-#!perl
-
# This test tests the standalone server's auto-restart feature.
use strict;
use warnings;
+use Test::More;
+BEGIN {
+ plan skip_all => 'set TEST_HTTP to enable this test' unless $ENV{TEST_HTTP};
+}
+
use File::Path;
use FindBin;
use LWP::Simple;
use IO::Socket;
-use Test::More;
+use IPC::Open3;
+use Catalyst::Engine::HTTP::Restarter::Watcher;
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 $@;
+plan skip_all => 'Catalyst::Devel >= 1.04 required' if $Catalyst::Devel::VERSION <= 1.03;
eval "use File::Copy::Recursive";
plan skip_all => 'File::Copy::Recursive required' if $@;
-plan tests => 40;
+plan tests => 120;
+
+my $tmpdir = "$FindBin::Bin/../t/tmp";
# clean up
-rmtree "$FindBin::Bin/../t/tmp" if -d "$FindBin::Bin/../t/tmp";
+rmtree $tmpdir if -d $tmpdir;
# create a TestApp and copy the test libs into it
-mkdir "$FindBin::Bin/../t/tmp";
-chdir "$FindBin::Bin/../t/tmp";
-system
- "perl -I$FindBin::Bin/../lib $FindBin::Bin/../script/catalyst.pl TestApp";
+mkdir $tmpdir;
+chdir $tmpdir;
+
+system( $^X, "-I$FindBin::Bin/../lib", "$FindBin::Bin/../script/catalyst.pl", 'TestApp' );
+
chdir "$FindBin::Bin/..";
File::Copy::Recursive::dircopy( 't/lib', 't/tmp/TestApp/lib' );
# 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: $!";
+
+my( $server, $pid );
+$pid = open3( undef, $server, undef,
+ $^X, "-I$FindBin::Bin/../lib",
+ "$FindBin::Bin/../t/tmp/TestApp/script/testapp_server.pl", '-port',
+ $port, '-restart' )
+ or die "Unable to spawn standalone HTTP server: $!";
+
+# switch to non-blocking reads so we can fail
+# gracefully instead of just hanging forever
+
+$server->blocking( 0 );
# wait for it to start
print "Waiting for server to start...\n";
my @files = (
"$FindBin::Bin/../t/tmp/TestApp/lib/TestApp.pm",
"$FindBin::Bin/../t/tmp/TestApp/lib/TestApp/Controller/Action/Begin.pm",
-"$FindBin::Bin/../t/tmp/TestApp/lib/TestApp/Controller/Engine/Request/URI.pm",
+ "$FindBin::Bin/../t/tmp/TestApp/lib/TestApp/Controller/Immutable.pm",
);
+push(@files, "$FindBin::Bin/../t/tmp/TestApp/lib/TestApp/Controller/Immutable/HardToReload.pm")
+ if Catalyst::Engine::HTTP::Restarter::Watcher::DETECT_PACKAGE_COMPILATION();
+
# change some files and make sure the server restarts itself
+NON_ERROR_RESTART:
for ( 1 .. 20 ) {
my $index = rand @files;
open my $pm, '>>', $files[$index]
# give the server time to notice the change and restart
my $count = 0;
- sleep 1;
- while ( check_port( 'localhost', $port ) != 1 ) {
+ my $line;
+
+ while ( ( $line || '' ) !~ /can connect/ ) {
+ # wait for restart message
+ $line = $server->getline;
+ sleep 0.1;
+ if ( $count++ > 100 ) {
+ fail "Server restarted";
+ SKIP: {
+ skip "Server didn't restart, no sense in checking response", 1;
+ }
+ next NON_ERROR_RESTART;
+ }
+ };
+ pass "Server restarted";
+ $count = 0;
+ while ( check_port( 'localhost', $port ) != 1 ) {
# wait for it to restart
sleep 0.1;
- die "Server appears to have died" if $count++ > 50;
+ die "Server appears to have died" if $count++ > 100;
}
my $response = get("http://localhost:$port/action/default");
like( $response, qr/Catalyst::Request/, 'Non-error restart, request OK' );
