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Commit de3c19c2 authored by Reece Dunn's avatar Reece Dunn Committed by Alexandre Julliard
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shlwapi: Added basic tests for the SHCreateStreamOnFile IStream implementation.

parent 2679453f
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dlls/shlwapi/tests/istream.c
View file @ de3c19c2
......@@ -36,6 +36,155 @@ static HRESULT (WINAPI *pSHCreateStreamOnFileW)(LPCWSTR file, DWORD mode, IStrea
static HRESULT (WINAPI *pSHCreateStreamOnFileEx)(LPCWSTR file, DWORD mode, DWORD attributes, BOOL create, IStream *template, IStream **stream);
static void test_IStream_invalid_operations(IStream * stream, DWORD mode)
{
HRESULT ret;
IStream * clone;
ULONG refcount;
ULARGE_INTEGER uzero;
ULARGE_INTEGER uret;
LARGE_INTEGER zero;
ULONG count;
char data[256];
U(uzero).HighPart = 0;
U(uzero).LowPart = 0;
U(uret).HighPart = 0;
U(uret).LowPart = 0;
U(zero).HighPart = 0;
U(zero).LowPart = 0;
/* IStream::Read */
/* IStream_Read from the COBJMACROS is undefined by shlwapi.h, replaced by the IStream_Read helper function. */
ret = stream->lpVtbl->Read(stream, NULL, 0, &count);
ok(ret == S_OK, "expected S_OK, got 0x%08x\n", ret);
ret = stream->lpVtbl->Read(stream, data, 5, NULL);
ok(ret == S_FALSE || ret == S_OK, "expected S_FALSE or S_OK, got 0x%08x\n", ret);
ret = stream->lpVtbl->Read(stream, data, 0, NULL);
ok(ret == S_OK, "expected S_OK, got 0x%08x\n", ret);
ret = stream->lpVtbl->Read(stream, data, 3, &count);
ok(ret == S_FALSE || ret == S_OK, "expected S_FALSE or S_OK, got 0x%08x\n", ret);
/* IStream::Write */
/* IStream_Write from the COBJMACROS is undefined by shlwapi.h, replaced by the IStream_Write helper function. */
ret = stream->lpVtbl->Write(stream, NULL, 0, &count);
if (mode == STGM_READ)
ok(ret == STG_E_ACCESSDENIED, "expected STG_E_ACCESSDENIED, got 0x%08x\n", ret);
else
ok(ret == S_OK, "expected S_OK, got 0x%08x\n", ret);
strcpy(data, "Hello");
ret = stream->lpVtbl->Write(stream, data, 5, NULL);
if (mode == STGM_READ)
ok(ret == STG_E_ACCESSDENIED, "expected STG_E_ACCESSDENIED, got 0x%08x\n", ret);
else
ok(ret == S_OK, "expected S_OK, got 0x%08x\n", ret);
strcpy(data, "Hello");
ret = stream->lpVtbl->Write(stream, data, 0, NULL);
if (mode == STGM_READ)
ok(ret == STG_E_ACCESSDENIED, "expected STG_E_ACCESSDENIED, got 0x%08x\n", ret);
else
ok(ret == S_OK, "expected S_OK, got 0x%08x\n", ret);
strcpy(data, "Hello");
ret = stream->lpVtbl->Write(stream, data, 0, &count);
if (mode == STGM_READ)
ok(ret == STG_E_ACCESSDENIED, "expected STG_E_ACCESSDENIED, got 0x%08x\n", ret);
else
ok(ret == S_OK, "expected S_OK, got 0x%08x\n", ret);
strcpy(data, "Hello");
ret = stream->lpVtbl->Write(stream, data, 3, &count);
if (mode == STGM_READ)
ok(ret == STG_E_ACCESSDENIED, "expected STG_E_ACCESSDENIED, got 0x%08x\n", ret);
else
ok(ret == S_OK, "expected S_OK, got 0x%08x\n", ret);
/* IStream::Seek */
ret = IStream_Seek(stream, zero, STREAM_SEEK_SET, NULL);
ok(ret == S_OK, "expected S_OK, got 0x%08x\n", ret);
ret = IStream_Seek(stream, zero, 20, NULL);
ok(ret == E_INVALIDARG, "expected E_INVALIDARG, got 0x%08x\n", ret);
