1#!/usr/bin/perl 2# 3# Test Perl code for test coverage. 4# 5# The canonical version of this file is maintained in the rra-c-util package, 6# which can be found at <https://www.eyrie.org/~eagle/software/rra-c-util/>. 7# 8# Written by Russ Allbery <eagle@eyrie.org> 9# Copyright 2019 Russ Allbery <eagle@eyrie.org> 10# Copyright 2013-2014 11# The Board of Trustees of the Leland Stanford Junior University 12# 13# Permission is hereby granted, free of charge, to any person obtaining a 14# copy of this software and associated documentation files (the "Software"), 15# to deal in the Software without restriction, including without limitation 16# the rights to use, copy, modify, merge, publish, distribute, sublicense, 17# and/or sell copies of the Software, and to permit persons to whom the 18# Software is furnished to do so, subject to the following conditions: 19# 20# The above copyright notice and this permission notice shall be included in 21# all copies or substantial portions of the Software. 22# 23# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 24# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 25# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 26# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 27# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 28# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 29# DEALINGS IN THE SOFTWARE. 30# 31# SPDX-License-Identifier: MIT 32 33use 5.008; 34use strict; 35use warnings; 36 37use lib 't/lib'; 38 39use Test::RRA qw(skip_unless_author use_prereq); 40use Test::RRA::Config qw($COVERAGE_LEVEL @COVERAGE_SKIP_TESTS); 41 42use File::Spec; 43use Test::More; 44 45# Skip code coverage unless author tests are enabled since it takes a long 46# time, is sensitive to versions of various libraries, and does not detect 47# functionality problems. 48skip_unless_author('Coverage tests'); 49 50# Load prerequisite modules. 51use_prereq('Devel::Cover'); 52use_prereq('Test::Strict'); 53 54# Build a list of test directories to use for coverage. 55my %ignore = map { $_ => 1 } qw(data docs style), @COVERAGE_SKIP_TESTS; 56opendir(my $testdir, 't') or BAIL_OUT("cannot open t: $!"); 57my @t_dirs = readdir($testdir) or BAIL_OUT("cannot read t: $!"); 58closedir($testdir) or BAIL_OUT("cannot close t: $!"); 59 60# Filter out ignored and system directories. 61@t_dirs = grep { !$ignore{$_} } File::Spec->no_upwards(@t_dirs); 62 63# Prepend the t directory name to the directories. 64@t_dirs = map { File::Spec->catfile('t', $_) } @t_dirs; 65 66# Disable POD coverage; that's handled separately and is confused by 67# autoloading. 68$Test::Strict::DEVEL_COVER_OPTIONS 69 = '-coverage,statement,branch,condition,subroutine'; 70 71# Do the coverage analysis. 72all_cover_ok($COVERAGE_LEVEL, @t_dirs); 73 74# Hack to suppress "used only once" warnings. 75END { $Test::Strict::DEVEL_COVER_OPTIONS = q{} } 76