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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/html/rendering/replaced-elements/attributes-for-embedded-content-and-images/img-replaced-box-while-loading.html
parentInitial commit. (diff)
downloadfirefox-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>
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+++ b/testing/web-platform/tests/html/rendering/replaced-elements/attributes-for-embedded-content-and-images/img-replaced-box-while-loading.html
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+<!doctype html>
+<title>Images don't render as a non-replaced inline while loading, even when there's no concrete size specified</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<link rel="author" href="mailto:emilio@crisal.io" title="Emilio Cobos Álvarez">
+<link rel="author" href="https://mozilla.org" title="Mozilla">
+<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1472637">
+<style>
+ img {
+ min-width: 1000px;
+ }
+</style>
+<img alt="T">
+<script>
+// Do an async test off the onload handler to avoid waiting for the load even for too long unnecessarily.
+let t = async_test("Loading images should get a replaced box, even without specified size");
+onload = t.step_func(function() {
+ const image = document.querySelector("img");
+ // Use the trickle pipe to have 100 seconds until the image actually loads,
+ // that should be enough to run the test.
+ image.src = "../../../../../images/blue.png?pipe=trickle(d100)";
+ t.step_timeout(t.step_func_done(function() {
+ assert_equals(
+ image.offsetWidth,
+ 1000,
+ );
+ }), 0);
+});
+</script>