#!perl
# This test tests the standalone server's auto-restart feature.
use strict;
use warnings;
use File::Path;
use FindBin;
use LWP::Simple;
use IO::Socket;
use Test::More;
use Time::HiRes qw/sleep/;
eval "use Catalyst::Devel 1.0;";
plan skip_all => 'set TEST_HTTP to enable this test' unless $ENV{TEST_HTTP};
plan skip_all => 'Catalyst::Devel required' if $@;
eval "use File::Copy::Recursive";
plan skip_all => 'File::Copy::Recursive required' if $@;
plan tests => 40;
# clean up
rmtree "$FindBin::Bin/../t/tmp" if -d "$FindBin::Bin/../t/tmp";
# create a TestApp and copy the test libs into it
mkdir "$FindBin::Bin/../t/tmp";
chdir "$FindBin::Bin/../t/tmp";
system
"perl -I$FindBin::Bin/../lib $FindBin::Bin/../script/catalyst.pl TestApp";
chdir "$FindBin::Bin/..";
File::Copy::Recursive::dircopy( 't/lib', 't/tmp/TestApp/lib' );
# remove TestApp's tests
rmtree 't/tmp/TestApp/t';
# spawn the standalone HTTP server
my $port = 30000 + int rand( 1 + 10000 );
my $pid = open my $server,
"perl -I$FindBin::Bin/../lib $FindBin::Bin/../t/tmp/TestApp/script/testapp_server.pl -port $port -restart 2>&1 |"
or die "Unable to spawn standalone HTTP server: $!";
# wait for it to start
print "Waiting for server to start...\n";
while ( check_port( 'localhost', $port ) != 1 ) {
sleep 1;
}
# change various files
my @files = (
"$FindBin::Bin/../t/tmp/TestApp/lib/TestApp.pm",
"$FindBin::Bin/../t/tmp/TestApp/lib/TestApp/Controller/Action/Begin.pm",
"$FindBin::Bin/../t/tmp/TestApp/lib/TestApp/Controller/Engine/Request/URI.pm",
);
# change some files and make sure the server restarts itself
for ( 1 .. 20 ) {
my $index = rand @files;
open my $pm, '>>', $files[$index]
or die "Unable to open $files[$index] for writing: $!";
print $pm "\n";
close $pm;
# give the server time to notice the change and restart
my $count = 0;
sleep 1;
while ( check_port( 'localhost', $port ) != 1 ) {
# wait for it to restart
sleep 0.1;
die "Server appears to have died" if $count++ > 50;
}
my $response = get("http://localhost:$port/action/default");
like( $response, qr/Catalyst::Request/, 'Non-error restart, request OK' );
#print $server->getline;
}
# add errors to the file and make sure server does not die or restart
for ( 1 .. 20 ) {
my $index = rand @files;
open my $pm, '>>', $files[$index]
or die "Unable to open $files[$index] for writing: $!";
print $pm "bleh";
close $pm;
# give the server time to notice the change
sleep 1;
if ( check_port( 'localhost', $port ) != 1 ) {
die "Server appears to have died";
}
my $response = get("http://localhost:$port/action/default");
like( $response, qr/Catalyst::Request/,
'Syntax error, no restart, request OK' );
#print $server->getline;
}
# shut it down
kill 'INT', $pid;
close $server;
# clean up
rmtree "$FindBin::Bin/../t/tmp" if -d "$FindBin::Bin/../t/tmp";
sub check_port {
my ( $host, $port ) = @_;
my $remote = IO::Socket::INET->new(
Proto => "tcp",
PeerAddr => $host,
PeerPort => $port
);
if ($remote) {
close $remote;
return 1;
}
else {
return 0;
}
}