LayoutTests/webgl/2.0.0/resources/webgl_test_files/conformance/extensions/webgl-compressed-texture-etc.html - WebKit - Git at Google

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 /*
 ** Copyright (c) 2015-2016 The Khronos Group Inc.
 **
 ** Permission is hereby granted, free of charge, to any person obtaining a
 ** copy of this software and/or associated documentation files (the
 ** "Materials"), to deal in the Materials without restriction, including
 ** without limitation the rights to use, copy, modify, merge, publish,
 ** distribute, sublicense, and/or sell copies of the Materials, and to
 ** permit persons to whom the Materials are furnished to do so, subject to
 ** the following conditions:
 **
 ** The above copyright notice and this permission notice shall be included
 ** in all copies or substantial portions of the Materials.
 **
 ** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 ** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 ** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 ** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 ** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 ** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 ** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
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 <!DOCTYPE html>
 <html>
 <head>
 <meta charset="utf-8">
 <title>WebGL WEBGL_compressed_texture_etc Conformance Tests</title>
 <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>
 </head>
 <body>
 <div id="description"></div>
 <div id="console"></div>
 <script>
 "use strict";
 description("This test verifies the functionality of the WEBGL_compressed_texture_etc extension, if it is available.");

 debug("");
 var COMPRESSED_RGB_S3TC_DXT1_EXT              = 0x83F0;
 var COMPRESSED_RGBA_S3TC_DXT1_EXT             = 0x83F1;
 var COMPRESSED_RGBA_S3TC_DXT3_EXT             = 0x83F2;
 var COMPRESSED_RGBA_S3TC_DXT5_EXT             = 0x83F3;
 var COMPRESSED_RGB_PVRTC_4BPPV1_IMG           = 0x8C00;
 var COMPRESSED_RGBA_PVRTC_4BPPV1_IMG          = 0x8C02;
 var ETC1_RGB8_OES                             = 0x8D64;
 var COMPRESSED_R11_EAC                        = 0x9270;
 var COMPRESSED_SIGNED_R11_EAC                 = 0x9271;
 var COMPRESSED_RG11_EAC                       = 0x9272;
 var COMPRESSED_SIGNED_RG11_EAC                = 0x9273;
 var COMPRESSED_RGB8_ETC2                      = 0x9274;
 var COMPRESSED_SRGB8_ETC2                     = 0x9275;
 var COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2  = 0x9276;
 var COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2 = 0x9277;
 var COMPRESSED_RGBA8_ETC2_EAC                 = 0x9278;
 var COMPRESSED_SRGB8_ALPHA8_ETC2_EAC          = 0x9279;

 var wtu = WebGLTestUtils;
 var contextVersion = wtu.getDefault3DContextVersion();
 var gl = wtu.create3DContext();
 var WEBGL_compressed_texture_etc;

 var formats = null;

 function runTest() {
   if (!gl) {
     testFailed("context does not exist");
   } else {
     testPassed("context exists");

     var tex = gl.createTexture();
     gl.bindTexture(gl.TEXTURE_2D, tex);

     var haveExt = gl.getSupportedExtensions().indexOf("WEBGL_compressed_texture_etc") >= 0;
     WEBGL_compressed_texture_etc = gl.getExtension("WEBGL_compressed_texture_etc");

     var isPositive = true;

     if (haveExt) {
       if (WEBGL_compressed_texture_etc !== null) {
         testPassed("WEBGL_compressed_texture_etc listed as supported and getExtension succeeded");
       } else {
         testFailed("WEBGL_compressed_texture_etc listed as supported but getExtension failed");
         return;
       }
     } else {
       if (WEBGL_compressed_texture_etc !== null) {
         testFailed("WEBGL_compressed_texture_etc listed as unsupported but getExtension succeeded");
         return;
       } else {
         testPassed("No WEBGL_compressed_texture_etc support -- this is legal");
         isPositive = false;
       }
     }

