promoted-extensions.html

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<head>

<meta charset="utf-8">

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

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

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

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<script>

"use strict";

var wtu = WebGLTestUtils;

var gl;

function checkExtensionNotAvailable(extension, extensions) {

    if (extensions.indexOf(extension) >= 0) {

        testFailed(extension + " was exposed in the WebGL 2.0 context but should not have been");

    } else {

        testPassed(extension + " was not exposed in the WebGL 2.0 context");

description("Promoted extensions from WebGL 1.0 should not be exposed in WebGL 2.0");

shouldBeNonNull("gl = wtu.create3DContext(undefined, undefined, 2)");

var exts = gl.getSupportedExtensions();

var promotedExtensions = [

    "ANGLE_instanced_arrays",

    "EXT_blend_minmax",

    "EXT_frag_depth",

    "EXT_shader_texture_lod",

    "EXT_sRGB",

    "OES_element_index_uint",

    "OES_standard_derivatives",

    "OES_texture_float",

    "OES_texture_half_float",

    "OES_texture_half_float_linear",

    "OES_vertex_array_object",

    "WEBGL_depth_texture",

    "WEBGL_draw_buffers",

for (var i = 0; i < promotedExtensions.length; ++i) {

    checkExtensionNotAvailable(promotedExtensions[i], exts);

debug("")

var successfullyParsed = true;

</script>

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