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diff --git a/dom/canvas/test/webgl-conf/checkout/conformance/buffers/buffer-bind-test.html b/dom/canvas/test/webgl-conf/checkout/conformance/buffers/buffer-bind-test.html
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index 0000000000..b0f1fd7a38
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+++ b/dom/canvas/test/webgl-conf/checkout/conformance/buffers/buffer-bind-test.html
@@ -0,0 +1,66 @@
+<!--
+Copyright (c) 2019 The Khronos Group Inc.
+Use of this source code is governed by an MIT-style license that can be
+found in the LICENSE.txt file.
+-->
+
+<!DOCTYPE html>
+<html>
+  <head>
+<meta charset="utf-8">
+    <title>WebGL BindBuffer conformance test.</title>
+    <link rel="stylesheet" href="../../resources/js-test-style.css"/>
+    <script src="../../js/js-test-pre.js"></script>
+    <script src="../../js/webgl-test-utils.js"> </script>
+</head>
+<body>
+<canvas id="example" width="40" height="40" style="width: 40px; height: 40px;"></canvas>
+<div id="description"></div>
+<div id="console"></div>
+<script>
+"use strict";
+description("Checks a buffer can only be bound to 1 target.");
+
+debug("");
+debug("Canvas.getContext");
+
+var wtu = WebGLTestUtils;
+var gl = wtu.create3DContext("example");
+if (!gl) {
+  testFailed("context does not exist");
+} else {
+  testPassed("context exists");
+
+  debug("");
+
+  var buf = gl.createBuffer();
+  gl.bindBuffer(gl.ARRAY_BUFFER, buf);
+  wtu.glErrorShouldBe(gl, gl.NO_ERROR,
+            "should be able to bind array buffer.");
+  gl.bindBuffer(gl.ARRAY_BUFFER, null);
+  wtu.glErrorShouldBe(gl, gl.NO_ERROR,
+            "should be able to unbind array buffer.");
+  gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, buf);
+  wtu.glErrorShouldBe(gl, gl.INVALID_OPERATION,
+            "should get INVALID_OPERATION if attempting to bind array buffer to different target");
+
+  var buf = gl.createBuffer();
+  gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, buf);
+  wtu.glErrorShouldBe(gl, gl.NO_ERROR,
+            "should be able to bind element array buffer.");
+  gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, null);
+  wtu.glErrorShouldBe(gl, gl.NO_ERROR,
+            "should be able to unbind element array buffer.");
+  gl.bindBuffer(gl.ARRAY_BUFFER, buf);
+  wtu.glErrorShouldBe(gl, gl.INVALID_OPERATION,
+            "should get INVALID_OPERATION if attempting to bind element array buffer to different target");
+}
+
+debug("");
+var successfullyParsed = true;
+</script>
+<script src="../../js/js-test-post.js"></script>
+
+</body>
+</html>
+