os-autoinst-distri-rocky-mi.../lib/utils.pm
Adam Williamson 9de75af60b Drop f33-backgrounds from workarounds (it went stable)
Signed-off-by: Adam Williamson <awilliam@redhat.com>
2020-10-09 16:57:21 -07:00

1352 lines
55 KiB
Perl

package utils;
use strict;
use base 'Exporter';
use Exporter;
use lockapi;
use testapi;
our @EXPORT = qw/run_with_error_check type_safely type_very_safely desktop_vt boot_to_login_screen console_login console_switch_layout desktop_switch_layout console_loadkeys_us do_bootloader boot_decrypt check_release menu_launch_type repo_setup setup_workaround_repo cleanup_workaround_repo gnome_initial_setup anaconda_create_user check_desktop download_modularity_tests quit_firefox advisory_get_installed_packages advisory_check_nonmatching_packages start_with_launcher quit_with_shortcut lo_dismiss_tip disable_firefox_studies select_rescue_mode copy_devcdrom_as_isofile bypass_1691487 get_release_number workaround_ble26 check_left_bar check_top_bar check_prerelease check_version spell_version_number _assert_and_click is_branched rec_log click_unwanted_notifications repos_mirrorlist register_application get_registered_applications solidify_wallpaper/;
# We introduce this global variable to hold the list of applications that have
# registered during the apps_startstop_test when they have sucessfully run.
our @application_list;
sub run_with_error_check {
my ($func, $error_screen) = @_;
# Check screen does not work for serial console, so we need to use
# different checking mechanism for it.
if (testapi::is_serial_terminal) {
# by using 'unless' and 'expect_not_found=>1' here we avoid
# the web UI showing each failure to see the error message as
# a 'failed match'
die "Error screen appeared" unless (wait_serial($error_screen, timeout=>5, expect_not_found=>1));
$func->();
die "Error screen appeared" unless (wait_serial($error_screen, timeout=>5, expect_not_found=>1));
}
else {
die "Error screen appeared" if (check_screen $error_screen, 5);
$func->();
die "Error screen appeared" if (check_screen $error_screen, 5);
}
}
# high-level 'type this string quite safely but reasonably fast'
# function whose specific implementation may vary
sub type_safely {
my $string = shift;
type_string($string, wait_screen_change => 3, max_interval => 20);
# similarity level 45 as there will commonly be a flashing
# cursor and the default level (47) is slightly too tight
wait_still_screen(stilltime=>2, similarity_level=>45);
}
# high-level 'type this string extremely safely and rather slow'
# function whose specific implementation may vary
sub type_very_safely {
my $string = shift;
type_string($string, wait_screen_change => 1, max_interval => 1);
# similarity level 45 as there will commonly be a flashing
# cursor and the default level (47) is slightly too tight
wait_still_screen(stilltime=>5, similarity_level=>45);
}
sub get_release_number {
# return the release number; so usually VERSION, but for Rawhide,
# we return RAWREL. This allows us to avoid constantly doing stuff
# like `if ($version eq "Rawhide" || $version > 30)`.
my $version = get_var("VERSION");
my $rawrel = get_var("RAWREL", "Rawhide");
return $rawrel if ($version eq "Rawhide");
return $version
}
# Figure out what tty the desktop is on, switch to it. Assumes we're
# at a root console
sub desktop_vt {
# use loginctl or ps to find the tty of test's session (loginctl)
# or Xwayland or Xorg (ps); as of 2019-09 on F31 update tests
# ps -C is giving 'tty?', so adding loginctl works around that
my $xout;
# don't fail test if we don't find any process, just guess tty1
eval { $xout = script_output ' loginctl | grep test; ps -C Xwayland,Xorg -o tty --no-headers'; };
my $tty = 1; # default
while ($xout =~ /tty(\d)/g) {
$tty = $1; # most recent match is probably best
}
send_key "ctrl-alt-f${tty}";
# work around https://gitlab.gnome.org/GNOME/gnome-software/issues/582
# if it happens. As of 2019-05, seeing something similar on KDE too
my $desktop = get_var('DESKTOP');
if (check_screen "auth_required", 10) {
record_soft_failure "spurious 'auth required' - https://gitlab.gnome.org/GNOME/gnome-software/issues/582";
assert_and_click "auth_required" if ($desktop eq 'kde');
# bit sloppy but correct for both...
type_very_safely "weakpassword\n";
# as of 2019-04 when we hit this bug it seems to ask for
# auth *twice*, so handle that
sleep 3;
if (check_screen "auth_required", 1) {
type_very_safely "weakpassword\n";
}
}
}
# Wait for login screen to appear. Handle the annoying GPU buffer
# problem where we see a stale copy of the login screen from the
# previous boot. Will suffer a ~30 second delay if there's a chance
# we're *already at* the expected login screen.
sub boot_to_login_screen {
my %args = @_;
$args{timeout} //= 300;
if (testapi::is_serial_terminal) {
# For serial console, just wait for the login prompt
unless (wait_serial "login:", timeout=>$args{timeout}) {
die "No login prompt shown on serial console.";
}
}
else {
# we may start at a screen that matches one of the needles; if so,
# wait till we don't (e.g. when rebooting at end of live install,
# we match text_console_login until the console disappears).
# The following is true for non-serial console.
my $count = 5;
while (check_screen("login_screen", 3) && $count > 0) {
sleep 5;
$count -= 1;
}
assert_screen "login_screen", $args{timeout};
if (match_has_tag "graphical_login") {
wait_still_screen 10, 30;
assert_screen "login_screen";
}
}
}
# Switch keyboard layouts at a console
sub console_switch_layout {
# switcher key combo differs between layouts, for console
if (get_var("LANGUAGE", "") eq "russian") {
send_key "ctrl-shift";
}
}
# switch to 'native' or 'ascii' input method in a graphical desktop
# usually switched configs have one mode for inputting ascii-ish
# characters (which may be 'us' keyboard layout, or a local layout for
# inputting ascii like 'jp') and one mode for inputting native
# characters (which may be another keyboard layout, like 'ru', or an
# input method for more complex languages)
# 'environment' can be a desktop name or 'anaconda' for anaconda
# if not set, will use get_var('DESKTOP') or default 'anaconda'
sub desktop_switch_layout {
my ($layout, $environment) = @_;
$layout //= 'ascii';
$environment //= get_var("DESKTOP", "anaconda");
# if already selected, we're good
return if (check_screen "${environment}_layout_${layout}", 3);
# otherwise we need to switch
my $switcher = "alt-shift"; # anaconda
$switcher = "super-spc" if $environment eq 'gnome';
# KDE? not used yet
send_key $switcher;
assert_screen "${environment}_layout_${layout}", 3;
