conformance/index-validation-with-resized-buffer.html - Issue 8344024: Remove older revision of webgl conformance tests.

Unified Diff: conformance/index-validation-with-resized-buffer.html

Issue 8344024: Remove older revision of webgl conformance tests. (Closed) Base URL: svn://chrome-svn/chrome/trunk/deps/third_party/webgl/sdk/tests/

Patch Set: Created 9 years, 2 months ago

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Index: conformance/index-validation-with-resized-buffer.html

===================================================================

--- conformance/index-validation-with-resized-buffer.html (revision 106149)

+++ conformance/index-validation-with-resized-buffer.html (working copy)

@@ -1,104 +0,0 @@

-<!--

-Use of this source code is governed by a BSD-style license that can be

-found in the LICENSE file.

- -->

-<!DOCTYPE html>

-<html>

-<head>

-<meta charset="utf-8">

-<link rel="stylesheet" href="../resources/js-test-style.css"/>

-<script src="../resources/js-test-pre.js"></script>

-<script src="resources/webgl-test.js"></script>

-</head>

-<body>

-<canvas id="example" width="1px" height="1px"></canvas>

-<div id="description"></div>

-<div id="console"></div>

-<script id="vs" type="x-shader/x-vertex">

-attribute vec4 vPosition;

-attribute vec4 vColor;

-varying vec4 color;

-void main() {

- gl_Position = vPosition;

- color = vColor;

-</script>

-<script id="fs" type="x-shader/x-fragment">

-precision mediump float;

-varying vec4 color;

-void main() {

- gl_FragColor = color;

-</script>

-<script>

-description('Test that updating the size of a vertex buffer is properly noticed by the WebGL implementation.')

-var gl = initWebGL("example", "vs", "fs", ["vPosition", "vColor"], [0, 0, 0, 1], 1);

-glErrorShouldBe(gl, gl.NO_ERROR, "after initialization");

-gl.useProgram(gl.program);

-var vertexObject = gl.createBuffer();

-gl.bindBuffer(gl.ARRAY_BUFFER, vertexObject);

-gl.bufferData(gl.ARRAY_BUFFER, new Float32Array(

- [-1,1,0, 1,1,0, -1,-1,0,

- -1,-1,0, 1,1,0, 1,-1,0]), gl.STATIC_DRAW);

-gl.enableVertexAttribArray(0);

-gl.vertexAttribPointer(0, 3, gl.FLOAT, false, 0, 0);

-glErrorShouldBe(gl, gl.NO_ERROR, "after vertex setup");

-var texCoordObject = gl.createBuffer();

-gl.bindBuffer(gl.ARRAY_BUFFER, texCoordObject);

-gl.bufferData(gl.ARRAY_BUFFER, new Float32Array(

- [0,0, 1,0, 0,1,

- 0,1, 1,0, 1,1]), gl.STATIC_DRAW);

-gl.enableVertexAttribArray(1);

-gl.vertexAttribPointer(1, 2, gl.FLOAT, false, 0, 0);

-glErrorShouldBe(gl, gl.NO_ERROR, "after texture coord setup");

-// Now resize these buffers because we want to change what we're drawing.

-gl.bindBuffer(gl.ARRAY_BUFFER, vertexObject);

-gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([

- -1,1,0, 1,1,0, -1,-1,0, 1,-1,0,

- -1,1,0, 1,1,0, -1,-1,0, 1,-1,0]), gl.STATIC_DRAW);

-glErrorShouldBe(gl, gl.NO_ERROR, "after vertex redefinition");

-gl.bindBuffer(gl.ARRAY_BUFFER, texCoordObject);

-gl.bufferData(gl.ARRAY_BUFFER, new Uint8Array([

- 255, 0, 0, 255,

- 0, 255, 0, 255,

- 0, 255, 0, 255]), gl.STATIC_DRAW);

-gl.vertexAttribPointer(1, 4, gl.UNSIGNED_BYTE, false, 0, 0);

-glErrorShouldBe(gl, gl.NO_ERROR, "after texture coordinate / color redefinition");

-var numQuads = 2;

-var indices = new Uint8Array(numQuads * 6);

-for (var ii = 0; ii < numQuads; ++ii) {

- var offset = ii * 6;

- var quad = (ii == (numQuads - 1)) ? 4 : 0;

- indices[offset + 0] = quad + 0;

- indices[offset + 1] = quad + 1;

- indices[offset + 2] = quad + 2;

- indices[offset + 3] = quad + 2;

- indices[offset + 4] = quad + 1;

- indices[offset + 5] = quad + 3;

-var indexObject = gl.createBuffer();

-gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, indexObject);

-gl.bufferData(gl.ELEMENT_ARRAY_BUFFER, indices, gl.STATIC_DRAW);

-glErrorShouldBe(gl, gl.NO_ERROR, "after setting up indices");

-gl.drawElements(gl.TRIANGLES, numQuads * 6, gl.UNSIGNED_BYTE, 0);

-glErrorShouldBe(gl, gl.NO_ERROR, "after drawing");

-debug("")

-successfullyParsed = true;

-</script>

-<script src="../resources/js-test-post.js"></script>

-</body>

-</html>

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