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# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
package Apache::TestHarness;
use strict;
use warnings FATAL => 'all';
use Test::Harness ();
use Apache::Test ();
use Apache::TestSort ();
use Apache::TestTrace;
use File::Spec::Functions qw(catfile catdir);
use File::Find qw(finddepth);
use File::Basename qw(dirname);
sub inc_fixup {
# use blib
unshift @INC, map "blib/$_", qw(lib arch);
# fix all relative library locations
for (@INC) {
$_ = "../$_" unless m,^(/)|([a-f]:),i;
}
}
#skip tests listed in t/SKIP
sub skip {
my($self, $file) = @_;
$file ||= catfile Apache::Test::vars('serverroot'), 'SKIP';
return unless -e $file;
my $fh = Symbol::gensym();
open $fh, $file or die "open $file: $!";
my @skip;
local $_;
while (<$fh>) {
chomp;
s/^\s+//; s/\s+$//; s/^\#.*//;
next unless $_;
s/\*/.*/g;
push @skip, $_;
}
close $fh;
return join '|', @skip;
}
#test if all.t would skip tests or not
{
my $source_lib = '';
sub run_t {
my($self, $file) = @_;
my $ran = 0;
if (Apache::TestConfig::IS_APACHE_TEST_BUILD and !length $source_lib) {
# so we can find Apache/Test.pm from both the perl-framework/
# and Apache-Test/
my $top_dir = Apache::Test::vars('top_dir');
foreach my $lib (catfile($top_dir, qw(Apache-Test lib)),
catfile($top_dir, qw(.. Apache-Test lib)),
catfile($top_dir, 'lib')) {
if (-d $lib) {
info "adding source lib $lib to \@INC";
$source_lib = qq[-Mlib="$lib"];
last;
}
}
}
my $cmd = qq[$^X $source_lib $file];
my $h = Symbol::gensym();
open $h, "$cmd|" or die "open $cmd: $!";
local $_;
while (<$h>) {
if (/^1\.\.(\d)/) {
$ran = $1;
last;
}
}
close $h;
$ran;
}
}
#if a directory has an all.t test
#skip all tests in that directory if all.t prints "1..0\n"
sub prune {
my($self, @tests) = @_;
my(@new_tests, %skip_dirs);
foreach my $test (@tests) {
next if $test =~ /\.#/; # skip temp emacs files
my $dir = dirname $test;
if ($test =~ m:\Wall\.t$:) {
unless (__PACKAGE__->run_t($test)) {
$skip_dirs{$dir} = 1;
@new_tests = grep { m:\Wall\.t$: ||
not $skip_dirs{dirname $_} } @new_tests;
push @new_tests, $test;
}
}
elsif (!$skip_dirs{$dir}) {
push @new_tests, $test;
}
}
@new_tests;
}
sub get_tests {
my $self = shift;
my $args = shift;
my @tests = ();
my $base = -d 't' ? catdir('t', '.') : '.';
my $ts = $args->{tests} || [];
if (@$ts) {
for (@$ts) {
if (-d $_) {
push(@tests, sort <$base/$_/*.t>);
}
else {
$_ .= ".t" unless /\.t$/;
push(@tests, $_);
}
}
}
else {
if ($args->{tdirs}) {
push @tests, map { sort <$base/$_/*.t> } @{ $args->{tdirs} };
}
else {
finddepth(sub {
return unless /\.t$/;
my $t = catfile $File::Find::dir, $_;
my $dotslash = catfile '.', "";
$t =~ s:^\Q$dotslash::;
push @tests, $t
}, $base);
@tests = sort @tests;
}
}
@tests = $self->prune(@tests);
if (my $skip = $self->skip) {
# Allow / \ and \\ path delimiters in SKIP file
$skip =~ s![/\\\\]+![/\\\\]!g;
@tests = grep { not /(?:$skip)/ } @tests;
}
Apache::TestSort->run(\@tests, $args);
#when running 't/TEST t/dir' shell tab completion adds a /
#dir//foo output is annoying, fix that.
s:/+:/:g for @tests;
return @tests;
}
sub run {
my $self = shift;
my $args = shift || {};
$Test::Harness::verbose ||= $args->{verbose};
if (my(@subtests) = @{ $args->{subtests} || [] }) {
$ENV{HTTPD_TEST_SUBTESTS} = "@subtests";
}
Test::Harness::runtests($self->get_tests($args, @_));
}
1;
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