[gcc] GCC 4.5.0=>4.5.1

gcc/libiberty/testsuite/test-expandargv.c

 /* expandargv test program,
    Copyright (C) 2006 Free Software Foundation, Inc.
    Written by Carlos O'Donell <carlos@codesourcery.com>
 
    This file is part of the libiberty library, which is part of GCC.
 
    This file is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.
@@ skipping 89 matching lines @@
   0,
 
   /* Test 3 - Check for expansion with only \0 */
   "\b",         /* Test 3 data */
   ARGV0,
   "@test-expandargv-3.lst",
   0,
   ARGV0,
   0,
 
+  /* Test 4 - Check for options beginning with an empty line.  */
+  "\na\nb",     /* Test 4 data */
+  ARGV0,
+  "@test-expandargv-4.lst",
+  0,
+  ARGV0,
+  "a",
+  "b",
+  0,
+
+  /* Test 5 - Check for options containing an empty argument.  */
+  "a\n''\nb",    /* Test 5 data */
+  ARGV0,
+  "@test-expandargv-5.lst",
+  0,
+  ARGV0,
+  "a",
+  "",
+  "b",
+  0,
+
+  /* Test 6 - Check for options containing a quoted newline.  */
+  "a\n'a\n\nb'\nb",    /* Test 6 data */
+  ARGV0,
+  "@test-expandargv-6.lst",
+  0,
+  ARGV0,
+  "a",
+  "a\n\nb",
+  "b",
+  0,
+
   0 /* Test done marker, don't remove. */
 };
 
 /* Print a fatal error and exit.  LINE is the line number where we
    detected the error, ERRMSG is the error message to print, and ERR
    is 0 or an errno value to print.  */
 
 static void
 fatal_error (int line, const char *errmsg, int err)
 {
@@ skipping 119 matching lines @@
       failed = 0;
       /* Compare size first */
       if (argc_before != argc_after)
         {
           printf ("FAIL: test-expandargv-%d. Number of arguments don't match.\n", i);
           failed++;
         }
       /* Compare each of the argv's ... */
       else
         for (k = 0; k < argc_after; k++)
-          if (strncmp (argv_before[k], argv_after[k], strlen(argv_after[k])) != 0)
+          if (strcmp (argv_before[k], argv_after[k]) != 0)
             {
               printf ("FAIL: test-expandargv-%d. Arguments don't match.\n", i);
               failed++;
             }
 
       if (!failed)
         printf ("PASS: test-expandargv-%d.\n", i);
       else
         fails++;
 
@@ skipping 27 matching lines @@
          else the test fails. 
      - Erase test file. */
 
   fails = run_tests (test_data);
   if (!fails)
     exit (EXIT_SUCCESS);
   else
     exit (EXIT_FAILURE);
 }