MediaRecorderHandler: connecting Blink factory method to content/

content/renderer/media/media_recorder_handler_unittest.cc

 // Copyright 2015 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/run_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/child/child_process.h"
 #include "content/renderer/media/media_recorder_handler.h"
 #include "content/renderer/media/mock_media_stream_registry.h"
 #include "media/base/video_frame.h"
@@ skipping 60 matching lines @@
 };
 
 // Checks that canSupportMimeType() works as expected.
 // TODO(mcasas): revisit this when canSupportMimeType() is fully implemented.
 TEST_F(MediaRecorderHandlerTest, CanSupportMimeType) {
   const WebString good_mime_type(base::UTF8ToUTF16("video/vp8"));
   EXPECT_TRUE(media_recorder_handler_->canSupportMimeType(good_mime_type));
 
   const WebString bad_mime_type(base::UTF8ToUTF16("video/unsupportedcodec"));
   EXPECT_FALSE(media_recorder_handler_->canSupportMimeType(bad_mime_type));
+
+  const WebString empty_mime_type(base::UTF8ToUTF16(""));
+  EXPECT_TRUE(media_recorder_handler_->canSupportMimeType(empty_mime_type));
 }
 
 // Checks that the initialization-destruction sequence works fine.
 TEST_F(MediaRecorderHandlerTest, InitializeStartStop) {
-  const WebString mime_type(base::UTF8ToUTF16("video/vp8"));
+  const WebString mime_type(base::UTF8ToUTF16(""));
   EXPECT_TRUE(media_recorder_handler_->initialize(this,
                                                  registry_.test_stream(),
                                                  mime_type));
   EXPECT_FALSE(recording());
   EXPECT_FALSE(hasVideoRecorders());
 
   EXPECT_TRUE(media_recorder_handler_->start());
   EXPECT_TRUE(recording());
   EXPECT_TRUE(hasVideoRecorders());
 
@@ skipping 50 matching lines @@
   }
 
   media_recorder_handler_->stop();
 
   // Expect a last call on destruction, with size 0 and |lastInSlice| true.
   EXPECT_CALL(*this, writeData(nullptr, 0, true)).Times(1);
   media_recorder_handler_.reset();
 }
 
 }  // namespace content