     if (isPositive) {
       shouldBe("WEBGL_compressed_texture_etc.COMPRESSED_R11_EAC", "0x9270");
       shouldBe("WEBGL_compressed_texture_etc.COMPRESSED_SIGNED_R11_EAC", "0x9271");
       shouldBe("WEBGL_compressed_texture_etc.COMPRESSED_RG11_EAC", "0x9272");
       shouldBe("WEBGL_compressed_texture_etc.COMPRESSED_SIGNED_RG11_EAC", "0x9273");
       shouldBe("WEBGL_compressed_texture_etc.COMPRESSED_RGB8_ETC2", "0x9274");
       shouldBe("WEBGL_compressed_texture_etc.COMPRESSED_SRGB8_ETC2", "0x9275");
       shouldBe("WEBGL_compressed_texture_etc.COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2", "0x9276");
       shouldBe("WEBGL_compressed_texture_etc.COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2", "0x9277");
       shouldBe("WEBGL_compressed_texture_etc.COMPRESSED_RGBA8_ETC2_EAC", "0x9278");
       shouldBe("WEBGL_compressed_texture_etc.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC", "0x9279");
     }

     wtu.shouldGenerateGLError(gl, gl.INVALID_ENUM, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_RGB_S3TC_DXT1_EXT, 4, 4, 0, new Uint8Array(8))");
     wtu.shouldGenerateGLError(gl, gl.INVALID_ENUM, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_RGBA_S3TC_DXT1_EXT, 4, 4, 0, new Uint8Array(8))");
     wtu.shouldGenerateGLError(gl, gl.INVALID_ENUM, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_RGBA_S3TC_DXT5_EXT, 4, 4, 0, new Uint8Array(16))");
     wtu.shouldGenerateGLError(gl, gl.INVALID_ENUM, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, ETC1_RGB8_OES, 4, 4, 0, new Uint8Array(8))");
     wtu.shouldGenerateGLError(gl, gl.INVALID_ENUM, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_RGB_PVRTC_4BPPV1_IMG, 8, 8, 0, new Uint8Array(8))");
     wtu.shouldGenerateGLError(gl, gl.INVALID_ENUM, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_RGBA_PVRTC_4BPPV1_IMG, 8, 8, 0, new Uint8Array(8))");
     wtu.shouldGenerateGLError(gl, gl.INVALID_ENUM, "gl.compressedTexImage2D(gl.TEXTURE_3D, 0, COMPRESSED_R11_EAC, 4, 4, 0, new Uint8Array(8))");
     wtu.shouldGenerateGLError(gl, gl.INVALID_ENUM, "gl.compressedTexSubImage2D(gl.TEXTURE_3D, 0, 0, 0, 4, 4, COMPRESSED_R11_EAC, new Uint8Array(8))");

     var expected = isPositive ? gl.NO_ERROR : gl.INVALID_ENUM;
     var expectedSub = isPositive ? gl.NO_ERROR : [gl.INVALID_ENUM, gl.INVALID_OPERATION];
     wtu.shouldGenerateGLError(gl, expected, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_R11_EAC, 4, 4, 0, new Uint8Array(8))");
     wtu.shouldGenerateGLError(gl, expectedSub, "gl.compressedTexSubImage2D(gl.TEXTURE_2D, 0, 0, 0, 4, 4, COMPRESSED_R11_EAC, new Uint8Array(8))");
     wtu.shouldGenerateGLError(gl, expected, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_SIGNED_R11_EAC, 4, 4, 0, new Uint8Array(8))");
     wtu.shouldGenerateGLError(gl, expected, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_RG11_EAC, 4, 4, 0, new Uint8Array(16))");
     wtu.shouldGenerateGLError(gl, expected, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_SIGNED_RG11_EAC, 4, 4, 0, new Uint8Array(16))");
     wtu.shouldGenerateGLError(gl, expected, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_RGB8_ETC2, 4, 4, 0, new Uint8Array(8))");
     wtu.shouldGenerateGLError(gl, expected, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_SRGB8_ETC2, 4, 4, 0, new Uint8Array(8))");
     wtu.shouldGenerateGLError(gl, expected, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2, 4, 4, 0, new Uint8Array(8))");
     wtu.shouldGenerateGLError(gl, expected, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2, 4, 4, 0, new Uint8Array(8))");
     wtu.shouldGenerateGLError(gl, expected, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_RGBA8_ETC2_EAC, 4, 4, 0, new Uint8Array(16))");
     wtu.shouldGenerateGLError(gl, expected, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_SRGB8_ALPHA8_ETC2_EAC, 4, 4, 0, new Uint8Array(16))");

