diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/ktest/ktest.pl | 461 | ||||
| -rw-r--r-- | tools/testing/ktest/sample.conf | 330 |
2 files changed, 649 insertions, 142 deletions
diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl index ff6283a4484..1f28c45f15b 100644 --- a/tools/testing/ktest/ktest.pl +++ b/tools/testing/ktest/ktest.pl @@ -16,28 +16,45 @@ $#ARGV >= 0 || die "usage: autotest.pl config-file\n"; $| = 1; my %opt; +my %default; #default opts -$opt{"NUM_BUILDS"} = 5; -$opt{"BUILD_TYPE"} = "randconfig"; -$opt{"MAKE_CMD"} = "make"; -$opt{"TIMEOUT"} = 120; -$opt{"TMP_DIR"} = "/tmp/autotest"; -$opt{"SLEEP_TIME"} = 60; # sleep time between tests -$opt{"BUILD_NOCLEAN"} = 0; -$opt{"REBOOT_ON_ERROR"} = 0; -$opt{"POWEROFF_ON_ERROR"} = 0; -$opt{"REBOOT_ON_SUCCESS"} = 1; -$opt{"POWEROFF_ON_SUCCESS"} = 0; -$opt{"BUILD_OPTIONS"} = ""; -$opt{"BISECT_SLEEP_TIME"} = 10; # sleep time between bisects -$opt{"CLEAR_LOG"} = 0; -$opt{"SUCCESS_LINE"} = "login:"; -$opt{"BOOTED_TIMEOUT"} = 1; -$opt{"DIE_ON_FAILURE"} = 1; +$default{"NUM_TESTS"} = 5; +$default{"REBOOT_TYPE"} = "grub"; +$default{"TEST_TYPE"} = "test"; +$default{"BUILD_TYPE"} = "randconfig"; +$default{"MAKE_CMD"} = "make"; +$default{"TIMEOUT"} = 120; +$default{"TMP_DIR"} = "/tmp/autotest"; +$default{"SLEEP_TIME"} = 60; # sleep time between tests +$default{"BUILD_NOCLEAN"} = 0; +$default{"REBOOT_ON_ERROR"} = 0; +$default{"POWEROFF_ON_ERROR"} = 0; +$default{"REBOOT_ON_SUCCESS"} = 1; +$default{"POWEROFF_ON_SUCCESS"} = 0; +$default{"BUILD_OPTIONS"} = ""; +$default{"BISECT_SLEEP_TIME"} = 60; # sleep time between bisects +$default{"CLEAR_LOG"} = 0; +$default{"SUCCESS_LINE"} = "login:"; +$default{"BOOTED_TIMEOUT"} = 1; +$default{"DIE_ON_FAILURE"} = 1; my $version; +my $machine; +my $tmpdir; +my $builddir; +my $outputdir; +my $test_type; my $build_type; +my $build_options; +my $reboot_type; +my $reboot_script; +my $power_cycle; +my $reboot_on_error; +my $poweroff_on_error; +my $die_on_failure; +my $power_off; +my $grub_menu; my $grub_number; my $target; my $make; @@ -55,6 +72,16 @@ my $dmesg; my $monitor_fp; my $monitor_pid; my $monitor_cnt = 0; +my $sleep_time; +my $bisect_sleep_time; +my $store_failures; +my $timeout; +my $booted_timeout; +my $console; +my $success_line; +my $build_target; +my $target_image; +my $localversion; sub read_config { my ($config) = @_; @@ -70,11 +97,22 @@ sub read_config { my $lvalue = $1; my $rvalue = $2; + if (defined($opt{$lvalue})) { + die "Error: Option $lvalue defined more than once!\n"; + } $opt{$lvalue} = $rvalue; } } close(IN); + + # set any defaults + + foreach my $default (keys %default) { + if (!defined($opt{$default})) { + $opt{$default} = $default{$default}; + } + } } sub logit { @@ -96,20 +134,20 @@ sub reboot { # try to reboot normally if (!run_command "ssh $target reboot") { # nope? power cycle it. - run_command "$opt{POWER_CYCLE}"; + run_command "$power_cycle"; } } sub dodie { doprint "CRITICAL FAILURE... ", @_, "\n"; - if ($opt{"REBOOT_ON_ERROR"}) { + if ($reboot_on_error && $test_type ne "build") { doprint "REBOOTING\n"; reboot; - } elsif ($opt{"POWEROFF_ON_ERROR"} && defined($opt{"POWER_OFF"})) { + } elsif ($poweroff_on_error && defined($power_off)) { doprint "POWERING OFF\n"; - `$opt{"POWER_OFF"}`; + `$power_off`; } die @_; @@ -120,8 +158,8 @@ sub open_console { my $flags; - my $pid = open($fp, "$opt{CONSOLE}|") or - dodie "Can't open console $opt{CONSOLE}"; + my $pid = open($fp, "$console|") or + dodie "Can't open console $console"; $flags = fcntl($fp, F_GETFL, 0) or dodie "Can't get flags for the socket: $!