static void test_callbackCalledWithChangeDetection (void)
{
printf ("test callback is not called when key has not changed\n");
KeySet * conf = ksNew (0, KS_END);
PLUGIN_OPEN ("internalnotification");
char * value = "foobaroo!";
Key * valueKey = keyNew ("user/test/internalnotification/value", KEY_VALUE, value, KEY_END);
KeySet * ks = ksNew (1, valueKey, KS_END);
succeed_if (internalnotificationRegisterCallback (plugin, valueKey, test_callback) == 1,
"call to elektraInternalnotificationRegisterCallback was not successful");
elektraInternalnotificationUpdateRegisteredKeys (plugin, ks);
succeed_if (callback_called, "registered value was not updated");
callback_called = 0;
elektraInternalnotificationUpdateRegisteredKeys (plugin, ks);
succeed_if (callback_called == 0, "registered value was updated but value has not changed");
ksDel (ks);
PLUGIN_CLOSE ();
}
static void test_intNoUpdateWithValueExceedingIntMin (void)
{
printf ("test no update with value that exceeds INT_MIN\n");
KeySet * conf = ksNew (0, KS_END);
PLUGIN_OPEN ("internalnotification");
Key * valueKey = keyNew ("user/test/internalnotification/value", KEY_END);
KeySet * ks = ksNew (1, valueKey, KS_END);
int value = 123;
succeed_if (internalnotificationRegisterInt (plugin, valueKey, &value) == 1,
"call to elektraInternalnotificationRegisterInt was not successful");
long long exceedsInt = (long long) INT_MIN - 1;
char * stringValue = convertLongLongToString (exceedsInt);
keySetString (valueKey, stringValue);
elektraInternalnotificationUpdateRegisteredKeys (plugin, ks);
succeed_if (value == 123, "registered value was updated");
elektraFree (stringValue);
ksDel (ks);
PLUGIN_CLOSE ();
}
/**
* Updates registrations with current data from storage.
* Part of elektra plugin contract.
*
* @param handle plugin handle
* @param returned key set containing current data from storage
* @param parentKey key for errors
*
* @retval 1 on success
* @retval -1 on failure
*/
int elektraInternalnotificationGet (Plugin * handle, KeySet * returned, Key * parentKey)
{
if (!elektraStrCmp (keyName (parentKey), "system/elektra/modules/internalnotification"))
{
KeySet * contract = ksNew (
30,
keyNew ("system/elektra/modules/internalnotification", KEY_VALUE,
"internalnotification plugin waits for your orders", KEY_END),
keyNew ("system/elektra/modules/internalnotification/exports", KEY_END),
keyNew ("system/elektra/modules/internalnotification/exports/get", KEY_FUNC, elektraInternalnotificationGet,
KEY_END),
keyNew ("system/elektra/modules/internalnotification/exports/set", KEY_FUNC, elektraInternalnotificationSet,
KEY_END),
keyNew ("system/elektra/modules/internalnotification/exports/open", KEY_FUNC, elektraInternalnotificationOpen,
KEY_END),
keyNew ("system/elektra/modules/internalnotification/exports/close", KEY_FUNC, elektraInternalnotificationClose,
KEY_END),
keyNew ("system/elektra/modules/internalnotification/exports/notificationCallback", KEY_FUNC,
elektraInternalnotificationDoUpdate, KEY_END),
// Export register* functions
INTERNALNOTIFICATION_EXPORT_FUNCTION (Int), INTERNALNOTIFICATION_EXPORT_FUNCTION (UnsignedInt),
INTERNALNOTIFICATION_EXPORT_FUNCTION (Long), INTERNALNOTIFICATION_EXPORT_FUNCTION (UnsignedLong),
INTERNALNOTIFICATION_EXPORT_FUNCTION (LongLong), INTERNALNOTIFICATION_EXPORT_FUNCTION (UnsignedLongLong),
INTERNALNOTIFICATION_EXPORT_FUNCTION (Float), INTERNALNOTIFICATION_EXPORT_FUNCTION (Double),
// Export register* functions for kdb_*_t types
