450 lines
13 KiB
Perl
Executable file
450 lines
13 KiB
Perl
Executable file
#!/usr/bin/perl
|
|
#
|
|
# This file is part of GNU Stow.
|
|
#
|
|
# GNU Stow is free software: you can redistribute it and/or modify it
|
|
# under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# GNU Stow is distributed in the hope that it will be useful, but
|
|
# WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
# General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see https://www.gnu.org/licenses/.
|
|
|
|
#
|
|
# Test unstowing packages
|
|
#
|
|
|
|
use strict;
|
|
use warnings;
|
|
|
|
use Test::More tests => 39;
|
|
use Test::Output;
|
|
use English qw(-no_match_vars);
|
|
|
|
use testutil;
|
|
use Stow::Util qw(canon_path);
|
|
|
|
init_test_dirs();
|
|
cd("$TEST_DIR/target");
|
|
|
|
# Note that each of the following tests use a distinct set of files
|
|
|
|
my $stow;
|
|
my %conflicts;
|
|
|
|
#
|
|
# unstow a simple tree minimally
|
|
#
|
|
$stow = new_Stow();
|
|
|
|
make_path('../stow/pkg1/bin1');
|
|
make_file('../stow/pkg1/bin1/file1');
|
|
make_link('bin1', '../stow/pkg1/bin1');
|
|
|
|
$stow->plan_unstow('pkg1');
|
|
$stow->process_tasks();
|
|
ok(
|
|
$stow->get_conflict_count == 0 &&
|
|
-f '../stow/pkg1/bin1/file1' && ! -e 'bin1'
|
|
=> 'unstow a simple tree'
|
|
);
|
|
|
|
#
|
|
# unstow a simple tree from an existing directory
|
|
#
|
|
$stow = new_Stow();
|
|
|
|
make_path('lib2');
|
|
make_path('../stow/pkg2/lib2');
|
|
make_file('../stow/pkg2/lib2/file2');
|
|
make_link('lib2/file2', '../../stow/pkg2/lib2/file2');
|
|
$stow->plan_unstow('pkg2');
|
|
$stow->process_tasks();
|
|
ok(
|
|
$stow->get_conflict_count == 0 &&
|
|
-f '../stow/pkg2/lib2/file2' && -d 'lib2'
|
|
=> 'unstow simple tree from a pre-existing directory'
|
|
);
|
|
|
|
#
|
|
# fold tree after unstowing
|
|
#
|
|
$stow = new_Stow();
|
|
|
|
make_path('bin3');
|
|
|
|
make_path('../stow/pkg3a/bin3');
|
|
make_file('../stow/pkg3a/bin3/file3a');
|
|
make_link('bin3/file3a' => '../../stow/pkg3a/bin3/file3a'); # emulate stow
|
|
|
|
make_path('../stow/pkg3b/bin3');
|
|
make_file('../stow/pkg3b/bin3/file3b');
|
|
make_link('bin3/file3b' => '../../stow/pkg3b/bin3/file3b'); # emulate stow
|
|
$stow->plan_unstow('pkg3b');
|
|
$stow->process_tasks();
|
|
ok(
|
|
$stow->get_conflict_count == 0 &&
|
|
-l 'bin3' &&
|
|
readlink('bin3') eq '../stow/pkg3a/bin3'
|
|
=> 'fold tree after unstowing'
|
|
);
|
|
|
|
#
|
|
# existing link is owned by stow but is invalid so it gets removed anyway
|
|
#
|
|
$stow = new_Stow();
|
|
|
|
make_path('bin4');
|
|
make_path('../stow/pkg4/bin4');
|
|
make_file('../stow/pkg4/bin4/file4');
|
|
make_invalid_link('bin4/file4', '../../stow/pkg4/bin4/does-not-exist');
|
|
|
|
$stow->plan_unstow('pkg4');
|
|
$stow->process_tasks();
|
|
ok(
|
|
$stow->get_conflict_count == 0 &&
|
|
! -e 'bin4/file4'
|
|
=> q(remove invalid link owned by stow)
|
|
);
|
|
|
|
#
|
|
# Existing link is not owned by stow
|