     wtu.shouldGenerateGLError(gl, gl.NO_ERROR, "formats = gl.getParameter(gl.COMPRESSED_TEXTURE_FORMATS)");
     shouldBeNonNull("formats");
     shouldBe("formats.length", isPositive ? "10" : "0");

     debug("");
     if (contextVersion >= 2) {
       var expectedError = isPositive ? gl.INVALID_OPERATION: [gl.INVALID_ENUM, gl.INVALID_OPERATION];
       // `null` coerces into `0` for the PBO entrypoint, yielding INVALID_OP due to no PBO bound.
       wtu.shouldGenerateGLError(gl, expectedError, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_R11_EAC, 4, 4, 0, 0, null)");
       wtu.shouldGenerateGLError(gl, expectedError, "gl.compressedTexSubImage2D(gl.TEXTURE_2D, 0, 0, 0, 0, 0, COMPRESSED_R11_EAC, 0, null)");
       wtu.shouldGenerateGLError(gl, expectedError, "gl.compressedTexImage3D(gl.TEXTURE_2D_ARRAY, 0, COMPRESSED_R11_EAC, 4, 4, 4, 0, 0, null)");
       wtu.shouldGenerateGLError(gl, expectedError, "gl.compressedTexSubImage3D(gl.TEXTURE_2D_ARRAY, 0, 0, 0, 0, 0, 0, 0, COMPRESSED_R11_EAC, 0, null)");
     } else {
       shouldThrow("gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_R11_EAC, 4, 4, 0, null)");
       shouldThrow("gl.compressedTexSubImage2D(gl.TEXTURE_2D, 0, 0, 0, 0, 0, COMPRESSED_R11_EAC, null)");
       shouldThrow("gl.compressedTexImage3D(gl.TEXTURE_2D_ARRAY, 0, COMPRESSED_R11_EAC, 4, 4, 4, 0, null)");
       shouldThrow("gl.compressedTexSubImage3D(gl.TEXTURE_2D_ARRAY, 0, 0, 0, 0, 0, 0, 0, COMPRESSED_R11_EAC, null)");
     }
   }
 }

 runTest();

 var successfullyParsed = true;
 </script>
 <script src="../../js/js-test-post.js"></script>
 </body>
 </html>
	<!--

	/*
	** Copyright (c) 2015-2016 The Khronos Group Inc.
	**
	** Permission is hereby granted, free of charge, to any person obtaining a
	** copy of this software and/or associated documentation files (the
	** "Materials"), to deal in the Materials without restriction, including
	** without limitation the rights to use, copy, modify, merge, publish,
	** distribute, sublicense, and/or sell copies of the Materials, and to
	** permit persons to whom the Materials are furnished to do so, subject to
	** the following conditions:
	**
	** The above copyright notice and this permission notice shall be included
	** in all copies or substantial portions of the Materials.
	**
	** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
	** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
	** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
	** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
	** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
	** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
	*/

	-->

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>WebGL WEBGL_compressed_texture_etc Conformance Tests</title>
	<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>
	</head>
	<body>
	<div id="description"></div>
	<div id="console"></div>
	<script>
	"use strict";
	description("This test verifies the functionality of the WEBGL_compressed_texture_etc extension, if it is available.");

	debug("");
	var COMPRESSED_RGB_S3TC_DXT1_EXT = 0x83F0;
	var COMPRESSED_RGBA_S3TC_DXT1_EXT = 0x83F1;
	var COMPRESSED_RGBA_S3TC_DXT3_EXT = 0x83F2;
	var COMPRESSED_RGBA_S3TC_DXT5_EXT = 0x83F3;
	var COMPRESSED_RGB_PVRTC_4BPPV1_IMG = 0x8C00;
	var COMPRESSED_RGBA_PVRTC_4BPPV1_IMG = 0x8C02;
	var ETC1_RGB8_OES = 0x8D64;
	var COMPRESSED_R11_EAC = 0x9270;
	var COMPRESSED_SIGNED_R11_EAC = 0x9271;
	var COMPRESSED_RG11_EAC = 0x9272;
	var COMPRESSED_SIGNED_RG11_EAC = 0x9273;
	var COMPRESSED_RGB8_ETC2 = 0x9274;
	var COMPRESSED_SRGB8_ETC2 = 0x9275;
	var COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2 = 0x9276;
	var COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2 = 0x9277;
	var COMPRESSED_RGBA8_ETC2_EAC = 0x9278;
	var COMPRESSED_SRGB8_ALPHA8_ETC2_EAC = 0x9279;

