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[Qemu-devel] [PATCH 3/3] tests/migration: Add a test for x-validate-uuid
|
From: |
Yury Kotov |
|
Subject: |
[Qemu-devel] [PATCH 3/3] tests/migration: Add a test for x-validate-uuid capability |
|
Date: |
Tue, 27 Aug 2019 15:02:21 +0300 |
Signed-off-by: Yury Kotov <address@hidden>
---
tests/migration-test.c | 140 ++++++++++++++++++++++++++++++++---------
1 file changed, 110 insertions(+), 30 deletions(-)
diff --git a/tests/migration-test.c b/tests/migration-test.c
index b87ba99a9e..adac1c01a2 100644
--- a/tests/migration-test.c
+++ b/tests/migration-test.c
@@ -512,7 +512,8 @@ static void migrate_postcopy_start(QTestState *from,
QTestState *to)
static int test_migrate_start(QTestState **from, QTestState **to,
const char *uri, bool hide_stderr,
- bool use_shmem)
+ bool use_shmem, const char *opts_src,
+ const char *opts_dst)
{
gchar *cmd_src, *cmd_dst;
char *bootpath = NULL;
@@ -521,6 +522,9 @@ static int test_migrate_start(QTestState **from, QTestState
**to,
const char *arch = qtest_get_arch();
const char *accel = "kvm:tcg";
+ opts_src = opts_src ? opts_src : "";
+ opts_dst = opts_dst ? opts_dst : "";
+
if (use_shmem) {
if (!g_file_test("/dev/shm", G_FILE_TEST_IS_DIR)) {
g_test_skip("/dev/shm is not supported");
@@ -539,16 +543,16 @@ static int test_migrate_start(QTestState **from,
QTestState **to,
cmd_src = g_strdup_printf("-machine accel=%s -m 150M"
" -name source,debug-threads=on"
" -serial file:%s/src_serial"
- " -drive file=%s,format=raw %s",
+ " -drive file=%s,format=raw %s %s",
accel, tmpfs, bootpath,
- extra_opts ? extra_opts : "");
+ extra_opts ? extra_opts : "", opts_src);
cmd_dst = g_strdup_printf("-machine accel=%s -m 150M"
" -name target,debug-threads=on"
" -serial file:%s/dest_serial"
" -drive file=%s,format=raw"
- " -incoming %s %s",
+ " -incoming %s %s %s",
accel, tmpfs, bootpath, uri,
- extra_opts ? extra_opts : "");
+ extra_opts ? extra_opts : "", opts_dst);
start_address = X86_TEST_MEM_START;
end_address = X86_TEST_MEM_END;
} else if (g_str_equal(arch, "s390x")) {
@@ -556,15 +560,15 @@ static int test_migrate_start(QTestState **from,
QTestState **to,
extra_opts = use_shmem ? get_shmem_opts("128M", shmem_path) : NULL;
cmd_src = g_strdup_printf("-machine accel=%s -m 128M"
" -name source,debug-threads=on"
- " -serial file:%s/src_serial -bios %s %s",
+ " -serial file:%s/src_serial -bios %s %s %s",
accel, tmpfs, bootpath,
- extra_opts ? extra_opts : "");
+ extra_opts ? extra_opts : "", opts_src);
cmd_dst = g_strdup_printf("-machine accel=%s -m 128M"
" -name target,debug-threads=on"
" -serial file:%s/dest_serial -bios %s"
- " -incoming %s %s",
+ " -incoming %s %s %s",
accel, tmpfs, bootpath, uri,
- extra_opts ? extra_opts : "");
+ extra_opts ? extra_opts : "", opts_dst);
start_address = S390_TEST_MEM_START;
end_address = S390_TEST_MEM_END;
} else if (strcmp(arch, "ppc64") == 0) {
@@ -575,14 +579,15 @@ static int test_migrate_start(QTestState **from,
QTestState **to,
" -prom-env 'use-nvramrc?=true' -prom-env "
"'nvramrc=hex .\" _\" begin %x %x "
"do i c@ 1 + i c! 1000 +loop .\" B\" 0 "
- "until' %s", accel, tmpfs, end_address,
- start_address, extra_opts ? extra_opts : "");
