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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /layout/reftests/dom/multipleinsertionpoints-insertmultiple-shadow.xhtml | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'layout/reftests/dom/multipleinsertionpoints-insertmultiple-shadow.xhtml')
| -rw-r--r-- | layout/reftests/dom/multipleinsertionpoints-insertmultiple-shadow.xhtml | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/layout/reftests/dom/multipleinsertionpoints-insertmultiple-shadow.xhtml b/layout/reftests/dom/multipleinsertionpoints-insertmultiple-shadow.xhtml new file mode 100644 index 0000000000..89f138cb67 --- /dev/null +++ b/layout/reftests/dom/multipleinsertionpoints-insertmultiple-shadow.xhtml @@ -0,0 +1,53 @@ +<html xmlns="http://www.w3.org/1999/xhtml" class="reftest-wait"> +<head> +<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)); + } +}); + +function boom() +{ + document.body.offsetHeight; + + var lastdiv = document.getElementById("last"); + var parent = lastdiv.parentNode; + + var newelt = document.createElement("span"); + newelt.setAttribute("slot", "foo"); + newelt.appendChild(document.createTextNode(1)); + parent.insertBefore(newelt, lastdiv); + + newelt = document.createElement("div"); + newelt.appendChild(document.createTextNode(4)); + parent.insertBefore(newelt, lastdiv); + + newelt = document.createElement("span"); + newelt.setAttribute("slot", "foo"); + newelt.appendChild(document.createTextNode(2)); + parent.insertBefore(newelt, lastdiv); + + document.body.offsetHeight; + document.documentElement.className = ""; +} +</script> + +</head> +<body onload="boom();"> +<template id="template"> + <div> + <slot name="foo"/> + </div> + <div> + <slot/> + </div> +</template> +<custom-element style="display: block;"> + <div>3</div><div id="last">5</div> +</custom-element> +</body> +</html> |