1 files changed, 109 insertions, 0 deletions
diff --git a/scripts/t/Dpkg_BuildOptions.t b/scripts/t/Dpkg_BuildOptions.t
new file mode 100644
index 0000000..f3080a2
--- /dev/null
+++ b/scripts/t/Dpkg_BuildOptions.t
@@ -0,0 +1,109 @@
+#!/usr/bin/perl
+#
+# This program 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 2 of the License, or
+# (at your option) any later version.
+#
+# This program 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/>.
+
+use strict;
+use warnings;
+
+use Test::More tests => 28;
+
+use Dpkg::ErrorHandling;
+
+use_ok('Dpkg::BuildOptions');
+
+{
+    no warnings; ## no critic (TestingAndDebugging::ProhibitNoWarnings)
+    # Disable warnings related to invalid values fed during
+    # the tests
+    report_options(quiet_warnings => 1);
+}
+
+$ENV{DEB_BUILD_OPTIONS} = 'noopt foonostripbar parallel=3 bazNOCHECK';
+
+my $dbo = Dpkg::BuildOptions->new();
+ok($dbo->has('noopt'), 'has noopt');
+is($dbo->get('noopt'), undef, 'noopt value');
+ok($dbo->has('foonostripbar'), 'has foonostripbar');
+is($dbo->get('foonostripbar'), undef, 'foonostripbar value');
+ok($dbo->has('parallel'), 'has parallel');
+is($dbo->get('parallel'), 3, 'parallel value');
+ok(!$dbo->has('bazNOCHECK'), 'not has bazNOCHECK');
+
+$dbo->reset();
+$dbo->merge('no opt no-strip parallel = 5 nocheck', 'test');
+ok($dbo->has('no'), 'has no');
+is($dbo->get('no'), undef, 'no value');
+ok($dbo->has('opt'), 'has opt');
+is($dbo->get('opt'), undef, 'opt value');
+ok($dbo->has('no-strip'), 'has no-strip');
+is($dbo->get('no-strip'), undef, 'no-strip value');
+ok($dbo->has('parallel'), 'has parallel');
+is($dbo->get('parallel'), '', 'parallel value');
+ok($dbo->has('nocheck'), 'has nocheck');
+is($dbo->get('nocheck'), undef, 'nocheck value');
+
+$dbo->reset();
+$dbo->set('parallel', 5);
+$dbo->set('noopt', undef);
+
+my $env = $dbo->export();
+is($env, 'noopt parallel=5', 'value of export');
+is($ENV{DEB_BUILD_OPTIONS}, $env, 'env match return value of export');
+$env = $dbo->export('OTHER_VARIABLE');
+is($ENV{OTHER_VARIABLE}, $env, 'export to other variable');
+
+$ENV{DEB_BUILD_OPTIONS} = 'foobar';
+$dbo = Dpkg::BuildOptions->new();
+$dbo->set('noopt', 1);
+is($dbo->output(), 'foobar noopt', 'output');
+
+$dbo = Dpkg::BuildOptions->new(envvar => 'OTHER_VARIABLE');
+is($dbo->get('parallel'), 5, 'import from other variable, check parallel');
+ok($dbo->has('noopt'), 'import from other variable, check noopt');
+
+my %theme = (
+    metal => undef,
+    pink => undef,
+    rusty => undef,
+    sky => undef,
+);
+my %theme_ref;
+
+$dbo = Dpkg::BuildOptions->new();
+
+$theme_ref{$_} = 1 foreach keys %theme;
+$dbo->set('theme', '+all');
+$dbo->parse_features('theme', \%theme);
+is_deeply(\%theme, \%theme_ref, 'features set with +all');
+
+$theme{$_} = undef foreach keys %theme;
+$theme_ref{$_} = 1 foreach keys %theme;
+$theme_ref{rusty} = 0;
+$dbo->set('theme', '+all,-rusty');
+$dbo->parse_features('theme', \%theme);
+is_deeply(\%theme, \%theme_ref, 'features set with +all,-rusty');
+
+$theme{$_} = undef foreach keys %theme;
+$theme_ref{$_} = 0 foreach keys %theme;
+$theme_ref{metal} = 1;
+$dbo->set('theme', '-all,+metal');
+$dbo->parse_features('theme', \%theme);
+is_deeply(\%theme, \%theme_ref, 'features set with +all,-rusty');
+
+$theme{$_} = $theme_ref{$_} = undef foreach keys %theme;
+$theme_ref{pink} = 1;
+$theme_ref{sky} = 0;
+$dbo->set('theme', '+pink,-sky');
+$dbo->parse_features('theme', \%theme);
+is_deeply(\%theme, \%theme_ref, 'features set with +pink,-sky');