[PATCH v3 2/3] secur32/tests: Add GetUserNameExW(3) specific test cases

[Egor Poleshko]

From: Egor Poleshko

---
 dlls/secur32/tests/Makefile.in |  2 +-
 dlls/secur32/tests/secur32.c   | 18 ++++++++++++++++++
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/dlls/secur32/tests/Makefile.in b/dlls/secur32/tests/Makefile.in
index caeac7e47e1..67732294ec4 100644
--- a/dlls/secur32/tests/Makefile.in
+++ b/dlls/secur32/tests/Makefile.in
@@ -1,5 +1,5 @@
 TESTDLL   = secur32.dll
-IMPORTS   = secur32 crypt32 advapi32 ws2_32
+IMPORTS   = secur32 crypt32 advapi32 ws2_32 netapi32

SOURCES = \
    main.c \
diff --git a/dlls/secur32/tests/secur32.c b/dlls/secur32/tests/secur32.c
index dd6eea095bf..45ced684fee 100644
--- a/dlls/secur32/tests/secur32.c
+++ b/dlls/secur32/tests/secur32.c
@@ -31,6 +31,7 @@
 #include <winsock2.h>
 #include <ntsecapi.h>
 #include <winternl.h>
+#include <lmaccess.h>

#include "wine/test.h"

@@ -245,6 +246,23 @@ static void testGetUserNameExW(void)
     ok(! rc && GetLastError() == ERROR_MORE_DATA, "Expected fail with ERROR_MORE_DATA, got %d with %lu\n", rc, GetLastError());
     ok(1 < size, "Expected size to be set to required size\n");
     ok(nameW[0] == (WCHAR) 0xff, "Expected unchanged buffer\n");
+
+    size = 255;
+    LPCWSTR domainNameW = NULL;
+    NET_API_STATUS domainNameRc = NetGetDCName(NULL, NULL, (LPBYTE *) &domainNameW);
+    rc = pGetUserNameExW(NameDisplay, nameW, &size);
+    if(domainNameRc != 0)
+        ok(GetLastError() == ERROR_NONE_MAPPED, "Expected fail with ERROR_NONE_MAPPED, got %d\n", GetLastError());
+    size = 0;
+    rc = pGetUserNameExW(NameDisplay, nameW, &size);
+    ok(! rc && GetLastError() == ERROR_MORE_DATA, "Expected fail with ERROR_MORE_DATA, got %d with %lu\n", rc, GetLastError());
+    ok(size != 0, "Expected size to be set to required size\n");
+    size = 1;
+    nameW[0] = 0xff;
+    rc = pGetUserNameExW(NameDisplay, nameW, &size);
+    ok(! rc && GetLastError() == ERROR_MORE_DATA, "Expected fail with ERROR_MORE_DATA, got %d with %lu\n", rc, GetLastError());
+    ok(1 < size, "Expected size to be set to required size\n");
+    ok(nameW[0] == (WCHAR) 0xff, "Expected unchanged buffer\n");
 }

static void test_InitSecurityInterface(void)