#!/usr/bin/perl -w
use strict;
my $Testfile;
BEGIN {
unshift @INC, 't/lib/';
}
chdir 't';
BEGIN {
$Testfile = 'testfile.foo';
}
BEGIN {
1 while unlink $Testfile, 'newfile';
# forcibly remove ecmddir/temp2, but don't import mkpath
use File::Path ();
File::Path::rmtree( 'ecmddir' ) if -e 'ecmddir';
}
use Test::More tests => 40;
BEGIN {
# bad neighbor, but test_f() uses exit()
*CORE::GLOBAL::exit = ''; # quiet 'only once' warning.
*CORE::GLOBAL::exit = sub (;$) { return $_[0] };
use_ok( 'ExtUtils::Command' );
}
{
# concatenate this file with itself
# be extra careful the regex doesn't match itself
use TieOut;
my $out = tie *STDOUT, 'TieOut';
my $self = $0;
unless (-f $self) {
my ($vol, $dirs, $file) = File::Spec->splitpath($self);
my @dirs = File::Spec->splitdir($dirs);
unshift(@dirs, File::Spec->updir);
$dirs = File::Spec->catdir(@dirs);
$self = File::Spec->catpath($vol, $dirs, $file);
}
@ARGV = ($self, $self);
cat();
is( scalar( $$out =~ s/use_ok\( 'ExtUtils::Command'//g), 2,
'concatenation worked' );
# the truth value here is reversed -- Perl true is shell false
@ARGV = ( $Testfile );
is( test_f(), 1, 'testing non-existent file' );
# these are destructive, have to keep setting @ARGV
@ARGV = ( $Testfile );
touch();
@ARGV = ( $Testfile );
is( test_f(), 0, 'testing touch() and test_f()' );
is_deeply( \@ARGV, [$Testfile], 'test_f preserves @ARGV' );
@ARGV = ( $Testfile );
ok( -e $ARGV[0], 'created!' );
my ($now) = time;
utime ($now, $now, $ARGV[0]);
sleep 3; # note this affects the "newer file created"
# we used to sleep 2, but with the vagaries of sleep
# this meant that occasionally that test would fail
# on cygwin, by virtue of seeing only a one second
# difference. Sleeping 3 seconds should ensure
# that we get at least 2 seconds difference for
# that test.
# Just checking modify time stamp, access time stamp is set
# to the beginning of the day in Win95.
# There's a small chance of a 1 second flutter here.
my $stamp = (stat($ARGV[0]))[9];
cmp_ok( abs($now - $stamp), '<=', 1, 'checking modify time stamp' ) ||
diag "mtime == $stamp, should be $now";
@ARGV = qw(newfile);
touch();
my $new_stamp = (stat('newfile'))[9];
cmp_ok( abs($new_stamp - $stamp), '>=', 2, 'newer file created' );
@ARGV = ('newfile', $Testfile);
eqtime();
$stamp = (stat($Testfile))[9];
cmp_ok( abs($new_stamp - $stamp), '<=', 1, 'eqtime' );
# eqtime use to clear the contents of the file being equalized!
open(FILE, ">>$Testfile") || die $!;
print FILE "Foo";
close FILE;
@ARGV = ('newfile', $Testfile);
eqtime();
ok( -s $Testfile, "eqtime doesn't clear the file being equalized" );
SKIP: {
if ($^O eq 'amigaos' || $^O eq 'os2' || $^O eq 'MSWin32' ||
$^O eq 'NetWare' || $^O eq 'dos' || $^O eq 'cygwin' ||
$^O eq 'MacOS'
) {
skip( "different file permission semantics on $^O", 3);
}
# change a file to execute-only
@ARGV = ( '0100', $Testfile );
ExtUtils::Command::chmod();
is( ((stat($Testfile))[2] & 07777) & 0700,
0100, 'change a file to execute-only' );
# change a file to read-only
@ARGV = ( '0400', $Testfile );
ExtUtils::Command::chmod();
is( ((stat($Testfile))[2] & 07777) & 0700,
0400, 'change a file to read-only' );
# change a file to write-only
@ARGV = ( '0200', $Testfile );
ExtUtils::Command::chmod();
is( ((stat($Testfile))[2] & 07777) & 0700,
0200, 'change a file to write-only' );
}
# change a file to read-write
@ARGV = ( '0600', $Testfile );
my @orig_argv = @ARGV;
ExtUtils::Command::chmod();
is_deeply( \@ARGV, \@orig_argv, 'chmod preserves @ARGV' );
is( ((stat($Testfile))[2] & 07777) & 0700,
0600, 'change a file to read-write' );
SKIP: {
if ($^O eq 'amigaos' || $^O eq 'os2' || $^O eq 'MSWin32' ||
