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#!perl -w
# Before `make install' is performed this script should be runnable with
# `make test'. After `make install' it should work as `perl Linux-xattr.t'
#########################
# change 'tests => 2' to 'tests => last_test_to_print';
# XXX: Refactor the common bits between this and 11basic.t
# into Test::Class classes?
use strict;
use Test::More;
BEGIN {
my $tlib = $0;
$tlib =~ s|/[^/]*$|/lib|;
push(@INC, $tlib);
}
use t::Support;
if (t::Support::should_skip()) {
plan skip_all => 'Tests unsupported on this OS/filesystem';
} else {
plan tests => 24;
}
use File::Temp qw(tempfile);
use File::Path;
use File::ExtAttr qw(setfattr getfattr delfattr);
use IO::File;
my $TESTDIR = ($ENV{ATTR_TEST_DIR} || '.');
my ($fh, $filename) = tempfile( DIR => $TESTDIR );
close $fh or die "can't close $filename $!";
# Create a directory.
my $dirname = "$filename.dir";
eval { mkpath($dirname); };
if ($@) {
warn "Couldn't create $dirname: $@";
}
#todo: try wierd characters in here?
# try unicode?
my $key = "alskdfjadf2340zsdflksjdfa09eralsdkfjaldkjsldkfj";
my $longval = 'A' x $File::ExtAttr::MAX_INITIAL_VALUELEN;
my $longval2 = 'A' x ($File::ExtAttr::MAX_INITIAL_VALUELEN + 11);
##########################
# Filename-based tests #
##########################
foreach ( $filename, $dirname ) {
print "# using $_\n";
#for (1..30000) { #checking memory leaks
#check a really big one, bigger than $File::ExtAttr::MAX_INITIAL_VALUELEN
#Hmmm, 3991 is the biggest number that doesn't generate "no space left on device"
#on my /var partition, and 920 is the biggest for my loopback partition.
#What's up with that?
#setfattr($_, "$key-2", ('x' x 3991)) or die "setfattr failed on $_: $!";
setfattr($_, "$key", $longval) or die "setfattr failed on $_: $!";
#set it
is (setfattr($_, "$key", $longval), 1);
#read it back
is (getfattr($_, "$key"), $longval);
#delete it
ok (delfattr($_, "$key"));
#check that it's gone
is (getfattr($_, "$key"), undef);
#set it
is (setfattr($_, "$key", $longval2), 1);
#read it back
is (getfattr($_, "$key"), $longval2);
#delete it
ok (delfattr($_, "$key"));
#check that it's gone
is (getfattr($_, "$key"), undef);
#}
}
##########################
# IO::Handle-based tests #
##########################
$fh = new IO::File("<$filename") or die "Unable to open $filename";
print "# using file descriptor ".$fh->fileno()."\n";
#for (1..30000) { #checking memory leaks
#check a really big one, bigger than $File::ExtAttr::MAX_INITIAL_VALUELEN
#Hmmm, 3991 is the biggest number that doesn't generate "no space left on device"
#on my /var partition, and 920 is the biggest for my loopback partition.
#What's up with that?
#setfattr($filename, "$key-2", ('x' x 3991)) or die "setfattr failed on $filename: $!";
setfattr($fh, "$key", $longval)
or die "setfattr failed on file descriptor ".$fh->fileno().": $!";
#set it
is (setfattr($fh, "$key", $longval), 1);
#read it back
is (getfattr($fh, "$key"), $longval);
#delete it
ok (delfattr($fh, "$key"));
#check that it's gone
is (getfattr($fh, "$key"), undef);
#set it
is (setfattr($fh, "$key", $longval2), 1);
#read it back
is (getfattr($fh, "$key"), $longval2);
#delete it
ok (delfattr($fh, "$key"));
#check that it's gone
is (getfattr($fh, "$key"), undef);
#}
#print STDERR "done\n";
#<STDIN>;
# todo: Add support for IO::Dir handles, and test here.
END {
unlink $filename if $filename;
rmdir $dirname if $dirname;
};
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