diff options
Diffstat (limited to 'tests/qtest')
| -rw-r--r-- | tests/qtest/libqtest.c | 15 | ||||
| -rw-r--r-- | tests/qtest/libqtest.h | 2 | ||||
| -rw-r--r-- | tests/qtest/migration-helpers.c | 76 | ||||
| -rw-r--r-- | tests/qtest/migration-helpers.h | 10 | ||||
| -rw-r--r-- | tests/qtest/migration-test.c | 468 |
5 files changed, 508 insertions, 63 deletions
diff --git a/tests/qtest/libqtest.c b/tests/qtest/libqtest.c index 18e2f7f282..c7f6897d78 100644 --- a/tests/qtest/libqtest.c +++ b/tests/qtest/libqtest.c @@ -514,11 +514,6 @@ static QTestState *qtest_init_internal(const char *qemu_bin, kill(s->qemu_pid, SIGSTOP); } #endif - - /* ask endianness of the target */ - - s->big_endian = qtest_query_target_endianness(s); - return s; } @@ -527,11 +522,21 @@ QTestState *qtest_init_without_qmp_handshake(const char *extra_args) return qtest_init_internal(qtest_qemu_binary(NULL), extra_args); } +QTestState *qtest_init_with_env_no_handshake(const char *var, + const char *extra_args) +{ + return qtest_init_internal(qtest_qemu_binary(var), extra_args); +} + QTestState *qtest_init_with_env(const char *var, const char *extra_args) { QTestState *s = qtest_init_internal(qtest_qemu_binary(var), extra_args); QDict *greeting; + /* ask endianness of the target */ + + s->big_endian = qtest_query_target_endianness(s); + /* Read the QMP greeting and then do the handshake */ greeting = qtest_qmp_receive(s); qobject_unref(greeting); diff --git a/tests/qtest/libqtest.h b/tests/qtest/libqtest.h index beb96b18eb..c261b7e0b3 100644 --- a/tests/qtest/libqtest.h +++ b/tests/qtest/libqtest.h @@ -68,6 +68,8 @@ QTestState *qtest_init(const char *extra_args); */ QTestState *qtest_init_with_env(const char *var, const char *extra_args); +QTestState *qtest_init_with_env_no_handshake(const char *var, + const char *extra_args); /** * qtest_init_without_qmp_handshake: * @extra_args: other arguments to pass to QEMU. CAUTION: these diff --git a/tests/qtest/migration-helpers.c b/tests/qtest/migration-helpers.c index ce6d6615b5..84f49db85e 100644 --- a/tests/qtest/migration-helpers.c +++ b/tests/qtest/migration-helpers.c @@ -18,6 +18,7 @@ #include "qapi/error.h" #include "qapi/qmp/qlist.h" #include "qemu/cutils.h" +#include "qemu/memalign.h" #include "migration-helpers.h" @@ -248,7 +249,7 @@ void migrate_set_capability(QTestState *who, const char *capability, void migrate_incoming_qmp(QTestState *to, const char *uri, const char *fmt, ...) { va_list ap; - QDict *args, *rsp, *data; + QDict *args, *rsp; va_start(ap, fmt); args = qdict_from_vjsonf_nofail(fmt, ap); @@ -257,6 +258,7 @@ void migrate_incoming_qmp(QTestState *to, const char *uri, const char *fmt, ...) g_assert(!qdict_haskey(args, "uri")); qdict_put_str(args, "uri", uri); + /* This function relies on the event to work, make sure it's enabled */ migrate_set_capability(to, "events", true); rsp = qtest_qmp(to, "{ 'execute': 'migrate-incoming', 'arguments': %p}", @@ -270,14 +272,7 @@ void migrate_incoming_qmp(QTestState *to, const char *uri, const char *fmt, ...) g_assert(qdict_haskey(rsp, "return")); qobject_unref(rsp); - rsp = qtest_qmp_eventwait_ref(to, "MIGRATION"); - g_assert(qdict_haskey(rsp, "data")); - - data = qdict_get_qdict(rsp, "data"); - g_assert(qdict_haskey(data, "status")); - g_assert_cmpstr(qdict_get_str(data, "status"), ==, "setup"); - - qobject_unref(rsp); + migration_event_wait(to, "setup"); } /* @@ -473,3 +468,66 @@ void migration_test_add(const char *path, void (*fn)(void)) qtest_add_data_func_full(path, test, migration_test_wrapper, migration_test_destroy); } + +#ifdef O_DIRECT +/* + * Probe for O_DIRECT support on the filesystem. Since this is used + * for tests, be conservative, if anything fails, assume it's + * unsupported. + */ +bool probe_o_direct_support(const char *tmpfs) +{ + g_autofree char *filename = g_strdup_printf("%s/probe-o-direct", tmpfs); + int fd, flags = O_CREAT | O_RDWR | O_TRUNC | O_DIRECT; + void *buf; + ssize_t ret, len; + uint64_t offset; + + fd = open(filename, flags, 0660); + if (fd < 0) { + unlink(filename); + return false; + } + + /* + * Using 1MB alignment as conservative choice to satisfy any + * plausible architecture default page size, and/or filesystem + * alignment restrictions. + */ + len = 0x100000; + offset = 0x100000; + + buf = qemu_try_memalign(len, len); + g_assert(buf); + + ret = pwrite(fd, buf, len, offset); + unlink(filename); + g_free(buf); + + if (ret < 0) { + return false; + } + + return true; +} +#endif + +/* + * Wait for a "MIGRATION" event. This is what Libvirt uses to track + * migration status changes. + */ +void migration_event_wait(QTestState *s, const char *target) +{ + QDict *response, *data; + const char *status; + bool found; + + do { + response = qtest_qmp_eventwait_ref(s, "MIGRATION"); + data = qdict_get_qdict(response, "data"); + g_assert(data); + status = qdict_get_str(data, "status"); + found = (strcmp(status, target) == 0); + qobject_unref(response); + } while (!found); +} diff --git a/tests/qtest/migration-helpers.h b/tests/qtest/migration-helpers.h index 1339835698..72dba369fb 100644 --- a/tests/qtest/migration-helpers.h +++ b/tests/qtest/migration-helpers.h @@ -54,5 +54,15 @@ char *find_common_machine_version(const char *mtype, const char *var1, const char *var2); char *resolve_machine_version(const char *alias, const char *var1, const char *var2); +#ifdef O_DIRECT +bool probe_o_direct_support(const char *tmpfs); +#else +static inline bool probe_o_direct_support(const char *tmpfs) +{ + return false; +} +#endif void migration_test_add(const char *path, void (*fn)(void)); +void migration_event_wait(QTestState *s, const char *target); + #endif /* MIGRATION_HELPERS_H */ diff --git a/tests/qtest/migration-test.c b/tests/qtest/migration-test.c index 0dccb4beff..571fc1334c 100644 --- a/tests/qtest/migration-test.c +++ b/tests/qtest/migration-test.c @@ -64,13 +64,26 @@ static QTestMigrationState dst_state; #define DIRTYLIMIT_TOLERANCE_RANGE 25 /* MB/s */ #define ANALYZE_SCRIPT "scripts/analyze-migration.py" +#define VMSTATE_CHECKER_SCRIPT "scripts/vmstate-static-checker.py" #define QEMU_VM_FILE_MAGIC 0x5145564d #define FILE_TEST_FILENAME "migfile" #define FILE_TEST_OFFSET 0x1000 +#define FILE_TEST_MARKER 'X' #define QEMU_ENV_SRC "QTEST_QEMU_BINARY_SRC" #define QEMU_ENV_DST "QTEST_QEMU_BINARY_DST" +typedef enum PostcopyRecoveryFailStage { + /* + * "no failure" must be 0 as it's the default. OTOH, real failure + * cases must be >0 to make sure they trigger by a "if" test. + */ + POSTCOPY_FAIL_NONE = 0, + POSTCOPY_FAIL_CHANNEL_ESTABLISH, + POSTCOPY_FAIL_RECOVERY, + POSTCOPY_FAIL_MAX +} PostcopyRecoveryFailStage; + #if defined(__linux__) #include <sys/syscall.h> #include <sys/vfs.h> @@ -406,6 +419,38 @@ static void migrate_set_parameter_str(QTestState *who, const char *parameter, migrate_check_parameter_str(who, parameter, value); } +static long long migrate_get_parameter_bool(QTestState *who, + const char *parameter) +{ + QDict *rsp; + int result; + + rsp = qtest_qmp_assert_success_ref( + who, "{ 