Alexandre Julliard : ole32/tests: Fix a couple of global stream test failures on Win9x.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 5ca20cd482130aa916575d8f1a56899fa01f0434
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=5ca20cd482130aa916575d8f1a...

Author: Alexandre Julliard 
Date:   Thu Nov 13 21:45:04 2008 +0100

ole32/tests: Fix a couple of global stream test failures on Win9x.

---

dlls/ole32/tests/hglobalstream.c |   16 ++++++++++------
 1 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/dlls/ole32/tests/hglobalstream.c b/dlls/ole32/tests/hglobalstream.c
index eb98a18..cae13ed 100644
--- a/dlls/ole32/tests/hglobalstream.c
+++ b/dlls/ole32/tests/hglobalstream.c
@@ -92,7 +92,8 @@ static void test_streamonhglobal(IStream *pStream)
     ull.u.HighPart = -1;
     ull.u.LowPart = -1;
     hr = IStream_SetSize(pStream, ull);
-    ok(hr == E_OUTOFMEMORY, "IStream_SetSize with large size should have returned E_OUTOFMEMORY instead of 0x%08x\n", hr);
+    ok(hr == E_OUTOFMEMORY || broken(hr == S_OK), /* win9x */
+       "IStream_SetSize with large size should have returned E_OUTOFMEMORY instead of 0x%08x\n", hr);
 }

static HRESULT WINAPI TestStream_QueryInterface(IStream *iface, REFIID riid, void **ppv)
@@ -261,18 +262,19 @@ static void test_copyto(void)

static void test_freed_hglobal(void)
 {
+    static const char teststring[] = "this is a test string";
     HRESULT hr;
     IStream *pStream;
     HGLOBAL hglobal;
     char *p;
-    char buffer[10];
+    char buffer[sizeof(teststring) + 8];
     ULARGE_INTEGER ull;
     ULONG read, written;

-    hglobal = GlobalAlloc(GMEM_DDESHARE|GMEM_NODISCARD|GMEM_MOVEABLE, strlen("Rob") + 1);
+    hglobal = GlobalAlloc(GMEM_DDESHARE|GMEM_NODISCARD|GMEM_MOVEABLE, strlen(teststring) + 1);
     ok(hglobal != NULL, "GlobalAlloc failed with error %d\n", GetLastError());
     p = GlobalLock(hglobal);
-    strcpy(p, "Rob");
+    strcpy(p, teststring);
     GlobalUnlock(hglobal);

hr = CreateStreamOnHGlobal(hglobal, FALSE, &pStream);
@@ -280,8 +282,10 @@ static void test_freed_hglobal(void)

hr = IStream_Read(pStream, buffer, sizeof(buffer), &read);
     ok_ole_success(hr, "IStream_Read");
-    ok(!strcmp(buffer, "Rob"), "buffer data %s differs\n", buffer);
-    ok(read == strlen("Rob") + 1, "read should be 4 instead of %d\n", read);
+    ok(!strcmp(buffer, teststring), "buffer data %s differs\n", buffer);
+    ok(read == sizeof(teststring) ||
+       broken(read == ((sizeof(teststring) + 3) & ~3)), /* win9x rounds the size */
+       "read should be sizeof(teststring) instead of %d\n", read);

GlobalFree(hglobal);