maint: update copyright

[gnulib.git] / tests / test-canonicalize.c

diff --git a/tests/test-canonicalize.c b/tests/test-canonicalize.c
index b3086b1..6da94e6 100644 (file)
--- a/tests/test-canonicalize.c
+++ b/tests/test-canonicalize.c
@@ -1,5 +1,5 @@
 /* Test of execution of file name canonicalization.
-   Copyright (C) 2007-2010 Free Software Foundation, Inc.
+   Copyright (C) 2007-2014 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -29,6 +29,7 @@
 #include <unistd.h>
 
 #include "same-inode.h"
+#include "ignore-value.h"
 #include "macros.h"
 
 #define BASE "t-can.tmp"
@@ -46,7 +47,7 @@ main (void)
      any leftovers from a previous partial run.  */
   {
     int fd;
-    system ("rm -rf " BASE " ise");
+    ignore_value (system ("rm -rf " BASE " ise"));
     ASSERT (mkdir (BASE, 0700) == 0);
     fd = creat (BASE "/tra", 0600);
     ASSERT (0 <= fd);
@@ -81,6 +82,9 @@ main (void)
     result2 = canonicalize_filename_mode (NULL, CAN_EXISTING);
     ASSERT (result2 == NULL);
     ASSERT (errno == EINVAL);
+    result2 = canonicalize_filename_mode (".", CAN_MISSING | CAN_ALL_BUT_LAST);
+    ASSERT (result2 == NULL);
+    ASSERT (errno == EINVAL);
   }
 
   /* Check that a non-directory with trailing slash yields NULL.  */
@@ -133,6 +137,15 @@ main (void)
   ASSERT (symlink ("../s/2", BASE "/d/1") == 0);
   ASSERT (symlink ("//.//../..", BASE "/droot") == 0);
 
+  /* Check that symbolic links are not resolved, with CAN_NOLINKS.  */
+  {
+    char *result1 = canonicalize_filename_mode (BASE "/huk", CAN_NOLINKS);
+    ASSERT (result1 != NULL);
+    ASSERT (strcmp (result1 + strlen (result1) - strlen ("/" BASE "/huk"),
+                    "/" BASE "/huk") == 0);
+    free (result1);
+  }
+
   /* Check that the symbolic link to a file can be resolved.  */
   {
     char *result1 = canonicalize_file_name (BASE "/huk");