'execute': 'query-migrate-parameters' }"); + result = qdict_get_bool(rsp, parameter); + qobject_unref(rsp); + return !!result; +} + +static void migrate_check_parameter_bool(QTestState *who, const char *parameter, + int value) +{ + int result; + + result = migrate_get_parameter_bool(who, parameter); + g_assert_cmpint(result, ==, value); +} + +static void migrate_set_parameter_bool(QTestState *who, const char *parameter, + int value) +{ + qtest_qmp_assert_success(who, + "{ 'execute': 'migrate-set-parameters'," + "'arguments': { %s: %i } }", + parameter, value); + migrate_check_parameter_bool(who, parameter, value); +} + static void migrate_ensure_non_converge(QTestState *who) { /* Can't converge with 1ms downtime + 3 mbs bandwidth limit */ @@ -659,7 +704,7 @@ typedef struct { /* Postcopy specific fields */ void *postcopy_data; bool postcopy_preempt; - bool postcopy_recovery_test_fail; + PostcopyRecoveryFailStage postcopy_recovery_fail_stage; } MigrateCommon; static int test_migrate_start(QTestState **from, QTestState **to, @@ -818,6 +863,13 @@ static int test_migrate_start(QTestState **from, QTestState **to, unlink(shmem_path); } + /* + * Always enable migration events. Libvirt always uses it, let's try + * to mimic as closer as that. + */ + migrate_set_capability(*from, "events", true); + migrate_set_capability(*to, "events", true); + return 0; } @@ -1330,12 +1382,16 @@ static void wait_for_postcopy_status(QTestState *one, const char *status) "completed", NULL }); } -#ifndef _WIN32 -static void postcopy_recover_fail(QTestState *from, QTestState *to) +static void postcopy_recover_fail(QTestState *from, QTestState *to, + PostcopyRecoveryFailStage stage) { +#ifndef _WIN32 + bool fail_early = (stage == POSTCOPY_FAIL_CHANNEL_ESTABLISH); int ret, pair1[2], pair2[2]; char c; + g_assert(stage > POSTCOPY_FAIL_NONE && stage < POSTCOPY_FAIL_MAX); + /* Create two unrelated socketpairs */ ret = qemu_socketpair(PF_LOCAL, SOCK_STREAM, 0, pair1); g_assert_cmpint(ret, ==, 0); @@ -1369,33 +1425,72 @@ static void postcopy_recover_fail(QTestState *from, QTestState *to) ret = send(pair2[1], &c, 1, 0); g_assert_cmpint(ret, ==, 1); + if (stage == POSTCOPY_FAIL_CHANNEL_ESTABLISH) { + /* + * This will make src QEMU to fail at an early stage when trying to + * resume later, where it shouldn't reach RECOVER stage at all. + */ + close(pair1[1]); + } + migrate_recover(to, "fd:fd-mig"); migrate_qmp(from, to, "fd:fd-mig", NULL, "{'resume': true}"); /* - * Make sure both QEMU instances will go into RECOVER stage, then test - * kicking them out using migrate-pause. + * Source QEMU has an extra RECOVER_SETUP phase, dest doesn't have it. + * Make sure it appears along the way. */ - wait_for_postcopy_status(from, "postcopy-recover"); - wait_for_postcopy_status(to, "postcopy-recover"); + migration_event_wait(from, "postcopy-recover-setup"); + + if (fail_early) { + /* + * When fails at reconnection, src QEMU will automatically goes + * back to PAUSED state. Making sure there is an event in this + * case: Libvirt relies on this to detect early reconnection + * errors. + */ + migration_event_wait(from, "postcopy-paused"); + } else { + /* + * We want to test "fail later" at RECOVER stage here. Make sure + * both QEMU instances will go into RECOVER stage first, then test + * kicking them out using migrate-pause. + * + * Explicitly check the RECOVER event on src, that's what Libvirt + * relies on, rather than polling. + */ + migration_event_wait(from, "postcopy-recover"); + wait_for_postcopy_status(from, "postcopy-recover"); + + /* Need