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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/html/canvas/element/layers/2d.layer.malformed-operations-with-promises.toBlob.html | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/html/canvas/element/layers/2d.layer.malformed-operations-with-promises.toBlob.html')
-rw-r--r-- | testing/web-platform/tests/html/canvas/element/layers/2d.layer.malformed-operations-with-promises.toBlob.html | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/canvas/element/layers/2d.layer.malformed-operations-with-promises.toBlob.html b/testing/web-platform/tests/html/canvas/element/layers/2d.layer.malformed-operations-with-promises.toBlob.html new file mode 100644 index 0000000000..6c69bb3784 --- /dev/null +++ b/testing/web-platform/tests/html/canvas/element/layers/2d.layer.malformed-operations-with-promises.toBlob.html @@ -0,0 +1,34 @@ +<!DOCTYPE html> +<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. --> +<title>Canvas test: 2d.layer.malformed-operations-with-promises.toBlob</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="/html/canvas/resources/canvas-tests.js"></script> +<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css"> +<body class="show_output"> + +<h1>2d.layer.malformed-operations-with-promises.toBlob</h1> +<p class="desc">Check that exceptions are thrown for operations that are malformed while layers are open.</p> + + +<p class="output">Actual output:</p> +<canvas id="c" class="output" width="200" height="200"><p class="fallback">FAIL (fallback content)</p></canvas> + +<ul id="d"></ul> +<script> +promise_test(async t => { + + var canvas = document.getElementById('c'); + var ctx = canvas.getContext('2d'); + + // Shouldn't throw on its own. + await new Promise(resolve => canvas.toBlob(resolve)); + // Make sure the exception isn't caused by calling the function twice. + await new Promise(resolve => canvas.toBlob(resolve)); + // Calling again inside a layer should throw. + ctx.beginLayer(); + await promise_rejects_dom(t, 'InvalidStateError', new Promise(resolve => canvas.toBlob(resolve))); + +}, "Check that exceptions are thrown for operations that are malformed while layers are open."); +</script> + |