This is a live mirror of the Perl 5 development currently hosted at https://github.com/perl/perl5
stray n_a
[perl5.git] / lib / ExtUtils / t / Command.t
CommitLineData
39234879 1#!/usr/bin/perl -w
e38fdfdb 2
3BEGIN {
39234879
MS
4 if( $ENV{PERL_CORE} ) {
5 chdir 't';
6 @INC = ('../lib', 'lib/');
7 }
8 else {
9 unshift @INC, 't/lib/';
10 }
8f78c13d 11}
39234879 12chdir 't';
8f78c13d
JH
13
14BEGIN {
e38fdfdb 15 1 while unlink 'ecmdfile';
16 # forcibly remove ecmddir/temp2, but don't import mkpath
17 use File::Path ();
18 File::Path::rmtree( 'ecmddir' );
19}
20
8f78c13d 21BEGIN {
388296f8 22 use Test::More tests => 24;
8f78c13d
JH
23 use File::Spec;
24}
e38fdfdb 25
8f78c13d 26{
e38fdfdb 27 # bad neighbor, but test_f() uses exit()
39234879 28 *CORE::GLOBAL::exit = ''; # quiet 'only once' warning.
e38fdfdb 29 *CORE::GLOBAL::exit = sub { return @_ };
30
31 use_ok( 'ExtUtils::Command' );
32
33 # get a file in the current directory, replace last char with wildcard
34 my $file;
35 {
36 local *DIR;
37 opendir(DIR, File::Spec->curdir());
38 while ($file = readdir(DIR)) {
1b907316 39 $file =~ s/\.\z// if $^O eq 'VMS';
e38fdfdb 40 last if $file =~ /^\w/;
41 }
42 }
43
57b1a898
MS
44
45 # % means 'match one character' on VMS. Everything else is ?
46 my $match_char = $^O eq 'VMS' ? '%' : '?';
47 ($ARGV[0] = $file) =~ s/.\z/$match_char/;
48
e38fdfdb 49 # this should find the file
e38fdfdb 50 ExtUtils::Command::expand_wildcards();
51
52 is( scalar @ARGV, 1, 'found one file' );
53 like( $ARGV[0], qr/$file/, 'expanded wildcard ? successfully' );
54
55 # try it with the asterisk now
56 ($ARGV[0] = $file) =~ s/.{3}\z/\*/;
57 ExtUtils::Command::expand_wildcards();
58
59 ok( (grep { qr/$file/ } @ARGV), 'expanded wildcard * successfully' );
60
61 # concatenate this file with itself
62 # be extra careful the regex doesn't match itself
39234879 63 use TieOut;
e38fdfdb 64 my $out = tie *STDOUT, 'TieOut';
8f78c13d
JH
65 my $self = $0;
66 unless (-f $self) {
67 my ($vol, $dirs, $file) = File::Spec->splitpath($self);
68 my @dirs = File::Spec->splitdir($dirs);
69 unshift(@dirs, File::Spec->updir);
70 $dirs = File::Spec->catdir(@dirs);
71 $self = File::Spec->catpath($vol, $dirs, $file);
72 }
73 @ARGV = ($self, $self);
e38fdfdb 74
75 cat();
76 is( scalar( $$out =~ s/use_ok\( 'ExtUtils::Command'//g), 2,
77 'concatenation worked' );
78
79 # the truth value here is reversed -- Perl true is C false
80 @ARGV = ( 'ecmdfile' );
81 ok( test_f(), 'testing non-existent file' );
82
83 @ARGV = ( 'ecmdfile' );
4940c443 84 cmp_ok( ! test_f(), '==', (-f 'ecmdfile'), 'testing non-existent file' );
e38fdfdb 85
86 # these are destructive, have to keep setting @ARGV
87 @ARGV = ( 'ecmdfile' );
88 touch();
89
90 @ARGV = ( 'ecmdfile' );
91 ok( test_f(), 'now creating that file' );
92
93 @ARGV = ( 'ecmdfile' );
94 ok( -e $ARGV[0], 'created!' );
95
851f5327
NK
96 my ($now) = time;
97 utime ($now, $now, $ARGV[0]);
5cff3c2c 98 sleep 2;
851f5327 99
fbac1b85 100 # Just checking modify time stamp, access time stamp is set
5cff3c2c
MS
101 # to the beginning of the day in Win95.
