Eliminate erroneous warning when unstowing (#65)
When unstowing a package, cleanup_invalid_links() is invoked to remove
any invalid links owned by Stow. It was invoking link_owned_by_package()
to check whether each existing link is owned by Stow. This in turn
called find_stowed_path() which since 40a0807185 was not allowing for
the possibility that it could be passed a symlink *not* owned by Stow
with an absolute target and consequently emitting an erroneous warning.
So remove this erroneous warning, and refactor find_stowed_path()
to use two new helper functions for detecting stow directories:
link_dest_within_stow_dir() and find_containing_marked_stow_dir().
Also refactor the logic within each to be simpler and more accurate,
and add more test cases to the corresponding parts of the test suite.
Fixes #65.
Closes #103.
https://github.com/aspiers/stow/issues/65
This commit is contained in:
Adam Spiers
parent
877fc0ce7e
commit
8436768144
9
NEWS
9
NEWS
|
|
@ -2,6 +2,15 @@ News file for Stow.
|
|||
|
||||
* Changes in version 2.3.2
|
||||
|
||||
*** Eliminated a spurious warning on unstowing
|
||||
|
||||
2.3.1 introduced a benign but annoying warning when unstowing
|
||||
in certain circumstances. It looked like:
|
||||
|
||||
BUG in find_stowed_path? Absolute/relative mismatch between Stow dir X and path Y
|
||||
|
||||
This was caused by erroneous logic, and has now been fixed.