- #print $server->getline;
+ # give the server some time to reindex its files
+ sleep 1;
}
# add errors to the file and make sure server does not die or restart
+NO_RESTART_ON_ERROR:
for ( 1 .. 20 ) {
my $index = rand @files;
open my $pm, '>>', $files[$index]
print $pm "bleh";
close $pm;
- # give the server time to notice the change
- sleep 1;
+ my $count = 0;
+ my $line;
+
+ while ( ( $line || '' ) !~ /failed/ ) {
+ # wait for restart message
+ $line = $server->getline;
+ sleep 0.1;
+ if ( $count++ > 100 ) {
+ fail "Server restarted";
+ SKIP: {
+ skip "Server didn't restart, no sense in checking response", 1;
+ }
+ next NO_RESTART_ON_ERROR;
+ }
+ };
+
+ pass "Server refused to restart";
+
if ( check_port( 'localhost', $port ) != 1 ) {
die "Server appears to have died";
}
like( $response, qr/Catalyst::Request/,
'Syntax error, no restart, request OK' );
- #print $server->getline;
+ # give the server some time to reindex its files
+ sleep 1;
+
+}
+
+# multiple restart directories
+
+# we need different options so we have to rebuild most
+# of the testing environment
+
+kill 'KILL', $pid;
+close $server;
+
+# pick next port because the last one might still be blocked from
+# previous server. This might fail if this port is unavailable
+# but picking the first one has the same problem so this is acceptable
+
+$port += 1;
+
+{ no warnings 'once'; $File::Copy::Recursive::RMTrgFil = 1; }
+File::Copy::Recursive::dircopy( 't/lib', 't/tmp/TestApp/lib' );
+
+# change various files
+@files = (
+ "$FindBin::Bin/../t/tmp/TestApp/lib/TestApp/Controller/Action/Begin.pm",
+ "$FindBin::Bin/../t/tmp/TestApp/lib/TestApp/Controller/Engine/Request/URI.pm",
+);
+
+my $app_root = "$FindBin::Bin/../t/tmp/TestApp";
+my $restartdirs = join ' ', map{
+ "-restartdirectory $app_root/lib/TestApp/Controller/$_"
+} qw/Action Engine/;
+
+$pid = open3( undef, $server, undef,
+ $^X, "-I$FindBin::Bin/../lib",
+ "$FindBin::Bin/../t/tmp/TestApp/script/testapp_server.pl", '-port',
+ $port, '-restart', $restartdirs )
+ or die "Unable to spawn standalone HTTP server: $!";
+$server->blocking( 0 );
+
+
+# wait for it to start
+print "Waiting for server to start...\n";
+while ( check_port( 'localhost', $port ) != 1 ) {
+ sleep 1;
}
-# shut it down
-kill 'INT', $pid;
+MULTI_DIR_RESTART:
+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;
+ my $line;
+
+ while ( ( $line || '' ) !~ /can connect/ ) {
+ # wait for restart message
+ $line = $server->getline;
+ sleep 0.1;
+ if ( $count++ > 100 ) {
+ fail "Server restarted";
+ SKIP: {
+ skip "Server didn't restart, no sense in checking response", 1;
+ }
+ next MULTI_DIR_RESTART;
+ }
+ };
+ pass "Server restarted with multiple restartdirs";
+
+ $count = 0;
+ while ( check_port( 'localhost', $port ) != 1 ) {
+ # wait for it to restart
+ sleep 0.1;
+ die "Server appears to have died" if $count++ > 100;
+ }
+ my $response = get("http://localhost:$port/action/default");
+ like( $response, qr/Catalyst::Request/, 'Non-error restart, request OK' );
+
+ # give the server some time to reindex its files
+ sleep 1;
+}
+
+# shut it down again
+
+kill 'KILL', $pid;
close $server;
# clean up