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oleaut32/tests: Add tests for safearray unmarshaling into passed variant. 

Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Piotr Caban 2016-01-13 09:50:55 +01:00 committed by Alexandre Julliard
parent 943fb2c071
commit 6183f4fc7d
1 changed files with 59 additions and 1 deletions
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60
dlls/oleaut32/tests/usrmarshal.c
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@ -769,7 +769,7 @@ static void test_marshal_VARIANT(void)
BSTR b;
WCHAR str[] = {'m','a','r','s','h','a','l',' ','t','e','s','t',0};
SAFEARRAYBOUND sab;
LPSAFEARRAY lpsa;
LPSAFEARRAY lpsa, lpsa2, lpsa_copy;
DECIMAL dec, dec2;
HeapUnknown *heap_unknown;
DWORD expected;
@ -1336,6 +1336,64 @@ static void test_marshal_VARIANT(void)
}
VARIANT_UserFree(&umcb.Flags, &v2);
HeapFree(GetProcessHeap(), 0, oldbuffer);
/*** ARRAY BYREF ***/
VariantInit(&v);
V_VT(&v) = VT_UI4 | VT_ARRAY | VT_BYREF;
V_ARRAYREF(&v) = &lpsa;
lpsa->fFeatures |= FADF_STATIC;
rpcMsg.BufferLength = stubMsg.BufferLength = VARIANT_UserSize(&umcb.Flags, 0, &v);
expected = 152;
ok(stubMsg.BufferLength == expected || stubMsg.BufferLength == expected + 16, /* win64 */
"size %u instead of %u\n", stubMsg.BufferLength, expected);
buffer = rpcMsg.Buffer = stubMsg.Buffer = stubMsg.BufferStart = alloc_aligned(stubMsg.BufferLength, &oldbuffer);
stubMsg.BufferEnd = stubMsg.Buffer + stubMsg.BufferLength;
next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
ok(next == buffer + expected, "got %p expect %p\n", next, buffer + expected);
wirev = (DWORD*)buffer;
wirev = check_variant_header(wirev, &v, expected);
ok(*wirev == 4, "wv[5] %08x\n", *wirev);
wirev++;
ok(*wirev, "wv[6] %08x\n", *wirev); /* win2k: this is lpsa. winxp: this is (char*)lpsa + 1 */
wirev++;
check_safearray(wirev, lpsa);
lpsa_copy = lpsa2 = SafeArrayCreate(VT_I8, 1, &sab);
/* set FADF_STATIC feature to make sure lpsa2->pvData pointer changes if new data buffer is allocated */
lpsa2->fFeatures |= FADF_STATIC;
mem = lpsa2->pvData;
V_VT(&v2) = VT_UI4 | VT_ARRAY | VT_BYREF;
V_ARRAYREF(&v2) = &lpsa2;
stubMsg.Buffer = buffer;
next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
ok(next == buffer + expected, "got %p expect %p\n", next, buffer + expected);
ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
todo_wine ok(lpsa2 == lpsa_copy, "safearray should be reused\n");
todo_wine ok(mem == lpsa2->pvData, "safearray data should be reused\n");
if(lpsa2 != lpsa_copy)
{
lpsa_copy->fFeatures &= ~FADF_STATIC;
SafeArrayDestroy(lpsa_copy);
}
ok(SafeArrayGetDim(*V_ARRAYREF(&v)) == SafeArrayGetDim(*V_ARRAYREF(&v2)), "array dims differ\n");
SafeArrayGetLBound(*V_ARRAYREF(&v), 1, &bound);
SafeArrayGetLBound(*V_ARRAYREF(&v2), 1, &bound2);
ok(bound == bound2, "array lbounds differ\n");
SafeArrayGetUBound(*V_ARRAYREF(&v), 1, &bound);
SafeArrayGetUBound(*V_ARRAYREF(&v2), 1, &bound2);
ok(bound == bound2, "array ubounds differ\n");
if (pSafeArrayGetVartype)
{
pSafeArrayGetVartype(*V_ARRAYREF(&v), &vt);
pSafeArrayGetVartype(*V_ARRAYREF(&v2), &vt2);
ok(vt == vt2, "array vts differ %x %x\n", vt, vt2);
}
lpsa2->fFeatures &= ~FADF_STATIC;
hr = SafeArrayDestroy(*V_ARRAYREF(&v2));
ok(hr == S_OK, "got 0x%08x\n", hr);
HeapFree(GetProcessHeap(), 0, oldbuffer);
lpsa->fFeatures &= ~FADF_STATIC;
hr = SafeArrayDestroy(lpsa);
ok(hr == S_OK, "got 0x%08x\n", hr);