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Diffstat (limited to 'dom/animation/test/chrome/test_animation_properties_display.html')
| -rw-r--r-- | dom/animation/test/chrome/test_animation_properties_display.html | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/dom/animation/test/chrome/test_animation_properties_display.html b/dom/animation/test/chrome/test_animation_properties_display.html new file mode 100644 index 0000000000..184fc9d3bc --- /dev/null +++ b/dom/animation/test/chrome/test_animation_properties_display.html @@ -0,0 +1,43 @@ +<!doctype html> +<head> +<meta charset=utf-8> +<title>Bug 1536688 - Test that 'display' is not included in + KeyframeEffect.getProperties() when using shorthand 'all'</title> +<script type="application/javascript" src="../testharness.js"></script> +<script type="application/javascript" src="../testharnessreport.js"></script> +<script type="application/javascript" src="../testcommon.js"></script> +</head> +<body> +<a href="https://bugzilla.mozilla.org/show_bug.cgi?id=1536688" + target="_blank">Mozilla Bug 1536688</a> +<div id="log"></div> +<script> +'use strict'; + +SpecialPowers.pushPrefEnv( + { + set: [['dom.animations-api.core.enabled', true]], + }, + function() { + test(t => { + const div = addDiv(t); + const animation = div.animate( + { all: ['unset', 'unset'] }, + 100 * MS_PER_SEC + ); + // Flush styles since getProperties does not. + getComputedStyle(div).opacity; + + const properties = animation.effect.getProperties(); + assert_false( + properties.some(property => property.property === 'display'), + 'Should not have a property for display' + ); + }); + + done(); + } +); + +</script> +</body> |