}
# this is used at the end of console_login to check if we got a prompt
# indicating that we got a bash shell, but sourcing of /etc/bashrc
# failed (the prompt looks different in this case). We treat this as
# a soft failure.
sub _console_login_finish {
# The check differs according to the console used.
if (testapi::is_serial_terminal) {
unless (wait_serial("-bash-.*[#\$]", timeout=>5, expect_not_found=>1)) {
record_soft_failure "It looks like profile sourcing failed";
}
}
else {
if (match_has_tag "bash_noprofile") {
record_soft_failure "It looks like profile sourcing failed";
}
}
}
# 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 distribution classes)
sub console_login {
my %args = (
user => "root",
password => get_var("ROOT_PASSWORD", "weakpassword"),
# default is 10 seconds, set below, 0 means 'default'
timeout => 0,
@_);
$args{timeout} ||= 10;
# Since we do not test many serial console tests, and we probably
# only want to test serial console on a minimal installation only,
# let us not do all the magic to handle different console logins
# and let us simplify the process.
# We will check if we are logged in, and if so, we will log out to
# enable a new proper login based on the user variable.
if (get_var("SERIAL_CONSOLE")) {
# Check for the usual prompt.
if (wait_serial("~\][#\$]", timeout=>5, quiet=>1)) {
type_string "logout\n";
# Wait a bit to let the logout properly finish.
sleep 10;
}
# Do the new login.
type_string $args{user};
type_string "\n";
sleep 2;
type_string $args{password};
type_string "\n";
# Let's perform a simple login test. This is the same as
# whoami, but has the advantage of existing in installer env
assert_script_run "id -un";
unless (wait_serial $args{user}, timeout=>5) {
die "Logging onto the serial console has failed.";
}
}
else {
# 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 few seconds before starting
sleep 4;
my $good = "";
my $bad = "";
if ($args{user} eq "root") {
$good = "root_console";
$bad = "user_console";
}
else {
$good = "user_console";
$bad = "root_console";
}
if (check_screen $bad, 0) {
# we don't want to 'wait' for this as it won't return
script_run "exit", 0;
sleep 2;
}
assert_screen [$good, 'text_console_login'], $args{timeout};
# if we're already logged in, all is good
if (match_has_tag $good) {
_console_login_finish();
return;
}
# otherwise, we saw the login prompt, type the username
type_string("$args{user}\n");
assert_screen [$good, 'console_password_required'], 30;
# on a live image, just the user name will be enough
if (match_has_tag $good) {
# clear the screen (so the remaining login prompt text
# doesn't confuse subsequent runs of this)
my $clearstr = "clear\n";
$clearstr = "cleqr\n" if (get_var("LANGUAGE") eq 'french');
type_string $clearstr;
_console_login_finish();
return;
}
# otherwise, type the password
type_string "$args{password}";
if (get_var("SWITCHED_LAYOUT") and $args{user} ne "root") {
# see _do_install_and_reboot; when layout is switched
# user password is doubled to contain both US and native
# chars
console_switch_layout;
type_string "$args{password}";
console_switch_layout;
}
send_key "ret";
# make sure we reached the console
unless (check_screen($good, 30)) {
# as of 2018-10 we have a bug in sssd which makes this take
# unusually long in the FreeIPA tests, let's allow longer,
# with a soft fail - RHBZ #1644919
record_soft_failure "Console login is taking a long time - #1644919?";
my $timeout = 30;
# even an extra 30 secs isn't long enough on aarch64...
$timeout = 90 if (get_var("ARCH") eq "aarch64");
assert_screen($good, $timeout);
}
# clear the screen (so the remaining login prompt text
# doesn't confuse subsequent runs of this)
my $clearstr = "clear\n";
$clearstr = "cleqr\n" if (get_var("LANGUAGE") eq 'french');
type_string $clearstr;
}
_console_login_finish();
}
# load US layout (from a root console)
sub console_loadkeys_us {
if (get_var('LANGUAGE') eq 'french') {
script_run "loqdkeys us", 0;
# might take a few secs
sleep 3;
}
elsif (get_var('LANGUAGE') eq 'japanese') {
script_run "loadkeys us", 0;
sleep 3;
}
}
sub do_bootloader {
# Handle bootloader screen. 'bootloader' is syslinux or grub.
# 'uefi' is whether this is a UEFI install, will get_var UEFI if
# not explicitly set. 'postinstall' is whether we're on an
# installed system or at the installer (this matters for how many
# times we press 'down' to find the kernel line when typing args).
# 'args' is a string of extra kernel args, if desired. 'mutex' is
# a parallel test mutex lock to wait for before proceeding, if
# desired. 'first' is whether to hit 'up' a couple of times to
# make sure we boot the first menu entry. 'timeout' is how long to
# wait for the bootloader screen.
my %args = (
postinstall => 0,
params => "",
mutex => "",
first => 1,
timeout => 30,
uefi => get_var("UEFI"),
ofw => get_var("OFW"),
@_
);
# if not postinstall not UEFI and not ofw, syslinux
$args{bootloader} //= ($args{uefi} || $args{postinstall} || $args{ofw}) ? "grub" : "syslinux";
# we use the firmware-type specific tags because we want to be
# sure we actually did a UEFI boot
my $boottag = "bootloader_bios";
$boottag = "bootloader_uefi" if ($args{uefi});
assert_screen $boottag, $args{timeout};
if ($args{mutex}) {
# cancel countdown
send_key "left";
mutex_lock $args{mutex};
mutex_unlock $args{mutex};
}
if ($args{first}) {
# press up a couple of times to make sure we're at first entry
send_key "up";
send_key "up";
}
if ($args{params}) {
if ($args{bootloader} eq "syslinux") {
send_key "tab";
}
else {
send_key "e";
# we need to get to the 'linux' line here, and grub does
# not have any easy way to do that. Depending on the arch
# and the Fedora release, we may have to press 'down' 2
# times, or 13, or 12, or some other goddamn number. That
# got painful to keep track of, so let's go bottom-up:
# press 'down' 50 times to make sure we're at the bottom,
# then 'up' twice to reach the 'linux' line. This seems to
# work in every permutation I can think of to test.
for (1 .. 50) {
send_key 'down';
}
sleep 1;
send_key 'up';
sleep 1;
send_key 'up';
send_key "end";
}
# Change type_string by type_safely because keyboard polling
# in SLOF usb-xhci driver failed sometimes in powerpc
type_safely " $args{params}";
}
save_screenshot; # for debug purpose
# ctrl-X boots from grub editor mode
send_key "ctrl-x";
# return boots all other cases
send_key "ret";
}
sub boot_decrypt {
# decrypt storage during boot; arg is timeout (in seconds)
my $timeout = shift || 60;
assert_screen "boot_enter_passphrase", $timeout;
type_string get_var("ENCRYPT_PASSWORD");
send_key "ret";
