nixos tests: make getTTYText smart about tty size

2017-02-12 18:16:18 -05:00
parent 939c846ae7
commit 59e77daf5b
1 changed files with 1 additions and 1 deletions
--- a/nixos/lib/test-driver/Machine.pm
+++ b/nixos/lib/test-driver/Machine.pm
@@ -508,7 +508,7 @@ sub screenshot {
 sub getTTYText {
    my ($self, $tty) = @_;

-    my ($status, $out) = $self->execute("fold -w 80 /dev/vcs${tty}");
+    my ($status, $out) = $self->execute("fold -w\$(stty -F /dev/tty${tty} size | awk '{print \$2}') /dev/vcs${tty}");
    return $out;
 }