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42 lines
1.2 KiB
C
42 lines
1.2 KiB
C
/*
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* PROJECT: ReactOS api tests
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* LICENSE: GPLv2+ - See COPYING in the top level directory
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* PURPOSE: Test for SetUnhandledExceptionFilter
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* PROGRAMMER: Mike "tamlin" Nordell
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*/
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#define WIN32_NO_STATUS
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#include <stdio.h>
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#include <wine/test.h>
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#include <ndk/rtltypes.h>
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/*
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* Keep these returning different values, to prevent compiler folding
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* them into a single function, thereby voiding the test
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*/
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LONG WINAPI Filter1(LPEXCEPTION_POINTERS p) { return 0; }
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LONG WINAPI Filter2(LPEXCEPTION_POINTERS p) { return 1; }
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/*
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* Verify that SetUnhandledExceptionFilter actually returns the
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* _previous_ handler.
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*/
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static
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VOID
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TestSetUnhandledExceptionFilter(VOID)
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{
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LPTOP_LEVEL_EXCEPTION_FILTER p1, p2;
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p1 = SetUnhandledExceptionFilter(Filter1);
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p2 = SetUnhandledExceptionFilter(Filter2);
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ok(p1 != Filter1, "SetUnhandledExceptionFilter returned what was set, not prev\n");
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ok(p2 != Filter2, "SetUnhandledExceptionFilter returned what was set, not prev\n");
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ok(p2 == Filter1, "SetUnhandledExceptionFilter didn't return previous filter\n");
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ok(p1 != p2, "SetUnhandledExceptionFilter seems to return random stuff\n");
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}
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START_TEST(SetUnhandledExceptionFilter)
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{
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TestSetUnhandledExceptionFilter();
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}
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