}
sub check_release {
# Checks whether the installed release matches a given value. E.g.
# `check_release(23)` checks whether the installed system is
# Fedora 23. The value can be 'Rawhide' or a Fedora release
# number; often you will want to use `get_var('VERSION')`. Expects
# a console prompt to be active when it is called.
my $release = shift;
my $check_command = "grep SUPPORT_PRODUCT_VERSION /etc/os-release";
validate_script_output $check_command, sub { $_ =~ m/REDHAT_SUPPORT_PRODUCT_VERSION=$release/ };
}
sub disable_firefox_studies {
# create a config file that disables Firefox's dumb 'shield
# studies' so they don't break tests:
# https://bugzilla.mozilla.org/show_bug.cgi?id=1529626
# and also disables the password manager stuff so that doesn't
# break password entry:
# https://bugzilla.mozilla.org/show_bug.cgi?id=1635833
assert_script_run 'mkdir -p $(rpm --eval %_libdir)/firefox/distribution';
assert_script_run 'printf \'{"policies": {"DisableFirefoxStudies": true, "OfferToSaveLogins": false}}\' > $(rpm --eval %_libdir)/firefox/distribution/policies.json';
}
sub repos_mirrorlist {
# Use mirrorlist not metalink so we don't hit the timing issue where
# the infra repo is updated but mirrormanager metadata checksums
# have not been updated, and the infra repo is rejected as its
# metadata checksum isn't known to MM
my $files = shift;
$files ||= "/etc/yum.repos.d/fedora*.repo";
assert_script_run "sed -i -e 's,metalink,mirrorlist,g' ${files}";
}
sub cleanup_workaround_repo {
# clean up the workaround repo (see next).
script_run "rm -rf /opt/workarounds_repo";
script_run "rm -f /etc/yum.repos.d/workarounds.repo";
}
sub setup_workaround_repo {
# we periodically need to pull an update from updates-testing in
# to fix some bug or other. so, here's an organized way to do it.
# we do this here so the workaround packages are in the repo data
# but *not* in the package lists generated above (those should
# only include packages from the update under test). we'll define
# a hash of releases and update IDs. if no workarounds are needed
# for any release, the hash can be empty and this will do nothing
my $version = shift || get_var("VERSION");
cleanup_workaround_repo;
script_run "dnf -y install bodhi-client createrepo", 300;
# write a repo config file, unless this is the support_server test
# and it is running on a different release than the update is for
# (in this case we need the repo to exist but do not want to use
# it on the actual support_server system)
unless (get_var("TEST") eq "support_server" && $version ne get_var("CURRREL")) {
assert_script_run 'printf "[workarounds]\nname=Workarounds repo\nbaseurl=file:///opt/workarounds_repo\nenabled=1\nmetadata_expire=1\ngpgcheck=0" > /etc/yum.repos.d/workarounds.repo';
}
assert_script_run "mkdir -p /opt/workarounds_repo";
assert_script_run "pushd /opt/workarounds_repo";
my %workarounds = (
"31" => [],
"32" => [],
# freeipa: https://bugzilla.redhat.com/show_bug.cgi?id=1886205
"33" => ["FEDORA-2020-e9e815177e"]
);
# then we'll download each update for our release:
my $advisories = $workarounds{$version};
foreach my $advisory (@$advisories) {
my $count = 3;
my $success = 0;
while ($count) {
if (script_run "bodhi updates download --updateid=$advisory", 180) {
$count -= 1;
}
else {
$count = 0;
$success = 1;
}
}
die "Workaround update download failed!" unless $success;
}
# and create repo metadata
assert_script_run "createrepo .";
assert_script_run "popd";
}
sub _repo_setup_compose {
# doesn't work for IoT or CoreOS, anything that hits this on those
# paths must work with default mirror config...
my $subvariant = get_var("SUBVARIANT");
return if ($subvariant eq "IoT" || $subvariant eq "CoreOS");
# Appropriate repo setup steps for testing a compose
# disable updates-testing and updates and use the compose location
# as the target for fedora and rawhide rather than mirrorlist, so
# tools see only packages from the compose under test
my $location = get_var("LOCATION");
return unless $location;
assert_script_run 'dnf config-manager --set-disabled updates-testing updates';
# script_run returns the exit code, so 'unless' here means 'if the file exists'
unless (script_run 'test -f /etc/yum.repos.d/fedora-updates-modular.repo') {
assert_script_run 'dnf config-manager --set-disabled updates-testing-modular updates-modular';
}
# we use script_run here as the rawhide and modular repo files
# won't always exist and we don't want to bother testing or
# predicting their existence; assert_script_run doesn't buy you
# much with sed as it'll return 0 even if it replaced nothing
script_run "sed -i -e 's,^metalink,#metalink,g' -e 's,^mirrorlist,#mirrorlist,g' -e 's,^#baseurl.*basearch,baseurl=${location}/Everything/\$basearch,g' -e 's,^#baseurl.*source,baseurl=${location}/Everything/source,g' /etc/yum.repos.d/{fedora,fedora-rawhide}.repo", 0;
script_run "sed -i -e 's,^metalink,#metalink,g' -e 's,^mirrorlist,#mirrorlist,g' -e 's,^#baseurl.*basearch,baseurl=${location}/Modular/\$basearch,g' -e 's,^#baseurl.*source,baseurl=${location}/Modular/source,g' /etc/yum.repos.d/{fedora-modular,fedora-rawhide-modular}.repo", 0;
# this can be used for debugging if something is going wrong
# unless (script_run 'pushd /etc/yum.repos.d && tar czvf yumreposd.tar.gz * && popd') {
# upload_logs "/etc/yum.repos.d/yumreposd.tar.gz";
# }
}
sub _repo_setup_updates {
# Appropriate repo setup steps for testing a Bodhi update
# Check if we already ran, bail if so
return unless script_run "test -f /etc/yum.repos.d/advisory.repo";
my $version = get_var("VERSION");
my $currrel = get_var("CURRREL", "0");
repos_mirrorlist();
# this can be used for debugging repo config if something is wrong
# unless (script_run 'pushd /etc/yum.repos.d && tar czvf yumreposd.tar.gz * && popd') {
# upload_logs "/etc/yum.repos.d/yumreposd.tar.gz";
# }
if ($version > $currrel) {
# Disable updates-testing so other bad updates don't break us
# this will do nothing on upgrade tests as we're on a stable
# release at this point, but it won't *hurt* anything, so no
# need to except that case really
assert_script_run "dnf config-manager --set-disabled updates-testing";
# same for Modular, if appropriate
unless (script_run 'test -f /etc/yum.repos.d/fedora-updates-modular.repo') {
assert_script_run "dnf config-manager --set-disabled updates-testing-modular";
}
}
# set up the workaround repo
setup_workaround_repo;
