diff options
Diffstat (limited to 'tools/testing/ktest/ktest.pl')
| -rwxr-xr-x | tools/testing/ktest/ktest.pl | 220 |
1 files changed, 206 insertions, 14 deletions
diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl index 04a3227ef5e0..e1c62eeb88f5 100755 --- a/tools/testing/ktest/ktest.pl +++ b/tools/testing/ktest/ktest.pl @@ -13,8 +13,6 @@ use FileHandle; my $VERSION = "0.2"; -$#ARGV >= 0 || die "ktest.pl version: $VERSION\n usage: ktest.pl config-file\n"; - $| = 1; my %opt; @@ -47,7 +45,9 @@ $default{"SCP_TO_TARGET"} = "scp \$SRC_FILE \$SSH_USER\@\$MACHINE:\$DST_FILE"; $default{"REBOOT"} = "ssh \$SSH_USER\@\$MACHINE reboot"; $default{"STOP_AFTER_SUCCESS"} = 10; $default{"STOP_AFTER_FAILURE"} = 60; +$default{"LOCALVERSION"} = "-test"; +my $ktest_config; my $version; my $machine; my $ssh_user; @@ -104,6 +104,156 @@ my $localversion; my $iteration = 0; my $successes = 0; +my %entered_configs; +my %config_help; + +$config_help{"MACHINE"} = << "EOF" + The machine hostname that you will test. +EOF + ; +$config_help{"SSH_USER"} = << "EOF" + The box is expected to have ssh on normal bootup, provide the user + (most likely root, since you need privileged operations) +EOF + ; +$config_help{"BUILD_DIR"} = << "EOF" + The directory that contains the Linux source code (full path). +EOF + ; +$config_help{"OUTPUT_DIR"} = << "EOF" + The directory that the objects will be built (full path). + (can not be same as BUILD_DIR) +EOF + ; +$config_help{"BUILD_TARGET"} = << "EOF" + The location of the compiled file to copy to the target. + (relative to OUTPUT_DIR) +EOF + ; +$config_help{"TARGET_IMAGE"} = << "EOF" + The place to put your image on the test machine. +EOF + ; +$config_help{"POWER_CYCLE"} = << "EOF" + A script or command to reboot the box. + + Here is a digital loggers power switch example + POWER_CYCLE = wget --no-proxy -O /dev/null -q --auth-no-challenge 'http://admin:admin\@power/outlet?5=CCL' + + Here is an example to reboot a virtual box on the current host + with the name "Guest". + POWER_CYCLE = virsh destroy Guest; sleep 5; virsh start Guest +EOF + ; +$config_help{"CONSOLE"} = << "EOF" + The script or command that reads the console + + If you use ttywatch server, something like the following would work. +CONSOLE = nc -d localhost 3001 + + For a virtual machine with guest name "Guest". +CONSOLE = virsh console Guest +EOF + ; +$config_help{"LOCALVERSION"} = << "EOF" + Required version ending to differentiate the test + from other linux builds on the system. +EOF + ; +$config_help{"REBOOT_TYPE"} = << "EOF" + Way to reboot the box to the test kernel. + Only valid options so far are "grub" and "script". + + If you specify grub, it will assume grub version 1 + and will search in /boot/grub/menu.lst for the title \$GRUB_MENU + and select that target to reboot to the kernel. If this is not + your setup, then specify "script" and have a command or script + specified in REBOOT_SCRIPT to boot to the target. + + The entry in /boot/grub/menu.lst must be entered in manually. + The test will not modify that file. +EOF + ; +$config_help{"GRUB_MENU"} = << "EOF" + The grub title name for the test kernel to boot + (Only mandatory if REBOOT_TYPE = grub) + + Note, ktest.pl will not update the grub menu.lst, you need to + manually add an option for the test. ktest.pl will search + the grub menu.lst for this option to find what kernel to + reboot into. + + For example, if in the /boot/grub/menu.lst the test kernel title has: + title Test Kernel + kernel vmlinuz-test + GRUB_MENU = Test Kernel +EOF + ; +$config_help{"REBOOT_SCRIPT"} = << "EOF" + A script to reboot the target into the test kernel + (Only mandatory if REBOOT_TYPE = script) +EOF + ; + + +sub get_ktest_config { + my ($config) = @_; + + return if (defined($opt{$config})); + + if (defined($config_help{$config})) { + print "\n"; + print $config_help{$config}; + } + + for (;;) { + print "$config = "; + if (defined($default{$config})) { + print "\[$default{$config}\] "; + } + $entered_configs{$config} = <STDIN>; + $entered_configs{$config} =~ s/^\s*(.