mirror of
https://pagure.io/fedora-qa/os-autoinst-distri-fedora.git
synced 2024-11-24 23:03:08 +00:00
520a45b7b2
Summary: This is a bit icky, but it's the easiest way to solve a problem I've seen a few times, the latest case being https://openqa.stg.fedoraproject.org/tests/1664 . In that test, _console_wait_login logs in to tty1 as user, then uefi_ postinstall wants to switch to tty3 and log in as root. When it does that, sometimes the check_screen loop in console_login gets hit before the display has actually switched from tty1 to tty3, so everything gets out of sync. An alternative would be to have root_console check that it's either logged in or at the correct tty before handing off to console_login, but that starts duplicating stuff, and it breaks in the case the target tty is logged in as a user and the login prompt is no longer visible... Test Plan: Check all tests run as normal, and maybe run UEFI tests a few times to see that the bug no longer happens (but it's hard to reliably trigger it anyway). Reviewers: garretraziel, jskladan Reviewed By: jskladan Subscribers: tflink Differential Revision: https://phab.qadevel.cloud.fedoraproject.org/D683
94 lines
3.0 KiB
Perl
94 lines
3.0 KiB
Perl
package fedorabase;
|
|
use base 'basetest';
|
|
|
|
# base class for all Fedora tests
|
|
|
|
# use this class when using other base class doesn't make sense
|
|
|
|
use testapi;
|
|
|
|
# this subroutine handles logging in as a root/specified user into console
|
|
# it requires TTY to be already displayed (handled by the root_console() method of subclasses)
|
|
sub console_login {
|
|
my $self = shift;
|
|
my %args = (
|
|
user => "root",
|
|
password => get_var("ROOT_PASSWORD", "weakpassword"),
|
|
check => 1,
|
|
@_);
|
|
|
|
# There's a timing problem when we switch from a logged-in console
|
|
# to a non-logged in console and immediately call this function;
|
|
# if the switch lags a bit, this function will match one of the
|
|
# logged-in needles for the console we switched from, and get out
|
|
# of sync (e.g. https://openqa.stg.fedoraproject.org/tests/1664 )
|
|
# To avoid this, we'll sleep a couple of seconds before starting
|
|
sleep 2;
|
|
|
|
my $good = "";
|
|
my $bad = "";
|
|
my $needuser = 1;
|
|
my $needpass = 1;
|
|
if ($args{user} eq "root") {
|
|
$good = "root_console";
|
|
$bad = "user_console";
|
|
}
|
|
else {
|
|
$good = "user_console";
|
|
$bad = "root_console";
|
|
}
|
|
|
|
for my $n (1 .. 10) {
|
|
# This little loop should handle all possibilities quite
|
|
# efficiently: already at a prompt (previously logged in, or
|
|
# anaconda case), only need to enter username (live case),
|
|
# need to enter both username and password (installed system
|
|
# case). There are some annoying cases here involving delays
|
|
# to various commands and the limitations of needles;
|
|
# text_console_login also matches when the password prompt
|
|
# is displayed (as the login prompt is still visible), and
|
|
# both still match after login is complete, unless something
|
|
# runs 'clear'. The sleeps and $needuser / $needpass attempt
|
|
# to mitigate these problems.
|
|
if (check_screen $good, 0) {
|
|
return;
|
|
}
|
|
elsif (check_screen $bad, 0) {
|
|
script_run "exit";
|
|
sleep 2;
|
|
}
|
|
if ($needuser and check_screen "text_console_login", 0) {
|
|
type_string "$args{user}\n";
|
|
$needuser = 0;
|
|
sleep 2;
|
|
}
|
|
elsif ($needpass and check_screen "console_password_required", 0) {
|
|
type_string "$args{password}\n";
|
|
$needpass = 0;
|
|
# Sometimes login takes a bit of time, so add an extra sleep
|
|
sleep 2;
|
|
}
|
|
|
|
sleep 1;
|
|
}
|
|
# If we got here we failed; if 'check' is set, die.
|
|
$args{check} && die "Failed to reach console!"
|
|
}
|
|
|
|
sub boot_to_login_screen {
|
|
my $self = shift;
|
|
my $boot_done_screen = shift; # what to expect when system is booted (e. g. GDM), can be ""
|
|
my $stillscreen = shift || 10;
|
|
my $timeout = shift || 60;
|
|
|
|
wait_still_screen $stillscreen, $timeout;
|
|
|
|
if ($boot_done_screen ne "") {
|
|
assert_screen $boot_done_screen;
|
|
}
|
|
}
|
|
|
|
1;
|
|
|
|
# vim: set sw=4 et:
|