# Set up an additional repo containing the update or task packages. We do
# this rather than simply running a one-time update because it may be the
# case that a package from the update isn't installed *now* but will be
# installed by one of the tests; by setting up a repo containing the
# update and enabling it here, we ensure all later 'dnf install' calls
# will get the packages from the update.
assert_script_run "mkdir -p /opt/update_repo";
# if NUMDISKS is above 1, assume we want to put the update repo on
# the other disk (to avoid huge updates exhausting space on the main
# disk)
if (get_var("NUMDISKS") > 1) {
# I think the disk will always be vdb. This creates a single large
# partition.
assert_script_run "echo 'type=83' | sfdisk /dev/vdb";
assert_script_run "mkfs.ext4 /dev/vdb1";
assert_script_run "echo '/dev/vdb1 /opt/update_repo ext4 defaults 1 2' >> /etc/fstab";
assert_script_run "mount /opt/update_repo";
}
assert_script_run "cd /opt/update_repo";
script_run "dnf -y install bodhi-client createrepo koji", 300;
# download the packages
if (get_var("ADVISORY_NVRS")) {
# regular update case
foreach my $nvr (split(/ /, get_var("ADVISORY_NVRS"))) {
if (script_run "koji download-build --arch=" . get_var("ARCH") . " --arch=noarch $nvr 2> download.log", 600) {
# if the error was because the build has no packages
# for our arch, that's okay, skip it. otherwise, die
if (script_run "grep 'No .*available for $nvr' download.log") {
die "koji download-build failed!";
}
}
}
}
elsif (get_var("KOJITASK")) {
# Koji task case (KOJITASK will be set)
assert_script_run "koji download-task --arch=" . get_var("ARCH") . " --arch=noarch " . get_var("KOJITASK"), 600;
}
else {
die "Neither ADVISORY_NVRS nor KOJITASK set! Don't know what to do";
}
# log the exact packages in the update at test time, with their
# source packages and epochs
assert_script_run 'rpm -qp *.rpm --qf "%{SOURCERPM} %{EPOCH} %{NAME}-%{VERSION}-%{RELEASE}\n" | sort -u > /var/log/updatepkgs.txt';
upload_logs "/var/log/updatepkgs.txt";
# also log just the binary package names: this is so we can check
# later whether any package from the update *should* have been
# installed, but was not
assert_script_run 'rpm -qp *.rpm --qf "%{NAME} " > /var/log/updatepkgnames.txt';
upload_logs "/var/log/updatepkgnames.txt";
# create the repo metadata
assert_script_run "createrepo .";
# write a repo config file, unless this is the support_server test
# and it is running on a different release than the update is for
# (in this case we need the repo to exist but do not want to use
# it on the actual support_server system)
unless (get_var("TEST") eq "support_server" && $version ne get_var("CURRREL")) {
assert_script_run 'printf "[advisory]\nname=Advisory repo\nbaseurl=file:///opt/update_repo\nenabled=1\nmetadata_expire=3600\ngpgcheck=0" > /etc/yum.repos.d/advisory.repo';
# run an update now (except for upgrade tests)
script_run "dnf -y update", 900 unless (get_var("UPGRADE"));
}
# mark via a variable that we've set up the update/task repo and done
# all the logging stuff above
set_var('_ADVISORY_REPO_DONE', '1');
}
sub repo_setup {
# Run the appropriate sub-function for the job
get_var("ADVISORY_OR_TASK") ? _repo_setup_updates : _repo_setup_compose;
# This repo does not always exist for Rawhide or Branched, and
# some things (at least realmd) try to update the repodata for
# it even though it is disabled, and fail. At present none of the
# tests needs it, so let's just unconditionally nuke it.
assert_script_run "rm -f /etc/yum.repos.d/fedora-cisco-openh264.repo";
}
sub gnome_initial_setup {
# Handle gnome-initial-setup, with variations for the pre-login
# mode (when no user was created during install) and post-login
# mode (when user was created during install)
my %args = (
prelogin => 0,
timeout => 120,
@_
);
my $version = lc(get_var("VERSION"));
# the pages we *may* need to click 'next' on. *NOTE*: 'language'
# is the 'welcome' page, and is in fact never truly skipped; if
# it's configured to be skipped, it just shows without the language
# selection widget (so it's a bare 'welcome' page). Current openQA
# tests never see 'eula' or 'network'. You can find the upstream
# list in gnome-initial-setup/gnome-initial-setup.c , and the skip
# config file for Fedora is vendor.conf in the package repo.
my @nexts = ('language', 'keyboard', 'privacy', 'timezone', 'software');
