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[perl5.git] / lib / ExtUtils / t / Command.t
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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';
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13
14BEGIN {
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15 $Testfile = 'testfile.foo';
16}
17
18BEGIN {
19 1 while unlink $Testfile, 'newfile';
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20 # forcibly remove ecmddir/temp2, but don't import mkpath
21 use File::Path ();
22 File::Path::rmtree( 'ecmddir' );
e38fdfdb 23}
24
8f78c13d 25BEGIN {
a7d1454b 26 use Test::More tests => 34;
479d2113 27 use File::Spec;
8f78c13d 28}
e38fdfdb 29
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30BEGIN {
31 # bad neighbor, but test_f() uses exit()
32 *CORE::GLOBAL::exit = ''; # quiet 'only once' warning.
33 *CORE::GLOBAL::exit = sub { return @_ };
34 use_ok( 'ExtUtils::Command' );
35}
e38fdfdb 36
479d2113 37{
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38 # concatenate this file with itself
39 # be extra careful the regex doesn't match itself
39234879 40 use TieOut;
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41 my $out = tie *STDOUT, 'TieOut';
42 my $self = $0;
43 unless (-f $self) {
44 my ($vol, $dirs, $file) = File::Spec->splitpath($self);
45 my @dirs = File::Spec->splitdir($dirs);
46 unshift(@dirs, File::Spec->updir);
47 $dirs = File::Spec->catdir(@dirs);
48 $self = File::Spec->catpath($vol, $dirs, $file);
49 }
50 @ARGV = ($self, $self);
51
52 cat();
53 is( scalar( $$out =~ s/use_ok\( 'ExtUtils::Command'//g), 2,
54 'concatenation worked' );
55
56 # the truth value here is reversed -- Perl true is C false
5e719f03 57 @ARGV = ( $Testfile );
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58 ok( test_f(), 'testing non-existent file' );
59
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60 @ARGV = ( $Testfile );
61 cmp_ok( ! test_f(), '==', (-f $Testfile), 'testing non-existent file' );
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62
63 # these are destructive, have to keep setting @ARGV
5e719f03 64 @ARGV = ( $Testfile );
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65 touch();
66
5e719f03 67 @ARGV = ( $Testfile );
479d2113 68 ok( test_f(), 'now creating that file' );
a7d1454b 69 is_deeply( \@ARGV, [$Testfile], 'test_f preserves @ARGV' );
479d2113 70
5e719f03 71 @ARGV = ( $Testfile );
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72 ok( -e $ARGV[0], 'created!' );
73
74 my ($now) = time;
75 utime ($now, $now, $ARGV[0]);
5cff3c2c 76 sleep 2;
851f5327 77
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78 # Just checking modify time stamp, access time stamp is set
79 # to the beginning of the day in Win95.
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80 # There's a small chance of a 1 second flutter here.
81 my $stamp = (stat($ARGV[0]))[9];
479d2113 82 cmp_ok( abs($now - $stamp), '<=', 1, 'checking modify time stamp' ) ||
57b1a898 83 diag "mtime == $stamp, should be $now";
e38fdfdb 84
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85 @ARGV = qw(newfile);
86 touch();
87
88 my $new_stamp = (stat('newfile'))[9];
89 cmp_ok( abs($new_stamp - $stamp), '>=', 2, 'newer file created' );
90
5e719f03 91 @ARGV = ('newfile', $Testfile);
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92 eqtime();
93
5e719f03 94 $stamp = (stat($Testfile))[9];
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95 cmp_ok( abs($new_stamp - $stamp), '<=', 1, 'eqtime' );
96
97 # eqtime use to clear the contents of the file being equalized!
5e719f03 98 open(FILE, ">>$Testfile") || die $!;
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99 print FILE "Foo";
100 close FILE;
101
5e719f03 102 @ARGV = ('newfile', $Testfile);
479d2113 103 eqtime();
5e719f03 104 ok( -s $Testfile, "eqtime doesn't clear the file being equalized" );
479d2113 105
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106 SKIP: {
107 if ($^O eq 'amigaos' || $^O eq 'os2' || $^O eq 'MSWin32' ||
d5201bd2 108 $^O eq 'NetWare' || $^O eq 'dos' || $^O eq 'cygwin' ||
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109 $^O eq 'MacOS'
110 ) {
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111 skip( "different file permission semantics on $^O", 3);
112 }
388296f8 113
f6d6199c 114 # change a file to execute-only
5e719f03 115 @ARGV = ( '0100', $Testfile );
f6d6199c 116 ExtUtils::Command::chmod();
388296f8 117
5e719f03 118 is( ((stat($Testfile))[2] & 07777) & 0700,
f6d6199c 119 0100, 'change a file to execute-only' );
388296f8 120
f6d6199c 121 # change a file to read-only
5e719f03 122 @ARGV = ( '0400', $Testfile );