|
#
|
|
$stow = new_Stow();
|
|
|
|
make_path('../stow/pkg5/bin5');
|
|
make_invalid_link('bin5', '../not-stow');
|
|
|
|
$stow->plan_unstow('pkg5');
|
|
%conflicts = $stow->get_conflicts;
|
|
like(
|
|
$conflicts{unstow}{pkg5}[-1],
|
|
qr(existing target is not owned by stow)
|
|
=> q(existing link not owned by stow)
|
|
);
|
|
|
|
#
|
|
# Target already exists, is owned by stow, but points to a different package
|
|
#
|
|
$stow = new_Stow();
|
|
|
|
make_path('bin6');
|
|
make_path('../stow/pkg6a/bin6');
|
|
make_file('../stow/pkg6a/bin6/file6');
|
|
make_link('bin6/file6', '../../stow/pkg6a/bin6/file6');
|
|
|
|
make_path('../stow/pkg6b/bin6');
|
|
make_file('../stow/pkg6b/bin6/file6');
|
|
|
|
$stow->plan_unstow('pkg6b');
|
|
ok(
|
|
$stow->get_conflict_count == 0 &&
|
|
-l 'bin6/file6' &&
|
|
readlink('bin6/file6') eq '../../stow/pkg6a/bin6/file6'
|
|
=> q(ignore existing link that points to a different package)
|
|
);
|
|
|
|
#
|
|
# Don't unlink anything under the stow directory
|
|
#
|
|
make_path('stow'); # make out stow dir a subdir of target
|
|
$stow = new_Stow(dir => 'stow');
|
|
|
|
# emulate stowing into ourself (bizarre corner case or accident)
|
|
make_path('stow/pkg7a/stow/pkg7b');
|
|
make_file('stow/pkg7a/stow/pkg7b/file7b');
|
|
make_link('stow/pkg7b', '../stow/pkg7a/stow/pkg7b');
|
|
|
|
$stow->plan_unstow('pkg7b');
|
|
is($stow->get_tasks, 0, 'no tasks to process when unstowing pkg7b');
|
|
ok(
|
|
$stow->get_conflict_count == 0 &&
|
|
-l 'stow/pkg7b' &&
|
|
readlink('stow/pkg7b') eq '../stow/pkg7a/stow/pkg7b'
|
|
=> q(don't unlink any nodes under the stow directory)
|
|
);
|
|
|
|
|
|
#
|
|
# Don't unlink any nodes under another stow directory
|
|
#
|
|
$stow = new_Stow(dir => 'stow');
|
|
|
|
make_path('stow2'); # make our alternate stow dir a subdir of target
|
|
make_file('stow2/.stow');
|
|
|
|
# emulate stowing into ourself (bizarre corner case or accident)
|
|
make_path('stow/pkg8a/stow2/pkg8b');
|
|
make_file('stow/pkg8a/stow2/pkg8b/file8b');
|
|
make_link('stow2/pkg8b', '../stow/pkg8a/stow2/pkg8b');
|
|
|
|
capture_stderr();
|
|
$stow->plan_unstow('pkg8a');
|
|
is($stow->get_tasks, 0, 'no tasks to process when unstowing pkg8a');
|
|
ok(
|
|
$stow->get_conflict_count == 0 &&
|
|
-l 'stow2/pkg8b' &&
|
|
readlink('stow2/pkg8b') eq '../stow/pkg8a/stow2/pkg8b'
|
|
=> q(don't unlink any nodes under another stow directory)
|
|
);
|
|
like($stderr,
|
|
qr/WARNING: skipping protected directory stow2/
|
|
=> "unstowing from ourself should skip stow");
|
|
uncapture_stderr();
|
|
|
|
#
|
|
# overriding already stowed documentation
|
|
#
|
|
$stow = new_Stow(override => ['man9', 'info9']);
|
|
make_file('stow/.stow');
|
|
|
|
make_path('../stow/pkg9a/man9/man1');
|
|
make_file('../stow/pkg9a/man9/man1/file9.1');
|
|
make_path('man9/man1');
|
|
make_link('man9/man1/file9.1' => '../../../stow/pkg9a/man9/man1/file9.1'); # emulate stow
|
|
|
|
