From 6213505227adaf491885797305c2a3e5f93a0530 Mon Sep 17 00:00:00 2001
From: Andrew Riedi <andrewriedi@gmail.com>
Date: Wed, 26 Dec 2007 17:41:10 -0800
Subject: [PATCH] user32: Test destroying the cursor of a parent process.

---
 dlls/user32/tests/cursoricon.c |   73 ++++++++++++++++++++++++++++++++++++++++
 1 files changed, 73 insertions(+), 0 deletions(-)

diff --git a/dlls/user32/tests/cursoricon.c b/dlls/user32/tests/cursoricon.c
index 781282c..b28d3a5 100644
--- a/dlls/user32/tests/cursoricon.c
+++ b/dlls/user32/tests/cursoricon.c
@@ -32,6 +32,77 @@
 #include "wingdi.h"
 #include "winuser.h"
 
+static char **test_argv;
+static int test_argc;
+
+static void do_child_tests(HCURSOR cursor)
+{
+    BOOL ret;
+    DWORD error;
+
+    /* Test destroying the cursor of a parent process. */
+    SetLastError(0xdeadbeef);
+    ret = DestroyCursor(cursor);
+    todo_wine {
+        ok(!ret, "DestroyCursor on the active cursor succeeded.\n");
+        error = GetLastError();
+        ok(error == ERROR_DESTROY_OBJECT_OF_OTHER_THREAD, "Last error: 0x%x\n", error);
+    }
+}
+
+static void init(void)
+{
+    test_argc = winetest_get_mainargs(&test_argv);
+
+    /* Child process. */
+    if (test_argc >= 3)
+    {
+        HCURSOR handle;
+
+        sscanf(test_argv[2], "%x", (unsigned int *) &handle);
+        do_child_tests(handle);
+        exit(0);
+    }
+}
+
+void test_child_process(void)
+{
+    static const BYTE bmp_bits[4096];
+    char path_name[MAX_PATH];
+    PROCESS_INFORMATION info;
+    STARTUPINFOA startup;
+    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);
+
+    /* Start child process and pass 'cursor' along. */
+    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) cursor);
+    ok(CreateProcessA(NULL, path_name, NULL, NULL, FALSE, 0L, NULL, NULL, &startup, &info), "CreateProcess failed.\n");
+    ok(WaitForSingleObject(info.hProcess, 30000) == WAIT_OBJECT_0, "Child process termination failed.\n");
+}
+
 static void test_CopyImage_Check(HBITMAP bitmap, UINT flags, INT copyWidth, INT copyHeight,
                                   INT expectedWidth, INT expectedHeight, WORD expectedDepth, BOOL dibExpected)
 {
@@ -471,6 +542,7 @@ static void test_DestroyCursor(void)
 
 START_TEST(cursoricon)
 {
+    init();
     test_CopyImage_Bitmap(1);
     test_CopyImage_Bitmap(4);
     test_CopyImage_Bitmap(8);
@@ -480,4 +552,5 @@ START_TEST(cursoricon)
     test_initial_cursor();
     test_CreateIcon();
     test_DestroyCursor();
+    test_child_process();
 }
-- 
1.4.4.2