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

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

oleaut32/tests: Basic test for invalid arguments in LoadTypeLib/LoadTypeLibEx.
19b944d4 · Nikolay Sivov · Alexandre Julliard · cf45f3bc · 19b944d4
Commit 19b944d4 authored Jun 07, 2017 by Nikolay Sivov Committed by Alexandre Julliard Jun 07, 2017
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typelib.c dlls/oleaut32/tests/typelib.c +16 -0

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--- 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)