From 086c044dc34dfc0f74fbe41f4ecb402b2cd34884 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 03:13:33 +0200 Subject: Merging upstream version 125.0.1. Signed-off-by: Daniel Baumann --- .../script-does-not-run-on-child-removal.window.js | 33 ++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 testing/web-platform/tests/dom/nodes/insertion-removing-steps/script-does-not-run-on-child-removal.window.js (limited to 'testing/web-platform/tests/dom/nodes/insertion-removing-steps/script-does-not-run-on-child-removal.window.js') diff --git a/testing/web-platform/tests/dom/nodes/insertion-removing-steps/script-does-not-run-on-child-removal.window.js b/testing/web-platform/tests/dom/nodes/insertion-removing-steps/script-does-not-run-on-child-removal.window.js new file mode 100644 index 0000000000..ed5bfbaa60 --- /dev/null +++ b/testing/web-platform/tests/dom/nodes/insertion-removing-steps/script-does-not-run-on-child-removal.window.js @@ -0,0 +1,33 @@ +// See: +// - https://github.com/whatwg/dom/issues/808 +// - https://github.com/whatwg/dom/pull/1261 +// - https://github.com/whatwg/html/pull/10188 +// - https://source.chromium.org/chromium/chromium/src/+/604e798ec6ee30f44d57a5c4a44ce3dab3a871ed +// - https://github.com/whatwg/dom/pull/732#pullrequestreview-328249015 +// - https://github.com/whatwg/html/pull/4354#issuecomment-476038918 +test(() => { + window.script_did_run = false; + + const script = document.createElement('script'); + // This prevents execution on insertion. + script.type = '0'; + script.textContent = `script_did_run = true;`; + document.body.append(script); + assert_false(script_did_run, + 'Appending script with invalid type does not trigger execution'); + + const div = document.createElement('div'); + script.append(div); + assert_false(script_did_run, + 'Appending a child to an invalid-type script does not trigger execution'); + + // This enables, but does not trigger, execution. + script.type = ''; + assert_false(script_did_run, + 'Unsetting script type does not trigger execution'); + + div.remove(); + assert_false(script_did_run, + 'Removing child from valid script that has not already run, does not ' + + 'trigger execution'); +}, "Script execution is never triggered on child removals"); -- cgit v1.2.3