/* IStream::CopyTo */
ret = IStream_CopyTo(stream, NULL, uzero, &uret, &uret);
ok(ret == S_OK, "expected S_OK, got 0x%08x\n", ret);
clone = NULL;
ret = IStream_CopyTo(stream, clone, uzero, &uret, &uret);
ok(ret == S_OK, "expected S_OK, got 0x%08x\n", ret);
ret = IStream_CopyTo(stream, stream, uzero, &uret, &uret);
ok(ret == S_OK, "expected S_OK, got 0x%08x\n", ret);
ret = IStream_CopyTo(stream, stream, uzero, &uret, NULL);
ok(ret == S_OK, "expected S_OK, got 0x%08x\n", ret);
ret = IStream_CopyTo(stream, stream, uzero, NULL, &uret);
ok(ret == S_OK, "expected S_OK, got 0x%08x\n", ret);
/* IStream::Commit */
ret = IStream_Commit(stream, STGC_DEFAULT);
ok(ret == S_OK, "expected S_OK, got 0x%08x\n", ret);
/* IStream::Revert */
ret = IStream_Revert(stream);
ok(ret == E_NOTIMPL, "expected E_NOTIMPL, got 0x%08x\n", ret);
/* IStream::LockRegion */
ret = IStream_LockRegion(stream, uzero, uzero, 0);
ok(ret == E_NOTIMPL /* XP */ || ret == S_OK /* Vista */,
"expected E_NOTIMPL or S_OK, got 0x%08x\n", ret);
/* IStream::UnlockRegion */
if (ret == E_NOTIMPL) /* XP */ {
ret = IStream_UnlockRegion(stream, uzero, uzero, 0);
ok(ret == E_NOTIMPL, "expected E_NOTIMPL, got 0x%08x\n", ret);
} else /* Vista */ {
ret = IStream_UnlockRegion(stream, uzero, uzero, 0);
ok(ret == S_OK, "expected S_OK, got 0x%08x\n", ret);
ret = IStream_UnlockRegion(stream, uzero, uzero, 0);
ok(ret == STG_E_LOCKVIOLATION, "expected STG_E_LOCKVIOLATION, got 0x%08x\n", ret);
}
/* IStream::Stat */
ret = IStream_Stat(stream, NULL, 0);
ok(ret == STG_E_INVALIDPOINTER, "expected STG_E_INVALIDPOINTER, got 0x%08x\n", ret);
/* IStream::Clone */
ret = IStream_Clone(stream, NULL);
ok(ret == E_NOTIMPL, "expected E_NOTIMPL, got 0x%08x\n", ret);
clone = NULL;
ret = IStream_Clone(stream, &clone);
ok(ret == E_NOTIMPL, "expected E_NOTIMPL, got 0x%08x\n", ret);
ok(clone == NULL, "expected a NULL IStream object, got %p\n", stream);
if (clone) {
refcount = IStream_Release(clone);
ok(refcount == 0, "expected 0, got %d\n", refcount);
}
}
static void test_SHCreateStreamOnFileA(DWORD mode)
{
IStream * stream;
......@@ -89,6 +238,8 @@ static void test_SHCreateStreamOnFileA(DWORD mode)
ok(stream != NULL, "SHCreateStreamOnFileA: expected a valid IStream object, got NULL\n");
if (stream) {
test_IStream_invalid_operations(stream, mode);
refcount = IStream_Release(stream);
ok(refcount == 0, "SHCreateStreamOnFileA: expected 0, got %d\n", refcount);
}
......@@ -105,6 +256,8 @@ static void test_SHCreateStreamOnFileA(DWORD mode)
ok(stream != NULL, "SHCreateStreamOnFileA: expected a valid IStream object, got NULL\n");
if (stream) {
test_IStream_invalid_operations(stream, mode);
refcount = IStream_Release(stream);
ok(refcount == 0, "SHCreateStreamOnFileA: expected 0, got %d\n", refcount);
}
......@@ -117,6 +270,8 @@ static void test_SHCreateStreamOnFileA(DWORD mode)
ok(stream != NULL, "SHCreateStreamOnFileA: expected a valid IStream object, got NULL\n");
if (stream) {
test_IStream_invalid_operations(stream, mode);
refcount = IStream_Release(stream);
ok(refcount == 0, "SHCreateStreamOnFileA: expected 0, got %d\n", refcount);
......@@ -179,6 +334,8 @@ static void test_SHCreateStreamOnFileW(DWORD mode)
