diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/canvas/test/webgl-conf/checkout/conformance/glsl/bugs/long-expressions-should-not-crash.html | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/canvas/test/webgl-conf/checkout/conformance/glsl/bugs/long-expressions-should-not-crash.html')
-rw-r--r-- | dom/canvas/test/webgl-conf/checkout/conformance/glsl/bugs/long-expressions-should-not-crash.html | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-conf/checkout/conformance/glsl/bugs/long-expressions-should-not-crash.html b/dom/canvas/test/webgl-conf/checkout/conformance/glsl/bugs/long-expressions-should-not-crash.html new file mode 100644 index 0000000000..eaf0509b23 --- /dev/null +++ b/dom/canvas/test/webgl-conf/checkout/conformance/glsl/bugs/long-expressions-should-not-crash.html @@ -0,0 +1,136 @@ +<!-- +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>Driver Bug - long experssions should not crash</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/glsl-conformance-test.js"></script> +</head> +<body> +<canvas id="example" width="40" height="40"> </canvas> +<div id="description"></div> +<div id="console"></div> +<script id="vshader" type="x-shader/x-vertex"> +void main(){ + gl_Position = vec4(0, 0, 0, 1); +} +</script> +<script id="vshaderUniformTest" type="x-shader/x-vertex"> +uniform vec4 u_uniform; +void main(){ + gl_Position = + $(code) + vec4(0, 0, 0, 1); +} +</script> +<script id="fshader" type="x-shader/x-fragment"> +precision mediump float; +void main() +{ + gl_FragColor = vec4(0, 0, 0, 0); +} +</script> +<script id="fshaderUniformTest" type="x-shader/x-fragment"> +precision mediump float; +uniform vec4 u_uniform; +void main() +{ + gl_FragColor = + $(code) + vec4(0, 0, 0, 0); +} +</script> +<script> +"use strict"; +var wtu = WebGLTestUtils; +var gl = wtu.create3DContext(); + +var vUniformTestSource = wtu.getScript("vshaderUniformTest"); +var fUniformTestSource = wtu.getScript("fshaderUniformTest"); + +var tests = [ +]; +var counts = [ + { count:10, + mustPass: true, + }, + { count:100, + mustPass: true, + }, + { count: 1000, + mustPass: false, + }, + { count: 10000, + mustPass: false, + }, +]; +var operatorSets = [ + ["+", "-", "/", "*"], + ["+"], + ["-"], +]; +counts.forEach(function(info) { + operatorSets.forEach(function(operators) { + var generateCode = function(numVars) { + var codes = []; + for (var uu = 0; uu < numVars; ++uu) { + codes.push("u_uniform " + operators[uu % operators.length]); + } + return { + code: codes.join("\n "), + }; + }; + + var subs = generateCode(info.count); + tests.push({ + vShaderId: "vshader", + vShaderSuccess: true, + fShaderSource: wtu.replaceParams(fUniformTestSource, subs), + fShaderSuccess: true, + linkSuccess: true, + ignoreResults: !info.mustPass, + passMsg: "shader with " + info.count + " [" + operators + "] operators in expression in multiple lines", + }); + tests.push({ + vShaderSource: wtu.replaceParams(vUniformTestSource, subs), + vShaderSuccess: true, + fShaderId: "fshader", + fShaderSuccess: true, + linkSuccess: true, + ignoreResults: !info.mustPass, + passMsg: "shader with " + info.count + " [" + operators + "] operators in expression in multiple lines", + }); + subs.code = subs.code.replace(/\n /g, "") + tests.push({ + vShaderId: "vshader", + vShaderSuccess: true, + fShaderSource: wtu.replaceParams(fUniformTestSource, subs), + fShaderSuccess: true, + linkSuccess: true, + ignoreResults: !info.mustPass, + passMsg: "shader with " + info.count + " [" + operators + "] operators in expression in one line", + }); + tests.push({ + vShaderSource: wtu.replaceParams(vUniformTestSource, subs), + vShaderSuccess: true, + fShaderId: "fshader", + fShaderSuccess: true, + linkSuccess: true, + ignoreResults: !info.mustPass, + passMsg: "shader with " + info.count + " [" + operators + "] operators in expression in one line", + }); + }); +}); +GLSLConformanceTester.runTests(tests); +</script> +</body> +</html> + |