1#!/usr/bin/perl -w
2
3BEGIN {
4    unshift @INC, 't/lib/';
5}
6chdir 't';
7
8BEGIN {
9    $Testfile = 'testfile.foo';
10}
11
12BEGIN {
13    1 while unlink $Testfile, 'newfile';
14    # forcibly remove ecmddir/temp2, but don't import mkpath
15    use File::Path ();
16    File::Path::rmtree( 'ecmddir' ) if -e 'ecmddir';
17}
18
19use Test::More tests => 40;
20use File::Spec;
21
22BEGIN {
23    # bad neighbor, but test_f() uses exit()
24    *CORE::GLOBAL::exit = '';   # quiet 'only once' warning.
25    *CORE::GLOBAL::exit = sub (;$) { return $_[0] };
26    use_ok( 'ExtUtils::Command' );
27}
28
29{
30    # concatenate this file with itself
31    # be extra careful the regex doesn't match itself
32    use TieOut;
33    my $out = tie *STDOUT, 'TieOut';
34    my $self = $0;
35    unless (-f $self) {
36        my ($vol, $dirs, $file) = File::Spec->splitpath($self);
37        my @dirs = File::Spec->splitdir($dirs);
38        unshift(@dirs, File::Spec->updir);
39        $dirs = File::Spec->catdir(@dirs);
40        $self = File::Spec->catpath($vol, $dirs, $file);
41    }
42    @ARGV = ($self, $self);
43
44    cat();
45    is( scalar( $$out =~ s/use_ok\( 'ExtUtils::Command'//g), 2,
46        'concatenation worked' );
47
48    # the truth value here is reversed -- Perl true is shell false
49    @ARGV = ( $Testfile );
50    is( test_f(), 1, 'testing non-existent file' );
51
52    # these are destructive, have to keep setting @ARGV
53    @ARGV = ( $Testfile );
54    touch();
55
56    @ARGV = ( $Testfile );
57    is( test_f(), 0, 'testing touch() and test_f()' );
58    is_deeply( \@ARGV, [$Testfile], 'test_f preserves @ARGV' );
59
60    @ARGV = ( $Testfile );
61    ok( -e $ARGV[0], 'created!' );
62
63    my ($now) = time;
64    utime ($now, $now, $ARGV[0]);
65    sleep 2;
66
67    # Just checking modify time stamp, access time stamp is set
68    # to the beginning of the day in Win95.
69    # There's a small chance of a 1 second flutter here.
70    my $stamp = (stat($ARGV[0]))[9];
71    cmp_ok( abs($now - $stamp), '<=', 1, 'checking modify time stamp' ) ||
72      diag "mtime == $stamp, should be $now";
73
74    @ARGV = qw(newfile);
75    touch();
76
77    my $new_stamp = (stat('newfile'))[9];
78    cmp_ok( abs($new_stamp - $stamp), '>=', 2,  'newer file created' );
79
80    @ARGV = ('newfile', $Testfile);
81    eqtime();
82
83    $stamp = (stat($Testfile))[9];
84    cmp_ok( abs($new_stamp - $stamp), '<=', 1, 'eqtime' );
85
86    # eqtime use to clear the contents of the file being equalized!
87    open(FILE, ">>$Testfile") || die $!;
88    print FILE "Foo";
89    close FILE;
90
91    @ARGV = ('newfile', $Testfile);
92    eqtime();
93    ok( -s $Testfile, "eqtime doesn't clear the file being equalized" );
94
95    SKIP: {
96        if ($^O eq 'amigaos' || $^O eq 'os2' || $^O eq 'MSWin32' ||
97            $^O eq 'NetWare' || $^O eq 'dos' || $^O eq 'cygwin'  ||
98            $^O eq 'MacOS'
99           ) {
100            skip( "different file permission semantics on $^O", 3);
101        }
102
103        # change a file to execute-only
104        @ARGV = ( '0100', $Testfile );
105        ExtUtils::Command::chmod();
106
107        is( ((stat($Testfile))[2] & 07777) & 0700,
108            0100, 'change a file to execute-only' );
109
110        # change a file to read-only
111        @ARGV = ( '0400', $Testfile );
112        ExtUtils::Command::chmod();
113
114        is( ((stat($Testfile))[2] & 07777) & 0700,
115            0400, 'change a file to read-only' );
116
117        # change a file to write-only
118        @ARGV = ( '0200', $Testfile );
119        ExtUtils::Command::chmod();
120
121        is( ((stat($Testfile))[2] & 07777) & 0700,
122            0200, 'change a file to write-only' );
123    }
124
125    # change a file to read-write
126    @ARGV = ( '0600', $Testfile );
127    my @orig_argv = @ARGV;
128    ExtUtils::Command::chmod();
129    is_deeply( \@ARGV, \@orig_argv, 'chmod preserves @ARGV' );
130
131    is( ((stat($Testfile))[2] & 07777) & 0700,
132        0600, 'change a file to read-write' );
133
134
135    SKIP: {
136        if ($^O eq 'amigaos' || $^O eq 'os2' || $^O eq 'MSWin32' ||
137            $^O eq 'NetWare' || $^O eq 'dos' || $^O eq 'cygwin'  ||
138            $^O eq 'MacOS'   || $^O eq 'haiku'
139           ) {
140            skip( "different file permission semantics on $^O", 5);
141        }
142
143        @ARGV = ('testdir');
144        mkpath;
