Check for duplicate ArrayBuffer transferables.

Attempts to pass duplicate transferable object should be caught by
postMessage(),

  http://www.whatwg.org/specs/web-apps/current-work/#dom-window-postmessage
  http://www.whatwg.org/specs/web-apps/current-work/#dom-messageport-postmessage

Add the required case for ArrayBuffer.

R=mkwst,dslomov
BUG=334397

Review URL: https://codereview.chromium.org/138273013

git-svn-id: svn://svn.chromium.org/blink/trunk@165224 bbb929c8-8fbe-4397-9dbb-9b2b20218538

1 files changed, 3 insertions, 1 deletions

diff --git a/third_party/WebKit/LayoutTests/fast/canvas/webgl/script-tests/arraybuffer-transfer-of-control.js b/third_party/WebKit/LayoutTests/fast/canvas/webgl/script-tests/arraybuffer-transfer-of-control.js
index a2f3a1ef..4b1dd46 100644
--- a/third_party/WebKit/LayoutTests/fast/canvas/webgl/script-tests/arraybuffer-transfer-of-control.js
+++ b/third_party/WebKit/LayoutTests/fast/canvas/webgl/script-tests/arraybuffer-transfer-of-control.js
@@ -328,8 +328,10 @@ var testList = [{
 }, {
     name: "transfer list multiple",
     send: function(name) {
+        var buffer0 = createBuffer(arraySize);
+        wrapFailSend(name, { buffer : buffer0 }, [buffer0, buffer0]);
         var buffer = createBuffer(arraySize);
-        wrapSend(name, { buffer : buffer }, [buffer,buffer]);
+        wrapSend(name, { buffer : buffer }, [buffer]);
         assertBufferClosed(name, buffer);
         wrapFailSend(name, [buffer], [buffer]);
         wrapFailSend(name, [], [buffer]);