an explicit kick on src QEMU in this case */ + migrate_pause(from); + } /* - * This would be issued by the admin upon noticing the hang, we should - * make sure we're able to kick this out. + * For all failure cases, we'll reach such states on both sides now. + * Check them. */ - migrate_pause(from); wait_for_postcopy_status(from, "postcopy-paused"); + wait_for_postcopy_status(to, "postcopy-recover"); - /* Do the same test on dest */ + /* + * Kick dest QEMU out too. This is normally not needed in reality + * because when the channel is shutdown it should also happen on src. + * However here we used separate socket pairs so we need to do that + * explicitly. + */ migrate_pause(to); wait_for_postcopy_status(to, "postcopy-paused"); close(pair1[0]); - close(pair1[1]); close(pair2[0]); close(pair2[1]); + + if (stage != POSTCOPY_FAIL_CHANNEL_ESTABLISH) { + close(pair1[1]); + } +#endif } -#endif /* _WIN32 */ static void test_postcopy_recovery_common(MigrateCommon *args) { @@ -1435,16 +1530,14 @@ static void test_postcopy_recovery_common(MigrateCommon *args) wait_for_postcopy_status(to, "postcopy-paused"); wait_for_postcopy_status(from, "postcopy-paused"); -#ifndef _WIN32 - if (args->postcopy_recovery_test_fail) { + if (args->postcopy_recovery_fail_stage) { /* * Test when a wrong socket specified for recover, and then the * ability to kick it out, and continue with a correct socket. */ - postcopy_recover_fail(from, to); + postcopy_recover_fail(from, to, args->postcopy_recovery_fail_stage); /* continue with a good recovery */ } -#endif /* _WIN32 */ /* * Create a new socket to emulate a new channel that is different @@ -1473,16 +1566,23 @@ static void test_postcopy_recovery(void) test_postcopy_recovery_common(&args); } -#ifndef _WIN32 -static void test_postcopy_recovery_double_fail(void) +static void test_postcopy_recovery_fail_handshake(void) { MigrateCommon args = { - .postcopy_recovery_test_fail = true, + .postcopy_recovery_fail_stage = POSTCOPY_FAIL_RECOVERY, + }; + + test_postcopy_recovery_common(&args); +} + +static void test_postcopy_recovery_fail_reconnect(void) +{ + MigrateCommon args = { + .postcopy_recovery_fail_stage = POSTCOPY_FAIL_CHANNEL_ESTABLISH, }; test_postcopy_recovery_common(&args); } -#endif /* _WIN32 */ #ifdef CONFIG_GNUTLS static void test_postcopy_recovery_tls_psk(void) @@ -1588,6 +1688,85 @@ static void test_analyze_script(void) test_migrate_end(from, to, false); cleanup("migfile"); } + +static void test_vmstate_checker_script(void) +{ + g_autofree gchar *cmd_src = NULL; + g_autofree gchar *cmd_dst = NULL; + g_autofree gchar *vmstate_src = NULL; + g_autofree gchar *vmstate_dst = NULL; + const char *machine_alias, *machine_opts = ""; + g_autofree char *machine = NULL; + const char *arch = qtest_get_arch(); + int pid, wstatus; + const char *python = g_getenv("PYTHON"); + + if (!getenv(QEMU_ENV_SRC) && !getenv(QEMU_ENV_DST)) { + g_test_skip("Test needs two different QEMU versions"); + return; + } + + if (!python) { + g_test_skip("PYTHON variable not set"); + return; + } + + if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) { + if (g_str_equal(arch, "i386")) { + machine_alias = "pc"; + } else { + machine_alias = "q35"; + } + } else if (g_str_equal(arch, "s390x")) { + machine_alias = "s390-ccw-virtio"; + } else if (strcmp(arch, "ppc64") == 0) { + machine_alias = "pseries"; + } else if (strcmp(arch, "aarch64") == 0) { + machine_alias = "virt"; + } else { + g_assert_not_reached(); + } + + if (!qtest_has_machine(machine_alias)) { + g_autofree char *msg = g_strdup_printf("machine %s not supported", machine_alias); + g_test_skip(msg); + return; + } + + machine = resolve_machine_version(machine_alias, QEMU_ENV_SRC, + QEMU_ENV_DST); + + vmstate_src = g_strdup_printf("%s/vmstate-src", tmpfs); + vmstate_dst = g_strdup_printf("%s/vmstate-dst", tmpfs); + + cmd_dst = g_strdup_printf("-machine %s,%s -dump-vmstate %s", + machine, machine_opts, vmstate_dst); + cmd_src = g_strdup_printf("-machine %s,%s -dump-vmstate %s", + machine, machine_opts, vmstate_src); + + qtest_init_with_env_no_handshake(QEMU_ENV_SRC, cmd_src); + qtest_init_with_env_no_handshake(QEMU_ENV_DST, cmd_dst); + + pid = fork(); + if (!pid) { + close(1); + open("/dev/null", O_WRONLY); + execl(python, python, VMSTATE_CHECKER_SCRIPT, + "-s", vmstate_src, + "-d", vmstate_dst, + NULL); + g_assert_not_reached(); + } + + g_assert(waitpid(pid, &wstatus, 0) == pid); + if (!WIFEXITED(wstatus) || WEXITSTATUS(wstatus) != 0) { + g_test_message("Failed to run vmstate-static-checker.py"); + g_test_fail(); + } + + cleanup("vmstate-src"); + cleanup("vmstate-dst"); +} #endif static void test_precopy_common(MigrateCommon *args) @@ -1693,10 +1872,43 @@ finish: test_migrate_end(from, to, args->result == MIG_TEST_SUCCEED); } +static void file_dirty_offset_region(void) +{ + g_autofree char *path = g_strdup_printf("%s/%s", tmpfs, FILE_TEST_FILENAME); + size_t size = FILE_TEST_OFFSET; + g_autofree char *data = g_new0(char, size); + + memset(data, FILE_TEST_MARKER, size); + g_assert(g_file_set_contents(path, data, size, NULL)); +} + +static void file_check_offset_region(void) +{ + g_autofree char *path = g_strdup_printf("%s/%s", tmpfs, FILE_TEST_FILENAME); + size_t size = FILE_TEST_OFFSET; + g_autofree char *expected = g_new0(char, size); + g_autofree char *actual = NULL; + uint64_t *stream_start; + + /* + * Ensure the skipped offset region's data has not been touched + * and the migration stream starts at the right place. + */ + + memset(expected, FILE_TEST_MARKER, size); + + g_assert(g_file_get_contents(path, &actual, NULL, NULL)); + g_assert(!memcmp(actual, expected, size)); + + stream_start = (uint64_t *)(actual + size); + g_assert_cmpint(cpu_to_be64(*stream_start) >> 32, ==, QEMU_VM_FILE_MAGIC); +} + static void test_file_common(MigrateCommon *args, bool stop_src) { QTestState *from, *to; void *data_hook = NULL; + bool check_offset = false; if (test_migrate_start(&from, &to, args->listen_uri, &args->start)) { return; @@ -1709,6 +1921,16 @@ static void test_file_common(MigrateCommon *args, bool stop_src) */ g_assert_false(args->live); + if (g_strrstr(args->connect_uri, "offset=")) { + check_offset = true; + /* + * This comes before the start_hook because it's equivalent to + * a management application creating the file and writing to + * it so hooks should expect the file to be already present. + */ + file_dirty_offset_region(); + } + if (args->start_hook) { data_hook = args->start_hook(from, to); } @@ -1743,6 +1965,10 @@ static void test_file_common(MigrateCommon *args, bool stop_src) wait_for_serial("dest_serial"); + if (check_offset) { + file_check_offset_region(); + } + finish: if (args->finish_hook) { args->finish_hook(from, to, data_hook); @@ -1942,36 +2168,53 @@ static void test_precopy_file(void) test_file_common(&args, true); } -static void file_offset_finish_hook(QTestState *from, QTestState *to, - void *opaque) +#ifndef _WIN32 +static void fdset_add_fds(QTestState *qts, const