From: Elizabeth Figura zfigura@codeweavers.com
--- dlls/kernel32/tests/console.c | 247 +++++++++++++++++++++++++++++++++- 1 file changed, 243 insertions(+), 4 deletions(-)
diff --git a/dlls/kernel32/tests/console.c b/dlls/kernel32/tests/console.c index 03491b279af..7e139a9304e 100644 --- a/dlls/kernel32/tests/console.c +++ b/dlls/kernel32/tests/console.c @@ -4124,12 +4124,132 @@ static void test_GetConsoleScreenBufferInfoEx(HANDLE std_output) ok(GetLastError() == 0xdeadbeef, "got %lu, expected 0xdeadbeef\n", GetLastError()); }
-static void test_FreeConsole(void) +/* Flush events and check that there was a double-click event queued. + * Windows may also queue focus change or mouse move events. */ +static void check_mouse_event(HANDLE handle) { - HANDLE handle, unbound_output = NULL, unbound_input = NULL; + BOOL ret, got_mouse_event = FALSE; + INPUT_RECORD ir; + DWORD count; + + while (PeekConsoleInputW(handle, &ir, 1, &count) && count) + { + ret = ReadConsoleInputW(handle, &ir, 1, &count); + ok(ret == TRUE, "got error %lu\n", GetLastError()); + ok(count == 1, "got count %lu\n", count); + if (ir.EventType == MOUSE_EVENT && ir.Event.MouseEvent.dwEventFlags == DOUBLE_CLICK) + got_mouse_event = TRUE; + } + ok(got_mouse_event, "didn't find mouse event\n"); +} + +static void test_unbound_handles_child(DWORD parent_pid, UINT_PTR parent_input_int, UINT_PTR parent_output_int) +{ + HANDLE parent_process, parent_input, parent_output, unbound_input, input, parent_event, child_event; + OBJECT_ATTRIBUTES attr = {sizeof(attr)}; + IO_STATUS_BLOCK iosb; + UNICODE_STRING name; + NTSTATUS status; + INPUT_RECORD ir; + DWORD count; + BOOL ret; + + parent_event = OpenEventA(EVENT_ALL_ACCESS, FALSE, "winetest_unbound_handles_parent"); + child_event = OpenEventA(EVENT_ALL_ACCESS, FALSE, "winetest_unbound_handles_child"); + + parent_process = OpenProcess(PROCESS_DUP_HANDLE, FALSE, parent_pid); + ok(!!parent_process, "got error %lu\n", GetLastError()); + + ret = DuplicateHandle(parent_process, (HANDLE)parent_input_int, + GetCurrentProcess(), &parent_input, 0, FALSE, DUPLICATE_SAME_ACCESS); + ok(ret, "got error %lu\n", GetLastError()); + ret = DuplicateHandle(parent_process, (HANDLE)parent_output_int, + GetCurrentProcess(), &parent_output, 0, FALSE, DUPLICATE_SAME_ACCESS); + ok(ret, "got error %lu\n", GetLastError()); + + ret = WaitForSingleObject(parent_input, 0); + todo_wine ok(!ret, "got %d\n", ret); + ret = WaitForSingleObject(parent_output, 0); + todo_wine ok(!ret, "got %d\n", ret); + + ret = PeekConsoleInputW(parent_input, &ir, 1, &count); + ok(!ret, "got %d\n", ret); + ok(GetLastError() == ERROR_INVALID_HANDLE, "got error %lu\n", GetLastError()); + + /* We cannot create an unbound handle, because we have no console. */ + + attr.ObjectName = &name; + attr.Attributes = OBJ_INHERIT; + RtlInitUnicodeString( &name, L"\Device\ConDrv\Input" ); + status = NtCreateFile( &unbound_input, FILE_READ_DATA | FILE_WRITE_DATA | SYNCHRONIZE | FILE_READ_ATTRIBUTES | + FILE_WRITE_ATTRIBUTES, &attr, &iosb, NULL, FILE_ATTRIBUTE_NORMAL, + FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, FILE_CREATE, + FILE_NON_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT, NULL, 0 ); + todo_wine ok(status == STATUS_INVALID_HANDLE, "got %#lx\n", status); + if (!status) NtClose( unbound_input ); + + /* Allocate a console. */ + + ret = AllocConsole(); + ok(ret == TRUE, "got error %lu\n", GetLastError()); + + unbound_input = create_unbound_handle(FALSE, TRUE); + + input = CreateFileA("CONIN$", GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0); + ok(input != INVALID_HANDLE_VALUE, "got error %lu\n", GetLastError()); + + memset(&ir, 0, sizeof(ir)); + ir.EventType = MOUSE_EVENT; + ir.Event.MouseEvent.dwEventFlags = DOUBLE_CLICK; + ret = WriteConsoleInputW(input, &ir, 1, &count); + ok(ret, "got error %lu\n", GetLastError()); + + ret = WaitForSingleObject(unbound_input, 0); + ok(!ret, "got %d\n", ret); + + /* We can read from our input using the parent's handle, but its signaled + * state will not reflect our input. */ + + check_mouse_event(parent_input); + + ret = WaitForSingleObject(unbound_input, 0); + ok(ret == WAIT_TIMEOUT, "got %d\n", ret); + ret = WaitForSingleObject(parent_input, 0); + todo_wine ok(!ret, "got %d\n", ret); + + CloseHandle(input); + ret = FreeConsole(); + ok(ret == TRUE, "got error %lu\n", GetLastError()); + + ret = WaitForSingleObject(unbound_input, 0); + todo_wine ok(ret == WAIT_TIMEOUT, "got %d\n", ret); + CloseHandle(unbound_input); + + ret = WaitForSingleObject(parent_input, 0); + todo_wine ok(!ret, "got %d\n", ret); + ret = WaitForSingleObject(parent_output, 0); + todo_wine ok(!ret, "got %d\n", ret); + + /* Parent will consume its input, designalling those handles. */ + SetEvent(child_event); + ret = WaitForSingleObject(parent_event, 1000); + ok(!ret, "got %d\n", ret); + + ret = WaitForSingleObject(parent_input, 0); + todo_wine ok(ret == WAIT_TIMEOUT, "got %d\n", ret); + ret = WaitForSingleObject(parent_output, 0); + todo_wine ok(ret == WAIT_TIMEOUT, "got %d\n", ret); +} + +static void test_FreeConsole(HANDLE input, HANDLE orig_output) +{ + static const INPUT_RECORD ir = {.EventType = MOUSE_EVENT, .Event.MouseEvent.dwEventFlags = DOUBLE_CLICK}; + HANDLE handle, output, parent_event, child_event, unbound_output = NULL, unbound_input = NULL, unbound_input2; + STARTUPINFOA si = {sizeof(si)}; + char buf[MAX_PATH], **argv; + PROCESS_INFORMATION info; DWORD size, mode, type; WCHAR title[16]; - char buf[32]; HWND hwnd; UINT cp; BOOL ret; @@ -4144,6 +4264,53 @@ static void test_FreeConsole(void) unbound_output = create_unbound_handle(TRUE, TRUE); }
+ output = CreateConsoleScreenBuffer(GENERIC_READ | GENERIC_WRITE, + FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, CONSOLE_TEXTMODE_BUFFER, NULL); + ok(output != INVALID_HANDLE_VALUE, "got error %lu\n", GetLastError()); + + ret = WriteConsoleInputW(input, &ir, 1, &size); + ok(ret, "got error %lu\n", GetLastError()); + + ret = WaitForSingleObject(output, 0); + ok(!ret, "got %d\n", ret); + ret = WaitForSingleObject(unbound_output, 0); + ok(!ret, "got %d\n", ret); + ret = WaitForSingleObject(unbound_input, 0); + ok(!ret, "got %d\n", ret); + + parent_event = CreateEventA(NULL, FALSE, FALSE, "winetest_unbound_handles_parent"); + child_event = CreateEventA(NULL, FALSE, FALSE, "winetest_unbound_handles_child"); + + winetest_get_mainargs(&argv); + sprintf(buf, ""%s" console unbound_handles %#lx %#Ix %#Ix", + argv[0], GetCurrentProcessId(), (UINT_PTR)unbound_input, (UINT_PTR)unbound_output); + ret = CreateProcessA(NULL, buf, NULL, NULL, FALSE, DETACHED_PROCESS, NULL, NULL, &si, &info); + ok(ret, "got error %lu\n", GetLastError()); + + /* Wait for child to test our handles while there's input available. */ + ret = WaitForSingleObject(child_event, 1000); + todo_wine ok(!ret, "got %d\n", ret); + + /* Read the input. */ + check_mouse_event(unbound_input); + + ret = WaitForSingleObject(output, 0); + ok(ret == WAIT_TIMEOUT, "got %d\n", ret); + ret = WaitForSingleObject(unbound_output, 0); + ok(ret == WAIT_TIMEOUT, "got %d\n", ret); + ret = WaitForSingleObject(unbound_input, 0); + ok(ret == WAIT_TIMEOUT, "got %d\n", ret); + + /* Test that our handles are now designaled in the child. */ + SetEvent(parent_event); + + CloseHandle(info.hThread); + wait_child_process(info.hProcess); + CloseHandle(info.hProcess); + + ret = WriteConsoleInputW(input, &ir, 1, &size); + ok(ret, "got error %lu\n", GetLastError()); + ret = FreeConsole(); ok(ret, "FreeConsole failed: %lu\n", GetLastError());