\n"; @@ -147,6 +185,10 @@ sub start_monitor { } $monitor_fp = \*MONFD; $monitor_pid = open_console $monitor_fp; + + return; + + open(MONFD, "Stop perl from warning about single use of MONFD"); } sub end_monitor { @@ -160,43 +202,50 @@ sub wait_for_monitor { my ($time) = @_; my $line; - doprint "Wait for monitor to settle down.\n"; + doprint "** Wait for monitor to settle down **\n"; # read the monitor and wait for the system to calm down do { $line = wait_for_input($monitor_fp, $time); + print "$line" if (defined($line)); } while (defined($line)); + print "** Monitor flushed **\n"; } sub fail { - if ($opt{"DIE_ON_FAILURE"}) { + if ($die_on_failure) { dodie @_; } - doprint "Failed: ", @_, "\n"; + doprint "FAILED\n"; - doprint "REBOOTING\n"; - reboot; - start_monitor; - wait_for_monitor $opt{"SLEEP_TIME"}; - end_monitor; + # no need to reboot for just building. + if ($test_type ne "build") { + doprint "REBOOTING\n"; + reboot; + start_monitor; + wait_for_monitor $sleep_time; + end_monitor; + } - return 1 if (!defined($opt{"STORE_FAILURES"})); + doprint "**** Failed: ", @_, " ****\n"; + + return 1 if (!defined($store_failures)); my @t = localtime; my $date = sprintf "%04d%02d%02d%02d%02d%02d", 1900+$t[5],$t[4],$t[3],$t[2],$t[1],$t[0]; - my $dir = "$opt{MACHINE}-$build_type-fail-$date"; - my $faildir = "$opt{STORE_FAILURES}/$dir"; + my $dir = "$machine-$test_type-$build_type-fail-$date"; + my $faildir = "$store_failures/$dir"; if (!-d $faildir) { mkpath($faildir) or - die "can't create $opt{STORE_FAILURES}"; + die "can't create $faildir"; } - if (-f "$opt{OUTPUT_DIR}/.config") { - cp "$opt{OUTPUT_DIR}/.config", "$faildir/config" or + if (-f "$outputdir/.config") { + cp "$outputdir/.config", "$faildir/config" or die "failed to copy .config"; } if (-f $buildlog) { @@ -259,6 +308,9 @@ sub run_command { sub get_grub_index { + if ($reboot_type ne "grub") { + return; + } return if (defined($grub_number)); doprint "Find grub menu ... "; @@ -266,7 +318,7 @@ sub get_grub_index { open(IN, "ssh $target cat /boot/grub/menu.lst |") or die "unable to get menu.lst"; while (<IN>) { - if (/^\s*title\s+$opt{GRUB_MENU}\s*$/) { + if (/^\s*title\s+$grub_menu\s*$/) { $grub_number++; last; } elsif (/^\s*title\s/) { @@ -275,13 +327,11 @@ sub get_grub_index { } close(IN); - die "Could not find '$opt{GRUB_MENU}' in /boot/grub/menu on $opt{MACHINE}" + die "Could not find '$grub_menu' in /boot/grub/menu on $machine" if ($grub_number < 0); doprint "$grub_number\n"; } -my $timeout = $opt{"TIMEOUT"}; - sub wait_for_input { my ($fp, $time) = @_; @@ -314,7 +364,12 @@ sub wait_for_input } sub reboot_to { - run_command "ssh $target '(echo \"savedefault --default=$grub_number --once\" | grub --batch; reboot)'"; + if ($reboot_type eq "grub") { + run_command "ssh $target '(echo \"savedefault --default=$grub_number --once\" | grub --batch; reboot)'"; + return; + } + + run_command "$reboot_script"; } sub monitor { @@ -336,7 +391,7 @@ sub monitor { for (;;) { if ($booted) { - $line = wait_for_input($monitor_fp, $opt{"BOOTED_TIMEOUT"}); + $line = wait_for_input($monitor_fp, $booted_timeout); } else { $line = wait_for_input($monitor_fp); } @@ -349,7 +404,7 @@ sub monitor { # we are not guaranteed to get a full line $full_line .