Basic layout tests for WebUSB.

third_party/WebKit/Source/modules/webusb/USBDevice.cpp

 // 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 "modules/webusb/USBDevice.h"
 
 #include "bindings/core/v8/CallbackPromiseAdapter.h"
 #include "bindings/core/v8/ScriptPromise.h"
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "bindings/core/v8/ToV8.h"
@@ skipping 123 matching lines @@
 public:
     using WebType = OwnPtr<WebUSBTransferInfo>;
 
     static USBIsochronousInTransferResult* take(ScriptPromiseResolver*, PassOwnPtr<WebUSBTransferInfo> webTransferInfo)
     {
         ASSERT(webTransferInfo->status.size() == webTransferInfo->packetLength.size() && webTransferInfo->packetLength.size() == webTransferInfo->bytesTransferred.size());
         RefPtr<DOMArrayBuffer> buffer = DOMArrayBuffer::create(webTransferInfo->data.data(), webTransferInfo->data.size());
         HeapVector<Member<USBIsochronousInTransferPacket>> packets(webTransferInfo->status.size());
         size_t byteOffset = 0;
         for (size_t i = 0; i < webTransferInfo->status.size(); ++i) {
-            packets.append(USBIsochronousInTransferPacket::create(convertTransferStatus(webTransferInfo->status[i]), DOMDataView::create(buffer, byteOffset, webTransferInfo->bytesTransferred[i])));
+            packets[i] = USBIsochronousInTransferPacket::create(convertTransferStatus(webTransferInfo->status[i]), DOMDataView::create(buffer, byteOffset, webTransferInfo->bytesTransferred[i]));
             byteOffset += webTransferInfo->packetLength[i];
         }
         return USBIsochronousInTransferResult::create(buffer, packets);
     }
 };
 
 class IsochronousOutputTransferResult {
     WTF_MAKE_NONCOPYABLE(IsochronousOutputTransferResult);
 
 public:
     using WebType = OwnPtr<WebUSBTransferInfo>;
 
     static USBIsochronousOutTransferResult* take(ScriptPromiseResolver*, PassOwnPtr<WebUSBTransferInfo> webTransferInfo)
     {
         ASSERT(webTransferInfo->status.size() == webTransferInfo->bytesTransferred.size());
         HeapVector<Member<USBIsochronousOutTransferPacket>> packets(webTransferInfo->status.size());
         for (size_t i = 0; i < webTransferInfo->status.size(); ++i)
-            packets.append(USBIsochronousOutTransferPacket::create(convertTransferStatus(webTransferInfo->status[i]), webTransferInfo->bytesTransferred[i]));
+            packets[i] = USBIsochronousOutTransferPacket::create(convertTransferStatus(webTransferInfo->status[i]), webTransferInfo->bytesTransferred[i]);
         return USBIsochronousOutTransferResult::create(packets);
     }
 };
 
 class BufferSource {
     WTF_MAKE_NONCOPYABLE(BufferSource);
 public:
     BufferSource(const ArrayBufferOrArrayBufferView& buffer) : m_buffer(buffer)
     {
         ASSERT(!m_buffer.isNull());
@@ skipping 180 matching lines @@
 {
     m_device->close(new WebUSBDeviceCloseCallbacks());
 }
 
 DEFINE_TRACE(USBDevice)
 {
     ContextLifecycleObserver::trace(visitor);
 }
 
 } // namespace blink