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Commit 89aba13d authored by Mohamad Al-Jaf's avatar Mohamad Al-Jaf Committed by Alexandre Julliard
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propsys/tests: Add VariantToStringWithDefault tests.

Signed-off-by: 's avatarMohamad Al-Jaf <mohamadaljaf@gmail.com> Signed-off-by: 's avatarNikolay Sivov <nsivov@codeweavers.com> Signed-off-by: 's avatarAlexandre Julliard <julliard@winehq.org>
parent bf0f1fdc
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dlls/propsys/tests/propsys.c
View file @ 89aba13d
...@@ -2064,6 +2064,192 @@ static void test_InitVariantFromFileTime(void) ...@@ -2064,6 +2064,192 @@ static void test_InitVariantFromFileTime(void)
ok(V_DATE(&var) == d, "got wrong value: %f, expected %f\n", V_DATE(&var), d); ok(V_DATE(&var) == d, "got wrong value: %f, expected %f\n", V_DATE(&var), d);
} }
static void test_VariantToStringWithDefault(void)
{
static WCHAR default_value[] = L"test";
VARIANT var, var2;
PCWSTR result;
BSTR b;
V_VT(&var) = VT_EMPTY;
result = VariantToStringWithDefault(&var, NULL);
ok(result == NULL, "Unexpected value %s\n", wine_dbgstr_w(result));
result = VariantToStringWithDefault(&var, default_value);
ok(result == default_value, "Unexpected value %s\n", wine_dbgstr_w(result));
V_VT(&var) = VT_NULL;
result = VariantToStringWithDefault(&var, NULL);
ok(result == NULL, "Unexpected value %s\n", wine_dbgstr_w(result));
result = VariantToStringWithDefault(&var, default_value);
ok(result == default_value, "Unexpected value %s\n", wine_dbgstr_w(result));
V_VT(&var) = VT_BOOL;
result = VariantToStringWithDefault(&var, NULL);
ok(result == NULL, "Unexpected value %s\n", wine_dbgstr_w(result));
V_BOOL(&var) = VARIANT_TRUE;
result = VariantToStringWithDefault(&var, default_value);
ok(result == default_value, "Unexpected value %s\n", wine_dbgstr_w(result));
V_VT(&var) = VT_CY;
V_CY(&var).int64 = 100000;
result = VariantToStringWithDefault(&var, NULL);
ok(result == NULL, "Unexpected value %s\n", wine_dbgstr_w(result));
result = VariantToStringWithDefault(&var, default_value);
ok(result == default_value, "Unexpected value %s\n", wine_dbgstr_w(result));
V_VT(&var) = VT_DATE;
V_DATE(&var) = 42.0;
result = VariantToStringWithDefault(&var, NULL);
ok(result == NULL, "Unexpected value %s\n", wine_dbgstr_w(result));
result = VariantToStringWithDefault(&var, default_value);
ok(result == default_value, "Unexpected value %s\n", wine_dbgstr_w(result));
V_VT(&var) = VT_ERROR;
V_ERROR(&var) = DISP_E_PARAMNOTFOUND;
result = VariantToStringWithDefault(&var, NULL);
ok(result == NULL, "Unexpected value %s\n", wine_dbgstr_w(result));
result = VariantToStringWithDefault(&var, default_value);
ok(result == default_value, "Unexpected value %s\n", wine_dbgstr_w(result));
V_VT(&var) = VT_I4;
V_I4(&var) = 15;
result = VariantToStringWithDefault(&var, NULL);
ok(result == NULL, "Unexpected value %s\n", wine_dbgstr_w(result));
result = VariantToStringWithDefault(&var, default_value);
ok(result == default_value, "Unexpected value %s\n", wine_dbgstr_w(result));
V_VT(&var) = VT_I1;
V_I1(&var) = 1;
result = VariantToStringWithDefault(&var, NULL);
ok(result == NULL, "Unexpected value %s\n", wine_dbgstr_w(result));
result = VariantToStringWithDefault(&var, default_value);
ok(result == default_value, "Unexpected value %s\n", wine_dbgstr_w(result));
/* V_BSTR */
V_VT(&var) = VT_BSTR;
V_BSTR(&var) = NULL;
result = VariantToStringWithDefault(&var, default_value);
ok(result[0] == '\0', "Unexpected value %s\n", wine_dbgstr_w(result));
V_VT(&var) = VT_BSTR;
V_BSTR(&var) = SysAllocString(L"");
result = VariantToStringWithDefault(&var, default_value);
ok(result == V_BSTR(&var), "Unexpected value %s\n", wine_dbgstr_w(result));
VariantClear(&var);
V_VT(&var) = VT_BSTR;
V_BSTR(&var) = SysAllocString(L" ");
result = VariantToStringWithDefault(&var, default_value);
