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| -rw-r--r-- | dom/canvas/test/webgl-conf/checkout/conformance/extensions/webgl-compressed-texture-size-limit.html | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-conf/checkout/conformance/extensions/webgl-compressed-texture-size-limit.html b/dom/canvas/test/webgl-conf/checkout/conformance/extensions/webgl-compressed-texture-size-limit.html new file mode 100644 index 0000000000..ab50e64d07 --- /dev/null +++ b/dom/canvas/test/webgl-conf/checkout/conformance/extensions/webgl-compressed-texture-size-limit.html @@ -0,0 +1,35 @@ +<!-- +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"> +<title>WebGL compressed texture size limit conformance test</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> +<script src="../../js/tests/webgl-compressed-texture-size-limit.js"></script> +</head> +<body> +<canvas id="example" width="32" height="32" style="width: 40px; height: 40px;"></canvas> +<div id="description"></div> +<div id="console"></div> +<script> +"use strict"; +enableJSTestPreVerboseLogging(); +description("Checks size limit of the webgl compressed textures") + +// ArrayBuffers can be at most 4GB (minus 1 byte), but any allocations larger than 1 GB are unreliable in practice. So limit allocations to 1 GB. +// Textures that are wide in just one dimension can still be used to test max TEXTURE_2D size limit even if we can't allocate space for huge square textures. +// Use a fairly conservative limit for positive test cube map size so OOM is avoided. +runCompressedTextureSizeLimitTest(Math.pow(2, 30), 2048); + +var successfullyParsed = true; +</script> +</body> +</html> + |