diff options
Diffstat (limited to 'test/unit-tests.c')
| -rw-r--r-- | test/unit-tests.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/test/unit-tests.c b/test/unit-tests.c index eda8c49..4ab51e4 100644 --- a/test/unit-tests.c +++ b/test/unit-tests.c @@ -46,6 +46,7 @@ #include "pci.h" #include "private.h" #include "migration.h" +#include "mocks.h" #include "tran_sock.h" static void @@ -1390,6 +1391,45 @@ test_setup_migration_callbacks(void **state) /* FIXME can't validate p->v->migration because it's a private strcut, need to move it out of lib/migration.c */ } +static void +test_dirty_pages_without_dma(UNUSED void **state) +{ + vfu_ctx_t vfu_ctx = { .migration = NULL }; + struct vfio_user_header hdr = { + .cmd = VFIO_USER_DIRTY_PAGES, + .flags = { + .type = VFIO_USER_F_TYPE_COMMAND + }, + .msg_size = sizeof hdr + }; + size_t size = sizeof hdr; + int fds = 0; + struct iovec _iovecs = { 0 }; + struct iovec *iovecs = NULL; + size_t nr_iovecs = 0; + bool free_iovec_data = false; + int r; + + patch(handle_dirty_pages); + + /* XXX w/o DMA controller */ + r = exec_command(&vfu_ctx, &hdr, size, &fds, 0, NULL, NULL, + &_iovecs, &iovecs, &nr_iovecs, &free_iovec_data); + assert_int_equal(0, r); + + /* XXX w/ DMA controller */ + vfu_ctx.dma = (void*)0xdeadbeef; + expect_value(__wrap_handle_dirty_pages, vfu_ctx, &vfu_ctx); + expect_value(__wrap_handle_dirty_pages, size, 0); + expect_value(__wrap_handle_dirty_pages, iovecs, &iovecs); + expect_value(__wrap_handle_dirty_pages, nr_iovecs, &nr_iovecs); + expect_value(__wrap_handle_dirty_pages, dirty_bitmap, NULL); + will_return(__wrap_handle_dirty_pages, 0xabcd); + r = exec_command(&vfu_ctx, &hdr, size, &fds, 0, NULL, NULL, + &_iovecs, &iovecs, &nr_iovecs, &free_iovec_data); + assert_int_equal(0xabcd, r); +} + int main(void) { const struct CMUnitTest tests[] = { @@ -1440,6 +1480,7 @@ int main(void) cmocka_unit_test_setup_teardown(test_setup_migration_callbacks, setup_test_setup_migration_region, teardown_test_setup_migration_region), + cmocka_unit_test_setup(test_dirty_pages_without_dma, setup), }; return cmocka_run_group_tests(tests, NULL, NULL); |