	var wtu = WebGLTestUtils;
	var contextVersion = wtu.getDefault3DContextVersion();
	var gl = wtu.create3DContext();
	var WEBGL_compressed_texture_etc;

	var formats = null;

	function runTest() {
	if (!gl) {
	testFailed("context does not exist");
	} else {
	testPassed("context exists");

	var tex = gl.createTexture();
	gl.bindTexture(gl.TEXTURE_2D, tex);

	var haveExt = gl.getSupportedExtensions().indexOf("WEBGL_compressed_texture_etc") >= 0;
	WEBGL_compressed_texture_etc = gl.getExtension("WEBGL_compressed_texture_etc");

	var isPositive = true;

	if (haveExt) {
	if (WEBGL_compressed_texture_etc !== null) {
	testPassed("WEBGL_compressed_texture_etc listed as supported and getExtension succeeded");
	} else {
	testFailed("WEBGL_compressed_texture_etc listed as supported but getExtension failed");
	return;
	}
	} else {
	if (WEBGL_compressed_texture_etc !== null) {
	testFailed("WEBGL_compressed_texture_etc listed as unsupported but getExtension succeeded");
	return;
	} else {
	testPassed("No WEBGL_compressed_texture_etc support -- this is legal");
	isPositive = false;
	}
	}

	if (isPositive) {
	shouldBe("WEBGL_compressed_texture_etc.COMPRESSED_R11_EAC", "0x9270");
	shouldBe("WEBGL_compressed_texture_etc.COMPRESSED_SIGNED_R11_EAC", "0x9271");
	shouldBe("WEBGL_compressed_texture_etc.COMPRESSED_RG11_EAC", "0x9272");
	shouldBe("WEBGL_compressed_texture_etc.COMPRESSED_SIGNED_RG11_EAC", "0x9273");
	shouldBe("WEBGL_compressed_texture_etc.COMPRESSED_RGB8_ETC2", "0x9274");
	shouldBe("WEBGL_compressed_texture_etc.COMPRESSED_SRGB8_ETC2", "0x9275");
	shouldBe("WEBGL_compressed_texture_etc.COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2", "0x9276");
	shouldBe("WEBGL_compressed_texture_etc.COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2", "0x9277");
	shouldBe("WEBGL_compressed_texture_etc.COMPRESSED_RGBA8_ETC2_EAC", "0x9278");
	shouldBe("WEBGL_compressed_texture_etc.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC", "0x9279");
	}

	wtu.shouldGenerateGLError(gl, gl.INVALID_ENUM, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_RGB_S3TC_DXT1_EXT, 4, 4, 0, new Uint8Array(8))");
	wtu.shouldGenerateGLError(gl, gl.INVALID_ENUM, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_RGBA_S3TC_DXT1_EXT, 4, 4, 0, new Uint8Array(8))");
	wtu.shouldGenerateGLError(gl, gl.INVALID_ENUM, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_RGBA_S3TC_DXT5_EXT, 4, 4, 0, new Uint8Array(16))");
	wtu.shouldGenerateGLError(gl, gl.INVALID_ENUM, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, ETC1_RGB8_OES, 4, 4, 0, new Uint8Array(8))");
	wtu.shouldGenerateGLError(gl, gl.INVALID_ENUM, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_RGB_PVRTC_4BPPV1_IMG, 8, 8, 0, new Uint8Array(8))");
	wtu.shouldGenerateGLError(gl, gl.INVALID_ENUM, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_RGBA_PVRTC_4BPPV1_IMG, 8, 8, 0, new Uint8Array(8))");
	wtu.shouldGenerateGLError(gl, gl.INVALID_ENUM, "gl.compressedTexImage2D(gl.TEXTURE_3D, 0, COMPRESSED_R11_EAC, 4, 4, 0, new Uint8Array(8))");
	wtu.shouldGenerateGLError(gl, gl.INVALID_ENUM, "gl.compressedTexSubImage2D(gl.TEXTURE_3D, 0, 0, 0, 4, 4, COMPRESSED_R11_EAC, new Uint8Array(8))");

