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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/bindings/test/test_large_imageData.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-upstream.tar.xz firefox-esr-upstream.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/bindings/test/test_large_imageData.html')
| -rw-r--r-- | dom/bindings/test/test_large_imageData.html | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/dom/bindings/test/test_large_imageData.html b/dom/bindings/test/test_large_imageData.html new file mode 100644 index 0000000000..68cb4bd50b --- /dev/null +++ b/dom/bindings/test/test_large_imageData.html @@ -0,0 +1,68 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=1716622 +--> +<head> + <meta charset="utf-8"> + <title>Test for large ImageData</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> +</head> +<body> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1716622">Mozilla Bug 1716622</a> +<p id="display"></p> +<div id="content" style="display: none"> + +</div> +<pre id="test"> +</pre> + <canvas id="canvas" width="800" height="800"></canvas> + <script type="application/javascript"> + SimpleTest.waitForExplicitFinish(); + + function go() { + var ctx = document.getElementById("canvas").getContext("2d"); + + var ex = null; + try { + ctx.createImageData(23175, 23175); + } catch (e) { + ex = e; + } + ok(ex.toString().includes("Invalid width or height"), + "Expected createImageData exception"); + + ex = null; + try { + ctx.createImageData(33000, 33000); + } catch (e) { + ex = e; + } + ok(ex.toString().includes("Invalid width or height"), + "Expected createImageData exception"); + + ex = null; + try { + ctx.getImageData(0, 0, 23175, 23175); + } catch (e) { + ex = e; + } + ok(ex.toString().includes("negative or greater than the allowed amount"), + "Expected getImageData exception"); + + ex = null; + try { + new ImageData(23175, 23175); + } catch (e) { + ex = e; + } + ok(ex.toString().includes("negative or greater than the allowed amount"), + "Expected ImageData constructor exception"); + + SimpleTest.finish(); + } + go(); + </script> +</body> +</html> |