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[perl5.git] / lib / ExtUtils / t / Command.t
CommitLineData
4940c443 1#!./perl -Tw
e38fdfdb 2
3BEGIN {
4 chdir 't' if -d 't';
5 @INC = '../lib';
8f78c13d
JH
6}
7
8BEGIN {
e38fdfdb 9 1 while unlink 'ecmdfile';
10 # forcibly remove ecmddir/temp2, but don't import mkpath
11 use File::Path ();
12 File::Path::rmtree( 'ecmddir' );
13}
14
8f78c13d
JH
15BEGIN {
16 use Test::More tests => 21;
17 use File::Spec;
18}
e38fdfdb 19
8f78c13d 20{
e38fdfdb 21 use vars qw( *CORE::GLOBAL::exit );
22
23 # bad neighbor, but test_f() uses exit()
24 *CORE::GLOBAL::exit = sub { return @_ };
25
26 use_ok( 'ExtUtils::Command' );
27
28 # get a file in the current directory, replace last char with wildcard
29 my $file;
30 {
31 local *DIR;
32 opendir(DIR, File::Spec->curdir());
33 while ($file = readdir(DIR)) {
1b907316 34 $file =~ s/\.\z// if $^O eq 'VMS';
e38fdfdb 35 last if $file =~ /^\w/;
36 }
37 }
38
39 # this should find the file
40 ($ARGV[0] = $file) =~ s/.\z/\?/;
41 ExtUtils::Command::expand_wildcards();
42
43 is( scalar @ARGV, 1, 'found one file' );
44 like( $ARGV[0], qr/$file/, 'expanded wildcard ? successfully' );
45
46 # try it with the asterisk now
47 ($ARGV[0] = $file) =~ s/.{3}\z/\*/;
48 ExtUtils::Command::expand_wildcards();
49
50 ok( (grep { qr/$file/ } @ARGV), 'expanded wildcard * successfully' );
51
52 # concatenate this file with itself
53 # be extra careful the regex doesn't match itself
54 my $out = tie *STDOUT, 'TieOut';
8f78c13d
JH
55 my $self = $0;
56 unless (-f $self) {
57 my ($vol, $dirs, $file) = File::Spec->splitpath($self);
58 my @dirs = File::Spec->splitdir($dirs);
59 unshift(@dirs, File::Spec->updir);
60 $dirs = File::Spec->catdir(@dirs);
61 $self = File::Spec->catpath($vol, $dirs, $file);
62 }
63 @ARGV = ($self, $self);
e38fdfdb 64
65 cat();
66 is( scalar( $$out =~ s/use_ok\( 'ExtUtils::Command'//g), 2,
67 'concatenation worked' );
68
69 # the truth value here is reversed -- Perl true is C false
70 @ARGV = ( 'ecmdfile' );
71 ok( test_f(), 'testing non-existent file' );
72
73 @ARGV = ( 'ecmdfile' );
4940c443 74 cmp_ok( ! test_f(), '==', (-f 'ecmdfile'), 'testing non-existent file' );
e38fdfdb 75
76 # these are destructive, have to keep setting @ARGV
77 @ARGV = ( 'ecmdfile' );
78 touch();
79
80 @ARGV = ( 'ecmdfile' );
81 ok( test_f(), 'now creating that file' );
82
83 @ARGV = ( 'ecmdfile' );
84 ok( -e $ARGV[0], 'created!' );
85
851f5327
NK
86 my ($now) = time;
87 utime ($now, $now, $ARGV[0]);
5cff3c2c 88 sleep 2;
851f5327 89
fbac1b85 90 # Just checking modify time stamp, access time stamp is set
5cff3c2c
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91 # to the beginning of the day in Win95.
92 # There's a small chance of a 1 second flutter here.
93 my $stamp = (stat($ARGV[0]))[9];
94 ok( abs($now - $stamp) <= 1, 'checking modify time stamp' ) ||
95 print "# mtime == $stamp, should be $now\n";
e38fdfdb 96
97 # change a file to read-only
98 @ARGV = ( 0600, 'ecmdfile' );
99 ExtUtils::Command::chmod();
100
3af7c81f 101 is( ((stat('ecmdfile'))[2] & 07777) & 0700, 0600, 'change a file to read-only' );
e38fdfdb 102
103 # mkpath
104 @ARGV = ( File::Spec->join( 'ecmddir', 'temp2' ) );
105 ok( ! -e $ARGV[0], 'temp directory not there yet' );
106
107 mkpath();
108 ok( -e $ARGV[0], 'temp directory created' );
109
110 # copy a file to a nested subdirectory
111 unshift @ARGV, 'ecmdfile';
112 cp();
113
114 ok( -e File::Spec->join( 'ecmddir', 'temp2', 'ecmdfile' ), 'copied okay' );
115
116 # cp should croak if destination isn't directory (not a great warning)
117 @ARGV = ( 'ecmdfile' ) x 3;
118 eval { cp() };
119
120 like( $@, qr/Too many arguments/, 'cp croaks on error' );
121
122 # move a file to a subdirectory
123 @ARGV = ( 'ecmdfile', 'ecmddir' );
124 mv();
125
126 ok( ! -e 'ecmdfile', 'moved file away' );
127 ok( -e File::Spec->join( 'ecmddir', 'ecmdfile' ), 'file in new location' );
128
129 # mv should also croak with the same wacky warning
130 @ARGV = ( 'ecmdfile' ) x 3;
131
132 eval { mv() };
133 like( $@, qr/Too many arguments/, 'mv croaks on error' );
134
135 # remove some files
136 my @files = @ARGV = ( File::Spec->catfile( 'ecmddir', 'ecmdfile' ),
137 File::Spec->catfile( 'ecmddir', 'temp2', 'ecmdfile' ) );
138 rm_f();
139
140 ok( ! -e $_, "removed $_ successfully" ) for (@ARGV);
141
142 # rm_f dir
143 @ARGV = my $dir = File::Spec->catfile( 'ecmddir' );
144 rm_rf();
145 ok( ! -e $dir, "removed $dir successfully" );
146}
147
148END {
149 1 while unlink 'ecmdfile';
150 File::Path::rmtree( 'ecmddir' );
151}
152
153package TieOut;
154
155sub TIEHANDLE {
156 bless( \(my $text), $_[0] );
157}
158
159sub PRINT {
160 ${ $_[0] } .= join($/, @_);
161}