wininet: Added 204 No Content response tests.

dlls/wininet/tests/http.c

@@ -1760,6 +1760,11 @@ static DWORD CALLBACK server_thread(LPVOID param)
             else
                 send(c, notokmsg, sizeof notokmsg-1, 0);
         }
+        if (strstr(buffer, "GET /test_no_content"))
+        {
+            static const char nocontentmsg[] = "HTTP/1.1 204 No Content\r\nConnection: close\r\n\r\n";
+            send(c, nocontentmsg, sizeof(nocontentmsg)-1, 0);
+        }
 
         shutdown(c, 2);
         closesocket(c);
@@ -2112,6 +2117,63 @@ static void test_http1_1(int port)
     InternetCloseHandle(ses);
 }
 
+static void test_no_content(int port)
+{
+    HINTERNET session, connection, req;
+    DWORD res;
+
+    trace("Testing 204 no content response...\n");
+
+    hCompleteEvent = CreateEvent(NULL, FALSE, FALSE, NULL);
+
+    session = InternetOpenA("", INTERNET_OPEN_TYPE_PRECONFIG, NULL, NULL, INTERNET_FLAG_ASYNC);
+    ok(session != NULL,"InternetOpen failed with error %u\n", GetLastError());
+
+    pInternetSetStatusCallbackA(session, callback);
+
+    SET_EXPECT(INTERNET_STATUS_HANDLE_CREATED);
+    connection = InternetConnectA(session, "localhost", port,
+            NULL, NULL, INTERNET_SERVICE_HTTP, 0x0, 0xdeadbeef);
+    ok(connection != NULL,"InternetConnect failed with error %u\n", GetLastError());
+    CHECK_NOTIFIED(INTERNET_STATUS_HANDLE_CREATED);
+
+    SET_EXPECT(INTERNET_STATUS_HANDLE_CREATED);
+    req = HttpOpenRequestA(connection, "GET", "/test_no_content", NULL, NULL, NULL,
+            INTERNET_FLAG_KEEP_CONNECTION | INTERNET_FLAG_RESYNCHRONIZE, 0xdeadbead);
+    ok(req != NULL, "HttpOpenRequest failed: %u\n", GetLastError());
+    CHECK_NOTIFIED(INTERNET_STATUS_HANDLE_CREATED);
+
+    SET_OPTIONAL(INTERNET_STATUS_COOKIE_SENT);
+    SET_EXPECT(INTERNET_STATUS_CONNECTING_TO_SERVER);
+    SET_EXPECT(INTERNET_STATUS_CONNECTED_TO_SERVER);
+    SET_EXPECT(INTERNET_STATUS_SENDING_REQUEST);
+    SET_EXPECT(INTERNET_STATUS_REQUEST_SENT);
+    SET_EXPECT(INTERNET_STATUS_RECEIVING_RESPONSE);
+    SET_EXPECT(INTERNET_STATUS_RESPONSE_RECEIVED);
+    SET_EXPECT(INTERNET_STATUS_CLOSING_CONNECTION);
+    SET_EXPECT(INTERNET_STATUS_CONNECTION_CLOSED);
+    SET_EXPECT(INTERNET_STATUS_REQUEST_COMPLETE);
+
+    res = HttpSendRequestA(req, NULL, -1, NULL, 0);
+    ok(!res && (GetLastError() == ERROR_IO_PENDING),
+       "Asynchronous HttpSendRequest NOT returning 0 with error ERROR_IO_PENDING\n");
+    WaitForSingleObject(hCompleteEvent, INFINITE);
+
+    CLEAR_NOTIFIED(INTERNET_STATUS_COOKIE_SENT);
+    CHECK_NOTIFIED(INTERNET_STATUS_CONNECTING_TO_SERVER);
+    CHECK_NOTIFIED(INTERNET_STATUS_CONNECTED_TO_SERVER);
+    CHECK_NOTIFIED(INTERNET_STATUS_SENDING_REQUEST);
+    CHECK_NOTIFIED(INTERNET_STATUS_REQUEST_SENT);
+    CHECK_NOTIFIED(INTERNET_STATUS_RECEIVING_RESPONSE);
+    CHECK_NOTIFIED(INTERNET_STATUS_RESPONSE_RECEIVED);
+    CHECK_NOTIFIED(INTERNET_STATUS_CLOSING_CONNECTION);
+    CHECK_NOTIFIED(INTERNET_STATUS_CONNECTION_CLOSED);
+    CHECK_NOTIFIED(INTERNET_STATUS_REQUEST_COMPLETE);
+
+    close_async_handle(session, hCompleteEvent, 2);
+    CloseHandle(hCompleteEvent);
+}
+
 static void test_HttpSendRequestW(int port)
 {
     static const WCHAR header[] = {'U','A','-','C','P','U',':',' ','x','8','6',0};
@@ -2645,6 +2707,7 @@ static void test_http_connection(void)
     test_last_error(si.port);
     test_options(si.port);
     test_url_caching(si.port, &si.num_testH_retrievals);
+    test_no_content(si.port);
 
     /* send the basic request again to shutdown the server thread */
     test_basic_request(si.port, "GET", "/quit");