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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /browser/components/sessionstore/test/browser_multiple_select_after_load.js | |
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 'browser/components/sessionstore/test/browser_multiple_select_after_load.js')
-rw-r--r-- | browser/components/sessionstore/test/browser_multiple_select_after_load.js | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/browser/components/sessionstore/test/browser_multiple_select_after_load.js b/browser/components/sessionstore/test/browser_multiple_select_after_load.js new file mode 100644 index 0000000000..dcb896e435 --- /dev/null +++ b/browser/components/sessionstore/test/browser_multiple_select_after_load.js @@ -0,0 +1,54 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +const URL = `data:text/html;charset=utf-8, +<select id="select"> + <option value="1"> 1 + <option value="2"> 2 + <option value="3"> 3 +</select>`; + +const VALUES = ["1", "3"]; + +// Tests that a document that changes a <select> element's "multiple" attribute +// *after* the load event (eg. perhaps in response to some user action) doesn't +// crash the browser when being restored. +add_task(async function () { + // Create new tab. + let tab = BrowserTestUtils.addTab(gBrowser, URL); + await promiseBrowserLoaded(tab.linkedBrowser); + + // Change the "multiple" attribute of the <select> element and select some + // options. + await setPropertyOfFormField(tab.linkedBrowser, "select", "multiple", true); + + for (let v of VALUES) { + await setPropertyOfFormField( + tab.linkedBrowser, + `option[value="${v}"]`, + "selected", + true + ); + } + + // Remove the tab. + await promiseRemoveTabAndSessionState(tab); + + // Verify state of the closed tab. + let tabData = ss.getClosedTabDataForWindow(window); + Assert.deepEqual( + tabData[0].state.formdata.id.select, + VALUES, + "Collected correct formdata" + ); + + // Restore the close tab. + tab = ss.undoCloseTab(window, 0); + await promiseTabRestored(tab); + ok(true, "Didn't crash!"); + + // Cleanup. + gBrowser.removeTab(tab); +}); |