make_path('../stow/pkg9b/man9/man1');
|
|
make_file('../stow/pkg9b/man9/man1/file9.1');
|
|
$stow->plan_unstow('pkg9b');
|
|
$stow->process_tasks();
|
|
ok(
|
|
$stow->get_conflict_count == 0 &&
|
|
!-l 'man9/man1/file9.1'
|
|
=> 'overriding existing documentation files'
|
|
);
|
|
|
|
#
|
|
# deferring to already stowed documentation
|
|
#
|
|
$stow = new_Stow(defer => ['man10', 'info10']);
|
|
|
|
make_path('../stow/pkg10a/man10/man1');
|
|
make_file('../stow/pkg10a/man10/man1/file10a.1');
|
|
make_path('man10/man1');
|
|
make_link('man10/man1/file10a.1' => '../../../stow/pkg10a/man10/man1/file10a.1');
|
|
|
|
# need this to block folding
|
|
make_path('../stow/pkg10b/man10/man1');
|
|
make_file('../stow/pkg10b/man10/man1/file10b.1');
|
|
make_link('man10/man1/file10b.1' => '../../../stow/pkg10b/man10/man1/file10b.1');
|
|
|
|
|
|
make_path('../stow/pkg10c/man10/man1');
|
|
make_file('../stow/pkg10c/man10/man1/file10a.1');
|
|
$stow->plan_unstow('pkg10c');
|
|
is($stow->get_tasks, 0, 'no tasks to process when unstowing pkg10c');
|
|
ok(
|
|
$stow->get_conflict_count == 0 &&
|
|
readlink('man10/man1/file10a.1') eq '../../../stow/pkg10a/man10/man1/file10a.1'
|
|
=> 'defer to existing documentation files'
|
|
);
|
|
|
|
#
|
|
# Ignore temp files
|
|
#
|
|
$stow = new_Stow(ignore => ['~', '\.#.*']);
|
|
|
|
make_path('../stow/pkg12/man12/man1');
|
|
make_file('../stow/pkg12/man12/man1/file12.1');
|
|
make_file('../stow/pkg12/man12/man1/file12.1~');
|
|
make_file('../stow/pkg12/man12/man1/.#file12.1');
|
|
make_path('man12/man1');
|
|
make_link('man12/man1/file12.1' => '../../../stow/pkg12/man12/man1/file12.1');
|
|
|
|
$stow->plan_unstow('pkg12');
|
|
$stow->process_tasks();
|
|
ok(
|
|
$stow->get_conflict_count == 0 &&
|
|
!-e 'man12/man1/file12.1'
|
|
=> 'ignore temp files'
|
|
);
|
|
|
|
#
|
|
# Unstow an already unstowed package
|
|
#
|
|
$stow = new_Stow();
|
|
$stow->plan_unstow('pkg12');
|
|
is($stow->get_tasks, 0, 'no tasks to process when unstowing pkg12');
|
|
ok(
|
|
$stow->get_conflict_count == 0
|
|
=> 'unstow already unstowed package pkg12'
|
|
);
|
|
|
|
#
|
|
# Unstow a never stowed package
|
|
#
|
|
|
|
eval { remove_dir("$TEST_DIR/target"); };
|
|
mkdir("$TEST_DIR/target");
|
|
|
|
$stow = new_Stow();
|
|
$stow->plan_unstow('pkg12');
|
|
is($stow->get_tasks, 0, 'no tasks to process when unstowing pkg12 which was never stowed');
|
|
ok(
|
|
$stow->get_conflict_count == 0
|
|
=> 'unstow never stowed package pkg12'
|
|
);
|
|
|
|
#
|
|
# Unstowing when target contains a real file shouldn't be an issue.
|
|
#
|
|
make_file('man12/man1/file12.1');
|
|
|
|
$stow = new_Stow();
|
|
$stow->plan_unstow('pkg12');
|
|
is($stow->get_tasks, 0, 'no tasks to process when unstowing pkg12 for third time');
|
|
%conflicts = $stow->get_conflicts;
|
|
ok(
|
|
$stow->get_conflict_count == 1 &&
|
|
$conflicts{unstow}{pkg12}[0]
|
|
=~ m!existing target is neither a link nor a directory: man12/man1/file12\.1!