102 # There's a small chance of a 1 second flutter here.
103 my $stamp = (stat($ARGV[0]))[9];
57b1a898
MS
104 cmp_ok( abs($now - $stamp), '<=', 1, 'checking modify time stamp' ) ||
105 diag "mtime == $stamp, should be $now";
e38fdfdb 106
f6d6199c
MS
107 SKIP: {
108 if ($^O eq 'amigaos' || $^O eq 'os2' || $^O eq 'MSWin32' ||
d5201bd2 109 $^O eq 'NetWare' || $^O eq 'dos' || $^O eq 'cygwin' ||
d5d4ec93
MS
110 $^O eq 'MacOS'
111 ) {
f6d6199c
MS
112 skip( "different file permission semantics on $^O", 3);
113 }
388296f8 114
f6d6199c
MS
115 # change a file to execute-only
116 @ARGV = ( 0100, 'ecmdfile' );
117 ExtUtils::Command::chmod();
388296f8 118
f6d6199c
MS
119 is( ((stat('ecmdfile'))[2] & 07777) & 0700,
120 0100, 'change a file to execute-only' );
388296f8 121
f6d6199c
MS
122 # change a file to read-only
123 @ARGV = ( 0400, 'ecmdfile' );
124 ExtUtils::Command::chmod();
388296f8 125
f6d6199c
MS
126 is( ((stat('ecmdfile'))[2] & 07777) & 0700,
127 ($^O eq 'vos' ? 0500 : 0400), 'change a file to read-only' );
388296f8 128
f6d6199c
MS
129 # change a file to write-only
130 @ARGV = ( 0200, 'ecmdfile' );
131 ExtUtils::Command::chmod();
388296f8 132
f6d6199c
MS
133 is( ((stat('ecmdfile'))[2] & 07777) & 0700,
134 ($^O eq 'vos' ? 0700 : 0200), 'change a file to write-only' );
135 }
388296f8 136
f6d6199c 137 # change a file to read-write
e38fdfdb 138 @ARGV = ( 0600, 'ecmdfile' );
139 ExtUtils::Command::chmod();
140
f6d6199c
MS
141 is( ((stat('ecmdfile'))[2] & 07777) & 0700,
142 ($^O eq 'vos' ? 0700 : 0600), 'change a file to read-write' );
e38fdfdb 143
144 # mkpath
145 @ARGV = ( File::Spec->join( 'ecmddir', 'temp2' ) );
146 ok( ! -e $ARGV[0], 'temp directory not there yet' );
147
148 mkpath();
149 ok( -e $ARGV[0], 'temp directory created' );
150
151 # copy a file to a nested subdirectory
152 unshift @ARGV, 'ecmdfile';
153 cp();
154
155 ok( -e File::Spec->join( 'ecmddir', 'temp2', 'ecmdfile' ), 'copied okay' );
156
157 # cp should croak if destination isn't directory (not a great warning)
158 @ARGV = ( 'ecmdfile' ) x 3;
159 eval { cp() };
160
161 like( $@, qr/Too many arguments/, 'cp croaks on error' );
162
163 # move a file to a subdirectory
164 @ARGV = ( 'ecmdfile', 'ecmddir' );
165 mv();
166
167 ok( ! -e 'ecmdfile', 'moved file away' );
168 ok( -e File::Spec->join( 'ecmddir', 'ecmdfile' ), 'file in new location' );
169
170 # mv should also croak with the same wacky warning
171 @ARGV = ( 'ecmdfile' ) x 3;
172
173 eval { mv() };
174 like( $@, qr/Too many arguments/, 'mv croaks on error' );
175
176 # remove some files
177 my @files = @ARGV = ( File::Spec->catfile( 'ecmddir', 'ecmdfile' ),
178 File::Spec->catfile( 'ecmddir', 'temp2', 'ecmdfile' ) );
179 rm_f();
180
181 ok( ! -e $_, "removed $_ successfully" ) for (@ARGV);
182
183 # rm_f dir
184 @ARGV = my $dir = File::Spec->catfile( 'ecmddir' );
185 rm_rf();
186 ok( ! -e $dir, "removed $dir successfully" );
187}
188
189END {
190 1 while unlink 'ecmdfile';
191 File::Path::rmtree( 'ecmddir' );
192}