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Diffstat (limited to 'testing/web-platform/tests/html/semantics/embedded-content/the-img-element/decode/image-decode-with-quick-attach-svg.tentative.html')
| -rw-r--r-- | testing/web-platform/tests/html/semantics/embedded-content/the-img-element/decode/image-decode-with-quick-attach-svg.tentative.html | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/semantics/embedded-content/the-img-element/decode/image-decode-with-quick-attach-svg.tentative.html b/testing/web-platform/tests/html/semantics/embedded-content/the-img-element/decode/image-decode-with-quick-attach-svg.tentative.html new file mode 100644 index 0000000000..0fc49e6036 --- /dev/null +++ b/testing/web-platform/tests/html/semantics/embedded-content/the-img-element/decode/image-decode-with-quick-attach-svg.tentative.html @@ -0,0 +1,23 @@ +<!DOCTYPE html> +<meta charset=utf-8> +<meta name="timeout" content="long"> +<title>SVGImageElement.prototype.decode(), attach to DOM before promise resolves.</title> +<link rel=help href="https://html.spec.whatwg.org/multipage/embedded-content.html#dom-img-decode"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<svg></svg> +<script> +"use strict"; + +promise_test(function() { + var img = document.createElementNS('http://www.w3.org/2000/svg', 'image'); + img.setAttributeNS('http://www.w3.org/1999/xlink', 'xlink:href', "/images/green.png"); + const promise = img.decode().then(function(arg) { + assert_equals(arg, undefined); + }); + // Don't wait for the promise to resolve before attaching the image. + // The promise should still resolve successfully. + document.querySelector('svg').appendChild(img); + return promise; +}, document.title); +</script> |