ok(result == V_BSTR(&var), "Unexpected value %s\n", wine_dbgstr_w(result));
VariantClear(&var);
V_VT(&var) = VT_BSTR;
V_BSTR(&var) = SysAllocString(L"test1");
result = VariantToStringWithDefault(&var, default_value);
ok(result == V_BSTR(&var), "Unexpected value %s\n", wine_dbgstr_w(result));
VariantClear(&var);
/* V_BSTRREF */
V_VT(&var) = VT_BYREF | VT_BSTR;
b = NULL;
V_BSTRREF(&var) = &b;
result = VariantToStringWithDefault(&var, default_value);
ok(result[0] == '\0', "Unexpected value %s\n", wine_dbgstr_w(result));
V_VT(&var) = VT_BYREF | VT_BSTR;
b = SysAllocString(L"");
V_BSTRREF(&var) = &b;
result = VariantToStringWithDefault(&var, default_value);
ok(result == b, "Unexpected value %s\n", wine_dbgstr_w(result));
SysFreeString(b);
V_VT(&var) = VT_BYREF | VT_BSTR;
b = SysAllocString(L" ");
V_BSTRREF(&var) = &b;
result = VariantToStringWithDefault(&var, default_value);
ok(result == b, "Unexpected value %s\n", wine_dbgstr_w(result));
SysFreeString(b);
V_VT(&var) = VT_BYREF | VT_BSTR;
b = SysAllocString(L"test1");
V_BSTRREF(&var) = &b;
result = VariantToStringWithDefault(&var, default_value);
ok(result == b, "Unexpected value %s\n", wine_dbgstr_w(result));
SysFreeString(b);
/* Nested V_BSTR */
V_VT(&var) = VT_BYREF | VT_VARIANT;
V_VT(&var2) = VT_BSTR;
V_BSTR(&var2) = NULL;
V_VARIANTREF(&var) = &var2;
result = VariantToStringWithDefault(&var, default_value);
ok(result[0] == '\0', "Unexpected value %s\n", wine_dbgstr_w(result));
V_VT(&var) = VT_BYREF | VT_VARIANT;
V_VT(&var2) = VT_BSTR;
V_BSTR(&var2) = SysAllocString(L"");
V_VARIANTREF(&var) = &var2;
result = VariantToStringWithDefault(&var, default_value);
ok(result == V_BSTR(&var2), "Unexpected value %s\n", wine_dbgstr_w(result));
VariantClear(&var2);
V_VT(&var) = VT_BYREF | VT_VARIANT;
V_VT(&var2) = VT_BSTR;
V_BSTR(&var2) = SysAllocString(L" ");
V_VARIANTREF(&var) = &var2;
result = VariantToStringWithDefault(&var, default_value);
ok(result == V_BSTR(&var2), "Unexpected value %s\n", wine_dbgstr_w(result));
VariantClear(&var2);
V_VT(&var) = VT_BYREF | VT_VARIANT;
V_VT(&var2) = VT_BSTR;
V_BSTR(&var2) = SysAllocString(L"test1");
V_VARIANTREF(&var) = &var2;
result = VariantToStringWithDefault(&var, default_value);
ok(result == V_BSTR(&var2), "Unexpected value %s\n", wine_dbgstr_w(result));
VariantClear(&var2);
/* Nested V_BSTRREF */
V_VT(&var) = VT_BYREF | VT_VARIANT;
V_VT(&var2) = VT_BYREF | VT_BSTR;
b = NULL;
V_BSTRREF(&var2) = &b;
V_VARIANTREF(&var) = &var2;
result = VariantToStringWithDefault(&var, default_value);
ok(result[0] == '\0', "Unexpected value %s\n", wine_dbgstr_w(result));
V_VT(&var) = VT_BYREF | VT_VARIANT;
V_VT(&var2) = VT_BYREF | VT_BSTR;
b = SysAllocString(L"");
V_BSTRREF(&var2) = &b;
V_VARIANTREF(&var) = &var2;
result = VariantToStringWithDefault(&var, default_value);
ok(result == b, "Unexpected value %s\n", wine_dbgstr_w(result));
SysFreeString(b);
V_VT(&var) = VT_BYREF | VT_VARIANT;
V_VT(&var2) = VT_BYREF | VT_BSTR;
b = SysAllocString(L" ");
V_BSTRREF(&var2) = &b;
V_VARIANTREF(&var) = &var2;
result = VariantToStringWithDefault(&var, default_value);
ok(result == b, "Unexpected value %s\n", wine_dbgstr_w(result));
SysFreeString(b);
V_VT(&var) = VT_BYREF | VT_VARIANT;
V_VT(&var2) = VT_BYREF | VT_BSTR;
b = SysAllocString(L"test1");
V_BSTRREF(&var2) = &b;
V_VARIANTREF(&var) = &var2;
result = VariantToStringWithDefault(&var, default_value);
ok(result == b, "Unexpected value %s\n", wine_dbgstr_w(result));
SysFreeString(b);
}
START_TEST(propsys) START_TEST(propsys)
{ {
test_PSStringFromPropertyKey(); test_PSStringFromPropertyKey();
...@@ -2088,4 +2274,5 @@ START_TEST(propsys) ...@@ -2088,4 +2274,5 @@ START_TEST(propsys)
test_propertystore(); test_propertystore();
test_PSCreatePropertyStoreFromObject(); test_PSCreatePropertyStoreFromObject();
test_InitVariantFromFileTime(); test_InitVariantFromFileTime();
test_VariantToStringWithDefault();
} }
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