|
||||
|
||||
*** Improved debug output
|
||||
|
||||
Extra output resulting from use of the -v / --verbose flag
|
||||
|
|
|
|||
193
lib/Stow.pm.in
193
lib/Stow.pm.in
|
|
@ -936,80 +936,129 @@ sub link_owned_by_package {
|
|||
|
||||
#===== METHOD ===============================================================
|
||||
# Name : find_stowed_path()
|
||||
# Purpose : determine whether the given link within the target directory
|
||||
# Purpose : determine whether the given symlink within the target directory
|
||||
# : is a stowed path pointing to a member of a package under the
|
||||
# : stow dir, and if so, obtain a breakdown of information about
|
||||
# : this stowed path.
|
||||
# Parameters: $target => path to a symbolic link under current directory.
|
||||
# : Must share a common prefix with $self->{stow_path}
|
||||
# : $source => where that link points to (needed because link
|
||||
# Parameters: $target => path to a symbolic link somewhere under
|
||||
# : the target directory, relative to the
|
||||
# : top-level target directory (which is also
|
||||
# : expected to be the current directory).
|
||||
# : $ldest => where that link points to (needed because link
|
||||
# : might not exist yet due to two-phase approach,
|
||||
# : so we can't just call readlink()). This must be
|
||||
# : expressed relative to (the directory containing)
|
||||
# : $target.
|
||||
# Returns : ($path, $stow_path, $package) where $path and $stow_path are
|
||||
# : relative from the current (i.e. target) directory. $path
|
||||
# : is the full relative path, $stow_path is the relative path
|
||||
# : to the stow directory, and $package is the name of the package.
|
||||
# : or ('', '', '') if link is not owned by stow
|
||||
# : so we can't just call readlink()). If this is
|
||||
# : owned by Stow, it will be expressed relative to
|
||||
# : (the directory containing) $target. However if
|
||||
# : it's not, it could of course be relative or absolute,
|
||||
# : point absolutely anywhere, and could even be
|
||||
# : dangling.
|
||||
# Returns : ($path, $stow_path, $package) where $path and $stow_path
|
||||
# : are relative from the top-level target directory. $path
|
||||
# : is the full relative path to the member of the package
|
||||
# : pointed to by $ldest; $stow_path is the relative path
|
||||
# : to the stow directory; and $package is the name of the
|
||||
# : package; or ('', '', '') if link is not owned by stow.
|
||||
# Throws : n/a
|
||||
# Comments : Allow for stow dir not being under target dir.
|
||||
# : We could put more logic under here for multiple stow dirs.
|
||||
# Comments : cwd must be the top-level target directory, otherwise
|
||||
# : find_containing_marked_stow_dir() won't work.
|
||||
# : Allow for stow dir not being under target dir.
|
||||
#============================================================================
|
||||
sub find_stowed_path {
|
||||
my $self = shift;
|
||||
my ($target, $source) = @_;
|
||||
my ($target, $ldest) = @_;
|
||||
|
||||
# Evaluate softlink relative to its target
|
||||
my $path = join_paths(parent($target), $source);
|
||||
debug(4, 2, "is path $path owned by stow?");
|
||||
|
||||
# Search for .stow files - this allows us to detect links
|
||||
# owned by stow directories other than the current one.
|
||||
my $dir = '';
|
||||
my @path = split m{/+}, $path;
|
||||
for my $i (0 .. $#path) {
|
||||
my $part = $path[$i];
|
||||
$dir = join_paths($dir, $part);
|
||||
if ($self->marked_stow_dir($dir)) {
|
||||
# FIXME - not sure if this can ever happen
|
||||
internal_error("find_stowed_path() called directly on stow dir")
|
||||
if $i == $#path;
|
||||
|
||||
debug(4, 3, "yes - $dir was marked as a stow dir");
|
||||
my $package = $path[$i + 1];
|
||||
return ($path, $dir, $package);
|
||||
}
|
||||
}
|
||||
|
||||
# If no .stow file was found, we need to find out whether it's
|
||||
# owned by the current stow directory, in which case $path will be
|
||||
# a prefix of $self->{stow_path}.
|
||||
if (substr($path, 0, 1) eq '/' xor substr($self->{stow_path}, 0, 1) eq '/')
|
||||
{
|
||||
warn "BUG in find_stowed_path? Absolute/relative mismatch between " .
|
||||
"Stow dir $self->{stow_path} and path $path";
|
||||
}
|
||||
|
||||
my @stow_path = split m{/+}, $self->{stow_path};
|
||||
|
||||
# Strip off common prefixes until one is empty
|
||||
while (@path && @stow_path) {
|
||||
if ((shift @path) ne (shift @stow_path)) {
|
||||
debug(4, 3, "no - either $path not under $self->{stow_path} or vice-versa");
|
||||
return ('', '', '');
|
||||
}
|
||||
}
|
||||
|
||||
if (@stow_path) { # @path must be empty
|
||||
debug(4, 3, "no - $path is not under $self->{stow_path}");
|
||||
if (substr($ldest, 0, 1) eq '/') {
|
||||
# Symlink points to an absolute path, therefore it cannot be
|
||||
# owned by Stow.
|
||||
return ('', '', '');
|
||||
}
|
||||
|
||||
my $package = shift @path;
|
||||
# Evaluate softlink relative to its target, without relying on
|
||||
# what's actually on the filesystem, since the link might not
|
||||
# exist yet.
|
||||
debug(4, 2, "find_stowed_path(target=$target; source=$ldest)");
|
||||
my $dest = join_paths(parent($target), $ldest);
|
||||
debug(4, 3, "is symlink destination $dest owned by stow?");
|
||||
|
||||
debug(4, 3, "yes - by $package in " . join_paths(@path));
|
||||
return ($path, $self->{stow_path}, $package);