+ "until' %s %s", accel, tmpfs, end_address,
+ start_address, extra_opts ? extra_opts : "",
+ opts_src);
cmd_dst = g_strdup_printf("-machine accel=%s -m 256M"
" -name target,debug-threads=on"
" -serial file:%s/dest_serial"
- " -incoming %s %s",
+ " -incoming %s %s %s",
accel, tmpfs, uri,
- extra_opts ? extra_opts : "");
+ extra_opts ? extra_opts : "", opts_dst);
start_address = PPC_TEST_MEM_START;
end_address = PPC_TEST_MEM_END;
@@ -592,16 +597,16 @@ static int test_migrate_start(QTestState **from,
QTestState **to,
cmd_src = g_strdup_printf("-machine virt,accel=%s,gic-version=max "
"-name vmsource,debug-threads=on -cpu max "
"-m 150M -serial file:%s/src_serial "
- "-kernel %s %s",
+ "-kernel %s %s %s",
accel, tmpfs, bootpath,
- extra_opts ? extra_opts : "");
+ extra_opts ? extra_opts : "", opts_src);
cmd_dst = g_strdup_printf("-machine virt,accel=%s,gic-version=max "
"-name vmdest,debug-threads=on -cpu max "
"-m 150M -serial file:%s/dest_serial "
"-kernel %s "
- "-incoming %s %s",
+ "-incoming %s %s %s",
accel, tmpfs, bootpath, uri,
- extra_opts ? extra_opts : "");
+ extra_opts ? extra_opts : "", opts_dst);
start_address = ARM_TEST_MEM_START;
end_address = ARM_TEST_MEM_END;
@@ -731,7 +736,7 @@ static int migrate_postcopy_prepare(QTestState **from_ptr,
char *uri = g_strdup_printf("unix:%s/migsocket", tmpfs);
QTestState *from, *to;
- if (test_migrate_start(&from, &to, uri, hide_error, false)) {
+ if (test_migrate_start(&from, &to, uri, hide_error, false, NULL, NULL)) {
return -1;
}
@@ -841,20 +846,16 @@ static void test_postcopy_recovery(void)
migrate_postcopy_complete(from, to);
}
-static void test_baddest(void)
+static void wait_for_migration_fail(QTestState *from, bool allow_active)
{
- QTestState *from, *to;
QDict *rsp_return;
char *status;
bool failed;
- if (test_migrate_start(&from, &to, "tcp:0:0", true, false)) {
- return;
- }
- migrate(from, "tcp:0:0", "{}");
do {
status = migrate_query_status(from);
- g_assert(!strcmp(status, "setup") || !(strcmp(status, "failed")));
+ g_assert(!strcmp(status, "setup") || !strcmp(status, "failed") ||
+ (allow_active && !strcmp(status, "active")));
failed = !strcmp(status, "failed");
g_free(status);
} while (!failed);
@@ -864,7 +865,17 @@ static void test_baddest(void)
g_assert(qdict_haskey(rsp_return, "running"));
g_assert(qdict_get_bool(rsp_return, "running"));
qobject_unref(rsp_return);
+}
+
+static void test_baddest(void)
+{
+ QTestState *from, *to;
+ if (test_migrate_start(&from, &to, "tcp:0:0", true, false, NULL, NULL)) {
+ return;
+ }
+ migrate(from, "tcp:0:0", "{}");
+ wait_for_migration_fail(from, false);
test_migrate_end(from, to, false);
}
@@ -873,7 +884,7 @@ static void test_precopy_unix(void)
char *uri = g_strdup_printf("unix:%s/migsocket", tmpfs);
QTestState *from, *to;
- if (test_migrate_start(&from, &to, uri, false, false)) {
+ if (test_migrate_start(&from, &to, uri, false, false, NULL, NULL)) {
return;
}
@@ -916,7 +927,7 @@ static void test_ignore_shared(void)
char *uri = g_strdup_printf("unix:%s/migsocket", tmpfs);
QTestState *from, *to;
- if (test_migrate_start(&from, &to, uri, false, true)) {
+ if (test_migrate_start(&from, &to, uri, false, true, NULL, NULL)) {
