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-rwxr-xr-xfeature-tests/auto-testing.pl184
1 files changed, 132 insertions, 52 deletions
diff --git a/feature-tests/auto-testing.pl b/feature-tests/auto-testing.pl
index db45226..5ed9d70 100755
--- a/feature-tests/auto-testing.pl
+++ b/feature-tests/auto-testing.pl
@@ -1,74 +1,154 @@
#!/usr/bin/env perl
-use strict;
use warnings;
-use feature qw/say/;
-
-package Manager;
-use Moose;
-with qw(MooseX::Workers);
+use strict;
-use POE qw(Filter::Reference Filter::Stream);
+sub PROGRAM () { "/opt/stow/repo/irssi-debug/bin/irssi" }
+use POSIX;
+use POE qw( Wheel::ReadWrite Wheel::Run Filter::Stream );
use Term::VT102;
+use Term::TermInfo;
+
+my $ti = Term::Terminfo->new();
+
+my $vt = Term::VT102->new(rows => 24, cols => 80);
+$vt->callback_set('OUTPUT', \&vt_output, undef);
+$vt->callback_set('ROWCHANGE', \&vt_rowchange, undef);
+
+sub vt_rowchange {
+ my ($vt, $cb_name, $arg1, $arg2, $priv_data) = @_;
+ #print STDERR "Row $arg1 changing: $arg2\n";
+ print $ti->getstr("clear");
+ print vt_dump();
+
+}
+
+sub vt_output {
+ my ($vt, $cb_name, $cb_data, $priv_data) = @_;
+ #print "X:" . $cb_data;
+}
-has 'vt'
- => (
- is => 'ro',
- isa => 'Term::VT102',
- required => 1,
- lazy => 1,
- builder => '_build_vt'
- );
+sub vt_dump {
+ my $str = '';
+ for my $y (1..24) {
+ $str .= $vt->row_sgrtext($y) . "\n";
+ }
+ return $str;
+}
+
+### Handle the _start event. This sets things in motion.
+sub handle_start {
+ my ($kernel, $heap) = @_[KERNEL, HEAP];
+
+ save_term_settings($heap);
+
+ # Set a signal handler.
+ $kernel->sig(CHLD => "got_sigchld");
+
+ make_raw();
-sub _build_vt {
- my $vt = Term::VT102->new(cols => 80, rows => 24);
- $vt->callback_set('OUTPUT', \&vt_output, undef);
+ # Start the terminal reader/writer.
+ $heap->{stdio} = POE::Wheel::ReadWrite->new(
+ InputHandle => \*STDIN,
+ OutputHandle => \*STDOUT,
+ InputEvent => "got_terminal_stdin",
+ Filter => POE::Filter::Stream->new(),
+ );
- return $vt;
+ # Start the asynchronous child process.
+ $heap->{program} = POE::Wheel::Run->new(
+ Program => PROGRAM,
+ Conduit => "pty",
+ StdoutEvent => "got_child_stdout",
+ StdioFilter => POE::Filter::Stream->new(),
+ );
}
-sub vt_output {
- my ($vt, $cb_name, $data, $priv) = @_;
- say "Data is: $data"
+### Handle the _stop event. This restores the original terminal
+### settings when we're done. That's very important.
+sub handle_stop {
+ my $heap = $_[HEAP];
+ $heap->{stdin_tio}->setattr(0, TCSANOW);
+ $heap->{stdout_tio}->setattr(1, TCSANOW);
+ $heap->{stderr_tio}->setattr(2, TCSANOW);
}
-sub run {
- my $self = shift;
- my $job = MooseX::Workers::Job->new
- (
- name => "Irssi",
- command => "/opt/stow/repo/irssi-debug/bin/irssi",
- args => [ "--home=/tmp" ],
- );
-
- $self->spawn($job);
-
- POE::Kernel->run();
+
+### Handle terminal STDIN. Send it to the background program's STDIN.
+### If the user presses ^C, then also go berserk a little.
+
+sub handle_terminal_stdin {
+ my ($heap, $input) = @_[HEAP, ARG0];
+ while ($input =~ m/\003/g) {
+ $input = "/echo I like cakes\n";
+ }
+ $heap->{program}->put($input);
}
-# Implement our Interface
-# These two are both optional; if defined (as here), they
-# should return a subclass of POE::Filter.
-sub stdout_filter { new POE::Filter::Stream }
-sub stderr_filter { new POE::Filter::Line }
+### Handle STDOUT from the child program.
+sub handle_child_stdout {
+ my ($heap, $input) = @_[HEAP, ARG0];
+ # process via vt
+ $vt->process($input);
+ # send to terminal
+# $heap->{stdio}->put($input);
+}
-sub worker_stdout {
- my ( $self, $data ) = @_;
+### Handle SIGCHLD. Shut down if the exiting child process was the
+### one we've been managing.
- $self->vt->process($data);
+sub handle_sigchld {
+ my ($heap, $child_pid) = @_[HEAP, ARG1];
+ if ($child_pid == $heap->{program}->PID) {
+ delete $heap->{program};
+ delete $heap->{stdio};
+ }
+ return 0;
}
-sub worker_manager_start { warn 'started worker manager' }
-sub worker_manager_stop { warn 'stopped worker manager' }
-sub max_workers_reached { warn 'maximum worker count reached' }
-sub worker_error { shift; warn join ' ', @_; }
-sub worker_done { shift; warn join ' ', @_; }
-sub worker_started { shift; warn join ' ', @_; }
-sub sig_child { shift; warn join ' ', @_; }
-sub sig_TERM { shift; warn 'Handled TERM' }
+### Start a session to encapsulate the previous features.
+POE::Session->create(
+ inline_states => {
+ _start => \&handle_start,
+ _stop => \&handle_stop,
+ got_terminal_stdin => \&handle_terminal_stdin,
+ got_child_stdout => \&handle_child_stdout,
+ got_sigchld => \&handle_sigchld,
+ },
+);
+
+
+sub make_raw {
+
+ # Put the terminal into raw input mode. Otherwise discrete
+ # keystrokes will not be read immediately.
+ my $tio = POSIX::Termios->new();
+ $tio->getattr(0);
+ my $lflag = $tio->getlflag;
+ $lflag &= ~(ECHO | ECHOE | ECHOK | ECHONL | ICANON | IEXTEN | ISIG);
+ $tio->setlflag($lflag);
+ my $iflag = $tio->getiflag;
+ $iflag &= ~(BRKINT | INPCK | ISTRIP | IXON);
+ $tio->setiflag($iflag);
+ my $cflag = $tio->getcflag;
+ $cflag &= ~(CSIZE | PARENB);
+ $tio->setcflag($cflag);
+ $tio->setattr(0, TCSANOW);
-no Moose;
+}
-Manager->new->run();
+sub save_term_settings {
+ my ($heap) = @_;
+ # Save the original terminal settings so they can be restored later.
+ $heap->{stdin_tio} = POSIX::Termios->new();
+ $heap->{stdin_tio}->getattr(0);
+ $heap->{stdout_tio} = POSIX::Termios->new();
+ $heap->{stdout_tio}->getattr(1);
+ $heap->{stderr_tio} = POSIX::Termios->new();
+ $heap->{stderr_tio}->getattr(2);
+}
+### Start POE's main loop, which runs the session until it's done.
+$poe_kernel->run();
+exit 0;