Olivier F. R. Dierick : shlwapi/tests: Test SHFreeShared with NULL handle.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 71bbd8da87109161448c7c6d7f6fcfa721b6c746
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=71bbd8da87109161448c7c6d7f6fcfa721b6c746

Author: Olivier F. R. Dierick <o.dierick at piezo-forte.be>
Date:   Wed Dec  2 00:44:20 2015 +0100

shlwapi/tests: Test SHFreeShared with NULL handle.

Signed-off-by: Olivier F. R. Dierick <o.dierick at piezo-forte.be>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/shlwapi/tests/ordinal.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/dlls/shlwapi/tests/ordinal.c b/dlls/shlwapi/tests/ordinal.c
index 68526cd..bd3d46a 100644
--- a/dlls/shlwapi/tests/ordinal.c
+++ b/dlls/shlwapi/tests/ordinal.c
@@ -516,6 +516,11 @@ static void test_alloc_shared(int argc, char **argv)
         ret = pSHFreeShared(hmem2, procid);
         ok(ret, "SHFreeShared failed: %u\n", GetLastError());
     }
+
+    SetLastError(0xdeadbeef);
+    ret = pSHFreeShared(NULL, procid);
+    ok(ret, "SHFreeShared failed: %u\n", GetLastError());
+    ok(GetLastError() == 0xdeadbeef, "last error should not have changed, got %u\n", GetLastError());
 }
 
 static void test_alloc_shared_remote(DWORD procid, HANDLE hmem)