From 52ceed6f39c202b6b45ca320bd2bc5d4a7e950f8 Mon Sep 17 00:00:00 2001
From: Adam Williamson <awilliam@redhat.com>
Date: Mon, 26 Oct 2015 18:02:22 -0700
Subject: [PATCH] upgrade: disable screen blanking before long-running commands

Summary:
Updating the stable release prior to doing the update can take
a long time if the image hasn't been updated for a while, and
the upgrade download process itself can take a long time. If
the screen blanks out in either case, either the following
needle match may fail (if we're waiting for a needle) or 'still
screen' may be detected early (if we're waiting for a still
screen), so let's disable screen blanking to avoid it.

Test Plan: Run the upgrade tests and see if they work.

Reviewers: garretraziel, jskladan

Reviewed By: jskladan

Subscribers: tflink

Differential Revision: https://phab.qadevel.cloud.fedoraproject.org/D628
---
 tests/upgrade_preinstall.pm | 2 ++
 tests/upgrade_run.pm        | 3 +++
 2 files changed, 5 insertions(+)

diff --git a/tests/upgrade_preinstall.pm b/tests/upgrade_preinstall.pm
index c93ace9a..224749e6 100644
--- a/tests/upgrade_preinstall.pm
+++ b/tests/upgrade_preinstall.pm
@@ -13,6 +13,8 @@ sub run {
     }
     # switch to TTY3 for both, graphical and console tests
     $self->root_console(tty=>3);
+    # disable screen blanking (update can take a long time)
+    type_string "setterm -blank 0\n";
 
     # upgrader should be installed on up-to-date system
 
diff --git a/tests/upgrade_run.pm b/tests/upgrade_run.pm
index 3d2e28c0..f391ef4a 100644
--- a/tests/upgrade_run.pm
+++ b/tests/upgrade_run.pm
@@ -11,6 +11,9 @@ sub run {
     if ($release eq 'rawhide' or $milestone eq 'branched') {
         $args .= " --nogpgcheck";
     }
+    # disable screen blanking (download can take a long time)
+    type_string "setterm -blank 0\n";
+
     type_string "dnf -y system-upgrade download ${args}";
     send_key "ret";