|
||||
# First check whether the link is owned by the current stow
|
||||
# directory, in which case $dest will be a prefix of
|
||||
# $self->{stow_path}.
|
||||
my ($package, $path) = $self->link_dest_within_stow_dir($dest);
|
||||
if (length $package) {
|
||||
debug(4, 3, "yes - package $package in $self->{stow_path} may contain $path");
|
||||
return ($dest, $self->{stow_path}, $package);
|
||||
}
|
||||
|
||||
# If no .stow file was found, we need to find out whether it's
|
||||
my ($stow_path, $ext_package) = $self->find_containing_marked_stow_dir($dest);
|
||||
if (length $stow_path) {
|
||||
debug(5, 5, "yes - $stow_path in $dest was marked as a stow dir; package=$ext_package");
|
||||
return ($dest, $stow_path, $ext_package);
|
||||
}
|
||||
|
||||
return ('', '', '');
|
||||
}
|
||||
|
||||
#===== METHOD ================================================================
|
||||
# Name : link_dest_within_stow_dir
|
||||
# Purpose : detect whether symlink destination is within current stow dir
|
||||
# Parameters: $ldest - destination of the symlink relative
|
||||
# Returns : ($package, $path) - package within the current stow dir
|
||||
# : and subpath within that package which the symlink points to
|
||||
#=============================================================================
|
||||
sub link_dest_within_stow_dir {
|
||||
my $self = shift;
|
||||
my ($ldest) = @_;
|
||||
|
||||
debug(4, 4, "common prefix? ldest=$ldest; stow_path=$self->{stow_path}");
|
||||
|
||||
my $removed = $ldest =~ s,^\Q$self->{stow_path}/,,;
|
||||
if (! $removed) {
|
||||
debug(4, 3, "no - $ldest not under $self->{stow_path}");
|
||||
return ('', '');
|
||||
}
|
||||
|
||||
debug(4, 4, "remaining after removing $self->{stow_path}: $ldest");
|
||||
my @dirs = File::Spec->splitdir($ldest);
|
||||
my $package = shift @dirs;
|
||||
my $path = File::Spec->catdir(@dirs);
|
||||
return ($package, $path);
|
||||
}
|
||||
|
||||
#===== METHOD ================================================================
|
||||
# Name : find_containing_marked_stow_dir
|
||||
# Purpose : detect whether path is within a marked stow directory
|
||||
# Parameters: $path => path to directory to check
|
||||
# Returns : ($stow_path, $package) where $stow_path is the highest directory
|
||||
# : (relative from the top-level target directory) which is marked
|
||||
# : as a Stow directory, and $package is the containing package;
|
||||
# : or ('', '') if no containing directory is marked as a stow
|
||||
# : directory.
|
||||
# Comments : cwd must be the top-level target directory, otherwise
|
||||
# : marked_stow_dir() won't work.
|
||||
#=============================================================================
|
||||
sub find_containing_marked_stow_dir {
|
||||
my $self = shift;
|
||||
my ($path) = @_;
|
||||
|
||||
# Search for .stow files - this allows us to detect links
|
||||
# owned by stow directories other than the current one.
|
||||
my @segments = File::Spec->splitdir($path);
|
||||
for my $last_segment (0 .. $#segments) {
|
||||
my $path = join_paths(@segments[0 .. $last_segment]);
|
||||
debug(5, 5, "is $path marked stow dir?");
|
||||
if ($self->marked_stow_dir($path)) {
|
||||
if ($last_segment == $#segments) {
|
||||
# This should probably never happen. Even if it did,
|
||||
# there would be no way of calculating $package.
|
||||
internal_error("find_stowed_path() called directly on stow dir");
|
||||
}
|
||||
|
||||
my $package = $segments[$last_segment + 1];
|
||||
return ($path, $package);
|
||||
}
|
||||
}
|
||||
return ('', '');
|
||||
}
|
||||
|
||||
#===== METHOD ================================================================
|
||||
|
|
@ -1066,24 +1115,30 @@ sub cleanup_invalid_links {
|
|||
|
||||
# Where is the link pointing?
|
||||
# (don't use read_a_link() here)
|
||||
my $source = readlink($node_path);
|
||||
if (not $source) {
|
||||
my $ldest = readlink($node_path);
|
||||
if (not $ldest) {
|
||||
error("Could not read link $node_path");
|
||||
}
|
||||
|
||||
if (-e join_paths($dir, $source)) {
|
||||
debug(4, 2, "Link target $source exists; skipping clean up");
|
||||
my $target = join_paths($dir, $ldest);
|
||||
debug(4, 2, "join $dir $ldest");
|
||||
if (-e $target) {
|
||||
debug(4, 2, "Link target $ldest exists at $target; skipping clean up");
|
||||
next;
|
||||
}
|
||||
else {
|
||||
debug(4, 2, "Link target $ldest doesn't exist at $target");
|
||||
}
|
||||
|
||||
debug(3, 1,
|
||||
"Checking whether valid link $node_path -> $source is " .
|
||||
"Checking whether valid link $node_path -> $ldest is " .
|
||||
"owned by stow");
|
||||
|
||||
if ($self->link_owned_by_package($node_path, $source)) {
|
||||
my $owner = $self->link_owned_by_package($node_path, $ldest);
|
||||
if ($owner) {
|
||||
# owned by stow
|
||||
debug(2, 0, "--- removing stale link: $node_path => " .
|
||||
join_paths($dir, $source));
|
||||
debug(2, 0, "--- removing link owned by $owner: $node_path => " .