145        ok( -e 'testdir' );
146
147        # change a dir to execute-only
148        @ARGV = ( '0100', 'testdir' );
149        ExtUtils::Command::chmod();
150
151        is( ((stat('testdir'))[2] & 07777) & 0700,
152            0100, 'change a dir to execute-only' );
153
154        # change a dir to write-only
155        @ARGV = ( '0200', 'testdir' );
156        ExtUtils::Command::chmod();
157
158        is( ((stat('testdir'))[2] & 07777) & 0700,
159            0200, 'change a dir to write-only' );
160
161        # change a dir to read-only
162        @ARGV = ( '0400', 'testdir' );
163        ExtUtils::Command::chmod();
164
165        is( ((stat('testdir'))[2] & 07777) & 0700,
166            0400, 'change a dir to read-only' );
167
168        # remove the dir we've been playing with
169        @ARGV = ('testdir');
170        rm_rf;
171        ok( ! -e 'testdir', 'rm_rf can delete a read-only dir' );
172    }
173
174
175    # mkpath
176    my $test_dir = File::Spec->join( 'ecmddir', 'temp2' );
177    @ARGV = ( $test_dir );
178    ok( ! -e $ARGV[0], 'temp directory not there yet' );
179    is( test_d(), 1, 'testing non-existent directory' );
180
181    @ARGV = ( $test_dir );
182    mkpath();
183    ok( -e $ARGV[0], 'temp directory created' );
184    is( test_d(), 0, 'testing existing dir' );
185
186    @ARGV = ( $test_dir );
187    # copy a file to a nested subdirectory
188    unshift @ARGV, $Testfile;
189    @orig_argv = @ARGV;
190    cp();
191    is_deeply( \@ARGV, \@orig_argv, 'cp preserves @ARGV' );
192
193    ok( -e File::Spec->join( 'ecmddir', 'temp2', $Testfile ), 'copied okay' );
194
195    # cp should croak if destination isn't directory (not a great warning)
196    @ARGV = ( $Testfile ) x 3;
197    eval { cp() };
198
199    like( $@, qr/Too many arguments/, 'cp croaks on error' );
200
201    # move a file to a subdirectory
202    @ARGV = ( $Testfile, 'ecmddir' );
203    @orig_argv = @ARGV;
204    ok( mv() );
205    is_deeply( \@ARGV, \@orig_argv, 'mv preserves @ARGV' );
206
207    ok( ! -e $Testfile, 'moved file away' );
208    ok( -e File::Spec->join( 'ecmddir', $Testfile ), 'file in new location' );
209
210    # mv should also croak with the same wacky warning
211    @ARGV = ( $Testfile ) x 3;
212
213    eval { mv() };
214    like( $@, qr/Too many arguments/, 'mv croaks on error' );
215
216    # Test expand_wildcards()
217    {
218        my $file = $Testfile;
219        @ARGV = ();
220        chdir 'ecmddir';
221
222        # % means 'match one character' on VMS.  Everything else is ?
223        my $match_char = $^O eq 'VMS' ? '%' : '?';
224        ($ARGV[0] = $file) =~ s/.\z/$match_char/;
225
226        # this should find the file
227        ExtUtils::Command::expand_wildcards();
228
229        is_deeply( \@ARGV, [$file], 'expanded wildcard ? successfully' );
230
231        # try it with the asterisk now
232        ($ARGV[0] = $file) =~ s/.{3}\z/\*/;
233        ExtUtils::Command::expand_wildcards();
234
235        is_deeply( \@ARGV, [$file], 'expanded wildcard * successfully' );
236
237        chdir File::Spec->updir;
238    }
239
240    # remove some files
241    my @files = @ARGV = ( File::Spec->catfile( 'ecmddir', $Testfile ),
242    File::Spec->catfile( 'ecmddir', 'temp2', $Testfile ) );
243    rm_f();
244
245    ok( ! -e $_, "removed $_ successfully" ) for (@ARGV);
246
247    # rm_f dir
248    @ARGV = my $dir = File::Spec->catfile( 'ecmddir' );
249    rm_rf();
250    ok( ! -e $dir, "removed $dir successfully" );
251}
252
253{
254    { local @ARGV = 'd2utest'; mkpath; }
255    open(FILE, '>d2utest/foo');
256    binmode(FILE);
257    print FILE "stuff\015\012and thing\015\012";
258    close FILE;
259
260    open(FILE, '>d2utest/bar');
261    binmode(FILE);
262    my $bin = "\c@\c@\c@\c@\c@\c@\cA\c@\c@\c@\015\012".
263              "\@\c@\cA\c@\c@\c@8__LIN\015\012";
264    print FILE $bin;
265    close FILE;
266
267    local @ARGV = 'd2utest';
268    ExtUtils::Command::dos2unix();
269
270    open(FILE, 'd2utest/foo');
271    is( join('', <FILE>), "stuff\012and thing\012", 'dos2unix' );
272    close FILE;
273
274    open(FILE, 'd2utest/bar');
275    binmode(FILE);
276    ok( -B 'd2utest/bar' );
277    is( join('', <FILE>), $bin, 'dos2unix preserves binaries');
278    close FILE;
279}
280
281END {
282    1 while unlink $Testfile, 'newfile';
283    File::Path::rmtree( 'ecmddir' ) if -e 'ecmddir';
284    File::Path::rmtree( 'd2utest' ) if -e 'd2utest';
285}
286