$^O eq 'NetWare' || $^O eq 'dos' || $^O eq 'cygwin' ||
$^O eq 'MacOS' || $^O eq 'haiku'
) {
skip( "different file permission semantics on $^O", 5);
}
@ARGV = ('testdir');
mkpath;
ok( -e 'testdir' );
# change a dir to execute-only
@ARGV = ( '0100', 'testdir' );
ExtUtils::Command::chmod();
is( ((stat('testdir'))[2] & 07777) & 0700,
0100, 'change a dir to execute-only' );
# change a dir to write-only
@ARGV = ( '0200', 'testdir' );
ExtUtils::Command::chmod();
is( ((stat('testdir'))[2] & 07777) & 0700,
0200, 'change a dir to write-only' );
# change a dir to read-only
@ARGV = ( '0400', 'testdir' );
ExtUtils::Command::chmod();
is( ((stat('testdir'))[2] & 07777) & 0700,
0400, 'change a dir to read-only' );
# remove the dir we've been playing with
@ARGV = ('testdir');
rm_rf;
ok( ! -e 'testdir', 'rm_rf can delete a read-only dir' );
}
# mkpath
my $test_dir = File::Spec->join( 'ecmddir', 'temp2' );
@ARGV = ( $test_dir );
ok( ! -e $ARGV[0], 'temp directory not there yet' );
is( test_d(), 1, 'testing non-existent directory' );
@ARGV = ( $test_dir );
mkpath();
ok( -e $ARGV[0], 'temp directory created' );
is( test_d(), 0, 'testing existing dir' );
@ARGV = ( $test_dir );
# copy a file to a nested subdirectory
unshift @ARGV, $Testfile;
@orig_argv = @ARGV;
cp();
is_deeply( \@ARGV, \@orig_argv, 'cp preserves @ARGV' );
ok( -e File::Spec->join( 'ecmddir', 'temp2', $Testfile ), 'copied okay' );
# cp should croak if destination isn't directory (not a great warning)
@ARGV = ( $Testfile ) x 3;
eval { cp() };
like( $@, qr/Too many arguments/, 'cp croaks on error' );
# move a file to a subdirectory
@ARGV = ( $Testfile, 'ecmddir' );
@orig_argv = @ARGV;
ok( mv() );
is_deeply( \@ARGV, \@orig_argv, 'mv preserves @ARGV' );
ok( ! -e $Testfile, 'moved file away' );
ok( -e File::Spec->join( 'ecmddir', $Testfile ), 'file in new location' );
# mv should also croak with the same wacky warning
@ARGV = ( $Testfile ) x 3;
eval { mv() };
like( $@, qr/Too many arguments/, 'mv croaks on error' );
# Test expand_wildcards()
{
my $file = $Testfile;
@ARGV = ();
chdir 'ecmddir';
# % means 'match one character' on VMS. Everything else is ?
my $match_char = $^O eq 'VMS' ? '%' : '?';
($ARGV[0] = $file) =~ s/.\z/$match_char/;
# this should find the file
ExtUtils::Command::expand_wildcards();
is_deeply( \@ARGV, [$file], 'expanded wildcard ? successfully' );
# try it with the asterisk now
($ARGV[0] = $file) =~ s/.{3}\z/\*/;
ExtUtils::Command::expand_wildcards();
is_deeply( \@ARGV, [$file], 'expanded wildcard * successfully' );
chdir File::Spec->updir;
}
# remove some files
my @files = @ARGV = ( File::Spec->catfile( 'ecmddir', $Testfile ),
File::Spec->catfile( 'ecmddir', 'temp2', $Testfile ) );
rm_f();
ok( ! -e $_, "removed $_ successfully" ) for (@ARGV);
# rm_f dir
@ARGV = my $dir = File::Spec->catfile( 'ecmddir' );
rm_rf();
ok( ! -e $dir, "removed $dir successfully" );
}
{
{ local @ARGV = 'd2utest'; mkpath; }
open(FILE, '>d2utest/foo');
binmode(FILE);
print FILE "stuff\015\012and thing\015\012";
close FILE;
open(FILE, '>d2utest/bar');
binmode(FILE);
my $bin = "\c@\c@\c@\c@\c@\c@\cA\c@\c@\c@\015\012".
"\@\c@\cA\c@\c@\c@8__LIN\015\012";
print FILE $bin;
close FILE;
local @ARGV = 'd2utest';
ExtUtils::Command::dos2unix();
open(FILE, 'd2utest/foo');
is( join('', <FILE>), "stuff\012and thing\012", 'dos2unix' );
close FILE;
open(FILE, 'd2utest/bar');
binmode(FILE);
ok( -B 'd2utest/bar' );
is( join('', <FILE>), $bin, 'dos2unix preserves binaries');
close FILE;
}
END {
1 while unlink $Testfile, 'newfile';
File::Path::rmtree( 'ecmddir' ) if -e 'ecmddir';
File::Path::rmtree( 'd2utest' ) if -e 'd2utest';
}