Introduce StreamRegistry::NotifyReaderAbortedBeforeRegistration()

content/browser/streams/stream_unittest.cc

 // Copyright (c) 2013 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 "base/message_loop/message_loop.h"
 #include "base/test/test_simple_task_runner.h"
 #include "content/browser/streams/stream.h"
 #include "content/browser/streams/stream_read_observer.h"
 #include "content/browser/streams/stream_register_observer.h"
 #include "content/browser/streams/stream_registry.h"
@@ skipping 352 matching lines @@
 
   stream->Flush();
 
   // Run loop to make |reader| consume the data.
   base::MessageLoop::current()->RunUntilIdle();
   EXPECT_EQ(kBufferSize, reader.buffer()->capacity());
 
   EXPECT_EQ(stream.get(), registry_->GetStream(url).get());
 }
 
+TEST_F(StreamTest, ReaderAbortedBeforeRegistration) {
+  TestStreamWriter writer;
+
+  GURL url("blob://stream");
+  registry_->NotifyReaderAbortedBeforeRegistration(url);
+  scoped_refptr<Stream> stream1(new Stream(registry_.get(), &writer, url));
+  ASSERT_EQ(nullptr, registry_->GetStream(url).get());

[tyoshino (SeeGerritForStatus), 2014/11/26 09:29:12]

please also update NULLs in this file to nullptr

[horo, 2014/11/26 09:54:10]

Done.

+}
+
 }  // namespace content