diff mbox

[v4,26/29] tests: add /vhost-user/connect-fail test

Message ID 20160707010053.28008-27-marcandre.lureau@redhat.com (mailing list archive)
State New, archived
Headers show

Commit Message

Marc-André Lureau July 7, 2016, 1 a.m. UTC 
From: Marc-André Lureau <marcandre.lureau@redhat.com>

Check early connection failure and resume.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
 tests/vhost-user-test.c | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
diff mbox

Patch

diff --git a/tests/vhost-user-test.c b/tests/vhost-user-test.c
index a0b91ab..6595243 100644
--- a/tests/vhost-user-test.c
+++ b/tests/vhost-user-test.c
@@ -131,6 +131,7 @@  typedef struct TestServer {
     CompatGCond data_cond;
     int log_fd;
     uint64_t rings;
+    bool test_fail;
 } TestServer;
 
 static const char *tmpfs;
@@ -221,6 +222,12 @@  static void chr_read(void *opaque, const uint8_t *buf, int size)
     uint8_t *p = (uint8_t *) &msg;
     int fd;
 
+    if (s->test_fail) {
+        qemu_chr_disconnect(chr);
+        /* now switch to non-failure */
+        s->test_fail = false;
+    }
+
     if (size != VHOST_USER_HDR_SIZE) {
         g_test_message("Wrong message size received %d\n", size);
         return;
@@ -685,6 +692,34 @@  static void test_reconnect(void)
     g_test_trap_assert_passed();
     g_free(path);
 }
+
+static void test_connect_fail_subprocess(void)
+{
+    TestServer *s = test_server_new("reconnect");
+    char *cmd;
+
+    s->test_fail = true;
+    g_thread_new("connect", connect_thread, s);
+    cmd = GET_QEMU_CMDE(s, 2, ",server", "");
+    qtest_start(cmd);
+    g_free(cmd);
+
+    wait_for_fds(s);
+    wait_for_rings_started(s, 2);
+
+    qtest_end();
+    test_server_free(s);
+}
+
+static void test_connect_fail(void)
+{
+    gchar *path = g_strdup_printf("/%s/vhost-user/connect-fail/subprocess",
+                                  qtest_get_arch());
+    g_test_trap_subprocess(path, 0, 0);
+    g_test_trap_assert_passed();
+    g_free(path);
+}
+
 #endif
 
 int main(int argc, char **argv)
@@ -735,6 +770,9 @@  int main(int argc, char **argv)
     qtest_add_func("/vhost-user/reconnect/subprocess",
                    test_reconnect_subprocess);
     qtest_add_func("/vhost-user/reconnect", test_reconnect);
+    qtest_add_func("/vhost-user/connect-fail/subprocess",
+                   test_connect_fail_subprocess);
+    qtest_add_func("/vhost-user/connect-fail", test_connect_fail);
 #endif
 
     ret = g_test_run();