Piotr Caban : propsys/tests: Added InitVariantFromBuffer tests.
Alexandre Julliard
julliard at winehq.org
Fri Sep 16 13:28:31 CDT 2011
Module: wine
Branch: master
Commit: 4a740c8a802bbd396a581ce3870e08fb0683c8b2
URL: http://source.winehq.org/git/wine.git/?a=commit;h=4a740c8a802bbd396a581ce3870e08fb0683c8b2
Author: Piotr Caban <piotr at codeweavers.com>
Date: Fri Sep 16 11:20:49 2011 +0200
propsys/tests: Added InitVariantFromBuffer tests.
---
dlls/propsys/tests/propsys.c | 55 ++++++++++++++++++++++++++++++++++++++++++
include/propvarutil.h | 2 +
2 files changed, 57 insertions(+), 0 deletions(-)
diff --git a/dlls/propsys/tests/propsys.c b/dlls/propsys/tests/propsys.c
index 1e63348..caff25e 100644
--- a/dlls/propsys/tests/propsys.c
+++ b/dlls/propsys/tests/propsys.c
@@ -508,10 +508,65 @@ static void test_InitPropVariantFromGUIDAsString(void)
}
}
+static void test_InitPropVariantFromBuffer(void)
+{
+ static const char data_in[] = "test";
+ PROPVARIANT propvar;
+ VARIANT var;
+ HRESULT hres;
+ void *data_out;
+ LONG size;
+
+ hres = InitPropVariantFromBuffer(NULL, 0, &propvar);
+ ok(hres == S_OK, "InitPropVariantFromBuffer returned %x\n", hres);
+ ok(propvar.vt == (VT_VECTOR|VT_UI1), "propvar.vt = %d\n", propvar.vt);
+ ok(propvar.u.caub.cElems == 0, "cElems = %d\n", propvar.u.caub.cElems == 0);
+ PropVariantClear(&propvar);
+
+ hres = InitPropVariantFromBuffer(data_in, 4, &propvar);
+ ok(hres == S_OK, "InitPropVariantFromBuffer returned %x\n", hres);
+ ok(propvar.vt == (VT_VECTOR|VT_UI1), "propvar.vt = %d\n", propvar.vt);
+ ok(propvar.u.caub.cElems == 4, "cElems = %d\n", propvar.u.caub.cElems == 0);
+ ok(!memcmp(propvar.u.caub.pElems, data_in, 4), "Data inside array is incorrect\n");
+ PropVariantClear(&propvar);
+
+ hres = InitVariantFromBuffer(NULL, 0, &var);
+ ok(hres == S_OK, "InitVariantFromBuffer returned %x\n", hres);
+ ok(V_VT(&var) == (VT_ARRAY|VT_UI1), "V_VT(&var) = %d\n", V_VT(&var));
+ size = SafeArrayGetDim(V_ARRAY(&var));
+ ok(size == 1, "SafeArrayGetDim returned %d\n", size);
+ hres = SafeArrayGetLBound(V_ARRAY(&var), 1, &size);
+ ok(hres == S_OK, "SafeArrayGetLBound returned %x\n", hres);
+ ok(size == 0, "LBound = %d\n", size);
+ hres = SafeArrayGetUBound(V_ARRAY(&var), 1, &size);
+ ok(hres == S_OK, "SafeArrayGetUBound returned %x\n", hres);
+ ok(size == -1, "UBound = %d\n", size);
+ VariantClear(&var);
+
+ hres = InitVariantFromBuffer(data_in, 4, &var);
+ ok(hres == S_OK, "InitVariantFromBuffer returned %x\n", hres);
+ ok(V_VT(&var) == (VT_ARRAY|VT_UI1), "V_VT(&var) = %d\n", V_VT(&var));
+ size = SafeArrayGetDim(V_ARRAY(&var));
+ ok(size == 1, "SafeArrayGetDim returned %d\n", size);
+ hres = SafeArrayGetLBound(V_ARRAY(&var), 1, &size);
+ ok(hres == S_OK, "SafeArrayGetLBound returned %x\n", hres);
+ ok(size == 0, "LBound = %d\n", size);
+ hres = SafeArrayGetUBound(V_ARRAY(&var), 1, &size);
+ ok(hres == S_OK, "SafeArrayGetUBound returned %x\n", hres);
+ ok(size == 3, "UBound = %d\n", size);
+ hres = SafeArrayAccessData(V_ARRAY(&var), &data_out);
+ ok(hres == S_OK, "SafeArrayAccessData failed %x\n", hres);
+ ok(!memcmp(data_in, data_out, 4), "Data inside safe array is incorrect\n");
+ hres = SafeArrayUnaccessData(V_ARRAY(&var));
+ ok(hres == S_OK, "SafeArrayUnaccessData failed %x\n", hres);
+ VariantClear(&var);
+}
+
START_TEST(propsys)
{
test_PSStringFromPropertyKey();
test_PSPropertyKeyFromString();
test_PSRefreshPropertySchema();
test_InitPropVariantFromGUIDAsString();
+ test_InitPropVariantFromBuffer();
}
diff --git a/include/propvarutil.h b/include/propvarutil.h
index 4d2a9b4..f7d2e82 100644
--- a/include/propvarutil.h
+++ b/include/propvarutil.h
@@ -39,6 +39,8 @@ HRESULT WINAPI PropVariantChangeType(PROPVARIANT *ppropvarDest, REFPROPVARIANT p
PROPVAR_CHANGE_FLAGS flags, VARTYPE vt);
HRESULT WINAPI InitPropVariantFromGUIDAsString(REFGUID guid, PROPVARIANT *ppropvar);
HRESULT WINAPI InitVariantFromGUIDAsString(REFGUID guid, VARIANT *pvar);
+HRESULT WINAPI InitPropVariantFromBuffer(const VOID *pv, UINT cb, PROPVARIANT *ppropvar);
+HRESULT WINAPI InitVariantFromBuffer(const VOID *pv, UINT cb, VARIANT *pvar);
#ifdef __cplusplus
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