= $line; - if ($full_line =~ /$opt{"SUCCESS_LINE"}/) { + if ($full_line =~ /$success_line/) { $booted = 1; } @@ -376,14 +431,14 @@ sub monitor { close(DMESG); - if (!$booted) { + if ($bug) { return 0 if ($in_bisect); - fail "failed - never got a boot prompt.\n" and return 0; + fail "failed - got a bug report\n" and return 0; } - if ($bug) { + if (!$booted) { return 0 if ($in_bisect); - fail "failed - got a bug report\n" and return 0; + fail "failed - never got a boot prompt.\n" and return 0; } return 1; @@ -391,14 +446,14 @@ sub monitor { sub install { - run_command "scp $opt{OUTPUT_DIR}/$opt{BUILD_TARGET} $target:$opt{TARGET_IMAGE}" or + run_command "scp $outputdir/$build_target $target:$target_image" or dodie "failed to copy image"; my $install_mods = 0; # should we process modules? $install_mods = 0; - open(IN, "$opt{OUTPUT_DIR}/.config") or dodie("Can't read config file"); + open(IN, "$outputdir/.config") or dodie("Can't read config file"); while (<IN>) { if (/CONFIG_MODULES(=y)?/) { $install_mods = 1 if (defined($1)); @@ -412,7 +467,7 @@ sub install { return; } - run_command "$make INSTALL_MOD_PATH=$opt{TMP_DIR} modules_install" or + run_command "$make INSTALL_MOD_PATH=$tmpdir modules_install" or dodie "Failed to install modules"; my $modlib = "/lib/modules/$version"; @@ -422,13 +477,13 @@ sub install { dodie "failed to remove old mods: $modlib"; # would be nice if scp -r did not follow symbolic links - run_command "cd $opt{TMP_DIR} && tar -cjf $modtar lib/modules/$version" or + run_command "cd $tmpdir && tar -cjf $modtar lib/modules/$version" or dodie "making tarball"; - run_command "scp $opt{TMP_DIR}/$modtar $target:/tmp" or + run_command "scp $tmpdir/$modtar $target:/tmp" or dodie "failed to copy modules"; - unlink "$opt{TMP_DIR}/$modtar"; + unlink "$tmpdir/$modtar"; run_command "ssh $target '(cd / && tar xf /tmp/$modtar)'" or dodie "failed to tar modules"; @@ -456,7 +511,7 @@ sub check_buildlog { if (/^\s*(.*?):.*(warning|error)/) { my $err = $1; foreach my $file (@files) { - my $fullpath = "$opt{BUILD_DIR}/$file"; + my $fullpath = "$builddir/$file"; if ($file eq $err || $fullpath eq $err) { fail "$file built with warnings" and return 0; } @@ -476,7 +531,7 @@ sub build { unlink $buildlog; if ($type =~ /^useconfig:(.*)/) { - run_command "cp $1 $opt{OUTPUT_DIR}/.config" or + run_command "cp $1 $outputdir/.config" or dodie "could not copy $1 to .config"; $type = "oldconfig"; @@ -487,38 +542,38 @@ sub build { $append = "yes ''|"; # allow for empty configs - run_command "touch $opt{OUTPUT_DIR}/.config"; + run_command "touch $outputdir/.config"; - run_command "mv $opt{OUTPUT_DIR}/.config $opt{OUTPUT_DIR}/config_temp" or + run_command "mv $outputdir/.config $outputdir/config_temp" or dodie "moving .config"; if (!$noclean && !run_command "$make mrproper") { dodie "make mrproper"; } - run_command "mv $opt{OUTPUT_DIR}/config_temp $opt{OUTPUT_DIR}/.config" or + run_command "mv $outputdir/config_temp $outputdir/.config" or dodie "moving config_temp"; } elsif (!