Andrew Riedi : user32: Test destroying the cursor of a parent process.
Alexandre Julliard
julliard at winehq.org
Wed Feb 6 07:27:50 CST 2008
Module: wine
Branch: master
Commit: 7df3ed5f44fefc906add5b56c9c5abebb18ba0c2
URL: http://source.winehq.org/git/wine.git/?a=commit;h=7df3ed5f44fefc906add5b56c9c5abebb18ba0c2
Author: Andrew Riedi <andrewriedi at gmail.com>
Date: Thu Jan 24 01:01:54 2008 -0800
user32: Test destroying the cursor of a parent process.
---
dlls/user32/tests/cursoricon.c | 194 ++++++++++++++++++++++++++++++++++++++++
1 files changed, 194 insertions(+), 0 deletions(-)
diff --git a/dlls/user32/tests/cursoricon.c b/dlls/user32/tests/cursoricon.c
index 781282c..f65aa5e 100644
--- a/dlls/user32/tests/cursoricon.c
+++ b/dlls/user32/tests/cursoricon.c
@@ -32,6 +32,182 @@
#include "wingdi.h"
#include "winuser.h"
+static char **test_argv;
+static int test_argc;
+static HWND child = 0;
+static HWND parent = 0;
+static HANDLE child_process;
+
+#define PROC_INIT (WM_USER+1)
+
+static LRESULT CALLBACK callback_child(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
+{
+ BOOL ret;
+ DWORD error;
+
+ switch (msg)
+ {
+ /* Destroy the cursor. */
+ case WM_USER+1:
+ SetLastError(0xdeadbeef);
+ ret = DestroyCursor((HCURSOR) lParam);
+ error = GetLastError();
+ todo_wine {
+ ok(!ret, "DestroyCursor on the active cursor succeeded.\n");
+ ok(error == ERROR_DESTROY_OBJECT_OF_OTHER_THREAD,
+ "Last error: %u\n", error);
+ }
+ return TRUE;
+ case WM_DESTROY:
+ PostQuitMessage(0);
+ return 0;
+ }
+
+ return DefWindowProc(hwnd, msg, wParam, lParam);
+}
+
+static LRESULT CALLBACK callback_parent(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
+{
+ if (msg == PROC_INIT)
+ {
+ child = (HWND) wParam;
+ return TRUE;
+ }
+
+ return DefWindowProc(hwnd, msg, wParam, lParam);
+}
+
+static void do_child(void)
+{
+ WNDCLASS class;
+ MSG msg;
+ BOOL ret;
+
+ /* Register a new class. */
+ class.style = CS_GLOBALCLASS;
+ class.lpfnWndProc = callback_child;
+ class.cbClsExtra = 0;
+ class.cbWndExtra = 0;
+ class.hInstance = GetModuleHandle(NULL);
+ class.hIcon = NULL;
+ class.hCursor = NULL;
+ class.hbrBackground = NULL;
+ class.lpszMenuName = NULL;
+ class.lpszClassName = "cursor_child";
+
+ SetLastError(0xdeadbeef);
+ ret = RegisterClass(&class);
+ ok(ret, "Failed to register window class. Error: %u\n", GetLastError());
+
+ /* Create a window. */
+ child = CreateWindowA("cursor_child", "cursor_child", WS_POPUP | WS_VISIBLE,
+ 0, 0, 200, 200, 0, 0, 0, NULL);
+ ok(child != 0, "CreateWindowA failed. Error: %u\n", GetLastError());
+
+ /* Let the parent know our HWND. */
+ PostMessage(parent, PROC_INIT, (WPARAM) child, 0);
+
+ /* Receive messages. */
+ while ((ret = GetMessage(&msg, child, 0, 0)))
+ {
+ ok(ret != -1, "GetMessage failed. Error: %u\n", GetLastError());
+ TranslateMessage(&msg);
+ DispatchMessage(&msg);
+ }
+}
+
+static void do_parent(void)
+{
+ char path_name[MAX_PATH];
+ PROCESS_INFORMATION info;
+ STARTUPINFOA startup;
+ WNDCLASS class;
+ MSG msg;
+ BOOL ret;
+
+ /* Register a new class. */
+ class.style = CS_GLOBALCLASS;
+ class.lpfnWndProc = callback_parent;
+ class.cbClsExtra = 0;
+ class.cbWndExtra = 0;