@@ -4170,6 +4337,71 @@ static void test_FreeConsole(void) (GetLastError() == ERROR_INVALID_HANDLE || broken(GetLastError() == ERROR_FILE_NOT_FOUND /* winxp */)), "CreateFileA failed: %lu\n", GetLastError());
+ CloseHandle(input); + CloseHandle(orig_output); + + /* In Windows 10 the handles are consistently unsignaled here. + * Windows 11 is weirdly inconsistent; the state seems to be very sensitive + * to timing, in unclear ways. */ + ret = WaitForSingleObject(output, 0); + todo_wine ok(!ret || ret == WAIT_TIMEOUT, "got %d\n", ret); + ret = WaitForSingleObject(unbound_output, 0); + todo_wine ok(!ret || ret == WAIT_TIMEOUT, "got %d\n", ret); + ret = WaitForSingleObject(unbound_input, 0); + todo_wine ok(!ret || ret == WAIT_TIMEOUT, "got %d\n", ret); + + /* Create a new console. + * + * The previous unbound handles remain associated with the old console. + * As with the cross-process case, they can be read from, which reads from + * the current process's active console, but the signaled state does not + * reflect the current console. + * + * For some inexplicable reason, allocating the new console also causes the + * original orphaned handles to become signaled. */ + ret = AllocConsole(); + ok(ret, "got error %lu\n", GetLastError()); + + ret = WaitForSingleObject(output, 0); + todo_wine ok(!ret, "got %d\n", ret); + ret = WaitForSingleObject(unbound_output, 0); + todo_wine ok(!ret, "got %d\n", ret); + ret = WaitForSingleObject(unbound_input, 0); + todo_wine ok(!ret, "got %d\n", ret); + + input = CreateFileA("CONIN$", GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0); + ok(input != INVALID_HANDLE_VALUE, "got error %lu\n", GetLastError()); + ret = WriteConsoleInputW(input, &ir, 1, &size); + ok(ret, "got error %lu\n", GetLastError()); + + unbound_input2 = create_unbound_handle(FALSE, TRUE); + + ret = WaitForSingleObject(unbound_input2, 0); + ok(!ret, "got %d\n", ret); + + check_mouse_event(unbound_input); + + ret = WaitForSingleObject(output, 0); + todo_wine ok(!ret, "got %d\n", ret); + ret = WaitForSingleObject(unbound_output, 0); + todo_wine ok(!ret, "got %d\n", ret); + ret = WaitForSingleObject(unbound_input, 0); + todo_wine ok(!ret, "got %d\n", ret); + + ret = WaitForSingleObject(unbound_input2, 0); + ok(ret == WAIT_TIMEOUT, "got %d\n", ret); + + ret = FreeConsole(); + ok(ret, "got error %lu\n", GetLastError()); + CloseHandle(input); + + ret = WaitForSingleObject(output, 0); + todo_wine ok(!ret, "got %d\n", ret); + ret = WaitForSingleObject(unbound_output, 0); + todo_wine ok(!ret, "got %d\n", ret); + ret = WaitForSingleObject(unbound_input, 0); + todo_wine ok(!ret, "got %d\n", ret); + handle = CreateConsoleScreenBuffer(GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, CONSOLE_TEXTMODE_BUFFER, NULL); @@ -4252,6 +4484,7 @@ static void test_FreeConsole(void)
CloseHandle(unbound_input); CloseHandle(unbound_output); + CloseHandle(output); }
static void test_SetConsoleScreenBufferInfoEx(HANDLE std_output) @@ -5473,6 +5706,12 @@ START_TEST(console) return; }
+ if (argc == 6 && !strcmp(argv[2], "unbound_handles")) + { + test_unbound_handles_child(strtoul(argv[3], NULL, 16), strtoull(argv[4], NULL, 16), strtoull(argv[5], NULL, 16)); + return; + } + test_current = argc >= 3 && !strcmp(argv[2], "--current"); using_pseudo_console = argc >= 3 && !strcmp(argv[2], "--pseudo-console");
@@ -5665,7 +5904,7 @@ START_TEST(console) test_pseudo_console(); test_AttachConsole(hConOut); test_AllocConsole(); - test_FreeConsole(); + test_FreeConsole(hConIn, hConOut); test_condrv_server_as_root_directory(); test_CreateProcessCUI(); test_CtrlHandlerSubsystem();