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Diffstat (limited to 'dom/canvas/test/webgl-conf/checkout/conformance/textures/misc/tex-sub-image-2d-bad-args.html')
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diff --git a/dom/canvas/test/webgl-conf/checkout/conformance/textures/misc/tex-sub-image-2d-bad-args.html b/dom/canvas/test/webgl-conf/checkout/conformance/textures/misc/tex-sub-image-2d-bad-args.html new file mode 100644 index 0000000000..8cbd00cce9 --- /dev/null +++ b/dom/canvas/test/webgl-conf/checkout/conformance/textures/misc/tex-sub-image-2d-bad-args.html @@ -0,0 +1,133 @@ +<!-- +Copyright (c) 2019 The Khronos Group Inc. +Use of this source code is governed by an MIT-style license that can be +found in the LICENSE.txt file. +--> +<!DOCTYPE html> +<html> +<head> +<meta charset="utf-8"> +<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> +<canvas id="testbed" width="16" height="16"></canvas> +<canvas id="c" width="16" height="16"></canvas> +<div id="description"></div> +<div id="console"></div> +<script> +"use strict"; +description('Tests texSubImage2D with bad arguments'); + +var wtu = WebGLTestUtils; +var contextVersion = wtu.getDefault3DContextVersion(); +var c = document.getElementById("c"); + +var gl = wtu.create3DContext("testbed"); +var tex = gl.createTexture(); +var maxTextureSize = gl.getParameter(gl.MAX_TEXTURE_SIZE); +var maxTextureLevel = Math.floor(Math.log2(maxTextureSize)) + 1; + +gl.bindTexture(gl.TEXTURE_2D, tex); +gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 1, gl.RGBA, gl.UNSIGNED_BYTE, c); +wtu.glErrorShouldBe(gl, gl.INVALID_OPERATION, "no previously defined texture image"); +gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, c); +wtu.glErrorShouldBe(gl, gl.NO_ERROR, "Setup should succeed"); + +gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 1, gl.RGBA, gl.UNSIGNED_BYTE, c); +wtu.glErrorShouldBe(gl, gl.INVALID_VALUE, "y + height > texture height"); +gl.texSubImage2D(gl.TEXTURE_2D, 0, 1, 0, gl.RGBA, gl.UNSIGNED_BYTE, c); +wtu.glErrorShouldBe(gl, gl.INVALID_VALUE, "x + width > texture width"); +gl.texSubImage2D(gl.TEXTURE_2D, 0, -1, 0, gl.RGBA, gl.UNSIGNED_BYTE, c); +wtu.glErrorShouldBe(gl, gl.INVALID_VALUE, "negative x"); +gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, -1, gl.RGBA, gl.UNSIGNED_BYTE, c); +wtu.glErrorShouldBe(gl, gl.INVALID_VALUE, "negative y"); +gl.texSubImage2D(gl.TEXTURE_2D, -1, 0, 0, gl.RGBA, gl.UNSIGNED_BYTE, c); +wtu.glErrorShouldBe(gl, gl.INVALID_VALUE, "negative level"); +shouldThrow("gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, gl.RGBA, gl.UNSIGNED_BYTE, null)"); +wtu.glErrorShouldBe(gl, gl.NO_ERROR); +gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, 0, 0, gl.RGBA, gl.UNSIGNED_BYTE, null); +wtu.glErrorShouldBe(gl, gl.INVALID_VALUE, "null pixels"); + +// GL_INVALID_VALUE may be generated if level is greater than log 2 max, where max is the returned value of GL_MAX_TEXTURE_SIZE. +// GL_INVALID_OPERATION is generated if the texture array has not been defined by a previous glTexImage2D or glCopyTexImage2D operation whose internalformat matches the format of glTexSubImage2D. +gl.texSubImage2D(gl.TEXTURE_2D, maxTextureLevel + 1, 0, 0, gl.RGBA, gl.UNSIGNED_BYTE, c); +wtu.glErrorShouldBe(gl, [gl.INVALID_VALUE, gl.INVALID_OPERATION], "too high level"); + +gl.texSubImage2D(gl.FLOAT, 0, 0, 0, gl.RGBA, gl.UNSIGNED_BYTE, c); +wtu.glErrorShouldBe(gl, gl.INVALID_ENUM, "bad target"); +if (contextVersion > 1) { + gl.texSubImage2D(gl.TEXTURE_3D, 0, 0, 0, gl.RGBA, gl.UNSIGNED_BYTE, c); + wtu.glErrorShouldBe(gl, gl.INVALID_ENUM, "bad target"); +} +gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, gl.RGBA, gl.UNSIGNED_BYTE, c); +wtu.glErrorShouldBe(gl, gl.NO_ERROR, "good args"); +gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, gl.RGB, gl.UNSIGNED_BYTE, c); +wtu.glErrorShouldBe(gl, gl.INVALID_OPERATION, "format