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#!perl
# For poor environment, e.g. CGI applications without XS
BEGIN { $ENV{PERL_ONLY}= 1 }
use strict;
use warnings;
use Getopt::Long;
use Test::More;
use Benchmark qw(:all);
use FindBin qw($Bin);
use Template;
use HTML::Template;
use Text::MicroTemplate::Extended;
use Config; printf "Perl/%vd %s\n", $^V, $Config{archname};
GetOptions(
'booster' => \my $pp_booster,
'opcode' => \my $pp_opcode,
'size=i' => \my $n,
'template=s' => \my $tmpl,
'help' => \my $help,
);
die <<'HELP' if $help;
perl -Mblib benchmark/x-poor-env.pl [--size N] [--template NAME] [--opcode|booster]
This is a general benchmark utility for poor environment,
assuming CGI applications using only pure Perl modules.
See also benchmark/x-rich-env.pl.
HELP
$tmpl = 'include' if not defined $tmpl;
$n = 100 if not defined $n;
if(defined $pp_booster) {
$ENV{XSLATE} = 'pp=booster';
}
elsif(defined $pp_opcode) {
$ENV{XSLATE} = 'pp=opcode';
}
$ENV{MOUSE_PUREPERL} = 1;
$Template::Config::STASH = 'Template::Stash'; # Instead of Stash::XS
require Text::Xslate::PP;
foreach my $mod(qw(
Text::Xslate
Template
HTML::Template
Text::MicroTemplate
Text::MicroTemplate::Extended
)){
print $mod, '/', $mod->VERSION, "\n" if $mod->VERSION;
}
my $path = "$Bin/template";
my $vars = {
data => [ ({
title => "<FOO>",
author => "BAR",
abstract => "BAZ",
}) x $n
],
};
TEST: {
my $tx = Text::Xslate->new(
path => [$path],
cache_dir => '.xslate_cache',
cache => 2,
);
my $mt = Text::MicroTemplate::Extended->new(
include_path => [$path],
use_cache => 2,
);
my $tt = Template->new(
INCLUDE_PATH => [$path],
COMPILE_EXT => '.out',
);
my $ht = HTML::Template->new(
path => [$path],
filename => "$tmpl.ht",
case_sensitive => 1,
die_on_bad_params => 0,
double_file_cache => 1,
file_cache_dir => '.xslate_cache',
);
my $expected = $tx->render("$tmpl.tx", $vars);
$expected =~ s/\n+/\n/g;
plan tests => 3;
$tt->process("$tmpl.tt", $vars, \my $out) or die $tt->error;
$out =~ s/\n+/\n/g;
is $out, $expected, 'TT: Template-Toolkit';
$out = $mt->render_file($tmpl, $vars);
$out =~ s/\n+/\n/g;
is $out, $expected, 'MT: Text::MicroTemplate';
$ht->param($vars);
$out = $ht->output();
$out =~ s/\n+/\n/g;
is $out, $expected, 'HT: HTML::Template';
}
print "Benchmarks with '$tmpl' (datasize=$n)\n";
cmpthese -1 => {
Xslate => sub {
my $tx = Text::Xslate->new(
path => [$path],
cache_dir => '.xslate_cache',
cache => 2,
);
my $body = $tx->render("$tmpl.tx", $vars);
return;
},
MT => sub {
my $mt = Text::MicroTemplate::Extended->new(
include_path => [$path],
cache => 2,
);
my $body = $mt->render_file($tmpl, $vars);
return;
},
TT => sub {
my $tt = Template->new(
INCLUDE_PATH => [$path],
COMPILE_EXT => '.out',
);
my $body;
$tt->process("$tmpl.tt", $vars, \$body) or die $tt->error;
return;
},
HT => sub {
my $ht = HTML::Template->new(
path => [$path],
filename => "$tmpl.ht",
case_sensitive => 1,
die_on_bad_params => 0,
double_file_cache => 1,
file_cache_dir => '.xslate_cache',
);
$ht->param($vars);
my $body = $ht->output();
return;
},
};
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