# now, we're going to figure out how many of them this test will
# *actually* see...
if ($args{prelogin}) {
# 'language', 'keyboard' and 'timezone' are skipped on F28+ in
# the 'new user' mode by
# https://fedoraproject.org//wiki/Changes/ReduceInitialSetupRedundancy
# https://bugzilla.redhat.com/show_bug.cgi?id=1474787 ,
# except 'language' is never *really* skipped (see above)
@nexts = grep {$_ ne 'keyboard'} @nexts;
@nexts = grep {$_ ne 'timezone'} @nexts;
}
else {
# 'timezone' and 'software' are suppressed for the 'existing user'
# form of g-i-s
@nexts = grep {$_ ne 'software'} @nexts;
@nexts = grep {$_ ne 'timezone'} @nexts;
}
# 'additional software sources' screen does not display on F28+:
# https://bugzilla.gnome.org/show_bug.cgi?id=794825
@nexts = grep {$_ ne 'software'} @nexts;
# note: in g-i-s 3.37.91 and later, the first screen has a "Start
# Setup" button, not a "Next" button. For code simplicity, we just
# have a needle for that button which has the next_button tag
assert_screen ["next_button", "auth_required"], $args{timeout};
# workaround auth dialog appearing to change timezone even
# though timezone screen is disabled
if (match_has_tag("auth_required")) {
record_soft_failure "Unexpected authentication required: https://gitlab.gnome.org/GNOME/gnome-initial-setup/-/issues/106";
send_key "esc";
assert_screen "next_button";
}
# wait a bit in case of animation
wait_still_screen 3;
# one more check for frickin auth_required
if (check_screen "auth_required") {
record_soft_failure "Unexpected authentication required: https://gitlab.gnome.org/GNOME/gnome-initial-setup/-/issues/106";
send_key "esc";
}
# GDM 3.24.1 dumps a cursor in the middle of the screen here...
mouse_hide if ($args{prelogin});
for my $n (1..scalar(@nexts)) {
# click 'Next' $nexts times, moving the mouse to avoid
# highlight problems, sleeping to give it time to get
# to the next screen between clicks
mouse_set(100, 100);
wait_screen_change { assert_and_click "next_button"; };
# for Japanese, we need to workaround a bug on the keyboard
# selection screen
if ($n == 1 && get_var("LANGUAGE") eq 'japanese') {
if (!check_screen 'initial_setup_kana_kanji_selected', 5) {
record_soft_failure 'kana kanji not selected: bgo#776189';
assert_and_click 'initial_setup_kana_kanji';
}
}
}
unless (get_var("VNC_CLIENT")) {
# click 'Skip' one time (this is the 'goa' screen). We don't
# get it on VNC_CLIENT case as network isn't working (yet)
mouse_set(100,100);
wait_screen_change { assert_and_click "skip_button"; };
}
send_key "ret";
if ($args{prelogin}) {
# create user
my $user_login = get_var("USER_LOGIN") || "test";
my $user_password = get_var("USER_PASSWORD") || "weakpassword";
type_very_safely $user_login;
wait_screen_change { assert_and_click "next_button"; };
type_very_safely $user_password;
send_key "tab";
type_very_safely $user_password;
wait_screen_change { assert_and_click "next_button"; };
send_key "ret";
}
else {
# wait for the stupid 'help' screen to show and kill it
if (check_screen "getting_started", 45) {
send_key "alt-f4";
wait_still_screen 5;
}
else {
record_soft_failure "'getting started' missing (probably BGO#790811)";
}
# don't do it again on second load
}
set_var("_setup_done", 1);
}
sub _type_user_password {
# convenience function used by anaconda_create_user, not meant
# for direct use
my $user_password = get_var("USER_PASSWORD") || "weakpassword";
if (get_var("SWITCHED_LAYOUT")) {
# we double the password, the second time using the native
# layout, so the password has both ASCII and native characters
desktop_switch_layout "ascii", "anaconda";
type_very_safely $user_password;
desktop_switch_layout "native", "anaconda";
type_very_safely $user_password;
}
else {
type_very_safely $user_password;
}
}
sub anaconda_create_user {
# Create a user, in the anaconda interface. This is here because
# the same code works both during install and for initial-setup,
# which runs post-install, so we can share it.
my %args = (
timeout => 90,
@_
);
my $user_login = get_var("USER_LOGIN") || "test";
assert_and_click("anaconda_install_user_creation", timeout=>$args{timeout});
assert_screen "anaconda_install_user_creation_screen";
# wait out animation
wait_still_screen 2;
type_very_safely $user_login;
type_very_safely "\t\t\t\t";
_type_user_password();
wait_screen_change { send_key "tab"; };
wait_still_screen 2;
_type_user_password();
# even with all our slow typing this still *sometimes* seems to
# miss a character, so let's try again if we have a warning bar.
# But not if we're installing with a switched layout, as those
# will *always* result in a warning bar at this point (see below)
if (!get_var("SWITCHED_LAYOUT") && check_screen "anaconda_warning_bar", 3) {
wait_screen_change { send_key "shift-tab"; };
wait_still_screen 2;
_type_user_password();
wait_screen_change { send_key "tab"; };
wait_still_screen 2;
_type_user_password();
}
assert_and_click "anaconda_install_user_creation_make_admin";
assert_and_click "anaconda_spoke_done";
# since 20170105, we will get a warning here when the password
# contains non-ASCII characters. Assume only switched layouts
# produce non-ASCII characters, though this isn't strictly true
if (get_var('SWITCHED_LAYOUT') && check_screen "anaconda_warning_bar", 3) {
wait_still_screen 1;
assert_and_click "anaconda_spoke_done";
}
}
sub check_desktop {
# Check we're at a desktop. We do this by looking for the "apps"
# menu button ("Activities" button on GNOME, kicker button on
# KDE). This is set up as a helper function because, for a while,
# GNOME made the top bar translucent by default *and* we had an
# animated background by default, which made doing this solely
# with needle matches hard, so we had a workaround of trying to
# open the overview with the super key and match on the app grid
# icon. But GNOME has gone back to the top bar being a solid color
# by default, so we don't have this problem any more and this is
# back to just being a simple needle match.
my %args = (
timeout => 30,
@_
);
assert_screen "apps_menu_button", $args{timeout};
}
sub download_modularity_tests {
# Download the modularity test script, place in the system and then
# modify the access rights to make it executable.
my ($whitelist) = @_;
# we need python3-yaml for the script to run
assert_script_run 'dnf -y install python3-yaml', 180;
assert_script_run 'curl -o /root/test.py https://pagure.io/fedora-qa/modularity_testing_scripts/raw/master/f/modular_functions.py';
if ($whitelist eq 'whitelist') {
assert_script_run 'curl -o /root/whitelist https://pagure.io/fedora-qa/modularity_testing_scripts/raw/master/f/whitelist';
}
assert_script_run 'chmod 755 /root/test.py';
}
sub quit_firefox {
# Quit Firefox, handling the 'close multiple tabs' warning screen if
# it shows up
send_key "ctrl-q";
# expect to get to either the tabs warning or a console
if (check_screen ["user_console", "root_console", "firefox_close_tabs"], 30) {
# if we hit the tabs warning, click it
click_lastmatch if (match_has_tag "firefox_close_tabs");
