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/*
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* Copyright (C) 2019 Intel Corporation.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright notice(s),
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice(s),
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) ``AS IS'' AND ANY EXPRESS
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* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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* EVENT SHALL THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <memkind.h>
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#include "common.h"
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extern const char *PMEM_DIR;
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class MemkindDetectKindTests: public ::testing::Test
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{
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protected:
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void SetUp()
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{}
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void TearDown()
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{}
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};
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TEST_F(MemkindDetectKindTests, test_TC_MEMKIND_DetectKindNullPtr)
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{
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struct memkind *temp_kind = memkind_detect_kind(nullptr);
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ASSERT_EQ(nullptr, temp_kind);
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}
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TEST_F(MemkindDetectKindTests, test_TC_MEMKIND_DetectKindPmemKind)
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{
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memkind_t pmem_kind_temp = nullptr;
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int err = memkind_create_pmem(PMEM_DIR, 0, &pmem_kind_temp);
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ASSERT_EQ(0, err);
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ASSERT_NE(nullptr, pmem_kind_temp);
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void *ptr = memkind_malloc(pmem_kind_temp, 512);
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ASSERT_NE(nullptr, ptr);
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struct memkind *temp_kind = memkind_detect_kind(ptr);
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ASSERT_EQ(pmem_kind_temp, temp_kind);
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memkind_free(pmem_kind_temp, ptr);
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err = memkind_destroy_kind(pmem_kind_temp);
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ASSERT_EQ(0, err);
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}
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TEST_F(MemkindDetectKindTests, test_TC_MEMKIND_DetectKindRegularKind)
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{
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void *ptr = memkind_malloc(MEMKIND_REGULAR, 512);
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ASSERT_NE(nullptr, ptr);
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struct memkind *temp_kind = memkind_detect_kind(ptr);
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ASSERT_EQ(MEMKIND_REGULAR, temp_kind);
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memkind_free(MEMKIND_REGULAR, ptr);
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}
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TEST_F(MemkindDetectKindTests, test_TC_MEMKIND_DetectDefaultSmallSizeKind)
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{
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void *ptr = memkind_malloc(MEMKIND_DEFAULT, 512);
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ASSERT_NE(nullptr, ptr);
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struct memkind *temp_kind = memkind_detect_kind(ptr);
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ASSERT_EQ(MEMKIND_DEFAULT, temp_kind);
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memkind_free(MEMKIND_DEFAULT, ptr);
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}
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TEST_F(MemkindDetectKindTests, test_TC_MEMKIND_DetectDefaultBigSizeKind)
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{
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void *ptr = memkind_malloc(MEMKIND_DEFAULT, 8 * MB);
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ASSERT_NE(nullptr, ptr);
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struct memkind *temp_kind = memkind_detect_kind(ptr);
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ASSERT_EQ(MEMKIND_DEFAULT, temp_kind);
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memkind_free(MEMKIND_DEFAULT, ptr);
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}
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TEST_F(MemkindDetectKindTests, test_TC_MEMKIND_DetectKindMixKind)
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{
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const size_t alloc_size = 512;
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memkind_t pmem_kind_temp_1 = nullptr;
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memkind_t pmem_kind_temp_2 = nullptr;
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struct memkind *temp_kind = nullptr;
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void *ptr_pmem_1 = nullptr;
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void *ptr_pmem_2 = nullptr;
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void *ptr_regular = nullptr;
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void *ptr_default = nullptr;
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int err = memkind_create_pmem(PMEM_DIR, 0, &pmem_kind_temp_1);
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ASSERT_EQ(0, err);
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ASSERT_NE(nullptr, pmem_kind_temp_1);
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err = memkind_create_pmem(PMEM_DIR, MEMKIND_PMEM_MIN_SIZE, &pmem_kind_temp_2);
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ASSERT_EQ(0, err);
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ASSERT_NE(nullptr, pmem_kind_temp_2);
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ptr_pmem_1 = memkind_malloc(pmem_kind_temp_1, alloc_size);
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ASSERT_NE(nullptr, ptr_pmem_1);
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ptr_pmem_2 = memkind_malloc(pmem_kind_temp_2, alloc_size);
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ASSERT_NE(nullptr, ptr_pmem_2);
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ptr_default = memkind_malloc(MEMKIND_DEFAULT, alloc_size);
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ASSERT_NE(nullptr, ptr_default);
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ptr_regular = memkind_malloc(MEMKIND_REGULAR, alloc_size);
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ASSERT_NE(nullptr, ptr_regular);
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temp_kind = memkind_detect_kind(ptr_default);
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ASSERT_EQ(MEMKIND_DEFAULT, temp_kind);
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temp_kind = memkind_detect_kind(ptr_pmem_1);
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ASSERT_EQ(pmem_kind_temp_1, temp_kind);
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temp_kind = memkind_detect_kind(ptr_regular);
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ASSERT_EQ(MEMKIND_REGULAR, temp_kind);
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temp_kind = memkind_detect_kind(ptr_pmem_2);
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ASSERT_EQ(pmem_kind_temp_2, temp_kind);
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memkind_free(pmem_kind_temp_2, ptr_pmem_2);
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memkind_free(pmem_kind_temp_1, ptr_pmem_1);
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memkind_free(MEMKIND_DEFAULT, ptr_default);
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memkind_free(MEMKIND_REGULAR, ptr_regular);
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err = memkind_destroy_kind(pmem_kind_temp_2);
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ASSERT_EQ(0, err);
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err = memkind_destroy_kind(pmem_kind_temp_1);
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ASSERT_EQ(0, err);
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}
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