Mohamad Al-Jaf : propsys/tests: Add VariantToStringWithDefault tests.
Module: wine Branch: master Commit: 89aba13dc381dbbda62d1019e1af2af5a589b0cf URL: https://source.winehq.org/git/wine.git/?a=commit;h=89aba13dc381dbbda62d1019e... Author: Mohamad Al-Jaf <mohamadaljaf(a)gmail.com> Date: Fri Apr 1 16:10:14 2022 +0300 propsys/tests: Add VariantToStringWithDefault tests. Signed-off-by: Mohamad Al-Jaf <mohamadaljaf(a)gmail.com> Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com> Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> --- dlls/propsys/tests/propsys.c | 187 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 187 insertions(+) diff --git a/dlls/propsys/tests/propsys.c b/dlls/propsys/tests/propsys.c index 124b3405bcb..47a7930a18b 100644 --- a/dlls/propsys/tests/propsys.c +++ b/dlls/propsys/tests/propsys.c @@ -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); } +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) { test_PSStringFromPropertyKey(); @@ -2088,4 +2274,5 @@ START_TEST(propsys) test_propertystore(); test_PSCreatePropertyStoreFromObject(); test_InitVariantFromFileTime(); + test_VariantToStringWithDefault(); }
participants (1)
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Alexandre Julliard