Split the file tests from migration-test.c. These are being moved to
their own file due to being special enough compared with the regular
stream migration. There is also the entire mapped-ram feature which
depends on file migration.
Signed-off-by: Fabiano Rosas <farosas@suse.de>
---
tests/qtest/meson.build | 1 +
tests/qtest/migration-test.c | 305 +--------------------
tests/qtest/migration/file-tests.c | 330 +++++++++++++++++++++++
tests/qtest/migration/migration-common.h | 1 +
4 files changed, 333 insertions(+), 304 deletions(-)
create mode 100644 tests/qtest/migration/file-tests.c
diff --git a/tests/qtest/meson.build b/tests/qtest/meson.build
index bccfcc63ff..be37aeb65b 100644
--- a/tests/qtest/meson.build
+++ b/tests/qtest/meson.build
@@ -334,6 +334,7 @@ migration_files = [files(
'migration/migration-qmp.c',
'migration/migration-util.c',
'migration/compression-tests.c',
+ 'migration/file-tests.c',
'migration/postcopy-tests.c',
)]
diff --git a/tests/qtest/migration-test.c b/tests/qtest/migration-test.c
index ad7be589ef..dff194a134 100644
--- a/tests/qtest/migration-test.c
+++ b/tests/qtest/migration-test.c
@@ -214,92 +214,6 @@ static void test_ignore_shared(void)
}
#endif
-static void test_precopy_file(void)
-{
- g_autofree char *uri = g_strdup_printf("file:%s/%s", tmpfs,
- FILE_TEST_FILENAME);
- MigrateCommon args = {
- .connect_uri = uri,
- .listen_uri = "defer",
- };
-
- test_file_common(&args, true);
-}
-
-#ifndef _WIN32
-static void fdset_add_fds(QTestState *qts, const char *file, int flags,
- int num_fds, bool direct_io)
-{
- for (int i = 0; i < num_fds; i++) {
- int fd;
-
-#ifdef O_DIRECT
- /* only secondary channels can use direct-io */
- if (direct_io && i != 0) {
- flags |= O_DIRECT;
- }
-#endif
-
- 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);
- }
-}
-
-static void *file_offset_fdset_start(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,
- };
-
- 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,
- FILE_TEST_FILENAME,
- FILE_TEST_OFFSET);
- MigrateCommon args = {
- .connect_uri = uri,
- .listen_uri = "defer",
- };
-
- test_file_common(&args, false);
-}
-
-static void test_precopy_file_offset_bad(void)
-{
- /* using a value not supported by qemu_strtosz() */
- g_autofree char *uri = g_strdup_printf("file:%s/%s,offset=0x20M",
- tmpfs, FILE_TEST_FILENAME);
- MigrateCommon args = {
- .connect_uri = uri,
- .listen_uri = "defer",
- .result = MIG_TEST_QMP_ERROR,
- };
-
- test_file_common(&args, false);
-}
-
static void *test_mode_reboot_start(QTestState *from, QTestState *to)
{
migrate_set_parameter_str(from, "mode", "cpr-reboot");
@@ -311,14 +225,6 @@ static void *test_mode_reboot_start(QTestState *from, QTestState *to)
return NULL;
}
-static void *migrate_mapped_ram_start(QTestState *from, QTestState *to)
-{
- migrate_set_capability(from, "mapped-ram", true);
- migrate_set_capability(to, "mapped-ram", true);
-
- return NULL;
-}
-
static void test_mode_reboot(void)
{
g_autofree char *uri = g_strdup_printf("file:%s/%s", tmpfs,
@@ -333,185 +239,6 @@ static void test_mode_reboot(void)
test_file_common(&args, true);
}
-static void test_precopy_file_mapped_ram_live(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 = migrate_mapped_ram_start,
- };
-
- test_file_common(&args, false);
-}
-
-static void test_precopy_file_mapped_ram(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 = migrate_mapped_ram_start,
- };
-
- test_file_common(&args, true);
-}
-
-static void *migrate_multifd_mapped_ram_start(QTestState *from, QTestState *to)
-{
- migrate_mapped_ram_start(from, to);
-
- migrate_set_parameter_int(from, "multifd-channels", 4);
- migrate_set_parameter_int(to, "multifd-channels", 4);
-
- migrate_set_capability(from, "multifd", true);
- migrate_set_capability(to, "multifd", true);
-
- return NULL;
-}
-
-static void test_multifd_file_mapped_ram_live(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 = migrate_multifd_mapped_ram_start,
- };
-
- test_file_common(&args, false);
-}
-
-static void test_multifd_file_mapped_ram(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 = migrate_multifd_mapped_ram_start,
- };
-
- 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));
- qobject_unref(resp);
-}
-
-static void *multifd_mapped_ram_fdset_dio_start(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_start(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_start,
- .end_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_start,
- .end_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)
{
MigrateCommon args = {
@@ -1490,6 +1217,7 @@ int main(int argc, char **argv)
migration_test_add_tls(env);
migration_test_add_compression(env);
migration_test_add_postcopy(env);
+ migration_test_add_file(env);
migration_test_add("/migration/bad_dest", test_baddest);
#ifndef _WIN32
@@ -1505,17 +1233,6 @@ int main(int argc, char **argv)
migration_test_add("/migration/precopy/unix/plain",
test_precopy_unix_plain);
- migration_test_add("/migration/precopy/file",
- 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);
-
/*
* Our CI system has problems with shared memory.
* Don't run this test until we find a workaround.
