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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 /testing/web-platform/tests/custom-elements/connected-callbacks-template.html | |
| 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 'testing/web-platform/tests/custom-elements/connected-callbacks-template.html')
| -rw-r--r-- | testing/web-platform/tests/custom-elements/connected-callbacks-template.html | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/testing/web-platform/tests/custom-elements/connected-callbacks-template.html b/testing/web-platform/tests/custom-elements/connected-callbacks-template.html new file mode 100644 index 0000000000..ed404332db --- /dev/null +++ b/testing/web-platform/tests/custom-elements/connected-callbacks-template.html @@ -0,0 +1,33 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<!-- Regression test for https://github.com/jsdom/jsdom/issues/3290 --> + +<body> +<script> +"use strict"; + +test(() => { + let innerConnectedCallbackCalled = false; + customElements.define("inner-element", class extends HTMLElement { + connectedCallback() { + innerConnectedCallbackCalled = true; + } + }); + + let outerConnectedCallbackCalled = false; + customElements.define("outer-element", class extends HTMLElement { + connectedCallback() { + const template = document.createElement("template"); + template.innerHTML = "<inner-element></inner-element>"; + this.appendChild(document.importNode(template.content, true)); + outerConnectedCallbackCalled = true; + } + }); + + document.body.appendChild(document.createElement("outer-element")); + assert_true(innerConnectedCallbackCalled, "inner connectedCallback must be called"); + assert_true(outerConnectedCallbackCalled, "outer connectedCallback must be called"); +}, "Nested custom element connectedCallback insertion involving a template DocumentFragment"); +</script> |