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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /xpcom/tests/unit/test_getTimers.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
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.js | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/xpcom/tests/unit/test_getTimers.js b/xpcom/tests/unit/test_getTimers.js new file mode 100644 index 0000000000..58a048a4bc --- /dev/null +++ b/xpcom/tests/unit/test_getTimers.js @@ -0,0 +1,90 @@ +/* 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"); +} |