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diff --git a/dom/canvas/test/webgl-conf/checkout/conformance2/attribs/render-no-enabled-attrib-arrays.html b/dom/canvas/test/webgl-conf/checkout/conformance2/attribs/render-no-enabled-attrib-arrays.html
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+++ b/dom/canvas/test/webgl-conf/checkout/conformance2/attribs/render-no-enabled-attrib-arrays.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>
+<title>Verify drawing without any enabled vertex attribute arrays</title>
+<meta charset="utf-8">
+<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>
+<script id='vshader' type='x-shader/x-vertex'>#version 300 es
+layout(location=0) in vec4 inColor;
+out vec4 varyingColor;
+void main()
+{
+ varyingColor = inColor;
+ gl_Position = vec4(0.0, 0.0, 0.0, 1.0);
+ gl_PointSize = 1.0;
+}
+</script>
+<script id='fshader' type='x-shader/x-fragment'>#version 300 es
+precision mediump float;
+in vec4 varyingColor;
+layout(location=0) out vec4 oColor;
+void main()
+{
+ oColor = varyingColor;
+}
+</script>
+<script>
+"use strict";
+
+function runTest() {
+ var wtu = WebGLTestUtils;
+ var gl = wtu.create3DContext("testCanvas", undefined, 2);
+ if (!gl) {
+ testFailed('could not create context');
+ return;
+ }
+ var program = wtu.setupProgram(gl, ['vshader', 'fshader']);
+ gl.disableVertexAttribArray(0);
+ gl.vertexAttrib4f(0, 0.0, 1.0, 0.0, 1.0);
+ gl.clearColor(1, 0, 0, 1);
+ gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT);
+ gl.drawArrays(gl.POINTS, 0, 1);
+ wtu.checkCanvas(gl, [ 0, 255, 0, 255 ], "Canvas should be covered by a single green point");
+}
+</script>
+</head>
+<body>
+<canvas id="testCanvas" width="1" height="1" style="width: 32px; height: 32px;"></canvas>
+<div id="description"></div>
+<div id="console"></div>
+<script>
+"use strict";
+description();
+runTest();
+var successfullyParsed = true;
+</script>
+<script src="../../js/js-test-post.js"></script>
+</body>
+</html>