|
||||
join_paths($dir, $ldest));
|
||||
$self->do_unlink($node_path);
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -16,68 +16,133 @@
|
|||
# along with this program. If not, see https://www.gnu.org/licenses/.
|
||||
|
||||
#
|
||||
# Testing find_stowed_path()
|
||||
# Testing Stow:: find_stowed_path()
|
||||
#
|
||||
|
||||
use strict;
|
||||
use warnings;
|
||||
|
||||
use Test::More tests => 18;
|
||||
use Test::More tests => 10;
|
||||
|
||||
use testutil;
|
||||
use Stow::Util qw(set_debug_level);
|
||||
|
||||
init_test_dirs();
|
||||
|
||||
my $stow = new_Stow(dir => "$TEST_DIR/stow");
|
||||
#set_debug_level(4);
|
||||
subtest("find link to a stowed path with relative target" => sub {
|
||||
plan tests => 3;
|
||||
|
||||
my ($path, $stow_path, $package) =
|
||||
$stow->find_stowed_path("$TEST_DIR/target/a/b/c", "../../../stow/a/b/c");
|
||||
is($path, "$TEST_DIR/stow/a/b/c", "path");
|
||||
is($stow_path, "$TEST_DIR/stow", "stow path");
|
||||
is($package, "a", "package");
|
||||
# This is a relative path, unlike $ABS_TEST_DIR below.
|
||||
my $target = "$TEST_DIR/target";
|
||||
|
||||
cd("$TEST_DIR/target");
|
||||
$stow->set_stow_dir("../stow");
|
||||
($path, $stow_path, $package) =
|
||||
$stow->find_stowed_path("a/b/c", "../../../stow/a/b/c");
|
||||
is($path, "../stow/a/b/c", "path from target directory");
|
||||
is($stow_path, "../stow", "stow path from target directory");
|
||||
is($package, "a", "from target directory");
|
||||
my $stow = new_Stow(dir => "$TEST_DIR/stow", target => $target);
|
||||
my ($path, $stow_path, $package) =
|
||||
$stow->find_stowed_path("a/b/c", "../../../stow/a/b/c");
|
||||
is($path, "../stow/a/b/c", "path");
|
||||
is($stow_path, "../stow", "stow path");
|
||||
is($package, "a", "package");
|
||||
});
|
||||
|
||||
make_path("stow");
|
||||
cd("../..");
|
||||
$stow->set_stow_dir("$TEST_DIR/target/stow");
|
||||
my $stow = new_Stow(dir => "$ABS_TEST_DIR/stow", target => "$ABS_TEST_DIR/target");
|
||||
|
||||
($path, $stow_path, $package) =
|
||||
$stow->find_stowed_path("$TEST_DIR/target/a/b/c", "../../stow/a/b/c");
|
||||
is($path, "$TEST_DIR/target/stow/a/b/c", "path");
|
||||
is($stow_path, "$TEST_DIR/target/stow", "stow path");
|
||||
is($package, "a", "stow is subdir of target directory");
|
||||
# Required by creation of stow2 and stow2/.stow below
|
||||
cd("$ABS_TEST_DIR/target");
|
||||
|
||||
($path, $stow_path, $package) =
|
||||
$stow->find_stowed_path("$TEST_DIR/target/a/b/c", "../../empty");
|
||||
is($path, "", "empty path");
|
||||
is($stow_path, "", "empty stow path");
|
||||
is($package, "", "target is not stowed");
|
||||
subtest("find link to a stowed path" => sub {
|
||||
plan tests => 3;
|
||||
my ($path, $stow_path, $package) =
|
||||
$stow->find_stowed_path("a/b/c", "../../../stow/a/b/c");
|
||||
is($path, "../stow/a/b/c", "path from target directory");
|
||||
is($stow_path, "../stow", "stow path from target directory");
|
||||
is($package, "a", "from target directory");
|
||||
});
|
||||
|
||||
subtest("find link to alien path not owned by Stow" => sub {
|
||||
plan tests => 3;
|
||||
my ($path, $stow_path, $package) =
|
||||
$stow->find_stowed_path("a/b/c", "../../alien");
|
||||
is($path, "", "alien is not stowed, so path is empty");
|
||||
is($stow_path, "", "alien, so stow path is empty");
|
||||
is($package, "", "alien is not stowed in any package");
|
||||
});