f6d6199c 123 ExtUtils::Command::chmod();
388296f8 124
5e719f03 125 is( ((stat($Testfile))[2] & 07777) & 0700,
f6d6199c 126 ($^O eq 'vos' ? 0500 : 0400), 'change a file to read-only' );
388296f8 127
f6d6199c 128 # change a file to write-only
5e719f03 129 @ARGV = ( '0200', $Testfile );
f6d6199c 130 ExtUtils::Command::chmod();
388296f8 131
5e719f03 132 is( ((stat($Testfile))[2] & 07777) & 0700,
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133 ($^O eq 'vos' ? 0700 : 0200), 'change a file to write-only' );
134 }
388296f8 135
f6d6199c 136 # change a file to read-write
5e719f03 137 @ARGV = ( '0600', $Testfile );
a7d1454b 138 my @orig_argv = @ARGV;
479d2113 139 ExtUtils::Command::chmod();
a7d1454b 140 is_deeply( \@ARGV, \@orig_argv, 'chmod preserves @ARGV' );
e38fdfdb 141
5e719f03 142 is( ((stat($Testfile))[2] & 07777) & 0700,
f6d6199c 143 ($^O eq 'vos' ? 0700 : 0600), 'change a file to read-write' );
e38fdfdb 144
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145 # mkpath
146 @ARGV = ( File::Spec->join( 'ecmddir', 'temp2' ) );
147 ok( ! -e $ARGV[0], 'temp directory not there yet' );
e38fdfdb 148
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149 mkpath();
150 ok( -e $ARGV[0], 'temp directory created' );
e38fdfdb 151
479d2113 152 # copy a file to a nested subdirectory
5e719f03 153 unshift @ARGV, $Testfile;
a7d1454b 154 @orig_argv = @ARGV;
479d2113 155 cp();
a7d1454b 156 is_deeply( \@ARGV, \@orig_argv, 'cp preserves @ARGV' );
e38fdfdb 157
5e719f03 158 ok( -e File::Spec->join( 'ecmddir', 'temp2', $Testfile ), 'copied okay' );
e38fdfdb 159
479d2113 160 # cp should croak if destination isn't directory (not a great warning)
5e719f03 161 @ARGV = ( $Testfile ) x 3;
479d2113 162 eval { cp() };
e38fdfdb 163
479d2113 164 like( $@, qr/Too many arguments/, 'cp croaks on error' );
e38fdfdb 165
479d2113 166 # move a file to a subdirectory
5e719f03 167 @ARGV = ( $Testfile, 'ecmddir' );
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168 @orig_argv = @ARGV;
169 ok( mv() );
170 is_deeply( \@ARGV, \@orig_argv, 'mv preserves @ARGV' );
e38fdfdb 171
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172 ok( ! -e $Testfile, 'moved file away' );
173 ok( -e File::Spec->join( 'ecmddir', $Testfile ), 'file in new location' );
e38fdfdb 174
479d2113 175 # mv should also croak with the same wacky warning
5e719f03 176 @ARGV = ( $Testfile ) x 3;
e38fdfdb 177
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178 eval { mv() };
179 like( $@, qr/Too many arguments/, 'mv croaks on error' );
e38fdfdb 180
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181 # Test expand_wildcards()
182 {
183 my $file = $Testfile;
184 @ARGV = ();
185 chdir 'ecmddir';
186
187 # % means 'match one character' on VMS. Everything else is ?
188 my $match_char = $^O eq 'VMS' ? '%' : '?';
189 ($ARGV[0] = $file) =~ s/.\z/$match_char/;
190
191 # this should find the file
192 ExtUtils::Command::expand_wildcards();
193
194 is_deeply( \@ARGV, [$file], 'expanded wildcard ? successfully' );
195
196 # try it with the asterisk now
197 ($ARGV[0] = $file) =~ s/.{3}\z/\*/;
198 ExtUtils::Command::expand_wildcards();
199
200 is_deeply( \@ARGV, [$file], 'expanded wildcard * successfully' );
201
202 chdir File::Spec->updir;
203 }
204
479d2113 205 # remove some files
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206 my @files = @ARGV = ( File::Spec->catfile( 'ecmddir', $Testfile ),
207 File::Spec->catfile( 'ecmddir', 'temp2', $Testfile ) );
479d2113 208 rm_f();
e38fdfdb 209
479d2113 210 ok( ! -e $_, "removed $_ successfully" ) for (@ARGV);
e38fdfdb 211
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212 # rm_f dir
213 @ARGV = my $dir = File::Spec->catfile( 'ecmddir' );
214 rm_rf();
215 ok( ! -e $dir, "removed $dir successfully" );
e38fdfdb 216}
217
a7d1454b 218{
dd0810f9 219 { local @ARGV = 'd2utest'; mkpath; }
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220 open(FILE, '>d2utest/foo');
221 print FILE "stuff\015\012and thing\015\012";
222 close FILE;
223
224 open(FILE, '>d2utest/bar');
225 binmode(FILE);
226 my $bin = "\c@\c@\c@\c@\c@\c@\cA\c@\c@\c@\015\012".
227 "\@\c@\cA\c@\c@\c@8__LIN\015\012";
228 print FILE $bin;
229 close FILE;
230
231 local @ARGV = 'd2utest';
232 ExtUtils::Command::dos2unix();
233
234 open(FILE, 'd2utest/foo');
235 is( join('', <FILE>), "stuff\012and thing\012", 'dos2unix' );
236 close FILE;
237
238 open(FILE, 'd2utest/bar');
239 binmode(FILE);
240 ok( -B 'd2utest/bar' );
241 is( join('', <FILE>), $bin, 'dos2unix preserves binaries');
242 close FILE;
243}
244
e38fdfdb 245END {
5e719f03 246 1 while unlink $Testfile, 'newfile';
479d2113 247 File::Path::rmtree( 'ecmddir' );
a7d1454b 248 File::Path::rmtree( 'd2utest' );
e38fdfdb 249}