|
|
=> 'unstow pkg12 for third time'
|
|
);
|
|
|
|
#
|
|
# unstow a simple tree minimally when cwd isn't target
|
|
#
|
|
cd('../..');
|
|
$stow = new_Stow(dir => "$TEST_DIR/stow", target => "$TEST_DIR/target");
|
|
|
|
make_path("$TEST_DIR/stow/pkg13/bin13");
|
|
make_file("$TEST_DIR/stow/pkg13/bin13/file13");
|
|
make_link("$TEST_DIR/target/bin13", '../stow/pkg13/bin13');
|
|
|
|
$stow->plan_unstow('pkg13');
|
|
$stow->process_tasks();
|
|
ok(
|
|
$stow->get_conflict_count == 0 &&
|
|
-f "$TEST_DIR/stow/pkg13/bin13/file13" && ! -e "$TEST_DIR/target/bin13"
|
|
=> 'unstow a simple tree'
|
|
);
|
|
|
|
#
|
|
# unstow a simple tree minimally with absolute stow dir when cwd isn't
|
|
# target
|
|
#
|
|
$stow = new_Stow(dir => canon_path("$TEST_DIR/stow"),
|
|
target => "$TEST_DIR/target");
|
|
|
|
make_path("$TEST_DIR/stow/pkg14/bin14");
|
|
make_file("$TEST_DIR/stow/pkg14/bin14/file14");
|
|
make_link("$TEST_DIR/target/bin14", '../stow/pkg14/bin14');
|
|
|
|
$stow->plan_unstow('pkg14');
|
|
$stow->process_tasks();
|
|
ok(
|
|
$stow->get_conflict_count == 0 &&
|
|
-f "$TEST_DIR/stow/pkg14/bin14/file14" && ! -e "$TEST_DIR/target/bin14"
|
|
=> 'unstow a simple tree with absolute stow dir'
|
|
);
|
|
|
|
#
|
|
# unstow a simple tree minimally with absolute stow AND target dirs
|
|
# when cwd isn't target
|
|
#
|
|
$stow = new_Stow(dir => canon_path("$TEST_DIR/stow"),
|
|
target => canon_path("$TEST_DIR/target"));
|
|
|
|
make_path("$TEST_DIR/stow/pkg15/bin15");
|
|
make_file("$TEST_DIR/stow/pkg15/bin15/file15");
|
|
make_link("$TEST_DIR/target/bin15", '../stow/pkg15/bin15');
|
|
|
|
$stow->plan_unstow('pkg15');
|
|
$stow->process_tasks();
|
|
ok(
|
|
$stow->get_conflict_count == 0 &&
|
|
-f "$TEST_DIR/stow/pkg15/bin15/file15" && ! -e "$TEST_DIR/target/bin15"
|
|
=> 'unstow a simple tree with absolute stow and target dirs'
|
|
);
|
|
|
|
#
|
|
# unstow a tree with no-folding enabled -
|
|
# no refolding should take place
|
|
#
|
|
cd("$TEST_DIR/target");
|
|
|
|
sub create_and_stow_pkg {
|
|
my ($id, $pkg) = @_;
|
|
|
|
my $stow_pkg = "../stow/$id-$pkg";
|
|
make_path ($stow_pkg);
|
|
make_file("$stow_pkg/$id-file-$pkg");
|
|
|
|
# create a shallow hierarchy specific to this package and stow
|
|
# via folding
|
|
make_path ("$stow_pkg/$id-$pkg-only-folded");
|
|
make_file("$stow_pkg/$id-$pkg-only-folded/file-$pkg");
|
|
make_link("$id-$pkg-only-folded", "$stow_pkg/$id-$pkg-only-folded");
|
|
|
|
# create a deeper hierarchy specific to this package and stow
|
|
# via folding
|
|
