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shlwapi/tests: Add a read/write test for IStream on files.

This commit is contained in:
Dmitry Timoshkov 2013-09-16 17:26:20 +09:00 committed by Alexandre Julliard
parent bbfca4863c
commit 75fc26f680
1 changed files with 70 additions and 1 deletions
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71
dlls/shlwapi/tests/istream.c
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@ -191,6 +191,71 @@ static void test_IStream_invalid_operations(IStream * stream, DWORD mode)
}
static void test_stream_read_write(IStream *stream, DWORD mode)
{
static const LARGE_INTEGER start;
HRESULT ret;
unsigned char buf[16];
DWORD written, count;
/* IStream_Read/Write from the COBJMACROS is undefined by shlwapi.h */
written = 0xdeadbeaf;
ret = stream->lpVtbl->Write(stream, "\x5e\xa7", 2, &written);
if (mode == STGM_WRITE || mode == STGM_READWRITE)
{
ok(ret == S_OK, "IStream_Write error %#x (access %#x)\n", ret, mode);
ok(written == 2, "expected 2, got %u\n", written);
}
else
{
ok(ret == STG_E_ACCESSDENIED || broken(ret == S_OK) /* win2000 */, "expected STG_E_ACCESSDENIED, got %#x (access %#x)\n", ret, mode);
ok(written == 0xdeadbeaf || broken(written == 2) /* win2000 */, "expected 0xdeadbeaf, got %#x\n", written);
written = 0;
if (ret == S_OK) return; /* no point in further testing */
}
ret = stream->lpVtbl->Seek(stream, start, STREAM_SEEK_SET, NULL);
ok(ret == S_OK, "Seek error %#x\n", ret);
count = 0xdeadbeaf;
ret = stream->lpVtbl->Read(stream, buf, 2, &count);
if (written != 0)
{
/* FIXME: Remove once Wine is fixed */
if (mode == STGM_WRITE)
todo_wine
ok(ret == S_OK, "IStream_Read error %#x (access %#x, written %u)\n", ret, mode, written);
else
ok(ret == S_OK, "IStream_Read error %#x (access %#x, written %u)\n", ret, mode, written);
if (mode == STGM_WRITE || mode == STGM_READWRITE)
{
/* FIXME: Remove once Wine is fixed */
if (mode == STGM_WRITE)
{
todo_wine
ok(count == 2, "expected 2, got %u\n", count);
todo_wine
ok(buf[0] == 0x5e && buf[1] == 0xa7, "expected 5ea7, got %02x%02x\n", buf[0], buf[1]);
}
else
{
ok(count == 2, "expected 2, got %u\n", count);
ok(buf[0] == 0x5e && buf[1] == 0xa7, "expected 5ea7, got %02x%02x\n", buf[0], buf[1]);
}
}
else
ok(count == 0, "expected 0, got %u\n", count);
}
else
{
todo_wine
ok(ret == S_FALSE, "expected S_FALSE, got %#x (access %#x, written %u)\n", ret, mode, written);
ok(count == 0, "expected 0, got %u\n", count);
}
}
static void test_SHCreateStreamOnFileA(DWORD mode, DWORD stgm)
{
IStream * stream;
@ -282,6 +347,8 @@ static void test_SHCreateStreamOnFileA(DWORD mode, DWORD stgm)
if (stream) {
BOOL delret;
test_stream_read_write(stream, mode);
test_IStream_invalid_operations(stream, mode);
refcount = IStream_Release(stream);
@ -392,6 +459,8 @@ static void test_SHCreateStreamOnFileW(DWORD mode, DWORD stgm)
if (stream) {
BOOL delret;
test_stream_read_write(stream, mode);
test_IStream_invalid_operations(stream, mode);
refcount = IStream_Release(stream);
@ -616,7 +685,7 @@ START_TEST(istream)
int i, j, k;
hShlwapi = GetModuleHandleA("shlwapi.dll");
hShlwapi = LoadLibrary("shlwapi.dll");
pSHCreateStreamOnFileA = (void*)GetProcAddress(hShlwapi, "SHCreateStreamOnFileA");
pSHCreateStreamOnFileW = (void*)GetProcAddress(hShlwapi, "SHCreateStreamOnFileW");