	var expected = isPositive ? gl.NO_ERROR : gl.INVALID_ENUM;
	var expectedSub = isPositive ? gl.NO_ERROR : [gl.INVALID_ENUM, gl.INVALID_OPERATION];
	wtu.shouldGenerateGLError(gl, expected, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_R11_EAC, 4, 4, 0, new Uint8Array(8))");
	wtu.shouldGenerateGLError(gl, expectedSub, "gl.compressedTexSubImage2D(gl.TEXTURE_2D, 0, 0, 0, 4, 4, COMPRESSED_R11_EAC, new Uint8Array(8))");
	wtu.shouldGenerateGLError(gl, expected, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_SIGNED_R11_EAC, 4, 4, 0, new Uint8Array(8))");
	wtu.shouldGenerateGLError(gl, expected, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_RG11_EAC, 4, 4, 0, new Uint8Array(16))");
	wtu.shouldGenerateGLError(gl, expected, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_SIGNED_RG11_EAC, 4, 4, 0, new Uint8Array(16))");
	wtu.shouldGenerateGLError(gl, expected, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_RGB8_ETC2, 4, 4, 0, new Uint8Array(8))");
	wtu.shouldGenerateGLError(gl, expected, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_SRGB8_ETC2, 4, 4, 0, new Uint8Array(8))");
	wtu.shouldGenerateGLError(gl, expected, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2, 4, 4, 0, new Uint8Array(8))");
	wtu.shouldGenerateGLError(gl, expected, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2, 4, 4, 0, new Uint8Array(8))");
	wtu.shouldGenerateGLError(gl, expected, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_RGBA8_ETC2_EAC, 4, 4, 0, new Uint8Array(16))");
	wtu.shouldGenerateGLError(gl, expected, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_SRGB8_ALPHA8_ETC2_EAC, 4, 4, 0, new Uint8Array(16))");

	wtu.shouldGenerateGLError(gl, gl.NO_ERROR, "formats = gl.getParameter(gl.COMPRESSED_TEXTURE_FORMATS)");
	shouldBeNonNull("formats");
	shouldBe("formats.length", isPositive ? "10" : "0");

	debug("");
	if (contextVersion >= 2) {
	var expectedError = isPositive ? gl.INVALID_OPERATION: [gl.INVALID_ENUM, gl.INVALID_OPERATION];
	// `null` coerces into `0` for the PBO entrypoint, yielding INVALID_OP due to no PBO bound.
	wtu.shouldGenerateGLError(gl, expectedError, "gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_R11_EAC, 4, 4, 0, 0, null)");
	wtu.shouldGenerateGLError(gl, expectedError, "gl.compressedTexSubImage2D(gl.TEXTURE_2D, 0, 0, 0, 0, 0, COMPRESSED_R11_EAC, 0, null)");
	wtu.shouldGenerateGLError(gl, expectedError, "gl.compressedTexImage3D(gl.TEXTURE_2D_ARRAY, 0, COMPRESSED_R11_EAC, 4, 4, 4, 0, 0, null)");
	wtu.shouldGenerateGLError(gl, expectedError, "gl.compressedTexSubImage3D(gl.TEXTURE_2D_ARRAY, 0, 0, 0, 0, 0, 0, 0, COMPRESSED_R11_EAC, 0, null)");
	} else {
	shouldThrow("gl.compressedTexImage2D(gl.TEXTURE_2D, 0, COMPRESSED_R11_EAC, 4, 4, 0, null)");
	shouldThrow("gl.compressedTexSubImage2D(gl.TEXTURE_2D, 0, 0, 0, 0, 0, COMPRESSED_R11_EAC, null)");
	shouldThrow("gl.compressedTexImage3D(gl.TEXTURE_2D_ARRAY, 0, COMPRESSED_R11_EAC, 4, 4, 4, 0, null)");
	shouldThrow("gl.compressedTexSubImage3D(gl.TEXTURE_2D_ARRAY, 0, 0, 0, 0, 0, 0, 0, COMPRESSED_R11_EAC, null)");
	}
	}
	}

	runTest();

	var successfullyParsed = true;
	</script>
	<script src="../../js/js-test-post.js"></script>
	</body>
	</html>