tests/misc/basename.pl

   1 #!/usr/bin/perl
   2 # Test basename.
   3 # Copyright (C) 2006-2024 Free Software Foundation, Inc.
   4
   5 # This program is free software: you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation, either version 3 of the License, or
   8 # (at your option) any later version.
   9
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
  17
  18 use strict;
  19 use File::stat;
  20
  21 (my $program_name = $0) =~ s|.*/||;
  22
  23 # Turn off localization of executable's output.
  24 @ENV{qw(LANGUAGE LANG LC_ALL)} = ('C') x 3;
  25
  26 my $stat_single = stat('/');
  27 my $stat_double = stat('//');
  28 my $double_slash = ($stat_single->dev == $stat_double->dev
  29                     && $stat_single->ino == $stat_double->ino) ? '/' : '//';
  30
  31 my $prog = 'basename';
  32
  33 my @Tests =
  34     (
  35      ['fail-1', {ERR => "$prog: missing operand\n"
  36        . "Try '$prog --help' for more information.\n"}, {EXIT => '1'}],
  37      ['fail-2', qw(a b c), {ERR => "$prog: extra operand 'c'\n"
  38        . "Try '$prog --help' for more information.\n"}, {EXIT => '1'}],
  39
  40      ['a', qw(d/f),        {OUT => 'f'}],
  41      ['b', qw(/d/f),       {OUT => 'f'}],
  42      ['c', qw(d/f/),       {OUT => 'f'}],
  43      ['d', qw(d/f//),      {OUT => 'f'}],
  44      ['e', qw(f),          {OUT => 'f'}],
  45      ['f', qw(/),          {OUT => '/'}],
  46      ['g', qw(//),         {OUT => "$double_slash"}],
  47      ['h', qw(///),        {OUT => '/'}],
  48      ['i', qw(///a///),    {OUT => 'a'}],
  49      ['j', qw(''),         {OUT => ''}],
  50      ['k', qw(aa a),       {OUT => 'a'}],
  51      ['l', qw(-a a b),     {OUT => "a\nb"}],
  52      ['m', qw(-s a aa ba ab),  {OUT => "a\nb\nab"}],
  53      ['n', qw(a-a -a),     {OUT => 'a'}],
  54      ['1', qw(f.s .s),     {OUT => 'f'}],
  55      ['2', qw(fs s),       {OUT => 'f'}],
  56      ['3', qw(fs fs),      {OUT => 'fs'}],
  57      ['4', qw(fs/ s),      {OUT => 'f'}],
  58      ['5', qw(dir/file.suf .suf),      {OUT => 'file'}],
  59      ['6', qw(// /),       {OUT => "$double_slash"}],
  60      ['7', qw(// //),      {OUT => "$double_slash"}],
  61      ['8', qw(fs x),       {OUT => 'fs'}],
  62      ['9', qw(fs ''),      {OUT => 'fs'}],
  63      ['10', qw(fs/ s/),    {OUT => 'fs'}],
  64
  65      # Exercise -z option.
  66      ['z0', qw(-z a),       {OUT => "a\0"}],
  67      ['z1', qw(--zero a),   {OUT => "a\0"}],
  68      ['z2', qw(-za a b),    {OUT => "a\0b\0"}],
  69      ['z3', qw(-z ba a),    {OUT => "b\0"}],
  70      ['z4', qw(-z -s a ba), {OUT => "b\0"}],
  71    );
  72
  73 # Append a newline to end of each expected 'OUT' string.
  74 # Skip -z tests, i.e., those whose 'OUT' string has a trailing '\0'.
  75 my $t;
  76 foreach $t (@Tests)
  77   {
  78     my $arg1 = $t->[1];
  79     my $e;
  80     foreach $e (@$t)
  81       {
  82         $e->{OUT} = "$e->{OUT}\n"
  83           if ref $e eq 'HASH' and exists $e->{OUT}
  84             and not $e->{OUT} =~ /\0$/;
  85       }
  86   }
  87
  88 my $save_temps = $ENV{SAVE_TEMPS};
  89 my $verbose = $ENV{VERBOSE};
  90
  91 my $fail = run_tests ($program_name, $prog, \@Tests, $save_temps, $verbose);
  92 exit $fail;