lywsvip/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2026-05-30 14:34:57 +08:00
Code Issues Packages Projects Releases Wiki Activity

[WIN32U_APITEST] Improve NtUserScrollDC test

Browse Source
This commit is contained in:
Timo Kreuzer
2025-12-19 17:09:18 +02:00
parent a479aff655
commit 48757bc743
1 changed files with 17 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
modules/rostests/apitests/win32u/ntuser/NtUserScrollDC.c
View File

@@ -36,7 +36,6 @@ START_TEST(NtUserScrollDC)
hRgn = CreateRectRgn(0,0,10,10);
/* Test inverted clip rect */
rcScroll.left = 0;
rcScroll.top = 25;
@@ -48,8 +47,8 @@ START_TEST(NtUserScrollDC)
rcClip.bottom = -1000;
SetLastError(ERROR_SUCCESS);
Result = NtUserScrollDC(hDC, 10, 20, &rcScroll, &rcClip, hRgn, &rcUpdate);
RTEST(Result == 1);
RTEST(GetLastError() == ERROR_SUCCESS);
ok_eq_int(Result, TRUE);
ok_eq_ulong(GetLastError(), ERROR_SUCCESS);
/* Test inverted scroll rect */
rcScroll.left = 0;
@@ -62,8 +61,8 @@ START_TEST(NtUserScrollDC)
rcClip.bottom = 1000;
SetLastError(ERROR_SUCCESS);
Result = NtUserScrollDC(hDC, 10, 20, &rcScroll, &rcClip, hRgn, &rcUpdate);
RTEST(Result == 1);
RTEST(GetLastError() == ERROR_SUCCESS);
ok_eq_int(Result, TRUE);
ok_eq_ulong(GetLastError(), ERROR_SUCCESS);
rcScroll.left = 0;
rcScroll.top = 25;
@@ -73,36 +72,36 @@ START_TEST(NtUserScrollDC)
/* Test invalid update region */
SetLastError(ERROR_SUCCESS);
Result = NtUserScrollDC(hDC, 10, 20, &rcScroll, &rcClip, (HRGN)0x123456, &rcUpdate);
RTEST(Result == 0);
TEST(GetLastError() == ERROR_INVALID_HANDLE);
ok_eq_int(Result, FALSE);
ok_eq_ulong(GetLastError(), ERROR_INVALID_HANDLE);
/* Test invalid dc */
SetLastError(ERROR_SUCCESS);
Result = NtUserScrollDC((HDC)0x123456, 10, 20, &rcScroll, &rcClip, hRgn, &rcUpdate);
RTEST(Result == 0);
RTEST(GetLastError() == ERROR_SUCCESS);
ok_eq_int(Result, FALSE);
ok_eq_ulong(GetLastError(), ERROR_SUCCESS);
/* Test invalid update rect */
SetLastError(ERROR_SUCCESS);
Result = NtUserScrollDC(hDC, 10, 20, &rcScroll, &rcClip, hRgn, (PVOID)(LONG_PTR)0x80001000);
RTEST(Result == 0);
RTEST(GetLastError() == ERROR_NOACCESS);
ok_eq_int(Result, FALSE);
ok_eq_ulong(GetLastError(), ERROR_NOACCESS);
Result = NtUserScrollDC(hDC, 10, 20, &rcScroll, &rcClip, hRgn, &rcUpdate);
RTEST(Result == TRUE);
RTEST(rcUpdate.left == 0);
RTEST(rcUpdate.top == 35);
RTEST(rcUpdate.right == 70);
RTEST(rcUpdate.bottom == 55);
ok_eq_int(Result, TRUE);
ok_eq_long(rcUpdate.left, 0);
ok_eq_long(rcUpdate.top, 35);
ok_eq_long(rcUpdate.right, 70);
ok_eq_long(rcUpdate.bottom, 55);
hTmpRgn = CreateRectRgn(10,45,70,55);
Result = CombineRgn(hRgn, hRgn, hTmpRgn, RGN_XOR);
RTEST(Result == SIMPLEREGION);
ok_eq_int(Result, SIMPLEREGION);
SetRectRgn(hTmpRgn,0,35,70,40);
Result = CombineRgn(hRgn, hRgn, hTmpRgn, RGN_XOR);
RTEST(Result == NULLREGION);
ok_eq_int(Result, NULLREGION);
DeleteObject(hTmpRgn);