+ class.hInstance = GetModuleHandle(NULL);
+ class.hIcon = NULL;
+ class.hCursor = NULL;
+ class.hbrBackground = NULL;
+ class.lpszMenuName = NULL;
+ class.lpszClassName = "cursor_parent";
+
+ SetLastError(0xdeadbeef);
+ ret = RegisterClass(&class);
+ ok(ret, "Failed to register window class. Error: %u\n", GetLastError());
+
+ /* Create a window. */
+ parent = CreateWindowA("cursor_parent", "cursor_parent", WS_POPUP | WS_VISIBLE,
+ 0, 0, 200, 200, 0, 0, 0, NULL);
+ ok(parent != 0, "CreateWindowA failed. Error: %u\n", GetLastError());
+
+ /* Start child process. */
+ memset(&startup, 0, sizeof(startup));
+ startup.cb = sizeof(startup);
+ startup.dwFlags = STARTF_USESHOWWINDOW;
+ startup.wShowWindow = SW_SHOWNORMAL;
+
+ sprintf(path_name, "%s cursoricon %x", test_argv[0], (unsigned int) parent);
+ ok(CreateProcessA(NULL, path_name, NULL, NULL, FALSE, 0L, NULL, NULL, &startup, &info), "CreateProcess failed.\n");
+ child_process = info.hProcess;
+
+ /* Wait for child window handle. */
+ while ((child == 0) && (ret = GetMessage(&msg, parent, 0, 0)))
+ {
+ ok(ret != -1, "GetMessage failed. Error: %u\n", GetLastError());
+ TranslateMessage(&msg);
+ DispatchMessage(&msg);
+ }
+}
+
+static void finish_child_process(void)
+{
+ DWORD exit_code;
+ BOOL ret;
+
+ SendMessage(child, WM_CLOSE, 0, 0);
+ ok(WaitForSingleObject(child_process, 30000) == WAIT_OBJECT_0, "Child process termination failed.\n");
+
+ ret = GetExitCodeProcess(child_process, &exit_code);
+ ok(ret, "GetExitCodeProcess() failed. Error: %u\n", GetLastError());
+ ok(exit_code == 0, "Exit code == %u.\n", exit_code);
+
+ CloseHandle(child_process);
+}
+
+static void test_child_process(void)
+{
+ static const BYTE bmp_bits[4096];
+ HCURSOR cursor;
+ ICONINFO cursorInfo;
+ UINT display_bpp;
+ HDC hdc;
+
+ /* Create and set a dummy cursor. */
+ hdc = GetDC(0);
+ display_bpp = GetDeviceCaps(hdc, BITSPIXEL);
+ ReleaseDC(0, hdc);
+
+ cursorInfo.fIcon = FALSE;
+ cursorInfo.xHotspot = 0;
+ cursorInfo.yHotspot = 0;
+ cursorInfo.hbmMask = CreateBitmap(32, 32, 1, 1, bmp_bits);
+ cursorInfo.hbmColor = CreateBitmap(32, 32, 1, display_bpp, bmp_bits);
+
+ cursor = CreateIconIndirect(&cursorInfo);
+ ok(cursor != NULL, "CreateIconIndirect returned %p.\n", cursor);
+
+ SetCursor(cursor);
+
+ /* Destroy the cursor. */
+ SendMessage(child, WM_USER+1, 0, (LPARAM) cursor);
+}
+
static void test_CopyImage_Check(HBITMAP bitmap, UINT flags, INT copyWidth, INT copyHeight,
INT expectedWidth, INT expectedHeight, WORD expectedDepth, BOOL dibExpected)
{
@@ -471,6 +647,21 @@ static void test_DestroyCursor(void)
START_TEST(cursoricon)
{
+ test_argc = winetest_get_mainargs(&test_argv);
+
+ if (test_argc >= 3)
+ {
+ /* Child process. */
+ sscanf (test_argv[2], "%x", (unsigned int *) &parent);
+
+ ok(parent != NULL, "Parent not found.\n");
+ if (parent == NULL)
+ ExitProcess(1);
+
+ do_child();
+ return;
+ }
+
test_CopyImage_Bitmap(1);
test_CopyImage_Bitmap(4);
test_CopyImage_Bitmap(8);
@@ -480,4 +671,7 @@ START_TEST(cursoricon)
test_initial_cursor();
test_CreateIcon();
test_DestroyCursor();
+ do_parent();
+ test_child_process();
+ finish_child_process();
}
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