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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/battery-status/no-leak-on-detached-use.https.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/battery-status/no-leak-on-detached-use.https.html')
| -rw-r--r-- | testing/web-platform/tests/battery-status/no-leak-on-detached-use.https.html | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/testing/web-platform/tests/battery-status/no-leak-on-detached-use.https.html b/testing/web-platform/tests/battery-status/no-leak-on-detached-use.https.html new file mode 100644 index 0000000000..8ea7ea303c --- /dev/null +++ b/testing/web-platform/tests/battery-status/no-leak-on-detached-use.https.html @@ -0,0 +1,48 @@ +<!DOCTYPE html> +<html> +<head> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +</head> +<body> +<script> +function waitForMessage(data) { + return new Promise( + resolve => { + window.addEventListener('message', e => { + if (e.data == data) { + resolve(); + } + }, {once: true}); + }); +} + +promise_test(async t => { + const w = window.open('resources/window-postmessage-open-close.html'); + await waitForMessage('opened'); + + const nav = w.navigator; + let result = nav.getBattery(); + assert_equals(typeof result, 'object'); + assert_equals(result.constructor, w.Promise); + + w.close(); + await waitForMessage('closed'); + result = nav.getBattery(); + assert_equals(result, undefined); +}, 'navigator.getBattery() does not operate on a closed window'); + +promise_test(async t => { + const iframe = document.createElement('iframe'); + iframe.srcdoc = '<html></html>'; + document.body.appendChild(iframe); + + const frameNav = iframe.contentWindow.navigator; + document.body.removeChild(iframe); + + const battery = await frameNav.getBattery(); + assert_equals(battery, undefined); +}, 'navigator.getBattery() on a detached frame does not leak or crash'); +</script> +</body> +</html> |