$noclean) { - unlink "$opt{OUTPUT_DIR}/.config"; + unlink "$outputdir/.config"; run_command "$make mrproper" or dodie "make mrproper"; } # add something to distinguish this build - open(OUT, "> $opt{OUTPUT_DIR}/localversion") or dodie("Can't make localversion file"); - print OUT "$opt{LOCALVERSION}\n"; + open(OUT, "> $outputdir/localversion") or dodie("Can't make localversion file"); + print OUT "$localversion\n"; close(OUT); if (defined($minconfig)) { $defconfig = "KCONFIG_ALLCONFIG=$minconfig"; } - run_command "$defconfig $append $make $type" or + run_command "$append $defconfig $make $type" or dodie "failed make config"; - $redirect = "$opt{TMP_DIR}/buildlog"; - if (!run_command "$make $opt{BUILD_OPTIONS}") { + $redirect = "$buildlog"; + if (!run_command "$make $build_options") { undef $redirect; # bisect may need this to pass return 0 if ($in_bisect); @@ -530,9 +585,9 @@ sub build { } sub halt { - if (!run_command "ssh $target halt" or defined($opt{"POWER_OFF"})) { + if (!run_command "ssh $target halt" or defined($power_off)) { # nope? the zap it! - run_command "$opt{POWER_OFF}"; + run_command "$power_off"; } } @@ -541,15 +596,17 @@ sub success { doprint "\n\n*******************************************\n"; doprint "*******************************************\n"; - doprint "** SUCCESS!!!! **\n"; + doprint "** TEST $i SUCCESS!!!! **\n"; doprint "*******************************************\n"; doprint "*******************************************\n"; - if ($i != $opt{"NUM_BUILDS"}) { - doprint "Reboot and wait $opt{SLEEP_TIME} seconds\n"; + if ($i != $opt{"NUM_TESTS"} && $test_type ne "build" && + !($test_type eq "patchcheck" && $opt{"PATCHCHECK_TYPE[$i]"} eq "build") && + !($test_type eq "bisect" && $opt{"BISECT_TYPE[$i]"} eq "build")) { + doprint "Reboot and wait $sleep_time seconds\n"; reboot; start_monitor; - wait_for_monitor $opt{"SLEEP_TIME"}; + wait_for_monitor $sleep_time; end_monitor; } } @@ -566,9 +623,9 @@ sub child_run_test { my $failed = 0; # child should have no power - $opt{"REBOOT_ON_ERROR"} = 0; - $opt{"POWEROFF_ON_ERROR"} = 0; - $opt{"DIE_ON_FAILURE"} = 1; + $reboot_on_error = 0; + $poweroff_on_error = 0; + $die_on_failure = 1; run_command $run_test or $failed = 1; exit $failed; @@ -638,6 +695,36 @@ sub do_run_test { return 1; } +sub run_git_bisect { + my ($command) = @_; + + doprint "$command ... "; + + my $output = `$command 2>&1`; + my $ret = $?; + + logit $output; + + if ($ret) { + doprint "FAILED\n"; + dodie "Failed to git bisect"; + } + + doprint "SUCCESS\n"; + if ($output =~ m/^(Bisecting: .*\(roughly \d+ steps?\))\s+\[([[:xdigit:]]+)\]/) { + doprint "$1 [$2]\n"; + } elsif ($output =~ m/^([[:xdigit:]]+) is the first bad commit/) { + $bisect_bad = $1; + doprint "Found bad commit... $1\n"; + return 0; + } else { + # we already logged it, just print it now. + print $output; + } + + return 1; +} + sub run_bisect { my ($type) = @_; @@ -676,11 +763,11 @@ sub run_bisect { $result = "bad"; # reboot the box to a good kernel - if ($type eq "boot") { - doprint "Reboot and sleep $opt{BISECT_SLEEP_TIME} seconds\n"; + if ($type ne "build") { + doprint "Reboot and sleep $bisect_sleep_time seconds\n"; reboot; start_monitor; - wait_for_monitor $opt{"BISECT_SLEEP_TIME"}; + wait_for_monitor $bisect_sleep_time; end_monitor; } } else { @@ -696,31 +783,7 @@ sub run_bisect { } } - doprint "git bisect $result ... "; - $output = `git bisect $result 2>&1`; - $ret = $?; - - logit $output; - - if ($ret) { - doprint "FAILED\n"; - fail "Failed to git bisect"; - } - - doprint "SUCCESS\n"; - if ($output =~ m/^(Bisecting: .