Nikolay Sivov : oleaut32/tests: Basic test for invalid arguments in LoadTypeLib/LoadTypeLibEx.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 19b944d49c28d1d8bb285621dc923cc5e7aef707
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=19b944d49c28d1d8bb285621dc...

Author: Nikolay Sivov <nsivov(a)codeweavers.com>
Date:   Wed Jun  7 00:29:38 2017 +0300

oleaut32/tests: Basic test for invalid arguments in LoadTypeLib/LoadTypeLibEx.

Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/oleaut32/tests/typelib.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/dlls/oleaut32/tests/typelib.c b/dlls/oleaut32/tests/typelib.c
index 6d0585a..d8ff310 100644
--- a/dlls/oleaut32/tests/typelib.c
+++ b/dlls/oleaut32/tests/typelib.c
@@ -4996,6 +4996,22 @@ static void test_LoadTypeLib(void)
 
     hres = LoadTypeLib(kernel32_dllW, &tl);
     ok(hres == TYPE_E_CANTLOADLIBRARY, "LoadTypeLib returned: %08x, expected TYPE_E_CANTLOADLIBRARY\n", hres);
+
+    hres = LoadTypeLib(NULL, NULL);
+    ok(hres == E_INVALIDARG, "Got %#x.\n", hres);
+
+    tl = (void *)0xdeadbeef;
+    hres = LoadTypeLib(NULL, &tl);
+    ok(hres == E_INVALIDARG, "Got %#x.\n", hres);
+    ok(tl == (void *)0xdeadbeef, "Got %p.\n", tl);
+
+    hres = LoadTypeLibEx(NULL, REGKIND_NONE, NULL);
+    ok(hres == E_INVALIDARG, "Got %#x.\n", hres);
+
+    tl = (void *)0xdeadbeef;
+    hres = LoadTypeLibEx(NULL, REGKIND_NONE, &tl);
+    ok(hres == E_INVALIDARG, "Got %#x.\n", hres);
+    ok(tl == (void *)0xdeadbeef, "Got %p.\n", tl);
 }
 
 static void test_SetVarHelpContext(void)