From ec688b4723a041044226358bcd4dd6e2da39da49 Mon Sep 17 00:00:00 2001 From: Luca Muscariello Date: Thu, 23 Feb 2017 17:01:02 +0100 Subject: Initial commit: cframework. Longbow and Libparc Change-Id: I90378dbd30da6033b20fb1f829b3b822cf366c59 Signed-off-by: Luca Muscariello --- libparc/parc/memory/test/test_parc_BufferPool.c | 370 ++++++++++++++++++++++++ 1 file changed, 370 insertions(+) create mode 100644 libparc/parc/memory/test/test_parc_BufferPool.c (limited to 'libparc/parc/memory/test/test_parc_BufferPool.c') diff --git a/libparc/parc/memory/test/test_parc_BufferPool.c b/libparc/parc/memory/test/test_parc_BufferPool.c new file mode 100644 index 00000000..b7c18d08 --- /dev/null +++ b/libparc/parc/memory/test/test_parc_BufferPool.c @@ -0,0 +1,370 @@ +/* + * 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 "../parc_BufferPool.c" + +#include +#include +#include +#include +#include + +#include +#include + +LONGBOW_TEST_RUNNER(parc_BufferPool) +{ + // 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(CreateAcquireRelease); + LONGBOW_RUN_TEST_FIXTURE(Object); + LONGBOW_RUN_TEST_FIXTURE(Specialization); +} + +// The Test Runner calls this function once before any Test Fixtures are run. +LONGBOW_TEST_RUNNER_SETUP(parc_BufferPool) +{ + parcMemory_SetInterface(&PARCSafeMemoryAsPARCMemory); + return LONGBOW_STATUS_SUCCEEDED; +} + +// The Test Runner calls this function once after all the Test Fixtures are run. +LONGBOW_TEST_RUNNER_TEARDOWN(parc_BufferPool) +{ + return LONGBOW_STATUS_SUCCEEDED; +} + +LONGBOW_TEST_FIXTURE(CreateAcquireRelease) +{ + LONGBOW_RUN_TEST_CASE(CreateAcquireRelease, CreateRelease); +} + +LONGBOW_TEST_FIXTURE_SETUP(CreateAcquireRelease) +{ + return LONGBOW_STATUS_SUCCEEDED; +} + +LONGBOW_TEST_FIXTURE_TEARDOWN(CreateAcquireRelease) +{ + if (!parcMemoryTesting_ExpectedOutstanding(0, "%s leaked memory.", longBowTestCase_GetFullName(testCase))) { + parcSafeMemory_ReportAllocation(1); + return LONGBOW_STATUS_MEMORYLEAK; + } + + return LONGBOW_STATUS_SUCCEEDED; +} + +LONGBOW_TEST_CASE(CreateAcquireRelease, CreateRelease) +{ + PARCBufferPool *instance = parcBufferPool_Create(3, 10); + assertNotNull(instance, "Expected non-null result from parcBufferPool_Create();"); + + parcObjectTesting_AssertAcquireReleaseContract(parcBufferPool_Acquire, instance); + + parcBufferPool_Release(&instance); + assertNull(instance, "Expected null result from parcBufferPool_Release();"); +} + +LONGBOW_TEST_FIXTURE(Object) +{ + LONGBOW_RUN_TEST_CASE(Object, parcBufferPool_Display); + LONGBOW_RUN_TEST_CASE(Object, parcBufferPool_IsValid); + LONGBOW_RUN_TEST_CASE(Object, parcBufferPool_AssertValid); +} + +LONGBOW_TEST_FIXTURE_SETUP(Object) +{ + return LONGBOW_STATUS_SUCCEEDED; +} + +LONGBOW_TEST_FIXTURE_TEARDOWN(Object) +{ + if (!parcMemoryTesting_ExpectedOutstanding(0, "%s mismanaged memory.", longBowTestCase_GetFullName(testCase))) { + return LONGBOW_STATUS_MEMORYLEAK; + } + + return LONGBOW_STATUS_SUCCEEDED; +} + +LONGBOW_TEST_CASE(Object, parcBufferPool_Display) +{ + PARCBufferPool *instance = parcBufferPool_Create(3, 10); + parcBufferPool_Display(instance, 0); + parcBufferPool_Release(&instance); +} + +LONGBOW_TEST_CASE(Object, parcBufferPool_IsValid) +{ + PARCBufferPool *instance = parcBufferPool_Create(3, 10); + assertTrue(parcBufferPool_IsValid(instance), "Expected parcBufferPool_Create to result in a valid instance."); + + parcBufferPool_Release(&instance); + assertFalse(parcBufferPool_IsValid(instance), "Expected parcBufferPool_Release to result in an invalid instance."); +} + +LONGBOW_TEST_CASE(Object, parcBufferPool_AssertValid) +{ + PARCBufferPool *instance = parcBufferPool_Create(3, 10); + parcBufferPool_AssertValid(instance); + + parcBufferPool_Release(&instance); + assertFalse(parcBufferPool_IsValid(instance), "Expected parcBufferPool_Release to result in an invalid instance."); +} + +LONGBOW_TEST_FIXTURE(Specialization) +{ + LONGBOW_RUN_TEST_CASE(Specialization, parcBufferPool_GetInstance); + LONGBOW_RUN_TEST_CASE(Specialization, parcBufferPool_GetLargestPoolSize); + LONGBOW_RUN_TEST_CASE(Specialization, parcBufferPool_GetCurrentPoolSize); + LONGBOW_RUN_TEST_CASE(Specialization, parcBufferPool_GetTotalInstances); + LONGBOW_RUN_TEST_CASE(Specialization, parcBufferPool_GetCacheHits); + LONGBOW_RUN_TEST_CASE(Specialization, parcBufferPool_GetLimit); + LONGBOW_RUN_TEST_CASE(Specialization, parcBufferPool_SetLimit_Increasing); + LONGBOW_RUN_TEST_CASE(Specialization, parcBufferPool_SetLimit_Decreasing); + LONGBOW_RUN_TEST_CASE(Specialization, parcBufferPool_Drain); +} + +LONGBOW_TEST_FIXTURE_SETUP(Specialization) +{ + longBowTestCase_SetInt(testCase, "initialAllocations", parcMemory_Outstanding()); + return LONGBOW_STATUS_SUCCEEDED; +} + +LONGBOW_TEST_FIXTURE_TEARDOWN(Specialization) +{ + int initialAllocations = longBowTestCase_GetInt(testCase, "initialAllocations"); + + if (parcMemory_Outstanding() > initialAllocations) { + parcSafeMemory_ReportAllocation(1); + return LONGBOW_STATUS_MEMORYLEAK; + } + + return LONGBOW_STATUS_SUCCEEDED; +} + +LONGBOW_TEST_CASE(Specialization, parcBufferPool_GetInstance) +{ + PARCBufferPool *pool = parcBufferPool_Create(3, 10); + + PARCBuffer *buffer = parcBufferPool_GetInstance(pool); + + parcBuffer_AssertValid(buffer); + parcBuffer_Release(&buffer); + + size_t largestPoolSize = parcBufferPool_GetLargestPoolSize(pool); + + assertTrue(largestPoolSize == 1, "Expected the largestPoolSize to be 1, actual %zu", largestPoolSize); + + parcBufferPool_Release(&pool); +} + +LONGBOW_TEST_CASE(Specialization, parcBufferPool_GetLargestPoolSize) +{ + PARCBufferPool *pool = parcBufferPool_Create(3, 10); + size_t largestPoolSize = parcBufferPool_GetLargestPoolSize(pool); + + assertTrue(largestPoolSize == 0, "Expected the largestPoolSize to be 0, actual %zu", largestPoolSize); + + PARCBuffer *buffer = parcBufferPool_GetInstance(pool); + + parcBuffer_AssertValid(buffer); + parcBuffer_Release(&buffer); + + largestPoolSize = parcBufferPool_GetLargestPoolSize(pool); + + assertTrue(largestPoolSize == 1, "Expected the largestPoolSize to be 1, actual %zu", largestPoolSize); + + parcBufferPool_Release(&pool); +} + +LONGBOW_TEST_CASE(Specialization, parcBufferPool_GetTotalInstances) +{ + PARCBufferPool *pool = parcBufferPool_Create(3, 10); + size_t totalInstances = parcBufferPool_GetTotalInstances(pool); + + assertTrue(totalInstances == 0, "Expected the totalInstances to be 0, actual %zu", totalInstances); + + PARCBuffer *buffer = parcBufferPool_GetInstance(pool); + + parcBuffer_AssertValid(buffer); + parcBuffer_Release(&buffer); + + totalInstances = parcBufferPool_GetTotalInstances(pool); + + assertTrue(totalInstances == 1, "Expected the totalInstances to be 1, actual %zu", totalInstances); + + parcBufferPool_Release(&pool); +} + +LONGBOW_TEST_CASE(Specialization, parcBufferPool_GetCacheHits) +{ + PARCBufferPool *pool = parcBufferPool_Create(3, 10); + size_t cacheHits = parcBufferPool_GetCacheHits(pool); + + assertTrue(cacheHits == 0, "Expected the cacheHits to be 0, actual %zu", cacheHits); + + PARCBuffer *buffer = parcBufferPool_GetInstance(pool); + parcBuffer_AssertValid(buffer); + parcBuffer_Release(&buffer); + + cacheHits = parcBufferPool_GetCacheHits(pool); + assertTrue(cacheHits == 0, "Expected the cacheHits to be 0, actual %zu", cacheHits); + + buffer = parcBufferPool_GetInstance(pool); + parcBuffer_AssertValid(buffer); + parcBuffer_Release(&buffer); + + cacheHits = parcBufferPool_GetCacheHits(pool); + assertTrue(cacheHits == 1, "Expected the cacheHits to be 1, actual %zu", cacheHits); + + parcBufferPool_Release(&pool); +} + +LONGBOW_TEST_CASE(Specialization, parcBufferPool_GetLimit) +{ + size_t expected = 20; + + PARCBufferPool *pool = parcBufferPool_Create(expected, 10); + size_t limit = parcBufferPool_GetLimit(pool); + + assertTrue(limit == expected, "Expected the limit to be %zu, actual %zu", expected, limit); + parcBufferPool_Release(&pool); +} + +LONGBOW_TEST_CASE(Specialization, parcBufferPool_GetCurrentPoolSize) +{ + size_t expectedLimit = 3; + + PARCBufferPool *pool = parcBufferPool_Create(expectedLimit, 10); + size_t poolSize = parcBufferPool_GetCurrentPoolSize(pool); + + assertTrue(poolSize == 0, "Expected the poolSize to be 0, actual %zu", poolSize); + + PARCBuffer *buffer1 = parcBufferPool_GetInstance(pool); + PARCBuffer *buffer2 = parcBufferPool_GetInstance(pool); + PARCBuffer *buffer3 = parcBufferPool_GetInstance(pool); + PARCBuffer *buffer4 = parcBufferPool_GetInstance(pool); + PARCBuffer *buffer5 = parcBufferPool_GetInstance(pool); + + parcBuffer_Release(&buffer1); + parcBuffer_Release(&buffer2); + parcBuffer_Release(&buffer3); + parcBuffer_Release(&buffer4); + parcBuffer_Release(&buffer5); + + poolSize = parcBufferPool_GetCurrentPoolSize(pool); + + assertTrue(poolSize == expectedLimit, "Expected the poolSize to be %zu, actual %zu", expectedLimit, poolSize); + + parcBufferPool_Release(&pool); +} + +LONGBOW_TEST_CASE(Specialization, parcBufferPool_SetLimit_Increasing) +{ + size_t oldLimit = 3; + size_t newLimit = 5; + + PARCBufferPool *pool = parcBufferPool_Create(oldLimit, 10); + size_t limit = parcBufferPool_GetLimit(pool); + + assertTrue(limit == oldLimit, "Expected the limit to be %zu, actual %zu", oldLimit, limit); + + PARCBuffer *buffer1 = parcBufferPool_GetInstance(pool); + PARCBuffer *buffer2 = parcBufferPool_GetInstance(pool); + PARCBuffer *buffer3 = parcBufferPool_GetInstance(pool); + parcBuffer_AssertValid(buffer1); + parcBuffer_AssertValid(buffer2); + parcBuffer_AssertValid(buffer3); + parcBuffer_Release(&buffer1); + parcBuffer_Release(&buffer2); + parcBuffer_Release(&buffer3); + + limit = parcBufferPool_SetLimit(pool, newLimit); + assertTrue(limit == 3, "Expected the old limit to be %zu, actual %zu", oldLimit, limit); + + size_t largestPoolSize = parcBufferPool_GetLargestPoolSize(pool); + assertTrue(largestPoolSize == oldLimit, "Expected largest pool size to be %zu, actual %zu", oldLimit, largestPoolSize); + + + parcBufferPool_Release(&pool); +} + +LONGBOW_TEST_CASE(Specialization, parcBufferPool_SetLimit_Decreasing) +{ + size_t oldLimit = 3; + size_t newLimit = 2; + + PARCBufferPool *pool = parcBufferPool_Create(oldLimit, 10); + size_t limit = parcBufferPool_GetLimit(pool); + + assertTrue(limit == oldLimit, "Expected the limit to be %zu, actual %zu", oldLimit, limit); + + PARCBuffer *buffer1 = parcBufferPool_GetInstance(pool); + PARCBuffer *buffer2 = parcBufferPool_GetInstance(pool); + PARCBuffer *buffer3 = parcBufferPool_GetInstance(pool); + parcBuffer_AssertValid(buffer1); + parcBuffer_AssertValid(buffer2); + parcBuffer_AssertValid(buffer3); + parcBuffer_Release(&buffer1); + parcBuffer_Release(&buffer2); + parcBuffer_Release(&buffer3); + + limit = parcBufferPool_SetLimit(pool, newLimit); + assertTrue(limit == 3, "Expected the old limit to be %zu, actual %zu", oldLimit, limit); + + size_t largestPoolSize = parcBufferPool_GetLargestPoolSize(pool); + assertTrue(largestPoolSize == oldLimit, "Expected largest pool size to be %zu, actual %zu", oldLimit, largestPoolSize); + + + parcBufferPool_Release(&pool); +} + +LONGBOW_TEST_CASE(Specialization, parcBufferPool_Drain) +{ + size_t oldLimit = 3; + size_t newLimit = 2; + + PARCBufferPool *pool = parcBufferPool_Create(oldLimit, 10); + + PARCBuffer *buffer1 = parcBufferPool_GetInstance(pool); + PARCBuffer *buffer2 = parcBufferPool_GetInstance(pool); + PARCBuffer *buffer3 = parcBufferPool_GetInstance(pool); + parcBuffer_AssertValid(buffer1); + parcBuffer_AssertValid(buffer2); + parcBuffer_AssertValid(buffer3); + parcBuffer_Release(&buffer1); + parcBuffer_Release(&buffer2); + parcBuffer_Release(&buffer3); + + size_t limit = parcBufferPool_SetLimit(pool, newLimit); + assertTrue(limit == oldLimit, "Expected the limit to be %zu, actual %zu", oldLimit, limit); + + size_t drained = parcBufferPool_Drain(pool); + assertTrue(drained == 1, "Expected the drained to be 1, actual %zu", drained); + + parcBufferPool_Release(&pool); +} + +int +main(int argc, char *argv[argc]) +{ + LongBowRunner *testRunner = LONGBOW_TEST_RUNNER_CREATE(parc_BufferPool); + int exitStatus = longBowMain(argc, argv, testRunner, NULL); + longBowTestRunner_Destroy(&testRunner); + exit(exitStatus); +} -- cgit 1.2.3-korg