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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
| commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
| tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /layout/reftests/css-selectors/sibling-combinators-on-anon-content-2-shadow.xhtml | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip | |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'layout/reftests/css-selectors/sibling-combinators-on-anon-content-2-shadow.xhtml')
| -rw-r--r-- | layout/reftests/css-selectors/sibling-combinators-on-anon-content-2-shadow.xhtml | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/layout/reftests/css-selectors/sibling-combinators-on-anon-content-2-shadow.xhtml b/layout/reftests/css-selectors/sibling-combinators-on-anon-content-2-shadow.xhtml new file mode 100644 index 0000000000..c5773561f5 --- /dev/null +++ b/layout/reftests/css-selectors/sibling-combinators-on-anon-content-2-shadow.xhtml @@ -0,0 +1,37 @@ +<!DOCTYPE html> +<html xmlns="http://www.w3.org/1999/xhtml" class="reftest-wait"> + <head> + </head> + <body> + <template id="template"> + <style> + .a:empty + .b { color: green; } + </style> + <span class="a">Some text</span> + <span class="b">This should be green</span> + <slot/> + </template> + <custom-element id="foo"></custom-element> + <script> + customElements.define("custom-element", class extends HTMLElement { + constructor() { + super(); + const template = document.getElementById("template"); + const shadowRoot = this.attachShadow({mode: "open"}) + .appendChild(template.content.cloneNode(true)); + } + + nixText() { + this.shadowRoot.children[1].textContent = ""; + } + }); + window.onload = function() { + var el = document.getElementById("foo"); + // Flush its layout + el.offsetWidth; + el.nixText(); + document.documentElement.className = ""; + } + </script> + </body> +</html> |