mirror of
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67 lines
2.1 KiB
C
67 lines
2.1 KiB
C
/*
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* PROJECT: ReactOS API tests
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* LICENSE: LGPLv2.1+ - See COPYING.LIB in the top level directory
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* PURPOSE: Test for SetScrollRange
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* PROGRAMMERS: Thomas Faber <thomas.faber@reactos.org>
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*/
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#include <apitest.h>
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#include <wingdi.h>
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#include <winuser.h>
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START_TEST(SetScrollRange)
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{
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struct
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{
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INT nMin;
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INT nMax;
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BOOL result;
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} tests[] =
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{
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{ 0, 0, TRUE },
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{ 0, INT_MAX, TRUE },
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{ -1, INT_MAX, FALSE },
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{ INT_MIN, INT_MAX, FALSE },
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{ INT_MIN, 0, FALSE },
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{ INT_MIN, -1, TRUE },
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};
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unsigned i;
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HWND hScroll;
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BOOL success;
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DWORD error;
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INT newMin, newMax;
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hScroll = CreateWindowExW(0, L"SCROLLBAR", NULL, 0, 0, 0, 0, 0, NULL, NULL, NULL, NULL);
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ok(hScroll != NULL, "CreateWindowEx failed with %lu\n", GetLastError());
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if (!hScroll)
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{
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skip("No scroll bar\n");
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return;
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}
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for (i = 0; i < sizeof(tests) / sizeof(tests[0]); i++)
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{
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(void)SetScrollRange(hScroll, SB_CTL, 123, 456, FALSE);
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SetLastError(0xdeaff00d);
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success = SetScrollRange(hScroll, SB_CTL, tests[i].nMin, tests[i].nMax, FALSE);
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error = GetLastError();
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(void)GetScrollRange(hScroll, SB_CTL, &newMin, &newMax);
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if (tests[i].result)
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{
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ok(success == TRUE, "SetScrollRange(%d, %d) failed with %d %lu\n", tests[i].nMin, tests[i].nMax, success, error);
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ok(newMin == tests[i].nMin, "nMin was changed to %d\n", tests[i].nMin);
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ok(newMax == tests[i].nMax, "nMax was changed to %d\n", tests[i].nMax);
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}
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else
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{
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ok(success == FALSE, "SetScrollRange(%d, %d) succeeded with %d\n", tests[i].nMin, tests[i].nMax, success);
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ok(error == ERROR_INVALID_SCROLLBAR_RANGE, "Error %lu\n", error);
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ok(newMin == 123, "nMin was changed to %d\n", newMin);
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ok(newMax == 456, "nMax was changed to %d\n", newMax);
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}
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}
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DestroyWindow(hScroll);
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}
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