1 /*- 2 * BSD LICENSE 3 * 4 * Copyright (c) Intel Corporation. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 11 * * Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * * Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in 15 * the documentation and/or other materials provided with the 16 * distribution. 17 * * Neither the name of Intel Corporation nor the names of its 18 * contributors may be used to endorse or promote products derived 19 * from this software without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 24 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 25 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 26 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 27 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 32 */ 33 34 #include "spdk_cunit.h" 35 36 #include "common/lib/ut_multithread.c" 37 #include "unit/lib/json_mock.c" 38 39 #include "spdk/config.h" 40 /* HACK: disable VTune integration so the unit test doesn't need VTune headers and libs to build */ 41 #undef SPDK_CONFIG_VTUNE 42 43 #include "bdev/bdev.c" 44 #include "bdev/part.c" 45 46 DEFINE_STUB(spdk_notify_send, uint64_t, (const char *type, const char *ctx), 0); 47 DEFINE_STUB(spdk_notify_type_register, struct spdk_notify_type *, (const char *type), NULL); 48 DEFINE_STUB(spdk_memory_domain_get_dma_device_id, const char *, (struct spdk_memory_domain *domain), 49 "test_domain"); 50 DEFINE_STUB(spdk_memory_domain_get_dma_device_type, enum spdk_dma_device_type, 51 (struct spdk_memory_domain *domain), 0); 52 53 DEFINE_RETURN_MOCK(spdk_memory_domain_pull_data, int); 54 int 55 spdk_memory_domain_pull_data(struct spdk_memory_domain *src_domain, void *src_domain_ctx, 56 struct iovec *src_iov, uint32_t src_iov_cnt, struct iovec *dst_iov, uint32_t dst_iov_cnt, 57 spdk_memory_domain_data_cpl_cb cpl_cb, void *cpl_cb_arg) 58 { 59 HANDLE_RETURN_MOCK(spdk_memory_domain_pull_data); 60 61 cpl_cb(cpl_cb_arg, 0); 62 return 0; 63 } 64 65 DEFINE_RETURN_MOCK(spdk_memory_domain_push_data, int); 66 int 67 spdk_memory_domain_push_data(struct spdk_memory_domain *dst_domain, void *dst_domain_ctx, 68 struct iovec *dst_iov, uint32_t dst_iovcnt, struct iovec *src_iov, uint32_t src_iovcnt, 69 spdk_memory_domain_data_cpl_cb cpl_cb, void *cpl_cb_arg) 70 { 71 HANDLE_RETURN_MOCK(spdk_memory_domain_push_data); 72 73 cpl_cb(cpl_cb_arg, 0); 74 return 0; 75 } 76 77 static void 78 _part_cleanup(struct spdk_bdev_part *part) 79 { 80 free(part->internal.bdev.name); 81 free(part->internal.bdev.product_name); 82 } 83 84 void 85 spdk_scsi_nvme_translate(const struct spdk_bdev_io *bdev_io, 86 int *sc, int *sk, int *asc, int *ascq) 87 { 88 } 89 90 struct spdk_bdev_module bdev_ut_if = { 91 .name = "bdev_ut", 92 }; 93 94 static void vbdev_ut_examine(struct spdk_bdev *bdev); 95 96 struct spdk_bdev_module vbdev_ut_if = { 97 .name = "vbdev_ut", 98 .examine_config = vbdev_ut_examine, 99 }; 100 101 SPDK_BDEV_MODULE_REGISTER(bdev_ut, &bdev_ut_if) 102 SPDK_BDEV_MODULE_REGISTER(vbdev_ut, &vbdev_ut_if) 103 104 static void 105 vbdev_ut_examine(struct spdk_bdev *bdev) 106 { 107 spdk_bdev_module_examine_done(&vbdev_ut_if); 108 } 109 110 static int 111 __destruct(void *ctx) 112 { 113 return 0; 114 } 115 116 static struct spdk_bdev_fn_table base_fn_table = { 117 .destruct = __destruct, 118 }; 119 static struct spdk_bdev_fn_table part_fn_table = { 120 .destruct = __destruct, 121 }; 122 123 static void 124 part_test(void) 125 { 126 struct spdk_bdev_part_base *base; 127 struct spdk_bdev_part part1 = {}; 128 struct spdk_bdev_part part2 = {}; 129 struct spdk_bdev bdev_base = {}; 130 SPDK_BDEV_PART_TAILQ tailq = TAILQ_HEAD_INITIALIZER(tailq); 131 int rc; 132 133 bdev_base.name = "base"; 134 bdev_base.fn_table = &base_fn_table; 135 bdev_base.module = &bdev_ut_if; 136 rc = spdk_bdev_register(&bdev_base); 137 CU_ASSERT(rc == 0); 138 rc = spdk_bdev_part_base_construct_ext("base", NULL, &vbdev_ut_if, 139 &part_fn_table, &tailq, NULL, 140 NULL, 0, NULL, NULL, &base); 141 142 CU_ASSERT(rc == 0); 143 SPDK_CU_ASSERT_FATAL(base != NULL); 144 145 rc = spdk_bdev_part_construct(&part1, base, "test1", 0, 100, "test"); 146 SPDK_CU_ASSERT_FATAL(rc == 0); 147 rc = spdk_bdev_part_construct(&part2, base, "test2", 100, 100, "test"); 148 SPDK_CU_ASSERT_FATAL(rc == 0); 149 150 spdk_bdev_part_base_hotremove(base, &tailq); 151 152 spdk_bdev_part_base_free(base); 153 _part_cleanup(&part1); 154 _part_cleanup(&part2); 155 spdk_bdev_unregister(&bdev_base, NULL, NULL); 156 157 poll_threads(); 158 } 159 160 int 161 main(int argc, char **argv) 162 { 163 CU_pSuite suite = NULL; 164 unsigned int num_failures; 165 166 CU_set_error_action(CUEA_ABORT); 167 CU_initialize_registry(); 168 169 suite = CU_add_suite("bdev_part", NULL, NULL); 170 171 CU_ADD_TEST(suite, part_test); 172 173 allocate_threads(1); 174 set_thread(0); 175 176 CU_basic_set_mode(CU_BRM_VERBOSE); 177 CU_basic_run_tests(); 178 num_failures = CU_get_number_of_failures(); 179 CU_cleanup_registry(); 180 181 free_threads(); 182 183 return num_failures; 184 } 185