char *file, int flags, + int num_fds, bool direct_io) { -#if defined(__linux__) - g_autofree char *path = g_strdup_printf("%s/%s", tmpfs, FILE_TEST_FILENAME); - size_t size = FILE_TEST_OFFSET + sizeof(QEMU_VM_FILE_MAGIC); - uintptr_t *addr, *p; - int fd; + for (int i = 0; i < num_fds; i++) { + int fd; - fd = open(path, O_RDONLY); - g_assert(fd != -1); - addr = mmap(NULL, size, PROT_READ, MAP_SHARED, fd, 0); - g_assert(addr != MAP_FAILED); +#ifdef O_DIRECT + /* only secondary channels can use direct-io */ + if (direct_io && i != 0) { + flags |= O_DIRECT; + } +#endif - /* - * Ensure the skipped offset contains zeros and the migration - * stream starts at the right place. - */ - p = addr; - while (p < addr + FILE_TEST_OFFSET / sizeof(uintptr_t)) { - g_assert(*p == 0); - p++; + fd = open(file, flags, 0660); + assert(fd != -1); + + qtest_qmp_fds_assert_success(qts, &fd, 1, "{'execute': 'add-fd', " + "'arguments': {'fdset-id': 1}}"); + close(fd); } - g_assert_cmpint(cpu_to_be64(*p) >> 32, ==, QEMU_VM_FILE_MAGIC); +} - munmap(addr, size); - close(fd); -#endif +static void *file_offset_fdset_start_hook(QTestState *from, QTestState *to) +{ + g_autofree char *file = g_strdup_printf("%s/%s", tmpfs, FILE_TEST_FILENAME); + + fdset_add_fds(from, file, O_WRONLY, 1, false); + fdset_add_fds(to, file, O_RDONLY, 1, false); + + return NULL; } +static void test_precopy_file_offset_fdset(void) +{ + g_autofree char *uri = g_strdup_printf("file:/dev/fdset/1,offset=%d", + FILE_TEST_OFFSET); + MigrateCommon args = { + .connect_uri = uri, + .listen_uri = "defer", + .start_hook = file_offset_fdset_start_hook, + }; + + test_file_common(&args, false); +} +#endif + static void test_precopy_file_offset(void) { g_autofree char *uri = g_strdup_printf("file:%s/%s,offset=%d", tmpfs, @@ -1980,7 +2223,6 @@ static void test_precopy_file_offset(void) MigrateCommon args = { .connect_uri = uri, .listen_uri = "defer", - .finish_hook = file_offset_finish_hook, }; test_file_common(&args, false); @@ -2098,6 +2340,118 @@ static void test_multifd_file_mapped_ram(void) test_file_common(&args, true); } +static void *multifd_mapped_ram_dio_start(QTestState *from, QTestState *to) +{ + migrate_multifd_mapped_ram_start(from, to); + + migrate_set_parameter_bool(from, "direct-io", true); + migrate_set_parameter_bool(to, "direct-io", true); + + return NULL; +} + +static void test_multifd_file_mapped_ram_dio(void) +{ + g_autofree char *uri = g_strdup_printf("file:%s/%s", tmpfs, + FILE_TEST_FILENAME); + MigrateCommon args = { + .connect_uri = uri, + .listen_uri = "defer", + .start_hook = multifd_mapped_ram_dio_start, + }; + + if (!probe_o_direct_support(tmpfs)) { + g_test_skip("Filesystem does not support O_DIRECT"); + return; + } + + test_file_common(&args, true); +} + +#ifndef _WIN32 +static void multifd_mapped_ram_fdset_end(QTestState *from, QTestState *to, + void *opaque) +{ + QDict *resp; + QList *fdsets; + + /* + * Remove the fdsets after migration, otherwise a second migration + * would fail due fdset reuse. + */ + qtest_qmp_assert_success(from, "{'execute': 'remove-fd', " + "'arguments': { 'fdset-id': 1}}"); + + /* + * Make sure no fdsets are left after migration, otherwise a + * second migration would fail due fdset reuse. + */ + resp = qtest_qmp(from, "{'execute': 'query-fdsets', " + "'arguments': {}}"); + g_assert(qdict_haskey(resp, "return")); + fdsets = qdict_get_qlist(resp, "return"); + g_assert(fdsets && qlist_empty(fdsets)); +} + +static void *multifd_mapped_ram_fdset_dio(QTestState *from, QTestState *to) +{ + g_autofree char *file = g_strdup_printf("%s/%s", tmpfs, FILE_TEST_FILENAME); + + fdset_add_fds(from, file, O_WRONLY, 2, true); + fdset_add_fds(to, file, O_RDONLY, 2, true); + + migrate_multifd_mapped_ram_start(from, to); + migrate_set_parameter_bool(from, "direct-io", true); + migrate_set_parameter_bool(to, "direct-io", true); + + return NULL; +} + +static void *multifd_mapped_ram_fdset(QTestState *from, QTestState *to) +{ + g_autofree char *file = g_strdup_printf("%s/%s", tmpfs, FILE_TEST_FILENAME); + + fdset_add_fds(from, file, O_WRONLY, 2, false); + fdset_add_fds(to, file, O_RDONLY, 2, false); + + migrate_multifd_mapped_ram_start(from, to); + + return NULL; +} + +static void test_multifd_file_mapped_ram_fdset(void) +{ + g_autofree char *uri = g_strdup_printf("file:/dev/fdset/1,offset=%d", + FILE_TEST_OFFSET); + MigrateCommon args = { + .connect_uri = uri, + .listen_uri = "defer", + .start_hook = multifd_mapped_ram_fdset, + .finish_hook = multifd_mapped_ram_fdset_end, + }; + + test_file_common(&args, true); +} + +static void test_multifd_file_mapped_ram_fdset_dio(void) +{ + g_autofree char *uri = g_strdup_printf("file:/dev/fdset/1,offset=%d", + FILE_TEST_OFFSET); + MigrateCommon args = { + .connect_uri = uri, + .listen_uri = "defer", + .start_hook = multifd_mapped_ram_fdset_dio, + .finish_hook = multifd_mapped_ram_fdset_end, + }; + + if (!probe_o_direct_support(tmpfs)) { + g_test_skip("Filesystem does not support O_DIRECT"); + return; + } + + test_file_common(&args, true); +} +#endif /* !_WIN32 */ static void test_precopy_tcp_plain(void) { @@ -3465,6 +3819,8 @@ int main(int argc, char **argv) migration_test_add("/migration/bad_dest", test_baddest); #ifndef _WIN32 migration_test_add("/migration/analyze-script", test_analyze_script); + migration_test_add("/migration/vmstate-checker-script", + test_vmstate_checker_script); #endif /* @@ -3492,10 +3848,10 @@ int main(int argc, char **argv) test_postcopy_preempt); migration_test_add("/migration/postcopy/preempt/recovery/plain", test_postcopy_preempt_recovery); -#ifndef _WIN32 - migration_test_add("/migration/postcopy/recovery/double-failures", - test_postcopy_recovery_double_fail); -#endif /* _WIN32 */ + migration_test_add("/migration/postcopy/recovery/double-failures/handshake", + test_postcopy_recovery_fail_handshake); + migration_test_add("/migration/postcopy/recovery/double-failures/reconnect", + test_postcopy_recovery_fail_reconnect); if (is_x86) { migration_test_add("/migration/postcopy/suspend", test_postcopy_suspend); @@ -3510,6 +3866,10 @@ int main(int argc, char **argv) test_precopy_file); migration_test_add("/migration/precopy/file/offset", test_precopy_file_offset); +#ifndef _WIN32 + migration_test_add("/migration/precopy/file/offset/fdset", + test_precopy_file_offset_fdset); +#endif migration_test_add("/migration/precopy/file/offset/bad", test_precopy_file_offset_bad); @@ -3531,6 +3891,16 @@ int main(int argc, char **argv) migration_test_add("/migration/multifd/file/mapped-ram/live", test_multifd_file_mapped_ram_live); + migration_test_add("/migration/multifd/file/mapped-ram/dio", + test_multifd_file_mapped_ram_dio); + +#ifndef _WIN32 + migration_test_add("/migration/multifd/file/mapped-ram/fdset", + test_multifd_file_mapped_ram_fdset); + migration_test_add("/migration/multifd/file/mapped-ram/fdset/dio", + test_multifd_file_mapped_ram_fdset_dio); +#endif + #ifdef CONFIG_GNUTLS migration_test_add("/migration/precopy/unix/tls/psk", test_precopy_unix_tls_psk); |