[1/2] services/tests: Add test for database locking.

[Sebastian Lackner]

Signed-off-by: Sebastian Lackner <sebastian at fds-team.de>
---

Since Windows Vista, those functions are no-ops.

 programs/services/tests/service.c |   22 +++++++++++++++++-----
 1 file changed, 17 insertions(+), 5 deletions(-)

diff --git a/programs/services/tests/service.c b/programs/services/tests/service.c
index 98419497a5a..8ca25ad890b 100644
--- a/programs/services/tests/service.c
+++ b/programs/services/tests/service.c
@@ -396,16 +396,29 @@ static void test_service(void)
     SC_HANDLE service_handle = register_service("simple_service");
     SERVICE_STATUS_PROCESS status2;
     SERVICE_STATUS status;
+    BOOL res, res2;
+    SC_LOCK lock;
     DWORD bytes;
-    BOOL res;
 
     if(!service_handle)
         return;
 
-    trace("starting...\n");
+    lock = LockServiceDatabase(scm_handle);
+    ok(lock != NULL, "LockServiceDatabase failed: %u\n", GetLastError());
     res = StartServiceA(service_handle, 2, argv);
-    ok(res, "StartService failed: %u\n", GetLastError());
-    if(!res) {
+todo_wine
+    ok(res || broken(!res && GetLastError() == ERROR_SERVICE_DATABASE_LOCKED) /* < Vista */,
+       "StartService failed: %u\n", GetLastError());
+    res2 = UnlockServiceDatabase(lock);
+    ok(res2, "UnlockServiceDatabase failed: %u\n", GetLastError());
+
+    if (!res)
+    {
+        res = StartServiceA(service_handle, 2, argv);
+        ok(res, "StartService failed: %u\n", GetLastError());
+    }
+    if (!res)
+    {
         DeleteService(service_handle);
         CloseServiceHandle(service_handle);
         return;
@@ -454,7 +467,6 @@ static inline void test_no_stop(void)
     if(!service_handle)
         return;
 
-    trace("starting...\n");
     res = StartServiceA(service_handle, 0, NULL);
     ok(res, "StartService failed: %u\n", GetLastError());
     if(!res) {
-- 
2.11.0