, state()); |
| EXPECT_TRUE(result()->IsUndefined()); |
| } |
| |
| } // namespace |
| |
| } // namespace WebCore |