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Commit 5c928bc0 authored by Rémi Bernon's avatar Rémi Bernon Committed by Alexandre Julliard
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kernel32/tests: Test more Global/Local functions with invalid pointers.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=53741
parent ef25dd24
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Showing with 79 additions and 30 deletions
dlls/kernel32/tests/heap.c
View file @ 5c928bc0
......@@ -241,34 +241,36 @@ static void test_HeapCreate(void)
ok( ret, "HeapFree failed, error %lu\n", GetLastError() );
ret = HeapFree( heap, 0, NULL );
ok( ret, "HeapFree failed, error %lu\n", GetLastError() );
#if 0 /* crashes */
SetLastError( 0xdeadbeef );
ret = HeapFree( heap, 0, (void *)0xdeadbe00 );
ok( !ret, "HeapFree succeeded\n" );
ok( GetLastError() == ERROR_NOACCESS, "got error %lu\n", GetLastError() );
SetLastError( 0xdeadbeef );
ptr = (BYTE *)((UINT_PTR)buffer & ~63) + 64;
ret = HeapFree( heap, 0, ptr );
ok( !ret, "HeapFree succeeded\n" );
ok( GetLastError() == 0xdeadbeef, "got error %lu\n", GetLastError() );
#endif
if (0) /* crashes */
{
SetLastError( 0xdeadbeef );
ret = HeapFree( heap, 0, (void *)0xdeadbe00 );
ok( !ret, "HeapFree succeeded\n" );
ok( GetLastError() == ERROR_NOACCESS, "got error %lu\n", GetLastError() );
SetLastError( 0xdeadbeef );
ptr = (BYTE *)((UINT_PTR)buffer & ~63) + 64;
ret = HeapFree( heap, 0, ptr );
ok( !ret, "HeapFree succeeded\n" );
ok( GetLastError() == 0xdeadbeef, "got error %lu\n", GetLastError() );
}
SetLastError( 0xdeadbeef );
ptr = HeapReAlloc( heap, 0, NULL, 1 );
ok( !ptr, "HeapReAlloc succeeded\n" );
todo_wine
ok( GetLastError() == NO_ERROR, "got error %lu\n", GetLastError() );
#if 0 /* crashes */
SetLastError( 0xdeadbeef );
ptr1 = HeapReAlloc( heap, 0, (void *)0xdeadbe00, 1 );
ok( !ptr1, "HeapReAlloc succeeded\n" );
ok( GetLastError() == ERROR_NOACCESS, "got error %lu\n", GetLastError() );
SetLastError( 0xdeadbeef );
ptr = (BYTE *)((UINT_PTR)buffer & ~63) + 64;
ptr1 = HeapReAlloc( heap, 0, ptr, 1 );
ok( !ptr1, "HeapReAlloc succeeded\n" );
ok( GetLastError() == 0xdeadbeef, "got error %lu\n", GetLastError() );
#endif
if (0) /* crashes */
{
SetLastError( 0xdeadbeef );
ptr1 = HeapReAlloc( heap, 0, (void *)0xdeadbe00, 1 );
ok( !ptr1, "HeapReAlloc succeeded\n" );
ok( GetLastError() == ERROR_NOACCESS, "got error %lu\n", GetLastError() );
SetLastError( 0xdeadbeef );
ptr = (BYTE *)((UINT_PTR)buffer & ~63) + 64;
ptr1 = HeapReAlloc( heap, 0, ptr, 1 );
ok( !ptr1, "HeapReAlloc succeeded\n" );
ok( GetLastError() == 0xdeadbeef, "got error %lu\n", GetLastError() );
}
SetLastError( 0xdeadbeef );
ret = HeapValidate( heap, 0, NULL );
......@@ -1557,14 +1559,18 @@ static void test_GlobalAlloc(void)
todo_wine
ok( ret, "GlobalUnlock failed, error %lu\n", GetLastError() );
ok( GetLastError() == ERROR_INVALID_HANDLE, "got error %lu\n", GetLastError() );
#if 0 /* corrupts Wine heap */
SetLastError( 0xdeadbeef );
tmp_mem = GlobalReAlloc( mem, 0, GMEM_MOVEABLE );
todo_wine
ok( !tmp_mem, "GlobalReAlloc succeeded\n" );
todo_wine
ok( GetLastError() == ERROR_INVALID_HANDLE, "got error %lu\n", GetLastError() );
#endif
if (sizeof(void *) != 8) /* crashes on 64-bit */
{
SetLastError( 0xdeadbeef );
tmp_mem = GlobalHandle( mem );
ok( !tmp_mem, "GlobalHandle succeeded\n" );
todo_wine
ok( GetLastError() == ERROR_INVALID_HANDLE, "got error %lu\n", GetLastError() );
}
/* invalid handles are caught */
SetLastError( 0xdeadbeef );
......@@ -1592,6 +1598,20 @@ static void test_GlobalAlloc(void)
