Gecko [ www.blackthorn-inc.com ]

Name	Size	Permission	Date
lib	[ DIR ]	drwxr-xr-x	2015-02-14 16:55
00-load.t	127 B	-r--r--r--	2014-12-27 11:48
Fatal.t	950 B	-r--r--r--	2014-12-27 11:48
args.t	1.32 KB	-r--r--r--	2014-12-27 11:48
autodie.t	2.51 KB	-r--r--r--	2014-12-27 11:48
autodie_skippy.pm	363 B	-r--r--r--	2014-12-27 11:48
autodie_test_module.pm	879 B	-r--r--r--	2014-12-27 11:48
backcompat.t	584 B	-r--r--r--	2014-12-27 11:48
basic_exceptions.t	1.4 KB	-r--r--r--	2014-12-27 11:48
binmode.t	682 B	-r--r--r--	2014-12-27 11:48
blog_hints.t	707 B	-r--r--r--	2014-12-27 11:48
caller.t	743 B	-r--r--r--	2014-12-27 11:48
chmod.t	529 B	-rwxr-xr-x	2014-12-27 11:48
chown.t	764 B	-r--r--r--	2014-12-27 11:48
context.t	1.31 KB	-r--r--r--	2014-12-27 11:48
context_lexical.t	1.61 KB	-r--r--r--	2014-12-27 11:48
core-trampoline-slurp.t	650 B	-r--r--r--	2014-12-27 11:48
crickey.t	667 B	-r--r--r--	2014-12-27 11:48
dbmopen.t	826 B	-r--r--r--	2014-12-27 11:48
eval_error.t	547 B	-r--r--r--	2014-12-27 11:48
exception_class.t	1.35 KB	-r--r--r--	2014-12-27 11:48
exceptions.t	1.27 KB	-r--r--r--	2014-12-27 11:48
exec.t	324 B	-r--r--r--	2014-12-27 11:48
filehandles.t	1.08 KB	-r--r--r--	2014-12-27 11:48
fileno.t	740 B	-r--r--r--	2014-12-27 11:48
flock.t	2.69 KB	-r--r--r--	2014-12-27 11:48
format-clobber.t	1.98 KB	-r--r--r--	2014-12-27 11:48
hints.t	3.86 KB	-r--r--r--	2014-12-27 11:48
hints_insist.t	643 B	-r--r--r--	2014-12-27 11:48
hints_pod_examples.t	5.29 KB	-r--r--r--	2014-12-27 11:48
hints_provider_does.t	543 B	-r--r--r--	2014-12-27 11:48
hints_provider_easy_does_it.t	551 B	-r--r--r--	2014-12-27 11:48
hints_provider_isa.t	542 B	-r--r--r--	2014-12-27 11:48
internal-backcompat.t	2.8 KB	-r--r--r--	2014-12-27 11:48
internal.t	866 B	-r--r--r--	2014-12-27 11:48
kill.t	650 B	-r--r--r--	2014-12-27 11:48
lethal.t	466 B	-r--r--r--	2014-12-27 11:48
mkdir.t	1.81 KB	-r--r--r--	2014-12-27 11:48
no_carp.t	195 B	-r--r--r--	2014-12-27 11:48
open.t	2.53 KB	-r--r--r--	2014-12-27 11:48
recv.t	1.53 KB	-r--r--r--	2014-12-27 11:48
repeat.t	382 B	-r--r--r--	2014-12-27 11:48
rt-74246.t	301 B	-r--r--r--	2014-12-27 11:48
scope_leak.t	2.33 KB	-r--r--r--	2014-12-27 11:49
skip.t	631 B	-r--r--r--	2014-12-27 11:48
string-eval-basic.t	624 B	-r--r--r--	2014-12-27 11:48
string-eval-leak.t	820 B	-r--r--r--	2014-12-27 11:48
sysopen.t	450 B	-r--r--r--	2014-12-27 11:48
touch_me	57 B	-r--r--r--	2014-12-27 11:48
truncate.t	3.35 KB	-r--r--r--	2014-12-27 11:49
truncate_me	0 B	-rw-r--r--	2016-10-10 18:14
unlink.t	1.64 KB	-r--r--r--	2014-12-27 11:48
user-context.t	1.27 KB	-r--r--r--	2014-12-27 11:48
usersub.t	1.28 KB	-r--r--r--	2014-12-27 11:48
utf8_open.t	3.04 KB	-r--r--r--	2014-12-27 11:48
utime.t	840 B	-r--r--r--	2014-12-27 11:48
version.t	626 B	-r--r--r--	2014-12-27 11:48
version_tag.t	2.06 KB	-r--r--r--	2014-12-27 11:48

