<!DOCTYPE html>
<html>
<head>
    <script src="resources/webgl-test-utils.js"> </script>
    <script>
    function runTest()
    {
        var canvas = document.getElementById('webgl-canvas');
        var gl = WebGLTestUtils.create3DContext(canvas);
        var fragmentShader = gl.createShader(gl.FRAGMENT_SHADER);
        var program = gl.createProgram();
        var vertexShader = gl.createShader(gl.VERTEX_SHADER);
        gl.shaderSource(vertexShader, 'attribute vec2 pos; void main() { gl_Position = vec4(pos, 0, 1); }');
        gl.compileShader(vertexShader);
        gl.shaderSource(fragmentShader, 'precision mediump float; void main() { gl_FragColor = vec4(0,0.8,0,1); }');
        gl.compileShader(fragmentShader);
        gl.attachShader(program, vertexShader);
        gl.shaderSource(vertexShader, 'attribute vec2 pos; void main() { gl_Position = vec4(pos, 0, 1); }');
        gl.attachShader(program, fragmentShader);
        gl.linkProgram(program);
        gl.useProgram(program);
        gl.drawArrays(gl.TRIANGLES, 22000, 440000);

        if (window.testRunner)
          testRunner.notifyDone();
    }

    if (window.testRunner) {
      testRunner.dumpAsText();
      testRunner.waitUntilDone();
    }

    window.onpageshow = runTest;
    </script>
</head>
<body>
    <div>PASS. You didn't crash.</div>
    <canvas id="webgl-canvas" width="100px" height="100px"></canvas>
</body>
</html>