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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /js/xpconnect/tests/unit/test_xray_named_element_access.js | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/xpconnect/tests/unit/test_xray_named_element_access.js')
-rw-r--r-- | js/xpconnect/tests/unit/test_xray_named_element_access.js | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/js/xpconnect/tests/unit/test_xray_named_element_access.js b/js/xpconnect/tests/unit/test_xray_named_element_access.js new file mode 100644 index 0000000000..c35bf352a9 --- /dev/null +++ b/js/xpconnect/tests/unit/test_xray_named_element_access.js @@ -0,0 +1,23 @@ +// See https://bugzilla.mozilla.org/show_bug.cgi?id=1273251 +"use strict" + +ChromeUtils.importESModule("resource://gre/modules/Preferences.sys.mjs"); + +add_task(async function() { + let webnav = Services.appShell.createWindowlessBrowser(false); + + let docShell = webnav.docShell; + + docShell.createAboutBlankContentViewer(null, null); + + let window = webnav.document.defaultView; + let unwrapped = Cu.waiveXrays(window); + + window.document.body.innerHTML = '<div id="foo"></div>'; + + equal(window.foo, undefined, "Should not have named X-ray property access"); + equal(typeof unwrapped.foo, "object", "Should always have non-X-ray named property access"); + + webnav.close(); +}); + |