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#!/usr/old/bin/perl5.004_01 -w
@tests = (split(/\nEND\n/s, <<DONE));
TEST 1 u
x
END
x
END
TEST 2 e
x
END
x
END
TEST 3 e
x
y
z
END
x
y
z
END
TEST 4 u
x
y
z
END
x
y
z
END
TEST 5 u
This Is a test of a line with many embedded tabs
END
This Is a test of a line with many embedded tabs
END
TEST 6 e
This Is a test of a line with many embedded tabs
END
This Is a test of a line with many embedded tabs
END
TEST 7 u
x
END
x
END
TEST 8 e
END
END
TEST 9 u
END
END
TEST 10 u
END
END
TEST 11 u
foobar IN A 140.174.82.12
END
foobar IN A 140.174.82.12
END
DONE
$| = 1;
my $numtests = scalar(@tests) / 2;
print "1..$numtests\n";
use Text::Tabs;
$rerun = $ENV{'PERL_DL_NONLAZY'} ? 0 : 1;
$tn = 1;
while (@tests) {
my $in = shift(@tests);
my $out = shift(@tests);
$in =~ s/^TEST\s*(\d+)?\s*(\S+)?\n//;
if ($2 eq 'e') {
$f = \&expand;
$fn = 'expand';
} else {
$f = \&unexpand;
$fn = 'unexpand';
}
my $back = &$f($in);
if ($back eq $out) {
print "ok $tn\n";
} elsif ($rerun) {
my $oi = $in;
foreach ($in, $back, $out) {
s/\t/^I\t/gs;
s/\n/\$\n/gs;
}
print "------------ input ------------\n";
print $in;
print "\$\n------------ $fn -----------\n";
print $back;
print "\$\n------------ expected ---------\n";
print $out;
print "\$\n-------------------------------\n";
$Text::Tabs::debug = 1;
my $back = &$f($in);
exit(1);
} else {
print "not ok $tn\n";
}
$tn++;
}
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