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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/base/content/test/tabs/browser_open_newtab_start_observer_notification.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | browser/base/content/test/tabs/browser_open_newtab_start_observer_notification.js | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/browser/base/content/test/tabs/browser_open_newtab_start_observer_notification.js b/browser/base/content/test/tabs/browser_open_newtab_start_observer_notification.js new file mode 100644 index 0000000000..cb9fc3c6d7 --- /dev/null +++ b/browser/base/content/test/tabs/browser_open_newtab_start_observer_notification.js @@ -0,0 +1,28 @@ +"use strict"; + +add_task(async function test_browser_open_newtab_start_observer_notification() { + let observerFiredPromise = new Promise(resolve => { + function observe(subject) { + Services.obs.removeObserver(observe, "browser-open-newtab-start"); + resolve(subject.wrappedJSObject); + } + Services.obs.addObserver(observe, "browser-open-newtab-start"); + }); + + // We're calling BrowserOpenTab() (rather the using BrowserTestUtils + // because we want to be sure that it triggers the event to fire, since + // it's very close to where various user-actions are triggered. + BrowserOpenTab(); + const newTabCreatedPromise = await observerFiredPromise; + const browser = await newTabCreatedPromise; + const tab = gBrowser.selectedTab; + + ok(true, "browser-open-newtab-start observer not called"); + Assert.deepEqual( + browser, + tab.linkedBrowser, + "browser-open-newtab-start notified with the created browser" + ); + + BrowserTestUtils.removeTab(tab); +}); |