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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /devtools/client/webconsole/test/browser/browser_webconsole_observer_notifications.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'devtools/client/webconsole/test/browser/browser_webconsole_observer_notifications.js')
-rw-r--r-- | devtools/client/webconsole/test/browser/browser_webconsole_observer_notifications.js | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/devtools/client/webconsole/test/browser/browser_webconsole_observer_notifications.js b/devtools/client/webconsole/test/browser/browser_webconsole_observer_notifications.js new file mode 100644 index 0000000000..3ca44337a2 --- /dev/null +++ b/devtools/client/webconsole/test/browser/browser_webconsole_observer_notifications.js @@ -0,0 +1,46 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +const TEST_URI = + "data:text/html;charset=utf-8,<!DOCTYPE html><p>Web Console test for " + + "observer notifications"; + +let created = false; +let destroyed = false; + +add_task(async function () { + setupObserver(); + await openNewTabAndConsole(TEST_URI); + await waitFor(() => created); + + await closeTabAndToolbox(gBrowser.selectedTab); + await waitFor(() => destroyed); + + ok(true, "We received both created and destroyed events"); +}); + +function setupObserver() { + const observer = { + QueryInterface: ChromeUtils.generateQI(["nsIObserver"]), + + observe: function observe(subject, topic) { + subject = subject.QueryInterface(Ci.nsISupportsString); + + switch (topic) { + case "web-console-created": + Services.obs.removeObserver(observer, "web-console-created"); + created = true; + break; + case "web-console-destroyed": + Services.obs.removeObserver(observer, "web-console-destroyed"); + destroyed = true; + break; + } + }, + }; + + Services.obs.addObserver(observer, "web-console-created"); + Services.obs.addObserver(observer, "web-console-destroyed"); +} |