Rob Shearman : ole32: Add tests for HGLOBAL stream ignoring the HighPart of the offset for seeks .

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 2b74e774f94dd9dd66447aaf1de96915deb3981a
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=2b74e774f94dd9dd66447aaf1d...

Author: Rob Shearman <robertshearman(a)gmail.com>
Date:   Fri Dec  4 15:08:51 2009 +0000

ole32: Add tests for HGLOBAL stream ignoring the HighPart of the offset for seeks.

---

 dlls/ole32/tests/hglobalstream.c |   17 +++++++++++++++++
 1 files changed, 17 insertions(+), 0 deletions(-)

diff --git a/dlls/ole32/tests/hglobalstream.c b/dlls/ole32/tests/hglobalstream.c
index cae13ed..4fee612 100644
--- a/dlls/ole32/tests/hglobalstream.c
+++ b/dlls/ole32/tests/hglobalstream.c
@@ -75,6 +75,23 @@ static void test_streamonhglobal(IStream *pStream)
     hr = IStream_SetSize(pStream, ull);
     ok_ole_success(hr, "IStream_SetSize");
 
+    /* ignores HighPart */
+    ll.u.HighPart = -1;
+    ll.u.LowPart = 0;
+    hr = IStream_Seek(pStream, ll, STREAM_SEEK_SET, &ull);
+    todo_wine
+    ok_ole_success(hr, "IStream_Seek");
+    ok(ull.u.LowPart == 0, "should have set LowPart to 0 instead of %d\n", ull.u.LowPart);
+    todo_wine
+    ok(ull.u.HighPart == 0, "should have set HighPart to 0 instead of %d\n", ull.u.HighPart);
+
+    /* ignores HighPart */
+    ll.u.HighPart = -1;
+    ll.u.LowPart = 0;
+    hr = IStream_Seek(pStream, ll, STREAM_SEEK_CUR, NULL);
+    todo_wine
+    ok_ole_success(hr, "IStream_Seek");
+
     hr = IStream_Commit(pStream, STGC_DEFAULT);
     ok_ole_success(hr, "IStream_Commit");