mirror of
https://github.com/classilla/tenfourfox.git
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103 lines
2.9 KiB
HTML
103 lines
2.9 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" href="/tests/SimpleTest/test.css">
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</head>
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<body>
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<script>
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function AssertError(gl, expected, info) {
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var actual = gl.getError();
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while (gl.getError()) {}
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ok(actual == expected,
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'For ' + info + ', expected GL error 0x' + expected.toString(16) + ', got 0x'
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+ actual.toString(16));
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}
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var gl;
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var RENDERER_OVERRIDE = 'overridden renderer';
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var VENDOR_OVERRIDE = 'overridden vendor';
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function TestExt() {
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var ext = gl.getExtension('WEBGL_debug_renderer_info');
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ok(ext, 'When pref enabled: Should have access to \'WEBGL_debug_renderer_info\'.');
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AssertError(gl, 0, 'start of test');
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var renderer = gl.getParameter(ext.UNMASKED_RENDERER_WEBGL);
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AssertError(gl, 0, 'UNMASKED_RENDERER_WEBGL');
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ok(renderer,
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'When pref enabled: UNMASKED_RENDERER_WEBGL value should not be empty, was \''
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+ renderer + '\'');
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var vendor = gl.getParameter(ext.UNMASKED_VENDOR_WEBGL);
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AssertError(gl, 0, 'UNMASKED_VENDOR_WEBGL');
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ok(vendor,
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'When pref enabled: UNMASKED_VENDOR_WEBGL value should not be empty, was \''
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+ vendor + '\'');
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var prefArrArr = [
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['webgl.renderer-string-override', RENDERER_OVERRIDE],
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['webgl.vendor-string-override', VENDOR_OVERRIDE],
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];
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var prefEnv = {'set': prefArrArr};
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SpecialPowers.pushPrefEnv(prefEnv, TestOverrides);
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}
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function TestOverrides() {
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var ext = gl.getExtension('WEBGL_debug_renderer_info');
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ok(ext, 'When overrides set: Should have access to \'WEBGL_debug_renderer_info\'.');
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AssertError(gl, 0, 'start of test');
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var renderer = gl.getParameter(ext.UNMASKED_RENDERER_WEBGL);
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AssertError(gl, 0, 'UNMASKED_RENDERER_WEBGL');
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ok(renderer == RENDERER_OVERRIDE,
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'When overrides set: UNMASKED_RENDERER_WEBGL value should be \'' + RENDERER_OVERRIDE
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+ '\', was \'' + renderer + '\'');
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var vendor = gl.getParameter(ext.UNMASKED_VENDOR_WEBGL);
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AssertError(gl, 0, 'UNMASKED_VENDOR_WEBGL');
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ok(vendor == VENDOR_OVERRIDE,
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'When overrides set: UNMASKED_VENDOR_WEBGL value should be \'' + VENDOR_OVERRIDE
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+ '\', was \'' + vendor + '\'');
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var prefArrArr = [
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['webgl.enable-debug-renderer-info', false],
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];
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var prefEnv = {'set': prefArrArr};
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SpecialPowers.pushPrefEnv(prefEnv, TestDisable);
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}
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function TestDisable() {
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var ext = gl.getExtension('WEBGL_debug_renderer_info');
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ok(!ext,
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'When pref disabled: Should not have access to \'WEBGL_debug_renderer_info\'.');
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ok(true, 'Test complete.');
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SimpleTest.finish();
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}
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(function() {
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var canvas = document.createElement('canvas');
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gl = canvas.getContext('experimental-webgl');
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if (!gl) {
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todo(gl, 'Get WebGL working here first.');
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ok(true, 'Test complete.');
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return;
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}
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SimpleTest.waitForExplicitFinish();
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var prefArrArr = [
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['webgl.enable-debug-renderer-info', true],
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];
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var prefEnv = {'set': prefArrArr};
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SpecialPowers.pushPrefEnv(prefEnv, TestExt);
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})();
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</script>
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</body>
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</html>
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