@@ -1524,26 +1241,6 @@ int main(int argc, char **argv)
migration_test_add("/migration/mode/reboot", test_mode_reboot);
}
- migration_test_add("/migration/precopy/file/mapped-ram",
- test_precopy_file_mapped_ram);
- migration_test_add("/migration/precopy/file/mapped-ram/live",
- test_precopy_file_mapped_ram_live);
-
- migration_test_add("/migration/multifd/file/mapped-ram",
- test_multifd_file_mapped_ram);
- 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
-
migration_test_add("/migration/precopy/tcp/plain", test_precopy_tcp_plain);
migration_test_add("/migration/precopy/tcp/plain/switchover-ack",
diff --git a/tests/qtest/migration/file-tests.c b/tests/qtest/migration/file-tests.c
new file mode 100644
index 0000000000..5942404807
--- /dev/null
+++ b/tests/qtest/migration/file-tests.c
@@ -0,0 +1,330 @@
+/*
+ * QTest testcases for migration to file
+ *
+ * Copyright (c) 2016-2018 Red Hat, Inc. and/or its affiliates
+ * based on the vhost-user-test.c that is:
+ * Copyright (c) 2014 Virtual Open Systems Sarl.
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ *
+ */
+
+#include "qemu/osdep.h"
+#include "libqtest.h"
+#include "migration/migration-common.h"
+#include "migration/migration-util.h"
+#include "qapi/qmp/qlist.h"
+
+
+static char *tmpfs;
+
+static void test_precopy_file(void)
+{
+ g_autofree char *uri = g_strdup_printf("file:%s/%s", tmpfs,
+ FILE_TEST_FILENAME);
+ MigrateCommon args = {
+ .connect_uri = uri,
+ .listen_uri = "defer",
+ };
+
+ test_file_common(&args, true);
+}
+
+#ifndef _WIN32
+static void fdset_add_fds(QTestState *qts, const char *file, int flags,
+ int num_fds, bool direct_io)
+{
+ for (int i = 0; i < num_fds; i++) {
+ int fd;
+
+#ifdef O_DIRECT
+ /* only secondary channels can use direct-io */
+ if (direct_io && i != 0) {
+ flags |= O_DIRECT;
+ }
+#endif
+
+ 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);
+ }
+}
+
+static void *file_offset_fdset_start(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,
+ };
+
+ 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,
+ FILE_TEST_FILENAME,
+ FILE_TEST_OFFSET);
+ MigrateCommon args = {
+ .connect_uri = uri,
+ .listen_uri = "defer",
+ };
+
+ test_file_common(&args, false);
+}
+
+static void test_precopy_file_offset_bad(void)
+{
+ /* using a value not supported by qemu_strtosz() */
+ g_autofree char *uri = g_strdup_printf("file:%s/%s,offset=0x20M",
+ tmpfs, FILE_TEST_FILENAME);
+ MigrateCommon args = {
+ .connect_uri = uri,
+ .listen_uri = "defer",
+ .result = MIG_TEST_QMP_ERROR,
+ };
+
+ test_file_common(&args, false);
+}
+
+static void *migrate_mapped_ram_start(QTestState *from, QTestState *to)
+{
+ migrate_set_capability(from, "mapped-ram", true);
+ migrate_set_capability(to, "mapped-ram", true);
+
+ return NULL;
+}
+
+static void test_precopy_file_mapped_ram_live(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 = migrate_mapped_ram_start,
+ };
+
+ test_file_common(&args, false);
+}
+
+static void test_precopy_file_mapped_ram(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 = migrate_mapped_ram_start,
+ };
+
+ test_file_common(&args, true);
+}
+
+static void *migrate_multifd_mapped_ram_start(QTestState *from, QTestState *to)
+{
+ migrate_mapped_ram_start(from, to);
+
+ migrate_set_parameter_int(from, "multifd-channels", 4);
+ migrate_set_parameter_int(to, "multifd-channels", 4);
+
+ migrate_set_capability(from, "multifd", true);
+ migrate_set_capability(to, "multifd", true);
+
+ return NULL;
+}
+
+static void test_multifd_file_mapped_ram_live(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 = migrate_multifd_mapped_ram_start,
+ };
+
+ test_file_common(&args, false);
+}
+
+static void test_multifd_file_mapped_ram(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 = migrate_multifd_mapped_ram_start,
+ };
+
+ 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));
+ qobject_unref(resp);
+}
+
+static void *multifd_mapped_ram_fdset_dio_start(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_start(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_start,
+ .end_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_start,
+ .end_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 */
+
+void migration_test_add_file(MigrationTestEnv *env)
+{
+ tmpfs = env->tmpfs;
+
+ migration_test_add("/migration/precopy/file",
+ 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);
+
+ migration_test_add("/migration/precopy/file/mapped-ram",
+ test_precopy_file_mapped_ram);
+ migration_test_add("/migration/precopy/file/mapped-ram/live",
+ test_precopy_file_mapped_ram_live);
+
+ migration_test_add("/migration/multifd/file/mapped-ram",
+ test_multifd_file_mapped_ram);
+ 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
+}
diff --git a/tests/qtest/migration/migration-common.h b/tests/qtest/migration/migration-common.h
index 8ac6d2fa5d..8831b30cd9 100644
--- a/tests/qtest/migration/migration-common.h
+++ b/tests/qtest/migration/migration-common.h
@@ -218,5 +218,6 @@ static inline void migration_test_add_tls(MigrationTestEnv *env) {};
#endif
void migration_test_add_compression(MigrationTestEnv *env);
void migration_test_add_postcopy(MigrationTestEnv *env);
+void migration_test_add_file(MigrationTestEnv *env);
#endif /* MIGRATION_COMMON_H */
--
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