projects / thirdparty / qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| ad0df3e0 KW |
1 | /* |
| 2 | * BlockBackend tests | |
| 3 | * | |
| 4 | * Copyright (c) 2017 Kevin Wolf <kwolf@redhat.com> | |
| 5 | * | |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
| 7 | * of this software and associated documentation files (the "Software"), to deal | |
| 8 | * in the Software without restriction, including without limitation the rights | |
| 9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
| 10 | * copies of the Software, and to permit persons to whom the Software is | |
| 11 | * furnished to do so, subject to the following conditions: | |
| 12 | * | |
| 13 | * The above copyright notice and this permission notice shall be included in | |
| 14 | * all copies or substantial portions of the Software. | |
| 15 | * | |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
| 19 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | |
| 22 | * THE SOFTWARE. | |
| 23 | */ | |
| 24 | ||
| 25 | #include "qemu/osdep.h" | |
| 26 | #include "block/block.h" | |
| 27 | #include "sysemu/block-backend.h" | |
| 28 | #include "qapi/error.h" | |
| db725815 | 29 | #include "qemu/main-loop.h" |
| ad0df3e0 KW |
30 | |
| 31 | static void test_drain_aio_error_flush_cb(void *opaque, int ret) | |
| 32 | { | |
| 33 | bool *completed = opaque; | |
| 34 | ||
| 35 | g_assert(ret == -ENOMEDIUM); | |
| 36 | *completed = true; | |
| 37 | } | |
| 38 | ||
| 39 | static void test_drain_aio_error(void) | |
| 40 | { | |
| d861ab3a KW |
41 | BlockBackend *blk = blk_new(qemu_get_aio_context(), |
| 42 | BLK_PERM_ALL, BLK_PERM_ALL); | |
| ad0df3e0 KW |
43 | BlockAIOCB *acb; |
| 44 | bool completed = false; | |
| 45 | ||
| 46 | acb = blk_aio_flush(blk, test_drain_aio_error_flush_cb, &completed); | |
| 47 | g_assert(acb != NULL); | |
| 48 | g_assert(completed == false); | |
| 49 | ||
| 50 | blk_drain(blk); | |
| 51 | g_assert(completed == true); | |
| 52 | ||
| 53 | blk_unref(blk); | |
| 54 | } | |
| 55 | ||
| 56 | static void test_drain_all_aio_error(void) | |
| 57 | { | |
| d861ab3a KW |
58 | BlockBackend *blk = blk_new(qemu_get_aio_context(), |
| 59 | BLK_PERM_ALL, BLK_PERM_ALL); | |
| ad0df3e0 KW |
60 | BlockAIOCB *acb; |
| 61 | bool completed = false; | |
| 62 | ||
| 63 | acb = blk_aio_flush(blk, test_drain_aio_error_flush_cb, &completed); | |
| 64 | g_assert(acb != NULL); | |
| 65 | g_assert(completed == false); | |
| 66 | ||
| 67 | blk_drain_all(); | |
| 68 | g_assert(completed == true); | |
| 69 | ||
| 70 | blk_unref(blk); | |
| 71 | } | |
| 72 | ||
| 73 | int main(int argc, char **argv) | |
| 74 | { | |
| 75 | bdrv_init(); | |
| 76 | qemu_init_main_loop(&error_abort); | |
| 77 | ||
| 78 | g_test_init(&argc, &argv, NULL); | |
| 79 | ||
| 80 | g_test_add_func("/block-backend/drain_aio_error", test_drain_aio_error); | |
| 81 | g_test_add_func("/block-backend/drain_all_aio_error", | |
| 82 | test_drain_all_aio_error); | |
| 83 | ||
| 84 | return g_test_run(); | |
| 85 | } |