#!perl
use 5.010;
use strict;
use warnings;
use FindBin '$Bin';
use lib $Bin, "$Bin/t";
#use Log::Any '$log';
use File::chdir;
use File::Move::Undoable;
use File::Path qw(remove_tree);
use File::Slurper qw(read_text write_text);
use File::Temp qw(tempdir);
use File::Which;
use Sys::Filesystem::MountPoint qw(:all);
use Test::More 0.98;
use Test::Perinci::Tx::Manager qw(test_tx_action);
plan skip_all => "HOME environment not set" unless $ENV{HOME};
plan skip_all => "rsync not available in PATH" unless which('rsync');
my $tmpdir = tempdir(CLEANUP=>1);
my $mphome = path_to_mount_point($ENV{HOME});
my $mptmp = path_to_mount_point($tmpdir);
my $htmpdir = tempdir(CLEANUP=>1, DIR=>$ENV{HOME}) if $mphome ne $mptmp;
$CWD = $tmpdir;
for my $tdir ($tmpdir, $htmpdir) {
unless ($tdir) {
diag "Skipping test moving to another filesystem ".
"because $ENV{HOME} and $tmpdir are on the same filesystem";
next;
}
my $same_fs = $tdir eq $htmpdir ? 0 : 1;
test_tx_action(
name => "source & target don't exist -> error",
tmpdir => $tmpdir,
f => "File::Move::Undoable::mv",
args => {source=>"s", target=>"$tdir/t"},
reset_state => sub {
remove_tree "s", "$tdir/t";
},
status => 412,
);
test_tx_action(
name => "source doesn't exist & target exists -> noop",
tmpdir => $tmpdir,
f => "File::Move::Undoable::mv",
args => {source=>"s", target=>"$tdir/t"},
reset_state => sub {
remove_tree "s", "$tdir/t";
mkdir "$tdir/t";
},
status => 304,
);
test_tx_action(
name => "move $tmpdir/s -> $tdir/t",
tmpdir => $tmpdir,
f => "File::Move::Undoable::mv",
args => {source=>"s", target=>"$tdir/t"},
reset_state => sub {
remove_tree "s", "$tdir/t";
mkdir "s"; write_text("s/f1", "foo");
},
after_do => sub {
ok( (-d "$tdir/t"), "t exists");
is(scalar(read_text "$tdir/t/f1"), "foo", "t/f1 exists");
ok(!(-d "s"), "t doesn't exist");
},
after_undo => sub {
ok(!(-d "$tdir/t"), "t doesn't exist");
ok( (-d "s"), "s exists");
is(scalar(read_text "s/f1"), "foo", "s/f1 exists");
},
);
if (!$same_fs) {
test_tx_action(
name => "failure in move -> rollback",
tmpdir => $tmpdir,
f => "File::Move::Undoable::mv",
args => {source=>"s", target=>"$tdir/t",
rsync_opts=>["--foo"], # bogus
},
reset_state => sub {
remove_tree "s", "$tdir/t";
mkdir "s"; write_text("s/f1", "foo");
},
status => 532,
after_do => sub {
ok(!(-e "$tdir/t"), "t doesn't exist");
ok( (-e "s"), "s exists");
},
);
}
# XXX test both exists, ok when !same_fs
}
# XXX test crash during move
# XXX test crash during trash
DONE_TESTING:
done_testing();
if (Test::More->builder->is_passing) {
#diag "all tests successful, deleting test data dir";
$CWD = "/";
} else {
diag "there are failing tests, not deleting test data dir $tmpdir";
}