test-terminal: set output terminals to raw modetr/pty-all

Not setting them to raw mode causes funny things to happen, such as
\n -> \r\n translation:

  ./test-terminal.perl echo foo | xxd
  0000000: 666f 6f0d 0a                             foo..

(Notice the added 0d.)

To avoid this, set the (pseudo)terminal to raw mode.  Note that the
IO::Pty docs recommend doing it on both master and slave.

Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Acked-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/t/test-terminal.perl b/t/test-terminal.perl
index ee01eb957e..10172aee18 100755
--- a/t/test-terminal.perl
+++ b/t/test-terminal.perl
@@ -69,6 +69,10 @@ if ($#ARGV < 1) {
 }
 my $master_out = new IO::Pty;
 my $master_err = new IO::Pty;
+$master_out->set_raw();
+$master_err->set_raw();
+$master_out->slave->set_raw();
+$master_err->slave->set_raw();
 my $pid = start_child(\@ARGV, $master_out->slave, $master_err->slave);
 close $master_out->slave;
 close $master_err->slave;