wininet/tests: Collect persistent connection before running tests in test_async_HttpSendRequestEx.

dlls/wininet/tests/http.c

@@ -7400,8 +7400,8 @@ static const struct notification async_send_request_ex_test2[] =
     { http_send_request_ex,  INTERNET_STATUS_COOKIE_SENT, TRUE, FALSE, TRUE },
     { http_send_request_ex,  INTERNET_STATUS_RESOLVING_NAME, TRUE, FALSE, TRUE },
     { http_send_request_ex,  INTERNET_STATUS_NAME_RESOLVED, TRUE, FALSE, TRUE },
-    { http_send_request_ex,  INTERNET_STATUS_CONNECTING_TO_SERVER, TRUE, TRUE },
-    { http_send_request_ex,  INTERNET_STATUS_CONNECTED_TO_SERVER, TRUE, TRUE },
+    { http_send_request_ex,  INTERNET_STATUS_CONNECTING_TO_SERVER, TRUE },
+    { http_send_request_ex,  INTERNET_STATUS_CONNECTED_TO_SERVER, TRUE },
     { http_send_request_ex,  INTERNET_STATUS_SENDING_REQUEST, TRUE },
     { http_send_request_ex,  INTERNET_STATUS_REQUEST_SENT, TRUE },
     { http_send_request_ex,  INTERNET_STATUS_REQUEST_COMPLETE, TRUE },
@@ -7445,8 +7445,8 @@ static const struct notification async_send_request_ex_chunked_test[] =
     { http_end_request,      INTERNET_STATUS_RECEIVING_RESPONSE, TRUE },
     { http_end_request,      INTERNET_STATUS_RESPONSE_RECEIVED, TRUE },
     { http_end_request,      INTERNET_STATUS_REQUEST_COMPLETE, TRUE },
-    { internet_close_handle, INTERNET_STATUS_CLOSING_CONNECTION },
-    { internet_close_handle, INTERNET_STATUS_CONNECTION_CLOSED },
+    { internet_close_handle, INTERNET_STATUS_CLOSING_CONNECTION, FALSE, FALSE, TRUE },
+    { internet_close_handle, INTERNET_STATUS_CONNECTION_CLOSED, FALSE, FALSE, TRUE },
     { internet_close_handle, INTERNET_STATUS_HANDLE_CLOSING },
     { internet_close_handle, INTERNET_STATUS_HANDLE_CLOSING }
 };
@@ -7497,6 +7497,10 @@ static void test_async_HttpSendRequestEx(const struct notification_data *nd)
 
     trace("Async HttpSendRequestEx test (%s %s)\n", nd->method, nd->host);
 
+    /* Collect all existing persistent connections */
+    ret = InternetSetOptionA(NULL, INTERNET_OPTION_SETTINGS_CHANGED, NULL, 0);
+    ok(ret, "InternetSetOption(INTERNET_OPTION_END_BROWSER_SESSION) failed: %lu\n", GetLastError());
+
     InitializeCriticalSection( &notification_cs );
 
     info.test  = nd->test;