return;
}
@@ -951,7 +962,7 @@ static void test_xbzrle(const char *uri)
{
QTestState *from, *to;
- if (test_migrate_start(&from, &to, uri, false, false)) {
+ if (test_migrate_start(&from, &to, uri, false, false, NULL, NULL)) {
return;
}
@@ -1003,7 +1014,8 @@ static void test_precopy_tcp(void)
char *uri;
QTestState *from, *to;
- if (test_migrate_start(&from, &to, "tcp:127.0.0.1:0", false, false)) {
+ if (test_migrate_start(&from, &to, "tcp:127.0.0.1:0", false, false,
+ NULL, NULL)) {
return;
}
@@ -1049,7 +1061,7 @@ static void test_migrate_fd_proto(void)
QDict *rsp;
const char *error_desc;
- if (test_migrate_start(&from, &to, "defer", false, false)) {
+ if (test_migrate_start(&from, &to, "defer", false, false, NULL, NULL)) {
return;
}
@@ -1125,6 +1137,68 @@ static void test_migrate_fd_proto(void)
test_migrate_end(from, to, true);
}
+static void do_test_validate_uuid(const char *uuid_arg_src,
+ const char *uuid_arg_dst,
+ bool should_fail, bool hide_stderr)
+{
+ char *uri = g_strdup_printf("unix:%s/migsocket", tmpfs);
+ QTestState *from, *to;
+
+ if (test_migrate_start(&from, &to, uri, hide_stderr, false,
+ uuid_arg_src, uuid_arg_dst)) {
+ return;
+ }
+
+ /*
+ * UUID validation is at the begin of migration. So, the main process of
+ * migration is not interesting for us here. Thus, set huge downtime for
+ * very fast migration.
+ */
+ migrate_set_parameter_int(from, "downtime-limit", 1000000);
+ migrate_set_capability(from, "x-validate-uuid", true);
+
+ /* Wait for the first serial output from the source */
+ wait_for_serial("src_serial");
+
+ migrate(from, uri, "{}");
+
+ if (should_fail) {
+ qtest_set_expected_status(to, 1);
+ wait_for_migration_fail(from, true);
+ } else {
+ wait_for_migration_complete(from);
+ }
+
+ test_migrate_end(from, to, false);
+ g_free(uri);
+}
+
+static void test_validate_uuid(void)
+{
+ do_test_validate_uuid("-uuid 11111111-1111-1111-1111-111111111111",
+ "-uuid 11111111-1111-1111-1111-111111111111",
+ false, false);
+}
+
+static void test_validate_uuid_error(void)
+{
+ do_test_validate_uuid("-uuid 11111111-1111-1111-1111-111111111111",
+ "-uuid 22222222-2222-2222-2222-222222222222",
+ true, true);
+}
+
+static void test_validate_uuid_src_not_set(void)
+{
+ do_test_validate_uuid(NULL, "-uuid 11111111-1111-1111-1111-111111111111",
+ false, true);
+}
+
+static void test_validate_uuid_dst_not_set(void)
+{
+ do_test_validate_uuid("-uuid 11111111-1111-1111-1111-111111111111", NULL,
+ false, true);
+}
+
int main(int argc, char **argv)
{
char template[] = "/tmp/migration-test-XXXXXX";
@@ -1180,6 +1254,12 @@ int main(int argc, char **argv)
/* qtest_add_func("/migration/ignore_shared", test_ignore_shared); */
qtest_add_func("/migration/xbzrle/unix", test_xbzrle_unix);
qtest_add_func("/migration/fd_proto", test_migrate_fd_proto);
+ qtest_add_func("/migration/validate_uuid", test_validate_uuid);
+ qtest_add_func("/migration/validate_uuid_error", test_validate_uuid_error);
+ qtest_add_func("/migration/validate_uuid_src_not_set",
+ test_validate_uuid_src_not_set);
+ qtest_add_func("/migration/validate_uuid_dst_not_set",
+ test_validate_uuid_dst_not_set);
ret = g_test_run();
--
2.22.0