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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 21:06:40 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 21:06:40 +0000 |
commit | d827c6cf1631209f5042a9d1d8a7ecc24223c8a0 (patch) | |
tree | 91a431d301efd0e524bdfb0c46e97d591a9d7b03 /t/dh_compress.t | |
parent | Initial commit. (diff) | |
download | debhelper-upstream/13.11.4.tar.xz debhelper-upstream/13.11.4.zip |
Adding upstream version 13.11.4.upstream/13.11.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rwxr-xr-x | t/dh_compress.t | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/t/dh_compress.t b/t/dh_compress.t new file mode 100755 index 0000000..1eb6156 --- /dev/null +++ b/t/dh_compress.t @@ -0,0 +1,114 @@ +#!/usr/bin/perl + +use strict; +use warnings; + +use File::Basename qw(dirname); +use lib dirname(__FILE__); +use Test::DH; + +use File::Path qw(make_path remove_tree); +use Test::More; +use Debian::Debhelper::Dh_Lib qw(!dirname); + +my $PREFIX = 'debian/debhelper/usr/share/doc/debhelper'; + +plan tests => 2; + +each_compat_subtest { + # we are testing compressing doc txt files + # foo.txt is 2k and bar.txt is 5k + mk_test_dir(); + + # default operation, bar.txt becomes bar.txt.gz and foo.txt is + # unchanged + ok(run_dh_tool('dh_compress')); + + is_deeply( + [map { s{${PREFIX}/}{}; $_ } sort glob "$PREFIX/*"], + [qw|bar.txt.gz foo.txt|], + '5k txt doc compressed, 2k txt doc not compressed' + ); + + mk_test_dir(); + + # now if I want to pass both on the command line to dh_compress, + # it should compress both + ok(run_dh_tool('dh_compress', '--', + 'usr/share/doc/debhelper/foo.txt', + 'usr/share/doc/debhelper/bar.txt')); + + is_deeply( + [map { s{${PREFIX}/}{}; $_ } sort glob "$PREFIX/*"], + [qw|bar.txt.gz foo.txt.gz|], + 'both 5k and 2k txt docs compressed' + ); + + mk_test_dir(); + + # absolute paths should also work + ok(run_dh_tool('dh_compress', '--', + '/usr/share/doc/debhelper/foo.txt', + '/usr/share/doc/debhelper/bar.txt')); + + is_deeply( + [map { s{${PREFIX}/}{}; $_ } sort glob "$PREFIX/*"], + [qw|bar.txt.gz foo.txt.gz|], + 'both 5k and 2k txt docs compressed by absolute path args' + ); + + rm_test_dir(); + + mk_test_dir(); + + is(system('cp', '-la', "${PREFIX}/bar.txt", "${PREFIX}/hardlink.txt"), 0, + 'create hardlink'); + + ok(run_dh_tool('dh_compress')); + + is_deeply( + [map { s{${PREFIX}/}{}; $_ } sort glob "$PREFIX/*"], + [qw|bar.txt.gz foo.txt hardlink.txt.gz|], + 'the 5k and its hardlink txt docs compressed' + ); + + # Verify that the hardlink is preserved. + my ($dev1, $inode1) = stat("${PREFIX}/bar.txt.gz") // error("stat ${PREFIX}/bar.txt.gz: $!"); + my ($dev2, $inode2) = stat("${PREFIX}/hardlink.txt.gz") // error("stat ${PREFIX}/hardlink.txt.gz: $!"); + + is($dev1, $dev2, 'Still hardlinked'); + is($inode1, $inode2, 'Still hardlinked'); + + rm_test_dir(); +}; + +each_compat_from_and_above_subtest(12, sub { + make_path("${PREFIX}/examples"); + create_file_of_size("${PREFIX}/examples/foo.py", 5120); + ok(run_dh_tool('dh_compress')); + ok(-f "${PREFIX}/examples/foo.py", "${PREFIX}/examples/foo.py is not compressed"); + ok(! -f "${PREFIX}/examples/foo.py.gz", "${PREFIX}/examples/foo.py is not compressed"); +}); + +sub create_file_of_size { + my ($filename, $size) = @_; + open(my $fh, '>', $filename) or error("open($filename) failed: $!"); + print {$fh} 'X' x $size; + close($fh) or error("close($filename) failed: $!"); +} + +sub mk_test_dir { + rm_test_dir(); + + make_path($PREFIX); + + create_file_of_size("${PREFIX}/foo.txt", 2048); + create_file_of_size("${PREFIX}/bar.txt", 5120); +} + +sub rm_test_dir { + remove_tree('debian/debhelper'); + + rm_files('debian/debhelper.debhelper.log'); +} + |