*\S)\s*$/$1/; + if ($entered_configs{$config} =~ /^\s*$/) { + if ($default{$config}) { + $entered_configs{$config} = $default{$config}; + } else { + print "Your answer can not be blank\n"; + next; + } + } + last; + } +} + +sub get_ktest_configs { + get_ktest_config("MACHINE"); + get_ktest_config("SSH_USER"); + get_ktest_config("BUILD_DIR"); + get_ktest_config("OUTPUT_DIR"); + get_ktest_config("BUILD_TARGET"); + get_ktest_config("TARGET_IMAGE"); + get_ktest_config("POWER_CYCLE"); + get_ktest_config("CONSOLE"); + get_ktest_config("LOCALVERSION"); + + my $rtype = $opt{"REBOOT_TYPE"}; + + if (!defined($rtype)) { + if (!defined($opt{"GRUB_MENU"})) { + get_ktest_config("REBOOT_TYPE"); + $rtype = $entered_configs{"REBOOT_TYPE"}; + } else { + $rtype = "grub"; + } + } + + if ($rtype eq "grub") { + get_ktest_config("GRUB_MENU"); + } else { + get_ktest_config("REBOOT_SCRIPT"); + } +} + sub set_value { my ($lvalue, $rvalue) = @_; @@ -241,6 +391,9 @@ sub read_config { $opt{"NUM_TESTS"} = $test_num; } + # make sure we have all mandatory configs + get_ktest_configs; + # set any defaults foreach my $default (keys %default) { @@ -1612,18 +1765,57 @@ sub patchcheck { return 1; } -read_config $ARGV[0]; - -# mandatory configs -die "MACHINE not defined\n" if (!defined($opt{"MACHINE"})); -die "SSH_USER not defined\n" if (!defined($opt{"SSH_USER"})); -die "BUILD_DIR not defined\n" if (!defined($opt{"BUILD_DIR"})); -die "OUTPUT_DIR not defined\n" if (!defined($opt{"OUTPUT_DIR"})); -die "BUILD_TARGET not defined\n" if (!defined($opt{"BUILD_TARGET"})); -die "TARGET_IMAGE not defined\n" if (!defined($opt{"TARGET_IMAGE"})); -die "POWER_CYCLE not defined\n" if (!defined($opt{"POWER_CYCLE"})); -die "CONSOLE not defined\n" if (!defined($opt{"CONSOLE"})); -die "LOCALVERSION not defined\n" if (!defined($opt{"LOCALVERSION"})); +$#ARGV < 1 or die "ktest.pl version: $VERSION\n usage: ktest.pl config-file\n"; + +if ($#ARGV == 0) { + $ktest_config = $ARGV[0]; + if (! -f $ktest_config) { + print "$ktest_config does not exist.\n"; + my $ans; + for (;;) { + print "Create it? [Y/n] "; + $ans = <STDIN>; + chomp $ans; + if ($ans =~ /^\s*$/) { + $ans = "y"; + } + last if ($ans =~ /^y$/i || $ans =~ /^n$/i); + print "Please answer either 'y' or 'n'.\n"; + } + if ($ans !~ /^y$/i) { + exit 0; + } + } +} else { + $ktest_config = "ktest.conf"; +} + +if (! -f $ktest_config) { + open(OUT, ">$ktest_config") or die "Can not create $ktest_config"; + print OUT << "EOF" +# Generated by ktest.pl +# +# Define each test with TEST_START +# The config options below it will override the defaults +TEST_START + +DEFAULTS +EOF +; + close(OUT); +} +read_config $ktest_config; + +# Append any configs entered in manually to the config file. +my @new_configs = keys %entered_configs; +if ($#new_configs >= 0) { + print "\nAppending entered in configs to $ktest_config\n"; + open(OUT, ">>$ktest_config") or die "Can not append to $ktest_config"; + foreach my $config (@new_configs) { + print OUT "$config = $entered_configs{$config}\n"; + $opt{$config} = $entered_configs{$config}; + } +} if ($opt{"CLEAR_LOG"} && defined($opt{"LOG_FILE"})) { unlink $opt{"LOG_FILE"}; |