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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=866271
Migrated from Robocop: https://bugzilla.mozilla.org/show_bug.cgi?id=1184186
-->
<head>
<meta charset="utf-8">
<title>Test for Bug 866271</title>
<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SpawnTask.js"></script>
<link rel="stylesheet" type="text/css" href="chrome://global/skin"/>
<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>
<script type="application/javascript;version=1.7">
Components.utils.import("resource://gre/modules/SharedPreferences.jsm");
Components.utils.import("resource://gre/modules/Promise.jsm");
Components.utils.import("resource://gre/modules/Task.jsm");
let _observerId = 0;
function makeObserver() {
let deferred = Promise.defer();
let ret = {
id: _observerId++,
count: 0,
promise: deferred.promise,
observe: function (subject, topic, data) {
ret.count += 1;
let msg = { subject: subject,
topic: topic,
data: data };
deferred.resolve(msg);
},
};
return ret;
};
add_task(function* test_get_set() {
let branch = SharedPreferences.forAndroid("test");
branch.setBoolPref("boolKey", true);
branch.setCharPref("charKey", "string value");
branch.setIntPref("intKey", 1000);
is(branch.getBoolPref("boolKey"), true);
is(branch.getCharPref("charKey"), "string value");
is(branch.getIntPref("intKey"), 1000);
branch.setBoolPref("boolKey", false);
branch.setCharPref("charKey", "different string value");
branch.setIntPref("intKey", -2000);
is(branch.getBoolPref("boolKey"), false);
is(branch.getCharPref("charKey"), "different string value");
is(branch.getIntPref("intKey"), -2000);
is(typeof(branch.getBoolPref("boolKey")), "boolean");
is(typeof(branch.getCharPref("charKey")), "string");
is(typeof(branch.getIntPref("intKey")), "number");
});
add_task(function* test_default() {
let branch = SharedPreferences.forAndroid();
branch.setBoolPref("boolKey", true);
branch.setCharPref("charKey", "string value");
branch.setIntPref("intKey", 1000);
is(branch.getBoolPref("boolKey"), true);
is(branch.getCharPref("charKey"), "string value");
is(branch.getIntPref("intKey"), 1000);
branch.setBoolPref("boolKey", false);
branch.setCharPref("charKey", "different string value");
branch.setIntPref("intKey", -2000);
is(branch.getBoolPref("boolKey"), false);
is(branch.getCharPref("charKey"), "different string value");
is(branch.getIntPref("intKey"), -2000);
is(typeof(branch.getBoolPref("boolKey")), "boolean");
is(typeof(branch.getCharPref("charKey")), "string");
is(typeof(branch.getIntPref("intKey")), "number");
});
add_task(function* test_multiple_branches() {
let branch1 = SharedPreferences.forAndroid("test1");
let branch2 = SharedPreferences.forAndroid("test2");
branch1.setBoolPref("boolKey", true);
branch2.setBoolPref("boolKey", false);
is(branch1.getBoolPref("boolKey"), true);
is(branch2.getBoolPref("boolKey"), false);
branch1.setCharPref("charKey", "a value");
branch2.setCharPref("charKey", "a different value");
is(branch1.getCharPref("charKey"), "a value");
is(branch2.getCharPref("charKey"), "a different value");
});
add_task(function* test_add_remove_observer() {
let branch = SharedPreferences.forAndroid("test");
branch.setBoolPref("boolKey", false);
is(branch.getBoolPref("boolKey"), false);
let obs1 = makeObserver();
branch.addObserver("boolKey", obs1);
try {
branch.setBoolPref("boolKey", true);
is(branch.getBoolPref("boolKey"), true);
let value1 = yield obs1.promise;
is(obs1.count, 1);
is(value1.subject, obs1);
is(value1.topic, "boolKey");
is(typeof(value1.data), "boolean");
is(value1.data, true);
} finally {
branch.removeObserver("boolKey", obs1);
}
// Make sure the original observer is really gone, or as close as
// we: install a second observer, wait for it to be notified, and
// then verify the original observer was *not* notified. This
// depends, of course, on the order that observers are notified, but
// is better than nothing.
let obs2 = makeObserver();
branch.addObserver("boolKey", obs2);
try {
branch.setBoolPref("boolKey", false);
is(branch.getBoolPref("boolKey"), false);
let value2 = yield obs2.promise;
is(obs2.count, 1);
is(value2.subject, obs2);
is(value2.topic, "boolKey");
is(typeof(value2.data), "boolean");
is(value2.data, false);
// Original observer count is preserved.
is(obs1.count, 1);
} finally {
branch.removeObserver("boolKey", obs2);
}
});
add_task(function* test_observer_ignores() {
let branch = SharedPreferences.forAndroid("test");
branch.setCharPref("charKey", "first value");
is(branch.getCharPref("charKey"), "first value");
let obs = makeObserver();
branch.addObserver("charKey", obs);
try {
// These should all be ignored.
branch.setBoolPref("boolKey", true);
branch.setBoolPref("boolKey", false);
branch.setIntPref("intKey", -3000);
branch.setIntPref("intKey", 4000);
branch.setCharPref("charKey", "a value");
let value = yield obs.promise;
// Observer should have been notified exactly once.
is(obs.count, 1);
is(value.subject, obs);
is(value.topic, "charKey");
is(typeof(value.data), "string");
is(value.data, "a value");
} finally {
branch.removeObserver("charKey", obs);
}
});
add_task(function* test_observer_ignores_branches() {
let branch = SharedPreferences.forAndroid("test");
branch.setCharPref("charKey", "first value");
is(branch.getCharPref("charKey"), "first value");
let obs = makeObserver();
branch.addObserver("charKey", obs);
try {
// These should all be ignored.
let branch2 = SharedPreferences.forAndroid("test2");
branch2.setCharPref("charKey", "a wrong value");
let branch3 = SharedPreferences.forAndroid("test.2");
branch3.setCharPref("charKey", "a different wrong value");
// This should not be ignored.
branch.setCharPref("charKey", "a value");
let value = yield obs.promise;
// Observer should have been notified exactly once.
is(obs.count, 1);
is(value.subject, obs);
is(value.topic, "charKey");
is(typeof(value.data), "string");
is(value.data, "a value");
} finally {
branch.removeObserver("charKey", obs);
}
});
add_task(function* test_scopes() {
let forApp = SharedPreferences.forApp();
let forProfile = SharedPreferences.forProfile();
let forProfileName = SharedPreferences.forProfileName("testProfile");
let forAndroidDefault = SharedPreferences.forAndroid();
let forAndroidBranch = SharedPreferences.forAndroid("testBranch");
forApp.setCharPref("charKey", "forApp");
forProfile.setCharPref("charKey", "forProfile");
forProfileName.setCharPref("charKey", "forProfileName");
forAndroidDefault.setCharPref("charKey", "forAndroidDefault");
forAndroidBranch.setCharPref("charKey", "forAndroidBranch");
is(forApp.getCharPref("charKey"), "forApp");
is(forProfile.getCharPref("charKey"), "forProfile");
is(forProfileName.getCharPref("charKey"), "forProfileName");
is(forAndroidDefault.getCharPref("charKey"), "forAndroidDefault");
is(forAndroidBranch.getCharPref("charKey"), "forAndroidBranch");
});
</script>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=866271">Mozilla Bug 866271</a>
<br>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1184186">Migrated from Robocop testSharedPreferences</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
</pre>
</body>
</html>
|