ok(stream != NULL, "SHCreateStreamOnFileW: expected a valid IStream object, got NULL\n");
if (stream) {
test_IStream_invalid_operations(stream, mode);
refcount = IStream_Release(stream);
ok(refcount == 0, "SHCreateStreamOnFileW: expected 0, got %d\n", refcount);
}
......@@ -195,6 +352,8 @@ static void test_SHCreateStreamOnFileW(DWORD mode)
ok(stream != NULL, "SHCreateStreamOnFileW: expected a valid IStream object, got NULL\n");
if (stream) {
test_IStream_invalid_operations(stream, mode);
refcount = IStream_Release(stream);
ok(refcount == 0, "SHCreateStreamOnFileW: expected 0, got %d\n", refcount);
}
......@@ -207,6 +366,8 @@ static void test_SHCreateStreamOnFileW(DWORD mode)
ok(stream != NULL, "SHCreateStreamOnFileW: expected a valid IStream object, got NULL\n");
if (stream) {
test_IStream_invalid_operations(stream, mode);
refcount = IStream_Release(stream);
ok(refcount == 0, "SHCreateStreamOnFileW: expected 0, got %d\n", refcount);
......@@ -271,6 +432,8 @@ static void test_SHCreateStreamOnFileEx(DWORD mode, DWORD stgm)
ok(stream != NULL, "SHCreateStreamOnFileEx: expected a valid IStream object, got NULL\n");
if (stream) {
test_IStream_invalid_operations(stream, mode);
refcount = IStream_Release(stream);
ok(refcount == 0, "SHCreateStreamOnFileEx: expected 0, got %d\n", refcount);
......@@ -285,6 +448,8 @@ static void test_SHCreateStreamOnFileEx(DWORD mode, DWORD stgm)
ok(stream != NULL, "SHCreateStreamOnFileEx: expected a valid IStream object, got NULL\n");
if (stream) {
test_IStream_invalid_operations(stream, mode);
refcount = IStream_Release(stream);
ok(refcount == 0, "SHCreateStreamOnFileEx: expected 0, got %d\n", refcount);
......@@ -299,6 +464,8 @@ static void test_SHCreateStreamOnFileEx(DWORD mode, DWORD stgm)
ok(stream != NULL, "SHCreateStreamOnFileEx: expected a valid IStream object, got NULL\n");
if (stream) {
test_IStream_invalid_operations(stream, mode);
refcount = IStream_Release(stream);
ok(refcount == 0, "SHCreateStreamOnFileEx: expected 0, got %d\n", refcount);
}
......@@ -315,6 +482,8 @@ static void test_SHCreateStreamOnFileEx(DWORD mode, DWORD stgm)
ok(stream != NULL, "SHCreateStreamOnFileEx: expected a valid IStream object, got NULL\n");
if (stream) {
test_IStream_invalid_operations(stream, mode);
refcount = IStream_Release(stream);
ok(refcount == 0, "SHCreateStreamOnFileEx: expected 0, got %d\n", refcount);
}
......@@ -333,6 +502,8 @@ static void test_SHCreateStreamOnFileEx(DWORD mode, DWORD stgm)
ok(stream != NULL, "SHCreateStreamOnFileEx: expected a valid IStream object, got NULL\n");
if (stream) {
test_IStream_invalid_operations(stream, mode);
refcount = IStream_Release(stream);
ok(refcount == 0, "SHCreateStreamOnFileEx: expected 0, got %d\n", refcount);
}
......@@ -345,6 +516,8 @@ static void test_SHCreateStreamOnFileEx(DWORD mode, DWORD stgm)
ok(stream != NULL, "SHCreateStreamOnFileEx: expected a valid IStream object, got NULL\n");
if (stream) {
test_IStream_invalid_operations(stream, mode);
refcount = IStream_Release(stream);
ok(refcount == 0, "SHCreateStreamOnFileEx: expected 0, got %d\n", refcount);
}
......
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