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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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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/conformance2/glsl3/input-with-interpotaion-as-lvalue.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/conformance2/glsl3/input-with-interpotaion-as-lvalue.html')
-rw-r--r-- | dom/canvas/test/webgl-conf/checkout/conformance2/glsl3/input-with-interpotaion-as-lvalue.html | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-conf/checkout/conformance2/glsl3/input-with-interpotaion-as-lvalue.html b/dom/canvas/test/webgl-conf/checkout/conformance2/glsl3/input-with-interpotaion-as-lvalue.html new file mode 100644 index 0000000000..fa6d87cd12 --- /dev/null +++ b/dom/canvas/test/webgl-conf/checkout/conformance2/glsl3/input-with-interpotaion-as-lvalue.html @@ -0,0 +1,83 @@ +<!-- +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>Negative tests for writting to a shader input with interpolation qualifier</title> +<link rel="stylesheet" href="../../resources/js-test-style.css"/> +<link rel="stylesheet" href="../../resources/glsl-feature-tests.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> +<div id="description"></div> +<div id="console"></div> +<!-- +According to ESSL 3.00.6 section 4.3.4: +"Variables declared as in or centroid in may not be written to during shader execution.", +these tests ensure that a compile error is generated when using a shader input with interpolation qualifier as l-value. +--> +<script type="application/javascript"> +"use strict"; +description(); + +var vertexShaderTemplate = [ + '#version 300 es', + '$(InterpolationQualifier) out float v_float_varying;', + 'void main()', + '{', + ' v_float_varying = 1.0;', + ' gl_Position = vec4(0.0, 0.0, 0.0, 1.0);', + '}' +].join('\n'); + +var fragmentShaderTemplate = [ + '#version 300 es', + 'precision mediump float;', + '$(InterpolationQualifier) in float v_float_varying;', + 'out vec4 my_color;', + 'void main()', + '{', + ' v_float_varying = 1.0;', + ' my_color = vec4(1.0, 0.0, 0.0, v_float_varying);', + '}' +].join('\n'); + +var errorMessageTemplate = "Writting to shader inputs with '$(InterpolationQualifier)' qualifier must fail"; + +var testDataList = [ +{ + InterpolationQualifier: 'flat' +}, +{ + InterpolationQualifier: 'smooth' +}, +{ + InterpolationQualifier: 'centroid' +} +]; + +var wtu = WebGLTestUtils; + +var tests = []; +for (var i = 0; i < testDataList.length; ++i) { + tests.push({ + vShaderSource: wtu.replaceParams(vertexShaderTemplate, testDataList[i]), + vShaderSuccess: true, + fShaderSource: wtu.replaceParams(fragmentShaderTemplate, testDataList[i]), + fShaderSuccess: false, + linkSuccess: false, + passMsg: wtu.replaceParams(errorMessageTemplate, testDataList[i]) + }); +} + +GLSLConformanceTester.runTests(tests, 2); +</script> +</body> +</html> |