1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/mobile/android/base/tests/testPrefsObserver.java Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,108 @@
1.4 +package org.mozilla.gecko.tests;
1.5 +
1.6 +import org.json.JSONException;
1.7 +import org.json.JSONObject;
1.8 +import org.mozilla.gecko.Actions;
1.9 +
1.10 +/**
1.11 + * Basic test to check bounce-back from overscroll.
1.12 + * - Load the page and verify it draws
1.13 + * - Drag page downwards by 100 pixels into overscroll, verify it snaps back.
1.14 + * - Drag page rightwards by 100 pixels into overscroll, verify it snaps back.
1.15 + */
1.16 +public class testPrefsObserver extends BaseTest {
1.17 + private static final String PREF_TEST_PREF = "robocop.tests.dummy";
1.18 + private static final int PREF_OBSERVE_REQUEST_ID = 0x7357;
1.19 + private static final long PREF_TIMEOUT = 10000;
1.20 +
1.21 + private Actions.RepeatedEventExpecter mExpecter;
1.22 +
1.23 + public void setPref(boolean value) throws JSONException {
1.24 + mAsserter.dumpLog("Setting pref");
1.25 +
1.26 + JSONObject jsonPref = new JSONObject();
1.27 + jsonPref.put("name", PREF_TEST_PREF);
1.28 + jsonPref.put("type", "bool");
1.29 + jsonPref.put("value", value);
1.30 + mActions.sendGeckoEvent("Preferences:Set", jsonPref.toString());
1.31 + }
1.32 +
1.33 + public void waitAndCheckPref(boolean value) throws JSONException {
1.34 + mAsserter.dumpLog("Waiting to check pref");
1.35 +
1.36 + JSONObject data = null;
1.37 + int requestId = -1;
1.38 +
1.39 + while (requestId != PREF_OBSERVE_REQUEST_ID) {
1.40 + data = new JSONObject(mExpecter.blockForEventData());
1.41 + if (!mExpecter.eventReceived()) {
1.42 + mAsserter.ok(false, "Checking pref is correct value", "Didn't receive pref");
1.43 + return;
1.44 + }
1.45 + requestId = data.getInt("requestId");
1.46 + }
1.47 +
1.48 + JSONObject pref = data.getJSONArray("preferences").getJSONObject(0);
1.49 + mAsserter.is(pref.getString("name"), PREF_TEST_PREF, "Pref name is correct");
1.50 + mAsserter.is(pref.getString("type"), "bool", "Pref type is correct");
1.51 + mAsserter.is(pref.getBoolean("value"), value, "Pref value is correct");
1.52 + }
1.53 +
1.54 + public void verifyDisconnect() throws JSONException {
1.55 + mAsserter.dumpLog("Checking pref observer is removed");
1.56 +
1.57 + JSONObject pref = null;
1.58 + int requestId = -1;
1.59 +
1.60 + while (requestId != PREF_OBSERVE_REQUEST_ID) {
1.61 + String data = mExpecter.blockForEventDataWithTimeout(PREF_TIMEOUT);
1.62 + if (data == null) {
1.63 + mAsserter.ok(true, "Verifying pref is unobserved", "Didn't get unobserved pref");
1.64 + return;
1.65 + }
1.66 + pref = new JSONObject(data);
1.67 + requestId = pref.getInt("requestId");
1.68 + }
1.69 +
1.70 + mAsserter.ok(false, "Received unobserved pref change", "");
1.71 + }
1.72 +
1.73 + public void observePref() throws JSONException {
1.74 + mAsserter.dumpLog("Setting up pref observer");
1.75 +
1.76 + // Setup the pref observer
1.77 + mExpecter = mActions.expectGeckoEvent("Preferences:Data");
1.78 + mActions.sendPreferencesObserveEvent(PREF_OBSERVE_REQUEST_ID, new String[] { PREF_TEST_PREF });
1.79 + }
1.80 +
1.81 + public void removePrefObserver() {
1.82 + mAsserter.dumpLog("Removing pref observer");
1.83 +
1.84 + mActions.sendPreferencesRemoveObserversEvent(PREF_OBSERVE_REQUEST_ID);
1.85 + }
1.86 +
1.87 + public void testPrefsObserver() {
1.88 + blockForGeckoReady();
1.89 +
1.90 + try {
1.91 + setPref(false);
1.92 + observePref();
1.93 + waitAndCheckPref(false);
1.94 +
1.95 + setPref(true);
1.96 + waitAndCheckPref(true);
1.97 +
1.98 + removePrefObserver();
1.99 + setPref(false);
1.100 + verifyDisconnect();
1.101 + } catch (Exception ex) {
1.102 + mAsserter.ok(false, "exception in testPrefsObserver", ex.toString());
1.103 + } finally {
1.104 + // Make sure we remove the observer - if it's already removed, this
1.105 + // will do nothing.
1.106 + removePrefObserver();
1.107 + }
1.108 + mExpecter.unregisterListener();
1.109 + }
1.110 +}
1.111 +
