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|
#!/usr/bin/perl
use warnings;
use strict;
use Test::More;
use POSIX;
use FindBin;
use Time::HiRes 'sleep';
use Mojo::File qw(tempfile path);
use lib ("$FindBin::Bin/lib", "../lib", "lib");
use Mojo::IOLoop::ReadWriteProcess qw(queue process);
use Mojo::IOLoop::ReadWriteProcess::Session;
subtest queues => sub {
my $q = queue;
$q->pool->maximum_processes(3);
$q->queue->maximum_processes(800);
my $proc = 10;
my $fired;
my $i = 1;
for (1 .. $proc) {
$q->add(process(sub { shift; return shift() })->set_pipes(0)->args($i));
$i++;
}
my %output;
$q->once(
stop => sub {
$fired++;
$output{shift->return_status}++;
});
is $q->queue->size, $proc - $q->pool->maximum_processes;
is $q->pool->size, 3;
is $q->pool->maximum_processes, 3;
$q->consume;
is $fired, $proc;
is $q->queue->size, 0;
is $q->pool->size, 0;
is $q->done->size, $proc;
$i = 1;
for (1 .. $proc) {
is $output{$i}, 1;
$i++;
}
};
subtest test_2 => sub {
my $q = queue;
$q->pool->maximum_processes(2);
$q->queue->maximum_processes(800);
my $proc = 10;
my $fired;
my $i = 1;
for (1 .. $proc) {
$q->add(process(sub { shift; return shift() })->set_pipes(0)->args($i));
$i++;
}
my %output;
$q->once(
stop => sub {
$fired++;
$output{shift->return_status}++;
});
is $q->queue->size, $proc - $q->pool->maximum_processes;
is $q->pool->size, 2;
is $q->pool->maximum_processes, 2;
$q->consume;
is $fired, $proc;
is $q->queue->size, 0;
is $q->pool->size, 0;
is $q->done->size, $proc;
$i = 1;
for (1 .. $proc) {
is $output{$i}, 1;
$i++;
}
};
subtest atomic_queues => sub {
my $q = queue;
$q->pool->maximum_processes(1);
$q->queue->maximum_processes(800);
my $proc = 10;
my $fired;
my $i = 1;
for (1 .. $proc) {
$q->add(process(sub { shift; return shift() })->set_pipes(0)->args($i));
$i++;
}
my %output;
$q->once(
stop => sub {
$fired++;
$output{shift->return_status}++;
});
is $q->queue->size, $proc - $q->pool->maximum_processes;
is $q->pool->size, 1;
is $q->pool->maximum_processes, 1;
$q->consume;
is $fired, $proc;
is $q->queue->size, 0;
is $q->pool->size, 0;
is $q->done->size, $proc;
$i = 1;
for (1 .. $proc) {
is $output{$i}, 1;
$i++;
}
};
subtest test_3 => sub {
my $q = queue();
$q->pool->maximum_processes(2);
$q->queue->maximum_processes(100000);
my $proc = 10;
my $fired;
my %output;
my $i = 1;
# Started as long as resources allows (maximum_processes of the main pool)
# That requires then to subscribe for each process event's separately (manually)
for (1 .. $proc) {
my $p = process(sub { shift; return shift() + 42 })->set_pipes(0)->args($i);
$p->once(
stop => sub {
$fired++;
$output{shift->return_status}++;
});
$q->add($p);
$i++;
}
is $q->pool->maximum_processes, 2;
$q->consume;
is $q->queue->size, 0;
is $q->pool->size, 0;
is $q->done->size, $proc;
is $fired, $proc;
$i = 1;
for (1 .. $proc) {
is $output{$i + 42}, 1 or diag explain \%output;
$i++;
}
};
is(Mojo::IOLoop::ReadWriteProcess::Session->singleton->all->size, 40);
is(Mojo::IOLoop::ReadWriteProcess::Session->singleton->all_orphans->size, 0);
subtest stress_test => sub {
plan skip_all => "set STRESS_TEST=1 (be careful)" unless $ENV{STRESS_TEST};
Mojo::IOLoop::ReadWriteProcess::Session->singleton->reset;
my $q = queue();
$q->pool->maximum_processes(50);
$q->queue->maximum_processes(100000);
my $proc = 200;
my $fired;
my %output;
my $i = 1;
# Started as long as resources allows (maximum_processes of the main pool)
# That requires then to subscribe for each process event's separately (manually)
for (1 .. $proc) {
my $p
= process(sub { shift; sleep 4; exit shift() })
->set_pipes(0)
->internal_pipes(0)
->args($i);
$p->once(
stop => sub {
$fired++;
$output{shift->exit_status}++;
});
$q->add($p);
$i++;
}
is $q->pool->maximum_processes, 50;
$q->consume;
is $q->queue->size, 0;
is $q->pool->size, 0;
is $q->done->size, $proc;
is $fired, $proc;
$i = 1;
for (1 .. $proc) {
is $output{$i}, 1 or diag explain \%output;
$i++;
}
is(Mojo::IOLoop::ReadWriteProcess::Session->singleton->all->size, 200);
};
done_testing;
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