From 2f8da3c12adcd29f69d568c4fbba37ddfecbded6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?R=C3=A9mi=20Bernon?= Date: Fri, 9 Apr 2021 13:11:31 +0200 Subject: [PATCH] user32/tests: Add more SendInput tests. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Validating that SendInput with INPUT_HARDWARE type should be no-op. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=50506 Signed-off-by: Rémi Bernon Signed-off-by: Alexandre Julliard --- dlls/user32/input.c | 18 ++++++ dlls/user32/tests/input.c | 113 ++++++++++++++++++++++++++++++++++++++ 2 files changed, 131 insertions(+) diff --git a/dlls/user32/input.c b/dlls/user32/input.c index 8992c463c48..22e53585f00 100644 --- a/dlls/user32/input.c +++ b/dlls/user32/input.c @@ -182,6 +182,24 @@ UINT WINAPI SendInput( UINT count, LPINPUT inputs, int size ) UINT i; NTSTATUS status; + if (size != sizeof(INPUT)) + { + SetLastError( ERROR_INVALID_PARAMETER ); + return 0; + } + + if (!count) + { + SetLastError( ERROR_INVALID_PARAMETER ); + return 0; + } + + if (!inputs) + { + SetLastError( ERROR_NOACCESS ); + return 0; + } + for (i = 0; i < count; i++) { if (inputs[i].type == INPUT_MOUSE) diff --git a/dlls/user32/tests/input.c b/dlls/user32/tests/input.c index 646a9a66eb5..0bbd03c615e 100644 --- a/dlls/user32/tests/input.c +++ b/dlls/user32/tests/input.c @@ -4212,6 +4212,118 @@ static void test_UnregisterDeviceNotification(void) ok(ret == FALSE, "Unregistering NULL Device Notification returned: %d\n", ret); } +static void test_SendInput(void) +{ + INPUT input[16]; + UINT res, i; + HWND hwnd; + MSG msg; + + hwnd = CreateWindowW( L"static", L"test", WS_OVERLAPPED, 0, 0, 100, 100, 0, 0, 0, 0 ); + ok( hwnd != 0, "CreateWindowW failed\n" ); + + ShowWindow( hwnd, SW_SHOWNORMAL ); + UpdateWindow( hwnd ); + SetForegroundWindow( hwnd ); + SetFocus( hwnd ); + empty_message_queue(); + + SetLastError( 0xdeadbeef ); + res = SendInput( 0, NULL, 0 ); + ok( res == 0 && GetLastError() == ERROR_INVALID_PARAMETER, "SendInput returned %u, error %#x\n", res, GetLastError() ); + SetLastError( 0xdeadbeef ); + res = SendInput( 1, NULL, 0 ); + ok( res == 0 && GetLastError() == ERROR_INVALID_PARAMETER, "SendInput returned %u, error %#x\n", res, GetLastError() ); + SetLastError( 0xdeadbeef ); + res = SendInput( 1, NULL, sizeof(*input) ); + ok( res == 0 && (GetLastError() == ERROR_NOACCESS || GetLastError() == ERROR_INVALID_PARAMETER), + "SendInput returned %u, error %#x\n", res, GetLastError() ); + SetLastError( 0xdeadbeef ); + res = SendInput( 0, input, sizeof(*input) ); + ok( res == 0 && GetLastError() == ERROR_INVALID_PARAMETER, "SendInput returned %u, error %#x\n", res, GetLastError() ); + SetLastError( 0xdeadbeef ); + res = SendInput( 0, NULL, sizeof(*input) ); + ok( res == 0 && GetLastError() == ERROR_INVALID_PARAMETER, "SendInput returned %u, error %#x\n", res, GetLastError() ); + + memset( input, 0, sizeof(input) ); + SetLastError( 0xdeadbeef ); + res = SendInput( 1, input, sizeof(*input) ); + ok( res == 1 && GetLastError() == 0xdeadbeef, "SendInput returned %u, error %#x\n", res, GetLastError() ); + SetLastError( 0xdeadbeef ); + res = SendInput( 16, input, sizeof(*input) ); + ok( res == 16 && GetLastError() == 0xdeadbeef, "SendInput returned %u, error %#x\n", res, GetLastError() ); + + SetLastError( 0xdeadbeef ); + res = SendInput( 1, input, 0 ); + ok( res == 0 && GetLastError() == ERROR_INVALID_PARAMETER, "SendInput returned %u, error %#x\n", res, GetLastError() ); + SetLastError( 0xdeadbeef ); + res = SendInput( 1, input, sizeof(*input) + 1 ); + ok( res == 0 && GetLastError() == ERROR_INVALID_PARAMETER, "SendInput returned %u, error %#x\n", res, GetLastError() ); + SetLastError( 0xdeadbeef ); + res = SendInput( 1, input, sizeof(*input) - 1 ); + ok( res == 0 && GetLastError() == ERROR_INVALID_PARAMETER, "SendInput returned %u, error %#x\n", res, GetLastError() ); + + for (i = 0; i < ARRAY_SIZE(input); ++i) input[i].type = INPUT_KEYBOARD; + SetLastError( 0xdeadbeef ); + res = SendInput( 16, input, offsetof( INPUT, ki ) + sizeof(KEYBDINPUT) ); + ok( res == 0 && GetLastError() == ERROR_INVALID_PARAMETER, "SendInput returned %u, error %#x\n", res, GetLastError() ); + SetLastError( 0xdeadbeef ); + res = SendInput( 16, input, sizeof(*input) ); + ok( res == 16 && GetLastError() == 0xdeadbeef, "SendInput returned %u, error %#x\n", res, GetLastError() ); + empty_message_queue(); + + for (i = 0; i < ARRAY_SIZE(input); ++i) input[i].type = INPUT_HARDWARE; + SetLastError( 0xdeadbeef ); + res = SendInput( 16, input, offsetof( INPUT, hi ) + sizeof(HARDWAREINPUT) ); + ok( res == 0 && GetLastError() == ERROR_INVALID_PARAMETER, "SendInput returned %u, error %#x\n", res, GetLastError() ); + + input[0].hi.uMsg = WM_KEYDOWN; + input[0].hi.wParamL = 0; + input[0].hi.wParamH = 'A'; + input[1].hi.uMsg = WM_KEYUP; + input[1].hi.wParamL = 0; + input[1].hi.wParamH = 'A' | 0xc000; + SetLastError( 0xdeadbeef ); + res = SendInput( 16, input, sizeof(*input) ); + todo_wine + ok( (res == 0 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) || + broken(res == 16 && GetLastError() == 0xdeadbeef) /* 32bit */, + "SendInput returned %u, error %#x\n", res, GetLastError() ); + while ((res = wait_for_message(&msg)) && msg.message == WM_TIMER) DispatchMessageA(&msg); + todo_wine ok( !res, "SendInput triggered unexpected message %#x\n", msg.message ); + empty_message_queue(); + + memset( input, 0, sizeof(input) ); + input[0].type = INPUT_HARDWARE; + input[1].type = INPUT_KEYBOARD; + input[1].ki.wVk = 'A'; + input[1].ki.dwFlags = 0; + input[2].type = INPUT_KEYBOARD; + input[2].ki.wVk = 'A'; + input[2].ki.dwFlags = KEYEVENTF_KEYUP; + SetLastError( 0xdeadbeef ); + res = SendInput( 16, input, sizeof(*input) ); + todo_wine + ok( (res == 0 && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) || + broken(res == 16 && GetLastError() == 0xdeadbeef), + "SendInput returned %u, error %#x\n", res, GetLastError() ); + while ((res = wait_for_message(&msg)) && (msg.message == WM_TIMER || broken(msg.message == WM_KEYDOWN || msg.message == WM_KEYUP))) + DispatchMessageA(&msg); + todo_wine ok( !res, "SendInput triggered unexpected message %#x\n", msg.message ); + empty_message_queue(); + + for (i = 0; i < ARRAY_SIZE(input); ++i) input[i].type = INPUT_HARDWARE + 1; + SetLastError( 0xdeadbeef ); + res = SendInput( 16, input, sizeof(*input) ); + todo_wine ok( res == 16 && GetLastError() == 0xdeadbeef, "SendInput returned %u, error %#x\n", res, GetLastError() ); + while ((res = wait_for_message(&msg)) && msg.message == WM_TIMER) DispatchMessageA(&msg); + todo_wine ok( !res, "SendInput triggered unexpected message %#x\n", msg.message ); + empty_message_queue(); + + trace( "done\n" ); + DestroyWindow( hwnd ); +} + START_TEST(input) { char **argv; @@ -4234,6 +4346,7 @@ START_TEST(input) return; } + test_SendInput(); test_Input_blackbox(); test_Input_whitebox(); test_Input_unicode();