Remove create[Done|UnexpectedError]DataConsumerHandle

third_party/WebKit/Source/modules/fetch/BytesConsumerTest.cpp

 // Copyright 2016 The Chromium 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 "modules/fetch/BytesConsumer.h"
 
 #include "core/testing/DummyPageHolder.h"
 #include "modules/fetch/BytesConsumerTestUtil.h"
 #include "platform/blob/BlobData.h"
 #include "platform/testing/UnitTestHelpers.h"
@@ skipping 390 matching lines @@
             dest1->getPublicState());
 
   EXPECT_EQ(Result::Done, dest1->beginRead(&buffer, &available));
   EXPECT_EQ(0, client->numOnStateChangeCalled());
   EXPECT_EQ(BytesConsumer::PublicState::Closed, dest1->getPublicState());
   testing::runPendingTasks();
   EXPECT_EQ(0, client->numOnStateChangeCalled());
   EXPECT_EQ(BytesConsumer::PublicState::Closed, dest1->getPublicState());
 }
 
+TEST(BytesConusmerTest, ClosedBytesConsumer) {
+  BytesConsumer* consumer = BytesConsumer::createClosed();
+
+  const char* buffer = nullptr;
+  size_t available = 0;
+  EXPECT_EQ(Result::Done, consumer->beginRead(&buffer, &available));
+  EXPECT_EQ(BytesConsumer::PublicState::Closed, consumer->getPublicState());
+}
+
+TEST(BytesConusmerTest, ErroredBytesConsumer) {
+  BytesConsumer::Error error("hello");
+  BytesConsumer* consumer = BytesConsumer::createErrored(error);
+
+  const char* buffer = nullptr;
+  size_t available = 0;
+  EXPECT_EQ(Result::Error, consumer->beginRead(&buffer, &available));
+  EXPECT_EQ(BytesConsumer::PublicState::Errored, consumer->getPublicState());
+  EXPECT_EQ(error.message(), consumer->getError().message());
+
+  consumer->cancel();
+  EXPECT_EQ(BytesConsumer::PublicState::Errored, consumer->getPublicState());
+}
+
 }  // namespace
 
 }  // namespace blink