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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 the file(s) containing the functions to be tested.
// This permits internal static functions to be visible to this Test Framework.
#include "../parc_RingBuffer_NxM.c"
#include <parc/algol/parc_SafeMemory.h>
#include <LongBow/unit-test.h>
LONGBOW_TEST_RUNNER(parc_RingBuffer_NxM)
{
// 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);
LONGBOW_RUN_TEST_FIXTURE(Local);
}
// The Test Runner calls this function once before any Test Fixtures are run.
LONGBOW_TEST_RUNNER_SETUP(parc_RingBuffer_NxM)
{
return LONGBOW_STATUS_SUCCEEDED;
}
// The Test Runner calls this function once after all the Test Fixtures are run.
LONGBOW_TEST_RUNNER_TEARDOWN(parc_RingBuffer_NxM)
{
return LONGBOW_STATUS_SUCCEEDED;
}
LONGBOW_TEST_FIXTURE(Global)
{
}
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("Tests leak memory by %d allocations\n", outstandingAllocations);
return LONGBOW_STATUS_MEMORYLEAK;
}
return LONGBOW_STATUS_SUCCEEDED;
}
LONGBOW_TEST_FIXTURE(Local)
{
LONGBOW_RUN_TEST_CASE(Local, _destroy);
}
LONGBOW_TEST_FIXTURE_SETUP(Local)
{
return LONGBOW_STATUS_SUCCEEDED;
}
LONGBOW_TEST_FIXTURE_TEARDOWN(Local)
{
return LONGBOW_STATUS_SUCCEEDED;
}
static void
_testDestoryer(void **ptr)
{
parcBuffer_Release((PARCBuffer **) ptr);
}
LONGBOW_TEST_CASE(Local, _destroy)
{
// put something in the ring and don't remove it. Make sure the destroyer catches it.
uint32_t capacity = 128;
PARCRingBufferNxM *ring = parcRingBufferNxM_Create(capacity, _testDestoryer);
PARCBuffer *buffer = parcBuffer_Allocate(5);
parcRingBufferNxM_Put(ring, buffer);
parcRingBufferNxM_Release(&ring);
assertTrue(parcMemory_Outstanding() == 0, "Memory imbalance, expected 0 got %u", parcMemory_Outstanding());
}
int
main(int argc, char *argv[])
{
LongBowRunner *testRunner = LONGBOW_TEST_RUNNER_CREATE(parc_RingBuffer_NxM);
int exitStatus = LONGBOW_TEST_MAIN(argc, argv, testRunner);
longBowTestRunner_Destroy(&testRunner);
exit(exitStatus);
}
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