not same as original"); +if (contextVersion < 2) { + gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, gl.RGBA, gl.UNSIGNED_SHORT_4_4_4_4, c); + wtu.glErrorShouldBe(gl, gl.INVALID_OPERATION, "type not same as original"); +} +gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGB, gl.RGB, gl.UNSIGNED_BYTE, c); +wtu.glErrorShouldBe(gl, gl.NO_ERROR, "make texture RGB"); +gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, gl.RGB, gl.UNSIGNED_BYTE, c); +wtu.glErrorShouldBe(gl, gl.NO_ERROR, "format same as original RGB"); +gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, gl.RGBA, gl.UNSIGNED_BYTE, c); +wtu.glErrorShouldBe(gl, gl.INVALID_OPERATION, "format not same as original RGB"); +if (contextVersion < 2) { + gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, gl.RGB, gl.UNSIGNED_SHORT_5_6_5, c); + wtu.glErrorShouldBe(gl, gl.INVALID_OPERATION, "type not same as original RGB"); +} +gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, c); +wtu.glErrorShouldBe(gl, gl.NO_ERROR, "make texture RGBA UNSIGNED_BYTE"); +gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, gl.RGBA, gl.UNSIGNED_BYTE, c); +wtu.glErrorShouldBe(gl, gl.NO_ERROR, "format same as original"); +gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, gl.RGB, gl.UNSIGNED_BYTE, c); +wtu.glErrorShouldBe(gl, gl.INVALID_OPERATION, "format not same as original"); +if (contextVersion < 2) { + gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, gl.RGBA, gl.UNSIGNED_SHORT_4_4_4_4, c); + wtu.glErrorShouldBe(gl, gl.INVALID_OPERATION, "type not same as original"); +} + +// Large canvas will trigger GPU-to-GPU fast path in chrome, +// while small canvas will go into normal path, i.e. read pixles from canvas then upload to texture. +var largeCanvas = document.createElement("canvas"); +largeCanvas.width = 257; +largeCanvas.height = 257; +var largeCanvasContext = largeCanvas.getContext("2d"); +gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, largeCanvas); +wtu.glErrorShouldBe(gl, gl.NO_ERROR, "make texture RGBA UNSIGNED_BYTE"); +gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, gl.RGBA, gl.UNSIGNED_BYTE, c); +wtu.glErrorShouldBe(gl, gl.NO_ERROR, "format same as original"); +gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, gl.RGB, gl.UNSIGNED_BYTE, c); +wtu.glErrorShouldBe(gl, gl.INVALID_OPERATION, "format not same as original"); +if (contextVersion < 2) { + gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, gl.RGBA, gl.UNSIGNED_SHORT_4_4_4_4, c); + wtu.glErrorShouldBe(gl, gl.INVALID_OPERATION, "type not same as original"); +} +gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, gl.RGBA, gl.UNSIGNED_BYTE, largeCanvas); +wtu.glErrorShouldBe(gl, gl.NO_ERROR, "format same as original"); +gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, gl.RGB, gl.UNSIGNED_BYTE, largeCanvas); +wtu.glErrorShouldBe(gl, gl.INVALID_OPERATION, "format not same as original"); +if (contextVersion < 2) { + gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, gl.RGBA, gl.UNSIGNED_SHORT_4_4_4_4, largeCanvas); + wtu.glErrorShouldBe(gl, gl.INVALID_OPERATION, "type not same as original"); +} + +var maxCubeMapTextureSize = gl.getParameter(gl.MAX_CUBE_MAP_TEXTURE_SIZE); +var maxCubeMapTextureLevel = Math.floor(Math.log2(maxCubeMapTextureSize)) + 1; +for (var f = 0; f < 6; f++) { + var tex = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_CUBE_MAP, tex); + gl.texImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X + f, 0, gl.RGB, gl.RGB, gl.UNSIGNED_BYTE, c); + gl.texSubImage2D(gl.TEXTURE_CUBE_MAP_POSITIVE_X + f, maxCubeMapTextureLevel + 1, 0, 0, gl.RGB, gl.UNSIGNED_BYTE, c); + wtu.glErrorShouldBe(gl, [gl.INVALID_VALUE, gl.INVALID_OPERATION], "too high level"); + gl.deleteTexture(tex); +} + +var successfullyParsed = true; +</script> +<script src="../../../js/js-test-post.js"></script> +</body> +</html> |