4 * Copyright 2004 Robert Shearman
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
26 #include "propidl.h" /* for LPSAFEARRAY_User* routines */
28 #include "wine/test.h"
30 /* doesn't work on Windows due to needing more of the
31 * MIDL_STUB_MESSAGE structure to be filled out */
32 #define LPSAFEARRAY_UNMARSHAL_WORKS 0
34 static void test_marshal_LPSAFEARRAY(void)
36 unsigned char *buffer;
39 LPSAFEARRAY lpsa2 = NULL;
40 unsigned char *wiresa;
42 MIDL_STUB_MESSAGE stubMsg = { 0 };
43 USER_MARSHAL_CB umcb = { 0 };
45 umcb.Flags = MAKELONG(MSHCTX_DIFFERENTMACHINE, NDR_LOCAL_DATA_REPRESENTATION);
47 umcb.pStubMsg = &stubMsg;
52 lpsa = SafeArrayCreate(VT_I2, 1, &sab);
53 *(DWORD *)lpsa->pvData = 0xcafebabe;
56 size = LPSAFEARRAY_UserSize(&umcb.Flags, 0, &lpsa);
57 ok(size == 64, "size should be 64 bytes, not %ld\n", size);
58 buffer = (unsigned char *)HeapAlloc(GetProcessHeap(), 0, size);
59 LPSAFEARRAY_UserMarshal(&umcb.Flags, buffer, &lpsa);
61 ok(*(DWORD *)wiresa == TRUE, "wiresa + 0x0 should be TRUE instead of 0x%08lx\n", *(DWORD *)wiresa);
62 wiresa += sizeof(DWORD);
63 ok(*(DWORD *)wiresa == lpsa->cDims, "wiresa + 0x4 should be lpsa->cDims instead of 0x%08lx\n", *(DWORD *)wiresa);
64 wiresa += sizeof(DWORD);
65 ok(*(WORD *)wiresa == lpsa->cDims, "wiresa + 0x8 should be lpsa->cDims instead of 0x%04x\n", *(WORD *)wiresa);
66 wiresa += sizeof(WORD);
67 ok(*(WORD *)wiresa == lpsa->fFeatures, "wiresa + 0xc should be lpsa->fFeatures instead of 0x%08x\n", *(WORD *)wiresa);
68 wiresa += sizeof(WORD);
69 ok(*(DWORD *)wiresa == lpsa->cbElements, "wiresa + 0x10 should be lpsa->cbElements instead of 0x%08lx\n", *(DWORD *)wiresa);
70 wiresa += sizeof(DWORD);
71 ok(*(WORD *)wiresa == lpsa->cLocks, "wiresa + 0x16 should be lpsa->cLocks instead of 0x%04x\n", *(WORD *)wiresa);
72 wiresa += sizeof(WORD);
73 ok(*(WORD *)wiresa == VT_I2, "wiresa + 0x14 should be VT_I2 instead of 0x%04x\n", *(WORD *)wiresa);
74 wiresa += sizeof(WORD);
75 ok(*(DWORD *)wiresa == VT_I2, "wiresa + 0x18 should be VT_I2 instead of 0x%08lx\n", *(DWORD *)wiresa);
76 wiresa += sizeof(DWORD);
77 ok(*(DWORD *)wiresa == sab.cElements, "wiresa + 0x1c should be sab.cElements instead of %lu\n", *(DWORD *)wiresa);
78 wiresa += sizeof(DWORD);
79 ok(*(DWORD_PTR *)wiresa == (DWORD_PTR)lpsa->pvData, "wirestgm + 0x20 should be lpsa->pvData instead of 0x%08lx\n", *(DWORD_PTR *)wiresa);
80 wiresa += sizeof(DWORD_PTR);
81 ok(*(DWORD *)wiresa == sab.cElements, "wiresa + 0x24 should be sab.cElements instead of %lu\n", *(DWORD *)wiresa);
82 wiresa += sizeof(DWORD);
83 ok(*(LONG *)wiresa == sab.lLbound, "wiresa + 0x28 should be sab.clLbound instead of %ld\n", *(LONG *)wiresa);
84 wiresa += sizeof(LONG);
85 ok(*(DWORD *)wiresa == sab.cElements, "wiresa + 0x2c should be sab.cElements instead of %lu\n", *(DWORD *)wiresa);
86 wiresa += sizeof(DWORD);
87 /* elements are now pointed to by wiresa */
89 if (LPSAFEARRAY_UNMARSHAL_WORKS)
91 LPSAFEARRAY_UserUnmarshal(&umcb.Flags, buffer, &lpsa2);
92 ok(lpsa2 != NULL, "LPSAFEARRAY didn't unmarshal\n");
93 LPSAFEARRAY_UserFree(&umcb.Flags, &lpsa2);
95 HeapFree(GetProcessHeap(), 0, buffer);
96 SafeArrayDestroy(lpsa);
98 /* test NULL safe array */
101 size = LPSAFEARRAY_UserSize(&umcb.Flags, 0, &lpsa);
102 ok(size == 4, "size should be 4 bytes, not %ld\n", size);
103 buffer = (unsigned char *)HeapAlloc(GetProcessHeap(), 0, size);
104 LPSAFEARRAY_UserMarshal(&umcb.Flags, buffer, &lpsa);
106 ok(*(DWORD *)wiresa == FALSE, "wiresa + 0x0 should be FALSE instead of 0x%08lx\n", *(DWORD *)wiresa);
107 wiresa += sizeof(DWORD);
109 if (LPSAFEARRAY_UNMARSHAL_WORKS)
111 LPSAFEARRAY_UserUnmarshal(&umcb.Flags, buffer, &lpsa2);
112 ok(lpsa2 == NULL, "NULL LPSAFEARRAY didn't unmarshal\n");
113 LPSAFEARRAY_UserFree(&umcb.Flags, &lpsa2);
115 HeapFree(GetProcessHeap(), 0, buffer);
118 START_TEST(usrmarshal)
122 test_marshal_LPSAFEARRAY();