|
||||
|
||||
# Make a second stow directory within the target directory, so that we
|
||||
# can check that links to package files within that second stow
|
||||
# directory are detected correctly.
|
||||
make_path("$TEST_DIR/target/stow2");
|
||||
make_file("$TEST_DIR/target/stow2/.stow");
|
||||
# can check that links to package files within that stow directory are
|
||||
# detected correctly.
|
||||
make_path("stow2");
|
||||
|
||||
($path, $stow_path, $package) =
|
||||
$stow->find_stowed_path("$TEST_DIR/target/a/b/c", "../../stow2/a/b/c");
|
||||
is($path, "$TEST_DIR/target/stow2/a/b/c", "path");
|
||||
is($stow_path, "$TEST_DIR/target/stow2", "stow path");
|
||||
is($package, "a", "detect alternate stow directory");
|
||||
# However this second stow directory is still "alien" to stow until we
|
||||
# put a .stow file in it. So first test a symlink pointing to a path
|
||||
# within this second stow directory
|
||||
subtest("second stow dir still alien without .stow" => sub {
|
||||
plan tests => 3;
|
||||
my ($path, $stow_path, $package) =
|
||||
$stow->find_stowed_path("a/b/c", "../../stow2/a/b/c");
|
||||
is($path, "", "stow2 not a stow dir yet, so path is empty");
|
||||
is($stow_path, "", "stow2 not a stow dir yet so stow path is empty");
|
||||
is($package, "", "not stowed in any recognised package yet");
|
||||
});
|
||||
|
||||
# Possible corner case with rogue symlink pointing to ancestor of
|
||||
# stow dir.
|
||||
($path, $stow_path, $package) =
|
||||
$stow->find_stowed_path("$TEST_DIR/target/a/b/c", "../../..");
|
||||
is($path, "", "path");
|
||||
is($stow_path, "", "stow path");
|
||||
is($package, "", "corner case - link points to ancestor of stow dir");
|
||||
# Now make stow2 a secondary stow directory and test that
|
||||
make_file("stow2/.stow");
|
||||
|
||||
subtest(".stow makes second stow dir owned by Stow" => sub {
|
||||
plan tests => 3;
|
||||
my ($path, $stow_path, $package) =
|
||||
$stow->find_stowed_path("a/b/c", "../../stow2/a/b/c");
|
||||
is($path, "stow2/a/b/c", "path");
|
||||
is($stow_path, "stow2", "stow path");
|
||||
is($package, "a", "detect alternate stow directory");
|
||||
});
|
||||
|
||||
subtest("relative symlink pointing to target dir" => sub {
|
||||
plan tests => 3;
|
||||
my ($path, $stow_path, $package) =
|
||||
$stow->find_stowed_path("a/b/c", "../../..");
|
||||
# Technically the target dir is not owned by Stow, since
|
||||
# Stow won't touch the target dir itself, only its contents.
|
||||
is($path, "", "path");
|
||||
is($stow_path, "", "stow path");
|
||||
is($package, "", "corner case - link points to target dir");
|
||||
});
|
||||
|
||||
subtest("relative symlink pointing to parent of target dir" => sub {
|
||||
plan tests => 3;
|
||||
my ($path, $stow_path, $package) =
|
||||
$stow->find_stowed_path("a/b/c", "../../../..");
|
||||
is($path, "", "path");
|
||||
is($stow_path, "", "stow path");
|
||||
is($package, "", "corner case - link points to parent of target dir");
|
||||
});
|
||||
|
||||
subtest("unowned symlink pointing to absolute path inside target" => sub {
|
||||
plan tests => 3;
|
||||
my ($path, $stow_path, $package) =
|
||||
$stow->find_stowed_path("a/b/c", "$ABS_TEST_DIR/target/d");
|
||||
is($path, "", "path");
|
||||
is($stow_path, "", "stow path");
|
||||
is($package, "", "symlink unowned by Stow points to absolute path outside target directory");
|
||||
});
|
||||
|
||||
subtest("unowned symlink pointing to absolute path outside target" => sub {
|
||||
plan tests => 3;
|
||||
my ($path, $stow_path, $package) =
|
||||
$stow->find_stowed_path("a/b/c", "/dev/null");
|
||||
is($path, "", "path");
|
||||
is($stow_path, "", "stow path");
|
||||
is($package, "", "symlink unowned by Stow points to absolute path outside target directory");
|
||||
});
|
||||
|
||||
# Now make stow2 the primary stow directory and test that it still
|
||||
# works when the stow directory is under the target directory
|
||||
$stow->set_stow_dir("$ABS_TEST_DIR/target/stow2");
|
||||
|
||||
subtest("stow2 becomes the primary stow directory" => sub {
|
||||
plan tests => 3;
|
||||
|
||||
my ($path, $stow_path, $package) =
|
||||
$stow->find_stowed_path("a/b/c", "../../stow2/a/b/c");
|
||||
is($path, "stow2/a/b/c", "path in stow2");
|
||||
is($stow_path, "stow2", "stow path for stow2");
|
||||
is($package, "a", "stow2 is subdir of target directory");
|
||||
});
|
||||
|
|
|
|||
88
t/link_dest_within_stow_dir.t
Executable file
88
t/link_dest_within_stow_dir.t
Executable file
|
|
@ -0,0 +1,88 @@
|
|||
#!/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/.