Rename

#!/usr/bin/perl -w
use strict;

use Test::More;
use File::Temp qw(tempfile);
use IO::Handle;
use File::Spec;
use FindBin qw($Bin);
use constant TRUNCATE_ME => File::Spec->catfile($Bin,'truncate_me');

my ($truncate_status, $tmpfh);

# Some systems have a screwy tempfile. We don't run our tests there.
eval {
    $tmpfh = tempfile();
};

if ($@ or !defined $tmpfh) {
    plan skip_all => 'tempfile() not happy on this system.';
}

eval {
    $truncate_status = truncate($tmpfh, 0);
};

if ($@ || !defined($truncate_status)) {
    plan skip_all => 'Truncate not implemented or not working on this system';
}

plan tests => 12;

SKIP: {
    my $can_truncate_stdout = truncate(\*STDOUT,0);

if ($can_truncate_stdout) {
        skip("This system thinks we can truncate STDOUT. Suuure!", 1);
    }

eval {
        use autodie;
        truncate(\*STDOUT,0);
    };

isa_ok($@, 'autodie::exception', "Truncating STDOUT should throw an exception");

}

eval {
    use autodie;
    no warnings 'once';
    truncate(\*FOO, 0);
};

isa_ok($@, 'autodie::exception', "Truncating an unopened file is wrong.");

$tmpfh->print("Hello World");
$tmpfh->flush;

eval {
    use autodie;
    truncate($tmpfh, 0);
};

is($@, "", "Truncating a normal file should be fine");

# Time to test truncating via globs.

# Firstly, truncating a closed filehandle should fail.
# I know we tested this above, but we'll do a full dance of
# opening and closing TRUNCATE_FH here.

eval {
    use autodie qw(truncate);
    truncate(\*TRUNCATE_FH, 0);
};

isa_ok($@, 'autodie::exception', "Truncating unopened file (TRUNCATE_FH)");

# Now open the file. If this throws an exception, there's something
# wrong with our tests, or autodie...
{
    use autodie qw(open);
    open(TRUNCATE_FH, '+<', TRUNCATE_ME);
}

# Now try truncating the filehandle. This should succeed.

eval {
    use autodie qw(truncate);
    truncate(\*TRUNCATE_FH,0);
};

is($@, "", 'Truncating an opened glob (\*TRUNCATE_FH)');

eval {
    use autodie qw(truncate);
    truncate(*TRUNCATE_FH,0);
};

is($@, "", 'Truncating an opened glob (*TRUNCATE_FH)');

# Now let's change packages, since globs are package dependent

eval {
    package Fatal::Test;
    no warnings 'once';
    use autodie qw(truncate);
    truncate(\*TRUNCATE_FH,0);  # Should die, as now unopened
};

isa_ok($@, 'autodie::exception', 'Truncating unopened file in different package (\*TRUNCATE_FH)');

eval {
    package Fatal::Test;
    no warnings 'once';
    use autodie qw(truncate);
    truncate(*TRUNCATE_FH,0);  # Should die, as now unopened
};

isa_ok($@, 'autodie::exception', 'Truncating unopened file in different package (*TRUNCATE_FH)');

# Now back to our previous test, just to make sure it hasn't changed
# the original file.

eval {
    use autodie qw(truncate);
    truncate(\*TRUNCATE_FH,0);
};

is($@, "", 'Truncating an opened glob #2 (\*TRUNCATE_FH)');

eval {
    use autodie qw(truncate);
    truncate(*TRUNCATE_FH,0);
};

is($@, "", 'Truncating an opened glob #2 (*TRUNCATE_FH)');

# Now to close the file and retry.
{
    use autodie qw(close);
    close(TRUNCATE_FH);
}

eval {
    use autodie qw(truncate);
    truncate(\*TRUNCATE_FH,0);
};

isa_ok($@, 'autodie::exception', 'Truncating freshly closed glob (\*TRUNCATE_FH)');

eval {
    use autodie qw(truncate);
    truncate(*TRUNCATE_FH,0);
};

isa_ok($@, 'autodie::exception', 'Truncating freshly closed glob (*TRUNCATE_FH)');