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[Qemu-devel] [PULL 09/15] tests: introduce migrate_postcopy_* helpers
From: |
Dr. David Alan Gilbert (git) |
Subject: |
[Qemu-devel] [PULL 09/15] tests: introduce migrate_postcopy_* helpers |
Date: |
Tue, 10 Jul 2018 16:30:10 +0100 |
From: Peter Xu <address@hidden>
Separate the old postcopy UNIX socket test into three steps, provide a
helper for each step. With these helpers, we can do more compliated
tests like postcopy recovery, while keep the codes shared.
Reviewed-by: Dr. David Alan Gilbert <address@hidden>
Reviewed-by: Juan Quintela <address@hidden>
Reviewed-by: Balamuruhan S <address@hidden>
Signed-off-by: Peter Xu <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: Dr. David Alan Gilbert <address@hidden>
Fix up merge with 2e295789 / Skip tests for ppc tcg
---
tests/migration-test.c | 42 +++++++++++++++++++++++++++++++-----------
1 file changed, 31 insertions(+), 11 deletions(-)
diff --git a/tests/migration-test.c b/tests/migration-test.c
index 331efb0fe5..193c7df94e 100644
--- a/tests/migration-test.c
+++ b/tests/migration-test.c
@@ -351,13 +351,19 @@ static void migrate(QTestState *who, const char *uri)
qobject_unref(rsp);
}
-static void migrate_start_postcopy(QTestState *who)
+static void migrate_postcopy_start(QTestState *from, QTestState *to)
{
QDict *rsp;
- rsp = wait_command(who, "{ 'execute': 'migrate-start-postcopy' }");
+ rsp = wait_command(from, "{ 'execute': 'migrate-start-postcopy' }");
g_assert(qdict_haskey(rsp, "return"));
qobject_unref(rsp);
+
+ if (!got_stop) {
+ qtest_qmp_eventwait(from, "STOP");
+ }
+
+ qtest_qmp_eventwait(to, "RESUME");
}
static int test_migrate_start(QTestState **from, QTestState **to,
@@ -510,13 +516,14 @@ static void test_deprecated(void)
qtest_quit(from);
}
-static void test_postcopy(void)
+static int migrate_postcopy_prepare(QTestState **from_ptr,
+ QTestState **to_ptr)
{
char *uri = g_strdup_printf("unix:%s/migsocket", tmpfs);
QTestState *from, *to;
if (test_migrate_start(&from, &to, uri, false)) {
- return;
+ return -1;
}
migrate_set_capability(from, "postcopy-ram", "true");
@@ -534,28 +541,41 @@ static void test_postcopy(void)
wait_for_serial("src_serial");
migrate(from, uri);
+ g_free(uri);
wait_for_migration_pass(from);
- migrate_start_postcopy(from);
+ *from_ptr = from;
+ *to_ptr = to;
- if (!got_stop) {
- qtest_qmp_eventwait(from, "STOP");
- }
+ return 0;
+}
- qtest_qmp_eventwait(to, "RESUME");
+static void migrate_postcopy_complete(QTestState *from, QTestState *to)
+{
+ wait_for_migration_complete(from);
+ /* Make sure we get at least one "B" on destination */
wait_for_serial("dest_serial");
- wait_for_migration_complete(from);
if (uffd_feature_thread_id) {
read_blocktime(to);
}
- g_free(uri);
test_migrate_end(from, to, true);
}
+static void test_postcopy(void)
+{
+ QTestState *from, *to;
+
+ if (migrate_postcopy_prepare(&from, &to)) {
+ return;
+ }
+ migrate_postcopy_start(from, to);
+ migrate_postcopy_complete(from, to);
+}
+
static void test_baddest(void)
{
QTestState *from, *to;
--
2.17.1
- [Qemu-devel] [PULL 00/15] migration queue, Dr. David Alan Gilbert (git), 2018/07/10
- [Qemu-devel] [PULL 03/15] migration: unbreak postcopy recovery, Dr. David Alan Gilbert (git), 2018/07/10
- [Qemu-devel] [PULL 01/15] migration: delay postcopy paused state, Dr. David Alan Gilbert (git), 2018/07/10
- [Qemu-devel] [PULL 04/15] migration: unify incoming processing, Dr. David Alan Gilbert (git), 2018/07/10
- [Qemu-devel] [PULL 02/15] migration: move income process out of multifd, Dr. David Alan Gilbert (git), 2018/07/10
- [Qemu-devel] [PULL 05/15] migration: simplify check to use qemu file buffer, Dr. David Alan Gilbert (git), 2018/07/10
- [Qemu-devel] [PULL 06/15] migration: loosen recovery check when load vm, Dr. David Alan Gilbert (git), 2018/07/10
- [Qemu-devel] [PULL 07/15] migration: fix incorrect bitmap size calculation, Dr. David Alan Gilbert (git), 2018/07/10
- [Qemu-devel] [PULL 08/15] migration: show pause/recover state on dst host, Dr. David Alan Gilbert (git), 2018/07/10
- [Qemu-devel] [PULL 09/15] tests: introduce migrate_postcopy_* helpers,
Dr. David Alan Gilbert (git) <=
- [Qemu-devel] [PULL 11/15] tests: introduce migrate_query*() helpers, Dr. David Alan Gilbert (git), 2018/07/10
- [Qemu-devel] [PULL 12/15] tests: introduce wait_for_migration_status(), Dr. David Alan Gilbert (git), 2018/07/10
- [Qemu-devel] [PULL 10/15] tests: allow migrate() to take extra flags, Dr. David Alan Gilbert (git), 2018/07/10
- [Qemu-devel] [PULL 13/15] tests: add postcopy recovery test, Dr. David Alan Gilbert (git), 2018/07/10
- [Qemu-devel] [PULL 14/15] tests: hide stderr for postcopy recovery test, Dr. David Alan Gilbert (git), 2018/07/10
- [Qemu-devel] [PULL 15/15] migration: reorder MIG_CMD_POSTCOPY_RESUME, Dr. David Alan Gilbert (git), 2018/07/10
- Re: [Qemu-devel] [PULL 00/15] migration queue, Peter Maydell, 2018/07/10