X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=catagits%2FCatalyst-Runtime.git;a=blobdiff_plain;f=t%2Foptional_http-server-restart.t;h=39f475a51ded6d125cf4d2cb5ca5d1ac6d77c317;hp=35e9f16ebfbeabce473ea3ca6eb9faa10bb9226b;hb=65b708a697de08be81bf212704d495e8cad41ed2;hpb=0d348d559a5aaa3f4ee46e4524f3e15788044c1b

diff --git a/t/optional_http-server-restart.t b/t/optional_http-server-restart.t
index 35e9f16..39f475a 100644
--- a/t/optional_http-server-restart.t
+++ b/t/optional_http-server-restart.t
@@ -1,121 +1,258 @@
-#!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;
-    }
-}
+# 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 IPC::Open3;
+use Catalyst::Engine::HTTP::Restarter::Watcher;
+use Time::HiRes qw/sleep/;
+eval "use Catalyst::Devel 1.0;";
+
+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 => 120;
+
+my $tmpdir = "$FindBin::Bin/../t/tmp";
+
+# clean up
+rmtree $tmpdir if -d $tmpdir;
+
+# create a TestApp and copy the test libs into it
+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' );
+
+# remove TestApp's tests
+rmtree 't/tmp/TestApp/t';
+
+# spawn the standalone HTTP server
+my $port = 30000 + int rand( 1 + 10000 );
+
+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";
+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/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]
+      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 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++ > 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;
+}
+
+# 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]
+      or die "Unable to open $files[$index] for writing: $!";
+    print $pm "bleh";
+    close $pm;
+
+    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";
+    }
+    my $response = get("http://localhost:$port/action/default");
+    like( $response, qr/Catalyst::Request/,
+        'Syntax error, no restart, request OK' );
+
+    # 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;
+}
+
+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 $server;
+
+# clean up
+rmtree "$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;
+    }
+}