msvcrt: Add a regression test for _fullpath.

dlls/msvcrt/tests/.gitignore

 Makefile
 cpp.ok
+dir.ok
 environ.ok
 file.ok
 headers.ok

dlls/msvcrt/tests/Makefile.in

@@ -9,6 +9,7 @@ EXTRAINCL = -I$(TOPSRCDIR)/include/msvcrt -I$(SRCDIR)/..
 
 CTESTS = \
 	cpp.c \
+	dir.c \
 	environ.c \
 	file.c \
 	headers.c \

dlls/msvcrt/tests/dir.c

+/*
+ * Unit test suite for dir functions
+ *
+ * Copyright 2006 CodeWeavers, Aric Stewart
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "wine/test.h"
+#include <stdarg.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+#include <io.h>
+#include <windef.h>
+#include <winbase.h>
+#include <winnls.h>
+#include <process.h>
+#include <errno.h>
+
+void test_fullpath()
+{
+    char full[MAX_PATH];
+    char *freeme;
+
+    SetCurrentDirectory("C:\\Windows\\System\\");
+
+    ok(_fullpath(full,"test", MAX_PATH)>0,"_fullpath failed\n");
+    ok(strcmp(full,"C:\\Windows\\System\\test")==0,"Invalid Path\n");
+    ok(_fullpath(full,"\\test", MAX_PATH)>0,"_fullpath failed\n");
+    ok(strcmp(full,"C:\\test")==0,"Invalid Path\n");
+    ok(_fullpath(full,"..\\test", MAX_PATH)>0,"_fullpath failed\n");
+    ok(strcmp(full,"C:\\Windows\\test")==0,"Invalid Path\n");
+    ok(_fullpath(full,"..\\test", 10)==NULL,"_fullpath failed to generate error\n");
+
+    freeme = _fullpath(NULL,"test", 0);
+    ok(freeme!=NULL,"No path returned\n");
+    ok(strcmp(freeme,"C:\\Windows\\System\\test")==0,"Invalid Path\n");
+    free(freeme);
+}
+
+START_TEST(dir)
+{
+    test_fullpath();
+}