crashtest for bug 966636
authorKarl Tomlinson <karlt+@karlt.net>
Wed, 30 Jul 2014 12:55:05 +1200
changeset 196782 356dda972163234039a727b5208dc3a2939406d9
parent 196781 bbd6da0400ff9b674d438f82e71fc9385007b8b1
child 196783 4ce8894b2876560ab8539468c74af87f582fe165
push id1
push userroot
push dateMon, 20 Oct 2014 17:29:22 +0000
bugs966636
milestone34.0a1
crashtest for bug 966636 derived from testcase by Atte Kettunen <attekett@gmail.com>
content/media/test/crashtests/966636.html
content/media/test/crashtests/crashtests.list
new file mode 100644
--- /dev/null
+++ b/content/media/test/crashtests/966636.html
@@ -0,0 +1,45 @@
+<html class="reftest-wait">
+<head>
+<script>
+function boom() {
+  var Context0= new window.AudioContext();
+  var BufferSource0=Context0.createBufferSource();
+  BufferSource0.start(0);
+  BufferSource0.playbackRate.value = 1.0/128.0;
+
+  setTimeout(
+    function(){
+      BufferSource0.buffer=
+        function(){
+          var length=1;
+          var Buffer=Context0.createBuffer(1,length,Context0.sampleRate);
+          var bufferData= Buffer.getChannelData(0);
+          for (var i = 0; i < length; ++i) {
+            bufferData[i] = Math.sin(i*(626))
+          };return Buffer;
+        }();
+      setTimeout(
+        function(){
+          document.documentElement.removeAttribute("class");
+        }, 0)
+    },4)
+
+  BufferSource0.buffer=
+    function(){
+      const resample_filter_length = 64;
+      // Small enough so that resampler tail latency is triggered immediately,
+      // but large enough that skip_zeros does not consume resampler tail
+      // latency.
+      var length=resample_filter_length/2 + 1;
+      var Buffer=Context0.createBuffer(1,length,Context0.sampleRate);
+      var bufferData= Buffer.getChannelData(0);
+      for (var i = 0; i < length; ++i) {
+        bufferData[i] = Math.sin(i*(311980))
+      };
+      return Buffer;
+    }();
+}
+</script>
+</head>
+<body onload="boom();">
+</body>
--- a/content/media/test/crashtests/crashtests.list
+++ b/content/media/test/crashtests/crashtests.list
@@ -60,16 +60,17 @@ load 910171-1.html
 load 920987.html
 load 925619-1.html
 load 925619-2.html
 load 926619.html
 load 933151.html
 load 933156.html
 load 944851.html
 load 952756.html
+load 966636.html
 load 986901.html
 load buffer-source-ended-1.html
 load offline-buffer-source-ended-1.html
 HTTP load media-element-source-seek-1.html
 skip-if(B2G) load oscillator-ended-1.html # intermittent B2G timeouts, bug 920338
 skip-if(B2G) load oscillator-ended-2.html # intermittent B2G timeouts, bug 920338
 load 1015662.html
 include ../../mediasource/test/crashtests/crashtests.list