From 126cf25617613d282a73e42f357993ea13907de2 Mon Sep 17 00:00:00 2001 From: Nikolay Sivov Date: Wed, 18 Dec 2019 12:06:52 +0300 Subject: [PATCH] ole32/tests: Add PropVariantCopy() test for BSTR with embedded null. Signed-off-by: Nikolay Sivov Signed-off-by: Alexandre Julliard --- dlls/ole32/tests/propvariant.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/dlls/ole32/tests/propvariant.c b/dlls/ole32/tests/propvariant.c index 18ecfa65283..2b7e6d72851 100644 --- a/dlls/ole32/tests/propvariant.c +++ b/dlls/ole32/tests/propvariant.c @@ -367,6 +367,19 @@ static void test_copy(void) hr = PropVariantClear(&propvarDst); ok(hr == S_OK, "PropVariantClear(...VT_BSTR...) failed\n"); + /* BSTR with embedded null */ + propvarSrc.vt = VT_BSTR; + U(propvarSrc).bstrVal = SysAllocStringLen(L"Test Str\0ing", 12); + hr = PropVariantCopy(&propvarDst, &propvarSrc); + ok(hr == S_OK, "Failed to copy propvar, hr %#x.\n", hr); + ok(SysStringLen(U(propvarDst).bstrVal) == 8, "Unexpected copy length.\n"); + ok(SysStringLen(U(propvarSrc).bstrVal) == 12, "Unexpected source length.\n"); + ok(!lstrcmpW(U(propvarSrc).bstrVal, U(propvarDst).bstrVal), "BSTR not copied properly\n"); + hr = PropVariantClear(&propvarSrc); + ok(hr == S_OK, "Failed to clear propvar, hr %#x.\n", hr); + hr = PropVariantClear(&propvarDst); + ok(hr == S_OK, "Failed to clear propvar, hr %#x.\n", hr); + propvarSrc.vt = VT_LPWSTR; U(propvarSrc).pwszVal = wszTestString; hr = PropVariantCopy(&propvarDst, &propvarSrc);