[Qemu-devel] [PATCH 3/6] tests: Add precopy test using deprecated commands

[Juan Quintela]

Signed-off-by: Juan Quintela <address@hidden>
---
 tests/migration-test.c | 71 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)

diff --git a/tests/migration-test.c b/tests/migration-test.c
index 8ef2b72459..8549e4c2c6 100644
--- a/tests/migration-test.c
+++ b/tests/migration-test.c
@@ -422,6 +422,76 @@ static void migrate_set_parameter(QTestState *who, const 
char *parameter,
     QDECREF(rsp);
 }
 
+static void migrate_set_downtime(QTestState *who, const char *value)
+{
+    QDict *rsp;
+    gchar *cmd;
+
+    cmd = g_strdup_printf("{ 'execute': 'migrate_set_downtime',"
+                          "'arguments': { 'value': %s } }", value);
+    rsp = qtest_qmp(who, cmd);
+    g_free(cmd);
+    g_assert(qdict_haskey(rsp, "return"));
+    QDECREF(rsp);
+}
+
+static void migrate_set_speed(QTestState *who, const char *value)
+{
+    QDict *rsp;
+    gchar *cmd;
+
+    cmd = g_strdup_printf("{ 'execute': 'migrate_set_speed',"
+                          "'arguments': { 'value': %s } }", value);
+    rsp = qtest_qmp(who, cmd);
+    g_free(cmd);
+    g_assert(qdict_haskey(rsp, "return"));
+    QDECREF(rsp);
+}
+
+static void test_precopy_deprecated(const char *uri)
+{
+    QTestState *from, *to;
+
+    test_migrate_start(&from, &to, uri);
+
+    /* We want to pick a speed slow enough that the test completes
+     * quickly, but that it doesn't complete precopy even on a slow
+     * machine, so also set the downtime.
+     */
+    /* 100 ms */
+    migrate_set_downtime(from, "100");
+    /* 1MB/s slow*/
+    migrate_set_speed(from, "100000000");
+
+    /* Wait for the first serial output from the source */
+    wait_for_serial("src_serial");
+
+    migrate(from, uri);
+
+    wait_for_migration_pass(from);
+
+    /* 1GB/s now it should converge */
+    migrate_set_speed(from, "1000000000");
+
+    if (!got_stop) {
+        qtest_qmp_eventwait(from, "STOP");
+    }
+    qtest_qmp_eventwait(to, "RESUME");
+
+    wait_for_serial("dest_serial");
+    wait_for_migration_complete(from);
+
+    test_migrate_end(from, to);
+}
+
+static void test_deprecated_unix(void)
+{
+    char *uri = g_strdup_printf("unix:%s/migsocket", tmpfs);
+
+    test_precopy_deprecated(uri);
+    g_free(uri);
+}
+
 static void test_precopy(const char *uri)
 {
     QTestState *from, *to;
@@ -490,6 +560,7 @@ int main(int argc, char **argv)
 
     qtest_add_func("/migration/precopy/unix", test_precopy_unix);
     qtest_add_func("/migration/precopy/tcp", test_precopy_tcp);
+    qtest_add_func("/migration/deprecated/unix", test_deprecated_unix);
 
     ret = g_test_run();
 
-- 
2.13.5