}
# it's a bit odd if we reach here, but could mean we quit to a
# desktop, or the firefox_close_tabs needle went stale...
}
sub start_with_launcher {
# Get the name of the needle with a launcher, find the launcher in the menu
# and click on it to start the application. This function works for the
# Gnome desktop.
# $launcher holds the launcher needle, but some of the apps are hidden in a submenu
# so this must be handled first to find the launcher needle.
my ($launcher,$submenu,$group) = @_;
$submenu //= '';
$group //= '';
my $desktop = get_var('DESKTOP');
my $item_to_check = $submenu || $launcher;
# The following varies for different desktops.
if ($desktop eq 'gnome') {
# Start the Activities page
send_key 'alt-f1';
wait_still_screen 5;
# Click on the menu icon to come into the menus
assert_and_click 'overview_app_grid';
wait_still_screen 5;
# Find the application launcher in the current menu page.
# If it cannot be found there, hit PageDown to go to another page.
send_key_until_needlematch($item_to_check, 'pgdn', 5, 3);
# If there was a submenu, click on that first.
if ($submenu) {
assert_and_click $submenu;
wait_still_screen 5;
# workaround for https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2878
send_key 'esc';
wait_still_screen 3;
assert_and_click $submenu;
wait_still_screen 3;
}
# Click on the launcher
if (!check_screen($launcher)) {
# On F33+, this subwindow thingy scrolls horizontally,
# but only after we hit 'down' twice to get into it.
# On F32 and earlier, it just scrolls vertically
my $relnum = get_release_number;
if ($relnum > 32) {
send_key 'down';
send_key 'down';
send_key_until_needlematch($launcher, 'right', 5, 6);
}
else {
send_key_until_needlematch($launcher, 'down', 5, 6);
}
}
assert_and_click $launcher;
wait_still_screen 5;
}
elsif ($desktop eq 'kde'){
# Click on the KDE launcher icon
assert_and_click 'kde_menu_launcher';
wait_still_screen 2;
# Select the appropriate submenu
assert_and_click $submenu;
wait_still_screen 2;
# Select the appropriate menu subgroup where real launchers
# are placed, but only if requested
if ($group) {
send_key_until_needlematch($group, 'down', 20, 3);
send_key 'ret';
#assert_and_click $group;
wait_still_screen 2;
}
# Find and click on the menu item to start the application
send_key_until_needlematch($launcher, 'down', 40, 3);
send_key 'ret';
wait_still_screen 5;
}
}
sub quit_with_shortcut {
# Quit the application using the Alt-F4 keyboard shortcut
send_key 'alt-f4';
wait_still_screen 5;
assert_screen 'workspace';
}
sub lo_dismiss_tip {
# identify and close a 'tip of the day' window that shows on start
# of all LibreOffice apps. For the 'app startup' tests.
assert_screen ["libreoffice_tip", "libreoffice_any"];
# we use check_screen here just in case both needles match and
# libreoffice_any 'won'
send_key 'esc' if (check_screen "libreoffice_tip", 2);
}
sub advisory_get_installed_packages {
# For update tests (this only works if we've been through
# _repo_setup_updates), figure out which packages from the update
# are currently installed. This is here so we can do it both in
# _advisory_post and post_fail_hook.
return unless (get_var("_ADVISORY_REPO_DONE"));
assert_script_run 'rpm -qa --qf "%{SOURCERPM} %{EPOCH} %{NAME}-%{VERSION}-%{RELEASE}\n" | sort -u > /tmp/allpkgs.txt';
# this finds lines which appear in both files
# http://www.unix.com/unix-for-dummies-questions-and-answers/34549-find-matching-lines-between-2-files.html
if (script_run 'comm -12 /tmp/allpkgs.txt /var/log/updatepkgs.txt > /var/log/testedpkgs.txt') {
# occasionally, for some reason, it's unhappy about sorting;
# we shouldn't fail the test in this case, just upload the
# files so we can see why...
upload_logs "/tmp/allpkgs.txt", failok=>1;
upload_logs "/var/log/updatepkgs.txt", failok=>1;
}
# we'll try and upload the output even if comm 'failed', as it
# does in fact still write it in some cases
upload_logs "/var/log/testedpkgs.txt", failok=>1;
}
sub advisory_check_nonmatching_packages {
# For update tests (this only works if we've been through
# _repo_setup_updates), figure out if we have a different version
# of any package from the update installed - this indicates a
# problem, it likely means a dep issue meant dnf installed an
# older version from the frozen release repo
my %args = (
fatal => 1,
@_
);
return unless (get_var("_ADVISORY_REPO_DONE"));
# if this fails in advisory_post, we don't want to do it *again*
# unnecessarily in post_fail_hook
return if (get_var("_ACNMP_DONE"));
script_run 'touch /tmp/installedupdatepkgs.txt';
# this creates /tmp/installedupdatepkgs.txt as a sorted list of installed
# packages with the same name as packages from the update, in the same form
# as /var/log/updatepkgs.txt. The 'tail -1' tries to handle the problem of
# installonly packages like the kernel, where we wind up with *multiple*
# versions installed after the update; I'm hoping the last line of output
# for any given package is the most recent version, i.e. the one in the
# update.
script_run 'for pkg in $(cat /var/log/updatepkgnames.txt); do rpm -q $pkg && rpm -q $pkg --last | head -1 | cut -d" " -f1 | xargs rpm -q --qf "%{SOURCERPM} %{EPOCH} %{NAME}-%{VERSION}-%{RELEASE}\n" >> /tmp/installedupdatepkgs.txt; done';
script_run 'sort -u -o /tmp/installedupdatepkgs.txt /tmp/installedupdatepkgs.txt';
# for debugging, may as well always upload these, can't hurt anything
upload_logs "/tmp/installedupdatepkgs.txt", failok=>1;
upload_logs "/var/log/updatepkgs.txt", failok=>1;
# if any line appears in installedupdatepkgs.txt but not updatepkgs.txt,
# we have a problem.
if (script_run 'comm -23 /tmp/installedupdatepkgs.txt /var/log/updatepkgs.txt > /var/log/installednotupdatedpkgs.txt') {