tmp_mem = GlobalReAlloc( invalid_mem, 0, GMEM_MOVEABLE );
ok( !tmp_mem, "GlobalReAlloc succeeded\n" );
ok( GetLastError() == ERROR_INVALID_HANDLE, "got error %lu\n", GetLastError() );
if (sizeof(void *) != 8) /* crashes on 64-bit */
{
SetLastError( 0xdeadbeef );
tmp_mem = GlobalHandle( invalid_mem );
ok( !tmp_mem, "GlobalHandle succeeded\n" );
todo_wine
ok( GetLastError() == ERROR_INVALID_HANDLE, "got error %lu\n", GetLastError() );
SetLastError( 0xdeadbeef );
ret = pRtlGetUserInfoHeap( GetProcessHeap(), 0, invalid_mem, (void **)&tmp_ptr, &tmp_flags );
todo_wine
ok( !ret, "RtlGetUserInfoHeap failed, error %lu\n", GetLastError() );
todo_wine
ok( GetLastError() == ERROR_INVALID_PARAMETER, "got error %lu\n", GetLastError() );
}
/* invalid pointers are caught */
SetLastError( 0xdeadbeef );
......@@ -1624,6 +1644,18 @@ static void test_GlobalAlloc(void)
ok( !tmp_mem, "GlobalReAlloc succeeded\n" );
todo_wine
ok( GetLastError() == ERROR_NOACCESS, "got error %lu\n", GetLastError() );
SetLastError( 0xdeadbeef );
tmp_mem = GlobalHandle( invalid_ptr );
ok( !tmp_mem, "GlobalHandle succeeded\n" );
todo_wine
ok( GetLastError() == ERROR_INVALID_HANDLE, "got error %lu\n", GetLastError() );
if (0) /* crashes */
{
SetLastError( 0xdeadbeef );
ret = pRtlGetUserInfoHeap( GetProcessHeap(), 0, invalid_ptr, (void **)&tmp_ptr, &tmp_flags );
ok( ret, "RtlGetUserInfoHeap failed, error %lu\n", GetLastError() );
ok( GetLastError() == ERROR_INVALID_HANDLE, "got error %lu\n", GetLastError() );
}
/* GMEM_FIXED block doesn't allow resize, though it succeeds with GMEM_MODIFY */
mem = GlobalAlloc( GMEM_FIXED, 10 );
......@@ -1912,14 +1944,18 @@ static void test_LocalAlloc(void)
ret = LocalUnlock( mem );
ok( !ret, "LocalUnlock succeeded\n" );
ok( GetLastError() == ERROR_INVALID_HANDLE, "got error %lu\n", GetLastError() );
#if 0 /* corrupts Wine heap */
SetLastError( 0xdeadbeef );
tmp_mem = LocalReAlloc( mem, 0, LMEM_MOVEABLE );
todo_wine
ok( !tmp_mem, "LocalReAlloc succeeded\n" );
todo_wine
ok( GetLastError() == ERROR_INVALID_HANDLE, "got error %lu\n", GetLastError() );
#endif
if (sizeof(void *) != 8) /* crashes on 64-bit */
{
SetLastError( 0xdeadbeef );
tmp_mem = LocalHandle( mem );
ok( !tmp_mem, "LocalHandle succeeded\n" );
todo_wine
ok( GetLastError() == ERROR_INVALID_HANDLE, "got error %lu\n", GetLastError() );
}
/* invalid handles are caught */
SetLastError( 0xdeadbeef );
......@@ -1946,6 +1982,14 @@ static void test_LocalAlloc(void)
tmp_mem = LocalReAlloc( invalid_mem, 0, LMEM_MOVEABLE );
ok( !tmp_mem, "LocalReAlloc succeeded\n" );
ok( GetLastError() == ERROR_INVALID_HANDLE, "got error %lu\n", GetLastError() );
if (sizeof(void *) != 8) /* crashes on 64-bit */
{
SetLastError( 0xdeadbeef );
tmp_mem = LocalHandle( invalid_mem );
ok( !tmp_mem, "LocalHandle succeeded\n" );
todo_wine
ok( GetLastError() == ERROR_INVALID_HANDLE, "got error %lu\n", GetLastError() );
}
/* invalid pointers are caught */
SetLastError( 0xdeadbeef );
......@@ -1977,6 +2021,11 @@ static void test_LocalAlloc(void)
ok( !tmp_mem, "LocalReAlloc succeeded\n" );
todo_wine
ok( GetLastError() == ERROR_NOACCESS, "got error %lu\n", GetLastError() );
SetLastError( 0xdeadbeef );
tmp_mem = LocalHandle( invalid_ptr );
ok( !tmp_mem, "LocalHandle succeeded\n" );
todo_wine
ok( GetLastError() == ERROR_NOACCESS, "got error %lu\n", GetLastError() );
/* LMEM_FIXED block doesn't allow resize, though it succeeds with LMEM_MODIFY */
mem = LocalAlloc( LMEM_FIXED, 10 );
......
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