Bug 867868 - Alarms tests. r=jlebar

hal/Makefile.in

@@ -17,6 +17,8 @@ VPATH       = \
   $(srcdir)/cocoa \
   $(NULL)
 
+relativesrcdir   = @relativesrcdir@
+
 include $(DEPTH)/config/autoconf.mk
 
 LIBRARY_NAME   = hal_s
@@ -25,6 +27,10 @@ LIBXUL_LIBRARY = 1
 EXPORT_LIBRARY = 1
 FAIL_ON_WARNINGS = 1
 
+MOCHITEST_BROWSER_FILES += \
+	tests/browser_alarms.js \
+	$(NULL)
+
 ifeq (cocoa,$(MOZ_WIDGET_TOOLKIT))
 CMMSRCS += \
   CocoaSensor.mm \

hal/moz.build

@@ -19,6 +19,7 @@ EXPORTS.mozilla += [
     'HalWakeLock.h',
 ]
 
+TEST_DIRS += ['tests']
 CPP_SOURCES += [
     'Hal.cpp',
     'HalWakeLock.cpp',

hal/tests/Makefile.in

@@ -0,0 +1,18 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+DEPTH		= @DEPTH@
+topsrcdir	= @top_srcdir@
+srcdir		= @srcdir@
+VPATH		= @srcdir@
+relativesrcdir  = @relativesrcdir@
+
+include $(DEPTH)/config/autoconf.mk
+
+MOCHITEST_BROWSER_FILES = \
+  browser_alarms.js \
+  $(NULL)
+
+include $(topsrcdir)/config/rules.mk
+

hal/tests/browser_alarms.js

@@ -0,0 +1,187 @@
+XPCOMUtils.defineLazyModuleGetter(this, "AlarmService",
+                                  "resource://gre/modules/AlarmService.jsm");
+
+/*
+ * Tests for Bug 867868 and related Alarm API bugs.
+ *
+ * NOTE: These tests pass the alarm time to AlarmService as a number and not as
+ * a date. See bug 810973 about Date truncating milliseconds. AlarmService does
+ * not officially allow a integer, but nor does it disallow it. Of course this
+ * test will break if AlarmService adds a type check, hence this note.
+ * FIXME: when bug 810973 is fixed.
+ */
+
+function add_alarm_future(cb) {
+  let alarmId = undefined;
+  AlarmService.add({
+    date: Date.now() + 143,
+    ignoreTimezone: true
+  },
+  function onAlarmFired(aAlarm) {
+    ok(alarmId === aAlarm.id, "Future alarm fired successfully.");
+    cb();
+  },
+  function onSuccess(aAlarmId) {
+    alarmId = aAlarmId;
+  },
+  function onError(error) {
+    ok(false, "Unexpected error adding future alarm " + error);
+    cb();
+  });
+}
+
+function add_alarm_present(cb) {
+  let self = this;
+  let alarmId = undefined;
+  AlarmService.add({
+    date: Date.now(),
+    ignoreTimezone: true
+  },
+  function onAlarmFired(aAlarm) {
+    ok(alarmId === aAlarm.id, "Present alarm fired successfully.");
+    cb();
+  },
+  function onSuccess(aAlarmId) {
+    alarmId = aAlarmId;
+  }, function onError(error) {
+    ok(false, "Unexpected error adding alarm for current time " + error);
+    cb();
+  });
+}
+
+function add_alarm_past(cb) {
+  let self = this;
+  let alarmId = undefined;
+  AlarmService.add({
+    date: Date.now() - 5,
+    ignoreTimezone: true
+  },
+  function onAlarmFired(aAlarm) {
+    ok(alarmId === aAlarm.id, "Past alarm fired successfully.");
+    cb();
+  },
+  function onSuccess(aAlarmId) {
+    alarmId = aAlarmId;
+  },
+  function onError(error) {
+    ok(false, "Unexpected error adding alarm for time in the past " + error);
+    cb();
+  });
+}
+
+function trigger_all_alarms(cb) {
+  let n = 10;
+  let counter = 0;
+  let date = Date.now() + 57;
+  function onAlarmFired() {
+    counter++;
+    info("trigger_all_alarms count " + counter);
+    if (counter == n) {
+      ok(true, "All " + n + " alarms set to a particular time fired.");
+      cb();
+    }
+  }
+
+  for (let i = 0; i < n; i++) {
+    AlarmService.add(
+      {
+        date: date,
+        ignoreTimezone: true
+      },
+      onAlarmFired
+    );
+  }
+}
+
+function multiple_handlers(cb) {
+  let d = Date.now() + 100;
+  let called = 0;
+
+  function done() {
+    if (called == 2) {
+      ok(true, "Two alarms for the same time fired.");
+      cb();
+    }
+  }
+
+  function handler1() {
+    called++;
+    done();
+  }
+
+  function handler2() {
+    called++;
+    done();
+  }
+
+  AlarmService.add(
+    {
+      date: d,
+      ignoreTimezone: true
+    },
+    handler1
+  );
+  AlarmService.add(
+    {
+      date: d,
+      ignoreTimezone: true
+    },
+    handler2
+  );
+}
+
+function same_time_alarms(cb) {
+  var fired = 0;
+  var delay = Date.now() + 100;
+
+  function check() {
+    fired++;
+    if (fired == 4) {
+      ok(true, "All alarms set for the same time fired.");
+      cb();
+    }
+  }
+
+  function addImmediateAlarm() {
+    fired++;
+    AlarmService.add({
+      date: delay,
+      ignoreTimezone: true
+    }, check);
+  }
+
+  AlarmService.add({
+    date: delay,
+    ignoreTimezone: true
+  }, addImmediateAlarm);
+
+  AlarmService.add({
+    date: delay,
+    ignoreTimezone: true
+  }, addImmediateAlarm);
+}
+
+function test() {
+  var tests = [
+    add_alarm_future,
+    add_alarm_present,
+    add_alarm_past,
+    trigger_all_alarms,
+    multiple_handlers,
+    same_time_alarms
+  ]
+
+  var testIndex = -1;
+  function nextTest() {
+    testIndex++;
+    if (testIndex >= tests.length)
+      return;
+
+    waitForExplicitFinish();
+    tests[testIndex](function() {
+      finish();
+      nextTest();
+    });
+  }
+  nextTest();
+}

hal/tests/moz.build

@@ -0,0 +1,3 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.