# occasionally, for some reason, it's unhappy about sorting;
# we shouldn't fail the test in this case, just make a note
# of it so we can look why...
diag "Installed vs. all update package comparison unexpectedly returned non-zero!";
}
# this exits 1 if the file is zero-length, 0 if it's longer
# if it's 0, that's *BAD*: we want to upload the file and fail
unless (script_run 'test -s /var/log/installednotupdatedpkgs.txt') {
upload_logs "/var/log/installednotupdatedpkgs.txt", failok=>1;
my $message = "Package(s) from update not installed when it should have been! See installednotupdatedpkgs.txt";
if ($args{fatal}) {
set_var("_ACNMP_DONE", "1");
die $message;
}
else {
# if we're already in post_fail_hook, we don't want to die again
record_info $message;
}
}
}
sub select_rescue_mode {
# handle bootloader screen
assert_screen "bootloader", 30;
if (get_var('OFW')) {
# select "rescue system" directly
send_key "down";
send_key "down";
send_key "ret";
}
else {
# select troubleshooting
send_key "down";
send_key "ret";
# select "rescue system"
if (get_var('UEFI')) {
send_key "down";
# we need this on aarch64 till #1661288 is resolved
if (get_var('ARCH') eq 'aarch64') {
send_key "e";
# duped with do_bootloader, sadly...
for (1 .. 50) {
send_key 'down';
}
sleep 1;
send_key 'up';
sleep 1;
send_key 'up';
send_key "end";
type_safely " console=tty0";
send_key "ctrl-x";
}
else {
send_key "ret";
}
}
else {
type_string "r\n";
}
}
assert_screen "rescue_select", 120; # it takes time to start anaconda
}
sub copy_devcdrom_as_isofile {
# copy /dev/cdrom as iso file and verify checksum is same
# as cdrom previously retrieved from ISO_URL
my $isoname = shift;
assert_script_run "dd if=/dev/cdrom of=$isoname", 360;
# verify iso checksum
my $cdurl = get_var('ISO_URL');
# ISO_URL may not be set if we POSTed manually or something; just assume
# we're OK in that case
return unless $cdurl;
my $cmd = <<EOF;
urld="$cdurl"; urld=\${urld%/*}; chkf=\$(curl -fs \$urld/ |grep CHECKSUM | sed -E 's/.*href=.//; s/\".*//') && curl -f \$urld/\$chkf -o /tmp/x
chkref=\$(grep -E 'SHA256.*dvd' /tmp/x | sed -e 's/.*= //') && echo "\$chkref $isoname" >/tmp/x
sha256sum -c /tmp/x
EOF
assert_script_run($_) foreach (split /\n/, $cmd);
}
sub bypass_1691487 {
if (script_run 'echo "expected command supposed to be typed without error."') {
record_soft_failure 'brc#1691487 bypass';
script_run 'echo "trial bypass dup chars brc#1691487"';
}
}
sub workaround_ble26 {
# FIXME: workaround for
# https://pagure.io/background-logo-extension/issue/26
# when using the overview type-to-search box
my $relnum = get_release_number;
if (get_var("DESKTOP") eq "gnome" && $relnum > 32) {
# FIXME: workaround https://pagure.io/background-logo-extension/issue/26
assert_and_click "overview_search_box";
}
}
sub menu_launch_type {
# Launch an application in a graphical environment, by opening a
# launcher, typing the specified string and hitting enter. Pass
# the string to be typed to launch whatever it is you want.
my $app = shift;
# super does not work on KDE, because fml
send_key 'alt-f1';
# srsly KDE y u so slo
wait_still_screen 3;
workaround_ble26;
type_very_safely $app;
send_key 'ret';
}
sub tell_source {
# This helper function identifies the Subvariant of the tested system.
# For the purposes of identification testing, we are only interested
# if the system is Workstation, Server, or something else, because,
# except Workstation and Server, there are no graphical differences
# between various spins and isos.
my $iso = get_var('SUBVARIANT');
if ($iso eq 'Workstation' or $iso eq 'Server') {
$iso = lc($iso);
}
elsif ($iso eq 'AtomicHost') {
$iso = 'atomic';
}
elsif ($iso eq 'Silverblue') {
$iso = 'workstation';
}
else {
$iso = 'generic';
}
return $iso;
}
sub check_left_bar {
# This method is used by identification tests to check whether the Anaconda
# bar on the left side of the screen corresponds with the correct version.
# It looks different for Server, Workstation and others.
my $source = tell_source;
assert_screen "leftbar_${source}";
}
sub check_top_bar {
# This method is used by identification tests to check whether the
# top bar in Anaconda corresponds with the correct version of the spin.
my $source = tell_source;
assert_screen "topbar_${source}";