INTERNALNOTIFICATION_EXPORT_FUNCTION (KdbBoolean), INTERNALNOTIFICATION_EXPORT_FUNCTION (KdbChar),
INTERNALNOTIFICATION_EXPORT_FUNCTION (KdbOctet), INTERNALNOTIFICATION_EXPORT_FUNCTION (KdbShort),
INTERNALNOTIFICATION_EXPORT_FUNCTION (KdbUnsignedShort), INTERNALNOTIFICATION_EXPORT_FUNCTION (KdbLong),
INTERNALNOTIFICATION_EXPORT_FUNCTION (KdbUnsignedLong), INTERNALNOTIFICATION_EXPORT_FUNCTION (KdbLongLong),
INTERNALNOTIFICATION_EXPORT_FUNCTION (KdbUnsignedLongLong), INTERNALNOTIFICATION_EXPORT_FUNCTION (KdbFloat),
INTERNALNOTIFICATION_EXPORT_FUNCTION (KdbDouble), INTERNALNOTIFICATION_EXPORT_FUNCTION (KdbLongDouble),
keyNew ("system/elektra/modules/internalnotification/exports/registerCallback", KEY_FUNC,
elektraInternalnotificationRegisterCallback, KEY_END),
keyNew ("system/elektra/modules/internalnotification/exports/registerCallbackSameOrBelow", KEY_FUNC,
elektraInternalnotificationRegisterCallbackSameOrBelow, KEY_END),
keyNew ("system/elektra/modules/internalnotification/exports/setConversionErrorCallback", KEY_FUNC,
elektraInternalnotificationSetConversionErrorCallback, KEY_END),
#include ELEKTRA_README
keyNew ("system/elektra/modules/internalnotification/infos/version", KEY_VALUE, PLUGINVERSION, KEY_END), KS_END);
ksAppend (returned, contract);
ksDel (contract);
return 1;
}
elektraInternalnotificationUpdateRegisteredKeys (handle, returned);
return 1;
}
static void test_callbackCalledWithKey (void)
{
printf ("test callback is called with changed key\n");
KeySet * conf = ksNew (0, KS_END);
PLUGIN_OPEN ("internalnotification");
char * value = "foobaroo!";
Key * valueKey = keyNew ("user/test/internalnotification/value", KEY_VALUE, value, KEY_END);
KeySet * ks = ksNew (1, valueKey, KS_END);
succeed_if (internalnotificationRegisterCallback (plugin, valueKey, test_callback) == 1,
"call to elektraInternalnotificationRegisterCallback was not successful");
elektraInternalnotificationUpdateRegisteredKeys (plugin, ks);
succeed_if (callback_called, "registered value was not updated");
succeed_if_same_string (callback_keyName, keyName (valueKey));
succeed_if_same_string (callback_keyValue, value);
ksDel (ks);
PLUGIN_CLOSE ();
}
static void test_intUpdateWithCascadingKey (void)
{
printf ("test update with cascading key registered\n");
KeySet * conf = ksNew (0, KS_END);
PLUGIN_OPEN ("internalnotification");
Key * registeredKey = keyNew ("/test/internalnotification/value", KEY_END);
int value = 0;
succeed_if (internalnotificationRegisterInt (plugin, registeredKey, &value) == 1,
"call to elektraInternalnotificationRegisterInt was not successful");
Key * valueKey = keyNew ("user/test/internalnotification/value", KEY_VALUE, "42", KEY_END);
KeySet * ks = ksNew (1, valueKey, KS_END);
elektraInternalnotificationUpdateRegisteredKeys (plugin, ks);
succeed_if (value == 42, "registered value was not updated");
keyDel (registeredKey);
ksDel (ks);
PLUGIN_CLOSE ();
}
static void test_intNoUpdateWithInvalidValue (void)
{
printf ("test no update with invalid value\n");
KeySet * conf = ksNew (0, KS_END);
PLUGIN_OPEN ("internalnotification");
Key * valueKey = keyNew ("user/test/internalnotification/value", KEY_END);
KeySet * ks = ksNew (1, valueKey, KS_END);
int value = 123;
succeed_if (internalnotificationRegisterInt (plugin, valueKey, &value) == 1,
"call to elektraInternalnotificationRegisterInt was not successful");
keySetString (valueKey, "42abcd");
elektraInternalnotificationUpdateRegisteredKeys (plugin, ks);
succeed_if (value == 123, "registered value was updated");
ksDel (ks);
PLUGIN_CLOSE ();
}