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realm-js
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add other notification methods

This commit is contained in:
Ari Lazier 2015-10-26 16:15:46 -07:00
parent ab1965c27e
commit 246ccc7bde
2 changed files with 59 additions and 3 deletions
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40
src/RJSRealm.mm
View File

@ -423,7 +423,7 @@ JSValueRef RealmWrite(JSContextRef ctx, JSObjectRef function, JSObjectRef thisOb
return NULL;
}
JSValueRef RealmAddNotification(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* jsException) {
JSValueRef RealmAddListener(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* jsException) {
try {
RJSValidateArgumentCount(argumentCount, 1);
@ -440,6 +440,40 @@ JSValueRef RealmAddNotification(JSContextRef ctx, JSObjectRef function, JSObject
}
}
JSValueRef RealmRemoveListener(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* jsException) {
try {
RJSValidateArgumentCount(argumentCount, 1);
JSObjectRef callback = RJSValidatedValueToFunction(ctx, arguments[0]);
SharedRealm realm = *RJSGetInternal<SharedRealm *>(thisObject);
static_cast<RJSRealmDelegate *>(realm->m_delegate.get())->remove_notification(callback);
return NULL;
}
catch (std::exception &exp) {
if (jsException) {
*jsException = RJSMakeError(ctx, exp);
}
return NULL;
}
}
JSValueRef RealmRemoveAllListeners(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* jsException) {
try {
RJSValidateArgumentCount(argumentCount, 0);
SharedRealm realm = *RJSGetInternal<SharedRealm *>(thisObject);
static_cast<RJSRealmDelegate *>(realm->m_delegate.get())->remove_all_notifications();
return NULL;
}
catch (std::exception &exp) {
if (jsException) {
*jsException = RJSMakeError(ctx, exp);
}
return NULL;
}
}
JSValueRef RealmClose(JSContextRef ctx, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* jsException) {
try {
RJSValidateArgumentCount(argumentCount, 0);
@ -462,7 +496,9 @@ static const JSStaticFunction RJSRealmFuncs[] = {
{"delete", RealmDelete, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
{"deleteAll", RealmDeleteAll, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
{"write", RealmWrite, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
{"addNotification", RealmAddNotification, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
{"addListener", RealmAddListener, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
{"removeListener", RealmRemoveListener, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
{"removeAllListeners", RealmRemoveAllListeners, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
{"close", RealmClose, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontEnum | kJSPropertyAttributeDontDelete},
{NULL, NULL},
};

22
tests/RealmTests.js
View File

@ -282,7 +282,7 @@ module.exports = BaseTest.extend({
var notificationCount = 0;
var notificationName;
var notification = realm.addNotification(function(realm, name) {
realm.addListener(function(realm, name) {
notificationCount++;
notificationName = name;
});
@ -291,5 +291,25 @@ module.exports = BaseTest.extend({
realm.write(function() {});
TestCase.assertEqual(notificationCount, 1);
TestCase.assertEqual(notificationName, 'DidChangeNotification');
var secondNotificationCount = 0;
function secondNotification(realm, name) {
secondNotificationCount++;
};
realm.addListener(secondNotification)
realm.write(function() {});
TestCase.assertEqual(notificationCount, 2);
TestCase.assertEqual(secondNotificationCount, 1);
realm.removeListener(secondNotification);
realm.write(function() {});
TestCase.assertEqual(notificationCount, 3);
TestCase.assertEqual(secondNotificationCount, 1);
realm.removeAllListeners();
realm.write(function() {});
TestCase.assertEqual(notificationCount, 3);
TestCase.assertEqual(secondNotificationCount, 1);
},
});