}
sub check_prerelease {
# This method is used by identification tests to check if
# Anaconda shows the PRERELEASE tag on various screens. These are
# the rules anaconda follows for deciding whether to do this, as
# of 2020-05-07:
# 1. If there's a /.buildstamp and/or /tmp/product/.buildstamp file
# the installer environment, and/or the environment variable
# PRODBUILDPATH is set and points to a file that exists, it reads
# config from those file(s), in that order of precedence, and if
# the key 'IsFinal' exists in the section 'Main', its value is
# used as anaconda's `product.isFinal`. Installer images built by
# lorax have this buildstamp file, and it always sets IsFinal: if
# --isfinal was passed to lorax it is set to True, if not it is set
# to False. Whether lorax is run with --isfinal can be specified
# in the Pungi config, but there's also a heuristic: it usually
# defaults to False, but if the compose has a label and it's an
# 'RC' or 'Update' or 'SecurityFix' compose (see definition of
# SUPPORTED_MILESTONES in productmd.composeinfo), the default is
# True. AFAICS, Fedora's pungi configs don't explicitly set this,
# but rely on the heuristic. So for installer images, we expect
# isFinal to be True for RC candidate composes and post-release
# nightly Cloud, IoT etc. composes (these are also marked as 'RC'
# composes), but False for Rawhide and Branched nightly composes
# and Beta candidate composes. For installer images built by our
# own _installer_build test, we control whether --isfinal is set
# or not; we pass it if the update is for a stable release, we do
# not pass it if the update is for Branched. Live images do not
# have the buildstamp file.
# 2. If there's no buildstamp file, the value of the environment
# variable ANACONDA_ISFINAL is used as `product.isFinal`, default
# of False if that environment var is not set. The live installer
# wrapper script sets ANACONDA_ISFINAL based on the release field
# of whatever package provides system-release: if it starts with
# "0.", it sets ANACONA_ISFINAL to "false", otherwise it sets it
# to "true". So for live images, we expect isFinal to be True
# unless the fedora-release-common package release starts with 0.
# 3. If `product.isFinal` is False, the pre-release warning and
# tags are shown; if it is False, they are not shown.
# We don't really need to check this stuff for update tests, as
# the only installer images we test on updates are ones we build
# ourselves; there's no value to this check for those really.
# For compose tests, we will expect to see the pre-release tags if
# the compose is Rawhide, or a Beta candidate, or it's a nightly
# and we're checking an installer image. If it's an RC or Updates
# candidate, or a respin release, we expect NOT to see the tags.
# If it's a nightly and we're checking a live image, we don't do
# the check.
# bail if this is an update test
return if (get_var("ADVISORY OR TASK"));
# 0 means "tags MUST NOT be shown", 1 means "tags MUST be shown",
# any other value means we don't care
my $prerelease = 10;
# if this is RC or update compose we absolutely *MUST NOT* see tags
my $label = get_var("LABEL");
$prerelease = 0 if ($label =~ /^(RC|Update)-/);
# if it's a Beta compose we *MUST* see tags
$prerelease = 1 if ($label =~ /^Beta-/);
my $version = get_var('VERSION');
# if it's Rawhide we *MUST* see tags
$prerelease = 1 if ($version eq "Rawhide");
my $build = get_var('BUILD');
# if it's a nightly installer image we should see tags
$prerelease = 1 if ($build =~ /\.n\.\d+/ && !get_var("LIVE"));
# if it's a respin compose we *MUST NOT* see tags
$prerelease = 0 if ($build =~ /Respin/);
# we *could* go to a console and parse fedora-release-common
# to decide if a nightly live image should have tags or not, but
# it seems absurd as we're almost reinventing the code that
# decides whether to show the tags, at that point, and it's not
# really a big deal either way whether a nightly live image has
# the tags or not. So we don't.
# For all prerelease requiring ISOs, assert that prerelease is there.
if ($prerelease == 1) {
assert_screen "prerelease_note";
}
elsif ($prerelease == 0) {
# If the prerelease note is shown, where it should not be, die!
if (check_screen "prerelease_note") {
die "The PRERELEASE tag is shown, but it should NOT be.";
}
}
}
sub check_version {
# This function checks if the correct version is display during installation
# in Anaconda, i.e. nonlive media showing Rawhide when Rawhide and version numbers
# when not Rawhide, while live media always showing version numbers.
my $version = lc(get_var('VERSION'));
if ($version eq 'rawhide' && get_var('LIVE')) {
$version = get_var('RAWREL');
}
assert_screen "version_${version}_ident";
}
sub spell_version_number {
my $version = shift;
# spelt version of Rawhide is...Rawhide
return "Rawhide" if ($version eq 'Rawhide');
my %ones = (
"0" => "Zero",
"1" => "One",
"2" => "Two",
"3" => "Three",
"4" => "Four",
"5" => "Five",
"6" => "Six",
"7" => "Seven",
"8" => "Eight",
"9" => "Nine",
);
my %tens = (
"2" => "Twenty",
"3" => "Thirty",
"4" => "Fourty",
"5" => "Fifty",
"6" => "Sixty",
"7" => "Seventy",
"8" => "Eighty",
"9" => "Ninety",
);
my $ten = substr($version, 0, 1);
my $one = substr($version, 1, 1);
my $speltnum = "";
if ($one eq "0") {
$speltnum = "$tens{$ten}";
}
else {
$speltnum = "$tens{$ten} $ones{$one}";
}
return $speltnum;
}
sub rec_log {
my ($line, $condition, $failref, $filename) = @_;
$filename ||= '/tmp/os-release.log';
if ($condition) {
$line = "${line} - SUCCEEDED\n";
}
else {
push @$failref, $line;
$line = "${line} - FAILED\n";
}
script_run "echo \"$line\" >> $filename";
}
sub click_unwanted_notifications {
# there are a few KDE tests where at some point we want to click
# on all visible 'update available' notifications (there can be
# more than one, thanks to
# https://bugzilla.redhat.com/show_bug.cgi?id=1730482 ) and the
# buggy 'akonadi_migration_agent_running' popup if it's showing -
# https://bugzilla.redhat.com/show_bug.cgi?id=1716005
# Returns an array indicating which notifications it closed
wait_still_screen 5;
my $count = 10;
my @closed;
while ($count > 0 && check_screen "desktop_update_notification_popup", 5) {
$count -= 1;
push (@closed, 'update');
click_lastmatch;
}
if (check_screen "akonadi_migration_agent_running", 5) {
click_lastmatch;
push (@closed, 'akonadi');
}
return @closed;
}
# In each application test, when the application is started successfully, it
# will register to the list of applications.
sub register_application {
my $application = shift;
push(@application_list, $application);
print("APPLICATION REGISTERED: $application \n");
}
# The KDE desktop tests are very difficult to maintain, because the transparency
# of the menu requires a lot of different needles to cover the elements.
# Therefore it is useful to change the background to a solid colour.
# Since many needles have been already created with a black background
# we will keep it that way. The following code has been taken from the
# KDE startstop tests but it is good to have it here, because it will be
# needed more often now, it seems.
sub solidify_wallpaper {
my $desktop = get_var("DESKTOP");
if ($desktop eq "kde") {
# Run the Desktop settings
hold_key 'alt';
send_key 'd';
send_key 's';
release_key 'alt';
# Select type of background
assert_and_click "deskset_select_type";
wait_still_screen 2;
# Select plain color type
assert_and_click "deskset_plain_color";
wait_still_screen 2;
# Open colors selection
assert_and_click "deskset_select_color";
wait_still_screen 2;
# Select black
assert_and_click "deskset_select_black";
wait_still_screen 2;
# Confirm
assert_and_click "kde_ok";
wait_still_screen 2;
# Close the application
assert_and_click "kde_ok";
}
elsif ($desktop eq "gnome") {
# Start the terminal to set up backgrounds.
menu_launch_type "gnome-terminal";
# wait to be sure it's fully open
wait_still_screen 5;
# When the application opens, run command in it to set the background to black
type_very_safely "gsettings set org.gnome.desktop.background picture-uri ''";
send_key 'ret';
wait_still_screen 2;
type_very_safely "gsettings set org.gnome.desktop.background primary-color '#000000'";
send_key 'ret';
wait_still_screen 2;
quit_with_shortcut();
# check that is has changed color
assert_screen 'apps_settings_screen_black';
}
}
1;