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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
| commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
| tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /dom/canvas/test/reftest/webgl-clear-test.html | |
| parent | Initial commit. (diff) | |
| download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip | |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/canvas/test/reftest/webgl-clear-test.html')
| -rw-r--r-- | dom/canvas/test/reftest/webgl-clear-test.html | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/dom/canvas/test/reftest/webgl-clear-test.html b/dom/canvas/test/reftest/webgl-clear-test.html new file mode 100644 index 0000000000..9be310c8ac --- /dev/null +++ b/dom/canvas/test/reftest/webgl-clear-test.html @@ -0,0 +1,40 @@ +<!DOCTYPE html> +<meta charset='UTF-8'> +<!-- +Clear the canvas to green to test that we get pixels to the screen. + +If this fails, something is seriously wrong. +--> +<html> + +<head> + <script type='text/javascript' src='webgl-utils.js'></script> + <script type='text/javascript'> +'use strict'; + +function setStatus(text) { + var elem = document.getElementById('status'); + elem.innerHTML = text; +} + +function runTest() { + var canvas = document.getElementById('canvas'); + + var gl = initGL(canvas); + if (!gl) { + setStatus('WebGL context creation failed.'); + return; + } + + gl.clearColor(0.0, 1.0, 0.0, 1.0); + gl.clear(gl.COLOR_BUFFER_BIT); +} + </script> +</head> + +<body onload='runTest();'> + <canvas id='canvas' width='256' height='256'></canvas> + <div id='status'></div> +</body> + +</html> |