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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 17:32:43 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 17:32:43 +0000
commit6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch)
treea68f146d7fa01f0134297619fbe7e33db084e0aa /xpcom/tests/unit/test_getTimers.js
parentInitial commit. (diff)
downloadthunderbird-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 'xpcom/tests/unit/test_getTimers.js')
-rw-r--r--xpcom/tests/unit/test_getTimers.js90
1 files changed, 90 insertions, 0 deletions
diff --git a/xpcom/tests/unit/test_getTimers.js b/xpcom/tests/unit/test_getTimers.js
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+++ b/xpcom/tests/unit/test_getTimers.js
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+/* Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+
+const { AppConstants } = ChromeUtils.importESModule(
+ "resource://gre/modules/AppConstants.sys.mjs"
+);
+
+const timerManager = Cc["@mozilla.org/timer-manager;1"].getService(
+ Ci.nsITimerManager
+);
+
+function newTimer(name, delay, type) {
+ let timer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
+ timer.initWithCallback(
+ {
+ QueryInterface: ChromeUtils.generateQI(["nsITimerCallback", "nsINamed"]),
+ name,
+ notify: () => {},
+ },
+ delay,
+ type
+ );
+ return timer;
+}
+
+function getTimers() {
+ return timerManager.getTimers().filter(t => {
+ if (t.name == "BackgroundHangThread_timer") {
+ // BHR is Nightly-only, so just ignore it.
+ return false;
+ }
+
+ if (AppConstants.platform == "win" && t.name == "nsAnonTempFileRemover") {
+ // On Windows there's a 3min timer added at startup to then add an
+ // idle observer that finally triggers removing leftover temp files.
+ // Ignore that too.
+ return false;
+ }
+
+ return true;
+ });
+}
+
+function run_test() {
+ {
+ let timers = getTimers();
+ for (let timer of timers) {
+ // Print info about unexpected startup timers to help debugging.
+ info(`${timer.name}: ${timer.delay}ms, ${timer.type}`);
+ }
+ Assert.equal(
+ timers.length,
+ 0,
+ "there should be no timer at xpcshell startup"
+ );
+ }
+
+ let timerData = [
+ ["t1", 500, Ci.nsITimer.TYPE_ONE_SHOT],
+ ["t2", 1500, Ci.nsITimer.TYPE_REPEATING_SLACK],
+ ["t3", 2500, Ci.nsITimer.TYPE_REPEATING_PRECISE],
+ ["t4", 3500, Ci.nsITimer.TYPE_REPEATING_PRECISE_CAN_SKIP],
+ ["t5", 5500, Ci.nsITimer.TYPE_REPEATING_SLACK_LOW_PRIORITY],
+ ["t6", 7500, Ci.nsITimer.TYPE_ONE_SHOT_LOW_PRIORITY],
+ ];
+
+ info("Add timers one at a time.");
+ for (let [name, delay, type] of timerData) {
+ let timer = newTimer(name, delay, type);
+ let timers = getTimers();
+ Assert.equal(timers.length, 1, "there should be only one timer");
+ Assert.equal(name, timers[0].name, "the name is correct");
+ Assert.equal(delay, timers[0].delay, "the delay is correct");
+ Assert.equal(type, timers[0].type, "the type is correct");
+
+ timer.cancel();
+ Assert.equal(getTimers().length, 0, "no timer left after cancelling");
+ }
+
+ info("Add all timers at once.");
+ let timers = [];
+ for (let [name, delay, type] of timerData) {
+ timers.push(newTimer(name, delay, type));
+ }
+ while (timers.length) {
+ Assert.equal(getTimers().length, timers.length, "correct timer count");
+ timers.pop().cancel();
+ }
+ Assert.equal(getTimers().length, 0, "no timer left after cancelling");
+}