diff options
| -rw-r--r-- | tests/ahci-test.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/tests/ahci-test.c b/tests/ahci-test.c index cd7d2ceb42..7c23bb2180 100644 --- a/tests/ahci-test.c +++ b/tests/ahci-test.c @@ -46,6 +46,7 @@ /*** Globals ***/ static char tmp_path[] = "/tmp/qtest.XXXXXX"; +static char debug_path[] = "/tmp/qtest-blkdebug.XXXXXX"; static bool ahci_pedantic; /*** Function Declarations ***/ @@ -986,6 +987,41 @@ static void test_flush(void) ahci_shutdown(ahci); } +static void test_flush_retry(void) +{ + AHCIQState *ahci; + AHCICommand *cmd; + uint8_t port; + const char *s; + + prepare_blkdebug_script(debug_path, "flush_to_disk"); + ahci = ahci_boot_and_enable("-drive file=blkdebug:%s:%s,if=none,id=drive0," + "format=qcow2,cache=writeback," + "rerror=stop,werror=stop " + "-M q35 " + "-device ide-hd,drive=drive0 ", + debug_path, + tmp_path); + + /* Issue Flush Command */ + port = ahci_port_select(ahci); + ahci_port_clear(ahci, port); + cmd = ahci_command_create(CMD_FLUSH_CACHE); + ahci_command_commit(ahci, cmd, port); + ahci_command_issue_async(ahci, cmd); + qmp_eventwait("STOP"); + + /* Complete the command */ + s = "{'execute':'cont' }"; + qmp_async(s); + qmp_eventwait("RESUME"); + ahci_command_wait(ahci, cmd); + ahci_command_verify(ahci, cmd); + + ahci_command_free(cmd); + ahci_shutdown(ahci); +} + /******************************************************************************/ /* AHCI I/O Test Matrix Definitions */ @@ -1167,6 +1203,7 @@ int main(int argc, char **argv) { const char *arch; int ret; + int fd; int c; int i, j, k, m; @@ -1206,6 +1243,11 @@ int main(int argc, char **argv) close(mkstemp(tmp_path)); mkqcow2(tmp_path, TEST_IMAGE_SIZE_MB); + /* Create temporary blkdebug instructions */ + fd = mkstemp(debug_path); + g_assert(fd >= 0); + close(fd); + /* Run the tests */ qtest_add_func("/ahci/sanity", test_sanity); qtest_add_func("/ahci/pci_spec", test_pci_spec); @@ -1227,11 +1269,13 @@ int main(int argc, char **argv) qtest_add_func("/ahci/io/dma/lba28/fragmented", test_dma_fragmented); qtest_add_func("/ahci/flush/simple", test_flush); + qtest_add_func("/ahci/flush/retry", test_flush_retry); ret = g_test_run(); /* Cleanup */ unlink(tmp_path); + unlink(debug_path); return ret; } |