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/*
* Copyright (c) 2017 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <config.h>
#include <stdio.h>
#include <pthread.h>
#include <LongBow/unit-test.h>
#include <parc/algol/parc_SafeMemory.h>
#include <parc/algol/parc_EventTimer.h>
// Include the file(s) containing the functions to be tested.
// This permits internal static functions to be visible to this Test Framework.
#include "../parc_EventTimer.c"
LONGBOW_TEST_RUNNER(parc_EventTimer)
{
// The following Test Fixtures will run their corresponding Test Cases.
// Test Fixtures are run in the order specified, but all tests should be idempotent.
// Never rely on the execution order of tests or share state between them.
LONGBOW_RUN_TEST_FIXTURE(Global);
}
// The Test Runner calls this function once before any Test Fixtures are run.
LONGBOW_TEST_RUNNER_SETUP(parc_EventTimer)
{
parcEventTimer_EnableDebug();
return LONGBOW_STATUS_SUCCEEDED;
}
// The Test Runner calls this function once after all the Test Fixtures are run.
LONGBOW_TEST_RUNNER_TEARDOWN(parc_EventTimer)
{
parcEventTimer_DisableDebug();
return LONGBOW_STATUS_SUCCEEDED;
}
LONGBOW_TEST_FIXTURE(Global)
{
LONGBOW_RUN_TEST_CASE(Global, parc_EventTimer_Create_Destroy);
LONGBOW_RUN_TEST_CASE(Global, parc_EventTimer_Start);
LONGBOW_RUN_TEST_CASE(Global, parc_EventTimer_Stop);
}
LONGBOW_TEST_FIXTURE_SETUP(Global)
{
return LONGBOW_STATUS_SUCCEEDED;
}
LONGBOW_TEST_FIXTURE_TEARDOWN(Global)
{
uint32_t outstandingAllocations = parcSafeMemory_ReportAllocation(STDERR_FILENO);
if (outstandingAllocations != 0) {
printf("%s leaks memory by %d allocations\n", longBowTestCase_GetName(testCase), outstandingAllocations);
return LONGBOW_STATUS_MEMORYLEAK;
}
return LONGBOW_STATUS_SUCCEEDED;
}
static int _test_event_called = 0;
static void
_test_event(int fd, PARCEventType flags, void *data)
{
_test_event_called++;
}
LONGBOW_TEST_CASE(Global, parc_EventTimer_Create_Destroy)
{
PARCEventScheduler *parcEventScheduler = parcEventScheduler_Create();
assertNotNull(parcEventScheduler, "parcEventScheduler_Create returned a null reference");
PARCEventTimer *parcEventTimer = parcEventTimer_Create(parcEventScheduler, PARCEventType_None, _test_event, NULL);
assertNotNull(parcEventTimer, "parcEventTimer_Create returned a null reference");
parcEventTimer_Destroy(&parcEventTimer);
parcEventScheduler_Destroy(&parcEventScheduler);
}
LONGBOW_TEST_CASE(Global, parc_EventTimer_Start)
{
PARCEventScheduler *parcEventScheduler = parcEventScheduler_Create();
assertNotNull(parcEventScheduler, "parcEventScheduler_Create returned a null reference");
PARCEventTimer *parcEventTimer = parcEventTimer_Create(parcEventScheduler, PARCEventType_None, _test_event, NULL);
assertNotNull(parcEventTimer, "parcEventTimer_Create returned a null reference");
struct timeval timeout = { 1, 0 };
parcEventTimer_Start(parcEventTimer, &timeout);
parcEventScheduler_Start(parcEventScheduler, PARCEventSchedulerDispatchType_Blocking);
assertTrue(_test_event_called == 1, "Event never called.");
parcEventTimer_Destroy(&parcEventTimer);
parcEventScheduler_Destroy(&parcEventScheduler);
}
static void
_test_stop_event(int fd, PARCEventType flags, void *data)
{
PARCEventTimer **parcEventTimer = (PARCEventTimer **) data;
_test_event_called++;
parcEventTimer_Stop(*parcEventTimer);
}
LONGBOW_TEST_CASE(Global, parc_EventTimer_Stop)
{
PARCEventScheduler *parcEventScheduler = parcEventScheduler_Create();
assertNotNull(parcEventScheduler, "parcEventScheduler_Create returned a null reference");
PARCEventTimer *parcEventTimer = parcEventTimer_Create(parcEventScheduler, PARCEventType_None | PARCEventType_Persist, _test_stop_event, &parcEventTimer);
assertNotNull(parcEventTimer, "parcEventTimer_Create returned a null reference");
_test_event_called = 0;
struct timeval timeout = { 1, 0 };
parcEventTimer_Start(parcEventTimer, &timeout);
parcEventScheduler_Start(parcEventScheduler, PARCEventSchedulerDispatchType_Blocking);
assertTrue(_test_event_called == 1, "Event never called.");
parcEventTimer_Destroy(&parcEventTimer);
parcEventScheduler_Destroy(&parcEventScheduler);
}
int
main(int argc, char *argv[])
{
LongBowRunner *testRunner = LONGBOW_TEST_RUNNER_CREATE(parc_EventTimer);
int exitStatus = LONGBOW_TEST_MAIN(argc, argv, testRunner);
longBowTestRunner_Destroy(&testRunner);
exit(exitStatus);
}
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