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Need @INC = '../lib' mantra
[perl5.git] / lib / ExtUtils / Command.t
CommitLineData
e38fdfdb 1#!./perl -w
2
3BEGIN {
4 chdir 't' if -d 't';
5 @INC = '../lib';
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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
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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';
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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' );
74 is( ! test_f(), (-f 'ecmdfile'), 'testing non-existent file' );
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 $ARGV[0], 'created!' );
85
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86 my ($now) = time;
87 utime ($now, $now, $ARGV[0]);
88
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89 # Just checking modify time stamp, access time stamp is set
90 # to the beginning of the day in Win95
e38fdfdb 91 is( (stat($ARGV[0]))[9], $now, 'checking modify time stamp' );
92
93 # change a file to read-only
94 @ARGV = ( 0600, 'ecmdfile' );
95 ExtUtils::Command::chmod();
96
3af7c81f 97 is( ((stat('ecmdfile'))[2] & 07777) & 0700, 0600, 'change a file to read-only' );
e38fdfdb 98
99 # mkpath
100 @ARGV = ( File::Spec->join( 'ecmddir', 'temp2' ) );
101 ok( ! -e $ARGV[0], 'temp directory not there yet' );
102
103 mkpath();
104 ok( -e $ARGV[0], 'temp directory created' );
105
106 # copy a file to a nested subdirectory
107 unshift @ARGV, 'ecmdfile';
108 cp();
109
110 ok( -e File::Spec->join( 'ecmddir', 'temp2', 'ecmdfile' ), 'copied okay' );
111
112 # cp should croak if destination isn't directory (not a great warning)
113 @ARGV = ( 'ecmdfile' ) x 3;
114 eval { cp() };
115
116 like( $@, qr/Too many arguments/, 'cp croaks on error' );
117
118 # move a file to a subdirectory
119 @ARGV = ( 'ecmdfile', 'ecmddir' );
120 mv();
121
122 ok( ! -e 'ecmdfile', 'moved file away' );
123 ok( -e File::Spec->join( 'ecmddir', 'ecmdfile' ), 'file in new location' );
124
125 # mv should also croak with the same wacky warning
126 @ARGV = ( 'ecmdfile' ) x 3;
127
128 eval { mv() };
129 like( $@, qr/Too many arguments/, 'mv croaks on error' );
130
131 # remove some files
132 my @files = @ARGV = ( File::Spec->catfile( 'ecmddir', 'ecmdfile' ),
133 File::Spec->catfile( 'ecmddir', 'temp2', 'ecmdfile' ) );
134 rm_f();
135
136 ok( ! -e $_, "removed $_ successfully" ) for (@ARGV);
137
138 # rm_f dir
139 @ARGV = my $dir = File::Spec->catfile( 'ecmddir' );
140 rm_rf();
141 ok( ! -e $dir, "removed $dir successfully" );
142}
143
144END {
145 1 while unlink 'ecmdfile';
146 File::Path::rmtree( 'ecmddir' );
147}
148
149package TieOut;
150
151sub TIEHANDLE {
152 bless( \(my $text), $_[0] );
153}
154
155sub PRINT {
156 ${ $_[0] } .= join($/, @_);
157}