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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-mochitest/test_read_pixels_no_format.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-mochitest/test_read_pixels_no_format.html')
-rw-r--r-- | dom/canvas/test/webgl-mochitest/test_read_pixels_no_format.html | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-mochitest/test_read_pixels_no_format.html b/dom/canvas/test/webgl-mochitest/test_read_pixels_no_format.html new file mode 100644 index 0000000000..d953058181 --- /dev/null +++ b/dom/canvas/test/webgl-mochitest/test_read_pixels_no_format.html @@ -0,0 +1,27 @@ +<!DOCTYPE html> +<html> +<head> +<meta charset=utf-8> +<script src='/tests/SimpleTest/SimpleTest.js'></script> +</head> +<body> +<pre id=e_out></pre> +<script> +ok = window.ok || function(e, s) { + e_out.textContent += `\n${!e ? 'FAIL' : 'pass'}: ${s}`; +}; + +// - + +const canvas = document.createElement('canvas') +document.documentElement.appendChild(canvas) +const gl = canvas.getContext('webgl2') +gl.bindBuffer(gl.PIXEL_PACK_BUFFER, gl.createBuffer()) +gl.readPixels(0, 0, 0, 0, gl.getParameter(gl.IMPLEMENTATION_COLOR_READ_FORMAT), 0, 0); +const err = gl.getError(); +ok(err == gl.INVALID_ENUM, `err: ${err}`); + +ok(true, 'done'); +</script> +</body> +</html> |