|
||||
|
||||
#
|
||||
# Testing Stow::link_dest_within_stow_dir()
|
||||
#
|
||||
|
||||
use strict;
|
||||
use warnings;
|
||||
|
||||
use Test::More tests => 6;
|
||||
|
||||
use testutil;
|
||||
use Stow::Util;
|
||||
|
||||
init_test_dirs();
|
||||
|
||||
# This is a relative path, unlike $ABS_TEST_DIR below.
|
||||
my $stow = new_Stow(dir => "$TEST_DIR/stow",
|
||||
target => "$TEST_DIR/target");
|
||||
|
||||
subtest("relative stow dir, link to top-level package file" => sub {
|
||||
plan tests => 2;
|
||||
my ($package, $path) =
|
||||
$stow->link_dest_within_stow_dir("../stow/pkg/dir/file");
|
||||
is($package, "pkg", "package");
|
||||
is($path, "dir/file", "path");
|
||||
});
|
||||
|
||||
subtest("relative stow dir, link to second-level package file" => sub {
|
||||
plan tests => 2;
|
||||
my ($package, $path) =
|
||||
$stow->link_dest_within_stow_dir("../stow/pkg/dir/subdir/file");
|
||||
is($package, "pkg", "package");
|
||||
is($path, "dir/subdir/file", "path");
|
||||
});
|
||||
|
||||
# This is an absolute path, unlike $TEST_DIR above.
|
||||
$stow = new_Stow(dir => "$ABS_TEST_DIR/stow",
|
||||
target => "$ABS_TEST_DIR/target");
|
||||
|
||||
subtest("relative stow dir, link to second-level package file" => sub {
|
||||
plan tests => 2;
|
||||
my ($package, $path) =
|
||||
$stow->link_dest_within_stow_dir("../stow/pkg/dir/file");
|
||||
is($package, "pkg", "package");
|
||||
is($path, "dir/file", "path");
|
||||
});
|
||||
|
||||
subtest("absolute stow dir, link to top-level package file" => sub {
|
||||
plan tests => 2;
|
||||
my ($package, $path) =
|
||||
$stow->link_dest_within_stow_dir("../stow/pkg/dir/subdir/file");
|
||||
is($package, "pkg", "package");
|
||||
is($path, "dir/subdir/file", "path");
|
||||
});
|
||||
|
||||
# Links with destination in the target are not pointing within
|
||||
# the stow dir, so they're not owned by stow.
|
||||
subtest("link to path in target" => sub {
|
||||
plan tests => 2;
|
||||
my ($package, $path) =
|
||||
$stow->link_dest_within_stow_dir("./alien");
|
||||
is($path, "", "alien is in target, so path is empty");
|
||||
is($package, "", "alien is in target, so package is empty");
|
||||
});
|
||||
|
||||
subtest("link to path outside target and stow dir" => sub {
|
||||
plan tests => 2;
|
||||
my ($package, $path) =
|
||||
$stow->link_dest_within_stow_dir("../alien");
|
||||
is($path, "", "alien is outside, so path is empty");
|
||||
is($package, "", "alien is outside, so package is empty");
|
||||
});
|
||||
Loading…
Reference in a new issue