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diff --git a/dom/media/tests/mochitest/test_peerConnection_verifyVideoAfterRenegotiation.html b/dom/media/tests/mochitest/test_peerConnection_verifyVideoAfterRenegotiation.html
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index 000000000..4aeb5e7ed
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+++ b/dom/media/tests/mochitest/test_peerConnection_verifyVideoAfterRenegotiation.html
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+<!DOCTYPE HTML>
+<html>
+<head>
+  <script type="application/javascript" src="pc.js"></script>
+  <script type="application/javascript" src="/tests/dom/canvas/test/captureStream_common.js"></script>
+</head>
+<body>
+<pre id="test">
+<script type="application/javascript">
+  createHTML({
+    bug: "1166832",
+    title: "Renegotiation: verify video after renegotiation"
+  });
+
+runNetworkTest(() => {
+  var test = new PeerConnectionTest();
+
+  var h1 = new CaptureStreamTestHelper2D(50, 50);
+  var canvas1 = h1.createAndAppendElement('canvas', 'source_canvas1');
+  var stream1;
+  var vremote1;
+
+  var h2 = new CaptureStreamTestHelper2D(50, 50);
+  var canvas2;
+  var stream2;
+  var vremote2;
+
+  test.setMediaConstraints([{video: true}], []);
+  test.chain.replace("PC_LOCAL_GUM", [
+    function DRAW_INITIAL_LOCAL_GREEN(test) {
+      h1.drawColor(canvas1, h1.green);
+    },
+    function PC_LOCAL_CANVAS_CAPTURESTREAM(test) {
+      stream1 = canvas1.captureStream(0);
+      test.pcLocal.attachLocalStream(stream1);
+    }
+  ]);
+
+  test.chain.append([
+    function FIND_REMOTE_VIDEO() {
+      vremote1 = test.pcRemote.remoteMediaElements[0];
+      ok(!!vremote1, "Should have remote video element for pcRemote");
+    },
+    function WAIT_FOR_REMOTE_GREEN() {
+      return h1.waitForPixelColor(vremote1, h1.green, 128,
+                                 "pcRemote's remote should become green");
+    },
+    function DRAW_LOCAL_RED() {
+      // After requesting a frame it will be captured at the time of next render.
+      // Next render will happen at next stable state, at the earliest,
+      // i.e., this order of `requestFrame(); draw();` should work.
+      stream1.requestFrame();
+      h1.drawColor(canvas1, h1.red);
+    },
+    function WAIT_FOR_REMOTE_RED() {
+      return h1.waitForPixelColor(vremote1, h1.red, 128,
+                                 "pcRemote's remote should become red");
+    }
+  ]);
+
+  addRenegotiation(test.chain,
+    [
+      function PC_LOCAL_ADD_SECOND_STREAM(test) {
+        canvas2 = h2.createAndAppendElement('canvas', 'source_canvas2');
+        h2.drawColor(canvas2, h2.blue);
+        stream2 = canvas2.captureStream(0);
+
+        // can't use test.pcLocal.getAllUserMedia([{video: true}]);
+        // because it doesn't let us substitute the capture stream
+        test.pcLocal.attachLocalStream(stream2);
+      }
+    ]
+  );
+
+  test.chain.append([
+    function FIND_REMOTE2_VIDEO() {
+      vremote2 = test.pcRemote.remoteMediaElements[1];
+      ok(!!vremote2, "Should have remote2 video element for pcRemote");
+    },
+    function WAIT_FOR_REMOTE2_BLUE() {
+      return h2.waitForPixelColor(vremote2, h2.blue, 128,
+                                 "pcRemote's remote2 should become blue");
+    },
+    function DRAW_NEW_LOCAL_GREEN(test) {
+      stream1.requestFrame();
+      h1.drawColor(canvas1, h1.green);
+    },
+    function WAIT_FOR_REMOTE1_GREEN() {
+      return h1.waitForPixelColor(vremote1, h1.green, 128,
+                                 "pcRemote's remote1 should become green");
+    }
+  ]);
+
+  test.run();
+});
+
+</script>
+</pre>
+</body>
+</html>