shader-with-long-line.html

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Copyright (c) 2019 The Khronos Group Inc.

Use of this source code is governed by an MIT-style license that can be

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<head>

<meta charset="utf-8">

<title>WebGL GLSL Conformance Tests</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>

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<script src="../../../js/glsl-conformance-test.js"></script>

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<body>

<div id="description"></div>

<div id="console"></div>

<script id="fshaderWithLongLine" type="text/something-not-javascript">

precision mediump float;

uniform float fooo;

#if defined(someSymbolNotDefined)

#error long

#endif

void main()

    gl_FragColor = vec4(fooo+fooo+fooo+fooo, fooo+fooo+fooo+fooo, fooo+fooo+fooo+fooo, 1.0);

</script>

<script>

"use strict";

description("checks shader with long line succeeds");

var wtu = WebGLTestUtils;

GLSLConformanceTester.runTests([

      fShaderId: 'fshaderWithLongLine',

      fShaderSuccess: true,

      fShaderPrep: function(str) {

        function expand(str, re, replacement, count) {

          for (var ii = 0; ii < count; ++ii) {

            str = str.replace(re, replacement);

          return str;

        str = expand(str, new RegExp(" ", 'g'), "  ", 12);

        var manyZeros = expand("0", new RegExp("0", 'g'), "00", 8).substring(2);

        str = expand(str, new RegExp("0", 'g'), manyZeros, 1);

        str = expand(str, new RegExp("fooo", 'g'), "fooofooo", 6);

        str = expand(str, new RegExp("long", 'g'), "longlong", 6);

        //debug("len:" + str.length);

        //debug(str);

        return str;

},

      linkSuccess: true,

      passMsg: 'shader that uses long lines should succeed',

]);

debug("");

var successfullyParsed = true;

</script>

</body>

</html>