make_path ("$stow_pkg/$id-$pkg-only-folded2/subdir");
|
|
make_file("$stow_pkg/$id-$pkg-only-folded2/subdir/file-$pkg");
|
|
make_link("$id-$pkg-only-folded2",
|
|
"$stow_pkg/$id-$pkg-only-folded2");
|
|
|
|
# create a shallow hierarchy specific to this package and stow
|
|
# without folding
|
|
make_path ("$stow_pkg/$id-$pkg-only-unfolded");
|
|
make_file("$stow_pkg/$id-$pkg-only-unfolded/file-$pkg");
|
|
make_path ("$id-$pkg-only-unfolded");
|
|
make_link("$id-$pkg-only-unfolded/file-$pkg",
|
|
"../$stow_pkg/$id-$pkg-only-unfolded/file-$pkg");
|
|
|
|
# create a deeper hierarchy specific to this package and stow
|
|
# without folding
|
|
make_path ("$stow_pkg/$id-$pkg-only-unfolded2/subdir");
|
|
make_file("$stow_pkg/$id-$pkg-only-unfolded2/subdir/file-$pkg");
|
|
make_path ("$id-$pkg-only-unfolded2/subdir");
|
|
make_link("$id-$pkg-only-unfolded2/subdir/file-$pkg",
|
|
"../../$stow_pkg/$id-$pkg-only-unfolded2/subdir/file-$pkg");
|
|
|
|
# create a shallow shared hierarchy which this package uses, and stow
|
|
# its contents without folding
|
|
make_path ("$stow_pkg/$id-shared");
|
|
make_file("$stow_pkg/$id-shared/file-$pkg");
|
|
make_path ("$id-shared");
|
|
make_link("$id-shared/file-$pkg",
|
|
"../$stow_pkg/$id-shared/file-$pkg");
|
|
|
|
# create a deeper shared hierarchy which this package uses, and stow
|
|
# its contents without folding
|
|
make_path ("$stow_pkg/$id-shared2/subdir");
|
|
make_file("$stow_pkg/$id-shared2/file-$pkg");
|
|
make_file("$stow_pkg/$id-shared2/subdir/file-$pkg");
|
|
make_path ("$id-shared2/subdir");
|
|
make_link("$id-shared2/file-$pkg",
|
|
"../$stow_pkg/$id-shared2/file-$pkg");
|
|
make_link("$id-shared2/subdir/file-$pkg",
|
|
"../../$stow_pkg/$id-shared2/subdir/file-$pkg");
|
|
}
|
|
|
|
foreach my $pkg (qw{a b}) {
|
|
create_and_stow_pkg('no-folding', $pkg);
|
|
}
|
|
|
|
$stow = new_Stow('no-folding' => 1);
|
|
$stow->plan_unstow('no-folding-b');
|
|
is_deeply([ $stow->get_conflicts ], [] => 'no conflicts with --no-folding');
|
|
use Data::Dumper;
|
|
#warn Dumper($stow->get_tasks);
|
|
|
|
$stow->process_tasks();
|
|
|
|
is_nonexistent_path('no-folding-b-only-folded');
|
|
is_nonexistent_path('no-folding-b-only-folded2');
|
|
is_nonexistent_path('no-folding-b-only-unfolded/file-b');
|
|
is_nonexistent_path('no-folding-b-only-unfolded2/subdir/file-b');
|
|
is_dir_not_symlink('no-folding-shared');
|
|
is_dir_not_symlink('no-folding-shared2');
|
|
is_dir_not_symlink('no-folding-shared2/subdir');
|
|
|
|
|
|
# Todo
|
|
#
|
|
# Test cleaning up subdirs with --paranoid option
|