diff options
Diffstat (limited to 'startupcache/test/TestStartupCacheTelemetry.js')
-rw-r--r-- | startupcache/test/TestStartupCacheTelemetry.js | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/startupcache/test/TestStartupCacheTelemetry.js b/startupcache/test/TestStartupCacheTelemetry.js deleted file mode 100644 index 7a570187fd..0000000000 --- a/startupcache/test/TestStartupCacheTelemetry.js +++ /dev/null @@ -1,60 +0,0 @@ -const Cc = Components.classes; -const Ci = Components.interfaces; -const Cu = Components.utils; - -Cu.import("resource://gre/modules/Services.jsm"); -Cu.import("resource://gre/modules/XPCOMUtils.jsm"); - -function shouldHaveChanged(a, b) -{ - if (a.length != b.length) { - throw Error("TEST-UNEXPECTED-FAIL: telemetry count array size changed"); - } - - for (let i = 0; i < a.length; ++i) { - if (a[i] == b[i]) { - continue; - } - return; // something was different, that's all that matters - } - throw Error("TEST-UNEXPECTED-FAIL: telemetry data didn't change"); -} - -function TestStartupCacheTelemetry() { } - -TestStartupCacheTelemetry.prototype = { - classID: Components.ID("{73cbeffd-d6c7-42f0-aaf3-f176430dcfc8}"), - QueryInterface: XPCOMUtils.generateQI([Ci.nsIObserver]), - - saveInitial: function() { - let t = Services.telemetry; - this._age = t.getHistogramById("STARTUP_CACHE_AGE_HOURS").snapshot.counts; - this._invalid = t.getHistogramById("STARTUP_CACHE_INVALID").snapshot.counts; - }, - - checkFinal: function() { - let t = Services.telemetry; - let newAge = t.getHistogramById("STARTUP_CACHE_AGE_HOURS").snapshot.counts; - shouldHaveChanged(this._age, newAge); - - let newInvalid = t.getHistogramById("STARTUP_CACHE_INVALID").snapshot.counts; - shouldHaveChanged(this._invalid, newInvalid); - }, - - observe: function(subject, topic, data) { - switch (topic) { - case "save-initial": - this.saveInitial(); - break; - - case "check-final": - this.checkFinal(); - break; - - default: - throw Error("BADDOG, NO MILKBONE FOR YOU"); - } - }, -}; - -this.NSGetFactory = XPCOMUtils.generateNSGetFactory([TestStartupCacheTelemetry]); |