1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/content/canvas/test/webgl-conformance/conformance/textures/tex-image-with-invalid-data.html Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,101 @@
1.4 +<!DOCTYPE html>
1.5 +<html>
1.6 +<head>
1.7 +<meta charset="utf-8">
1.8 + <title>texImage2D and texSubImage2D tests with invalid data</title>
1.9 + <link rel="stylesheet" href="../../resources/js-test-style.css"/>
1.10 + <script src="../../resources/js-test-pre.js"></script>
1.11 + <script src="../resources/webgl-test.js"></script>
1.12 +</head>
1.13 +<body>
1.14 +<div id="description"></div>
1.15 +<div id="console"></div>
1.16 +<canvas id="canvas" width="2" height="2"> </canvas>
1.17 +<script type="text/javascript">
1.18 +description("texImage2D and texSubImage2D tests with invalid data");
1.19 +
1.20 +var canvas = document.getElementById("canvas");
1.21 +var gl = create3DContext(canvas);
1.22 +if (!gl)
1.23 + testFailed("Context created.");
1.24 +else
1.25 + testPassed("Context created.");
1.26 +
1.27 +var tex;
1.28 +
1.29 +function setup() {
1.30 + tex = gl.createTexture();
1.31 + gl.bindTexture(gl.TEXTURE_2D, bug32619_tests.tex);
1.32 + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, 64, 64, 0, gl.RGBA, gl.UNSIGNED_BYTE, null);
1.33 +}
1.34 +
1.35 +function teardown() {
1.36 + gl.deleteTexture(tex);
1.37 +}
1.38 +
1.39 +function test(desc, func, expected) {
1.40 + debug(desc);
1.41 +
1.42 + var exc = null;
1.43 + try {
1.44 + func();
1.45 + } catch (x) {
1.46 + exc = x;
1.47 + }
1.48 +
1.49 + if (expected == gl.INVALID_OPERATION) {
1.50 + glErrorShouldBe(gl, expected);
1.51 + } else if (expected == "exception") {
1.52 + if (exc) {
1.53 + testPassed("threw exception");
1.54 + } else {
1.55 + testFailed("did not throw exception");
1.56 + }
1.57 + }
1.58 +}
1.59 +
1.60 +test("Passing a buffer not large enough to texImage2D should generate an INVALID_OPERATION",
1.61 + function () {
1.62 + var tooSmall = new Uint8Array(64);
1.63 + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, 64, 64, 0, gl.RGBA, gl.UNSIGNED_BYTE, tooSmall);
1.64 + },
1.65 + gl.INVALID_OPERATION);
1.66 +
1.67 +test("Passing texImage2D parameter data of Number type should throw an exception",
1.68 + function () {
1.69 + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, 64, 64, 0, gl.RGBA, gl.UNSIGNED_BYTE, 42);
1.70 + },
1.71 + "exception");
1.72 +
1.73 +test("Passing texImage2D parameter data of String type should throw a TypeError",
1.74 + function () {
1.75 + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, 64, 64, 0, gl.RGBA, gl.UNSIGNED_BYTE, "not a buffer");
1.76 + },
1.77 + "exception");
1.78 +test("Passing a buffer not large enough to texSubImage2D should generate an INVALID_OPERATION",
1.79 + function () {
1.80 + var tooSmall = new Uint8Array(64);
1.81 + gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, 64, 64, gl.RGBA, gl.UNSIGNED_BYTE, tooSmall);
1.82 + },
1.83 + gl.INVALID_OPERATION);
1.84 +
1.85 +test("Passing texSubImage2D parameter data of Number type should throw a TypeError",
1.86 + function () {
1.87 + gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, 64, 64, gl.RGBA, gl.UNSIGNED_BYTE, 42);
1.88 + },
1.89 + "exception");
1.90 +
1.91 +test("Passing texSubImage2D parameter data of String type should throw a TypeError",
1.92 + function () {
1.93 + gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, 64, 64, gl.RGBA, gl.UNSIGNED_BYTE, "not a buffer");
1.94 + },
1.95 + "exception");
1.96 +
1.97 +debug("");
1.98 +successfullyParsed = true;
1.99 +</script>
1.100 +<script>finishTest();</script>
1.101 +
1.102 +</body>
1.103 +</html>
1.104 +
