diff options
Diffstat (limited to 'test/unit-tests.c')
| -rw-r--r-- | test/unit-tests.c | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/test/unit-tests.c b/test/unit-tests.c index b605728..9dc222e 100644 --- a/test/unit-tests.c +++ b/test/unit-tests.c @@ -358,72 +358,6 @@ test_dma_controller_remove_region_unmapped(void **state UNUSED) } static void -test_dma_map_sg(void **state UNUSED) -{ - dma_sg_t sg[] = { {.region = 0}, {.region = 1}, {.region = 2} }; - struct iovec iovec[] = { {0}, {0}, {0} }; - - /* bad region */ - assert_int_equal(-1, dma_map_sg(vfu_ctx.dma, &sg[0], &iovec[0], 1)); - assert_int_equal(EINVAL, errno); - - vfu_ctx.dma->nregions = 1; - - /* w/o fd */ - sg[0].region = 0; - assert_int_equal(-1, dma_map_sg(vfu_ctx.dma, &sg[0], &iovec[0], 1)); - assert_int_equal(EFAULT, errno); - - /* w/ fd */ - vfu_ctx.dma->regions[0].info.vaddr = (void *)0xdead0000; - - sg[0].offset = 0x0000beef; - sg[0].length = 0xcafebabe; - assert_int_equal(0, dma_map_sg(vfu_ctx.dma, &sg[0], &iovec[0], 1)); - assert_int_equal(0xdeadbeef, iovec[0].iov_base); - assert_int_equal(0x00000000cafebabe, iovec[0].iov_len); - - /* multiple sg entries */ - vfu_ctx.dma->nregions = 3; - vfu_ctx.dma->regions[0].info.vaddr = (void *)0xc0000; - sg[0].offset = 0; - sg[0].length = 0x20000; - vfu_ctx.dma->regions[1].info.vaddr = (void *)0xe0000; - sg[1].length = 0x20000; - vfu_ctx.dma->regions[2].info.vaddr = (void *)0x100000; - sg[2].length = 0x10000; - assert_int_equal(0, dma_map_sg(vfu_ctx.dma, sg, iovec, 3)); - assert_int_equal(0xc0000, iovec[0].iov_base); - assert_int_equal(0x20000, iovec[0].iov_len); - assert_int_equal(0xe0000, iovec[1].iov_base); - assert_int_equal(0x20000, iovec[1].iov_len); - assert_int_equal(0x100000, iovec[2].iov_base); - assert_int_equal(0x10000, iovec[2].iov_len); -} - -static void -test_dma_unmap_sg(void **state UNUSED) -{ - dma_sg_t sg[] = { {.region = 0}, {.region = 1}, {.region = 2} }; - struct iovec iovec[] = { {0}, {0}, {0} }; - - vfu_ctx.dma->nregions = 3; - vfu_ctx.dma->regions[0].info.iova.iov_base = (void *)0xc0000; - vfu_ctx.dma->regions[0].refcnt = 1; - sg[0].dma_addr = (void *)0xc0000; - vfu_ctx.dma->regions[1].info.iova.iov_base = (void *)0xe0000; - vfu_ctx.dma->regions[1].refcnt = 1; - sg[1].dma_addr = (void *)0xe0000; - vfu_ctx.dma->regions[2].info.iova.iov_base = (void *)0x100000; - vfu_ctx.dma->regions[2].refcnt = 1; - sg[2].dma_addr = (void *)0x100000; - dma_unmap_sg(vfu_ctx.dma, sg, iovec, 3); - assert_int_equal(0, vfu_ctx.dma->regions[0].refcnt); - assert_int_equal(0, vfu_ctx.dma->regions[1].refcnt); - assert_int_equal(0, vfu_ctx.dma->regions[2].refcnt); -} - -static void test_dma_addr_to_sg(void **state UNUSED) { dma_memory_region_t *r, *r1; @@ -787,8 +721,6 @@ main(void) cmocka_unit_test_setup(test_dma_controller_add_region_no_fd, setup), cmocka_unit_test_setup(test_dma_controller_remove_region_mapped, setup), cmocka_unit_test_setup(test_dma_controller_remove_region_unmapped, setup), - cmocka_unit_test_setup(test_dma_map_sg, setup), - cmocka_unit_test_setup(test_dma_unmap_sg, setup), cmocka_unit_test_setup(test_dma_addr_to_sg, setup), cmocka_unit_test_setup(test_vfu_setup_device_dma, setup), cmocka_unit_test_setup(test_migration_state_transitions, setup), |