*\(roughly \d+ steps?\))\s+\[([[:xdigit:]]+)\]/) { - doprint "$1 [$2]\n"; - } elsif ($output =~ m/^([[:xdigit:]]+) is the first bad commit/) { - $bisect_bad = $1; - doprint "Found bad commit... $1\n"; - return 0; - } else { - # we already logged it, just print it now. - print $output; - } - - - return 1; + return $result; } sub bisect { @@ -735,6 +798,8 @@ sub bisect { my $good = $opt{"BISECT_GOOD[$i]"}; my $bad = $opt{"BISECT_BAD[$i]"}; my $type = $opt{"BISECT_TYPE[$i]"}; + my $start = $opt{"BISECT_START[$i]"}; + my $replay = $opt{"BISECT_REPLAY[$i]"}; if (defined($opt{"BISECT_REVERSE[$i]"}) && $opt{"BISECT_REVERSE[$i]"} == 1) { @@ -746,23 +811,83 @@ sub bisect { $in_bisect = 1; + # Can't have a test without having a test to run + if ($type eq "test" && !defined($run_test)) { + $type = "boot"; + } + + my $check = $opt{"BISECT_CHECK[$i]"}; + if (defined($check) && $check ne "0") { + + # get current HEAD + doprint "git rev-list HEAD --max-count=1 ... "; + my $head = `git rev-list HEAD --max-count=1`; + my $ret = $?; + + logit $head; + + if ($ret) { + doprint "FAILED\n"; + dodie "Failed to get git HEAD"; + } + + print "SUCCESS\n"; + + chomp $head; + + if ($check ne "good") { + doprint "TESTING BISECT BAD [$bad]\n"; + run_command "git checkout $bad" or + die "Failed to checkout $bad"; + + $result = run_bisect $type; + + if ($result ne "bad") { + fail "Tested BISECT_BAD [$bad] and it succeeded" and return 0; + } + } + + if ($check ne "bad") { + doprint "TESTING BISECT GOOD [$good]\n"; + run_command "git checkout $good" or + die "Failed to checkout $good"; + + $result = run_bisect $type; + + if ($result ne "good") { + fail "Tested BISECT_GOOD [$good] and it failed" and return 0; + } + } + + # checkout where we started + run_command "git checkout $head" or + die "Failed to checkout $head"; + } + run_command "git bisect start" or - fail "could not start bisect"; + dodie "could not start bisect"; run_command "git bisect good $good" or - fail "could not set bisect good to $good"; + dodie "could not set bisect good to $good"; - run_command "git bisect bad $bad" or - fail "could not set bisect good to $bad"; + run_git_bisect "git bisect bad $bad" or + dodie "could not set bisect bad to $bad"; - # Can't have a test without having a test to run - if ($type eq "test" && !defined($run_test)) { - $type = "boot"; + if (defined($replay)) { + run_command "git bisect replay $replay" or + dodie "failed to run replay"; } + if (defined($start)) { + run_command "git checkout $start" or + dodie "failed to checkout $start"; + } + + my $test; do { $result = run_bisect $type; - } while ($result); + $test = run_git_bisect "git bisect $result"; + } while ($test); run_command "git bisect log" or dodie "could not capture git bisect log"; @@ -883,11 +1008,6 @@ 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"})); -die "GRUB_MENU not defined\n" if (!defined($opt{"GRUB_MENU"})); - -chdir $opt{"BUILD_DIR"} || die "can't change directory to $opt{BUILD_DIR}"; - -$target = "$opt{SSH_USER}\@$opt{MACHINE}"; if ($opt{"CLEAR_LOG"} && defined($opt{"LOG_FILE"})) { unlink $opt{"LOG_FILE"}; @@ -899,11 +1019,7 @@ foreach my $option (sort keys %opt) { doprint "$option = $opt{$option}\n"; } -$buildlog = "$opt{TMP_DIR}/buildlog"; -$dmesg = "$opt{TMP_DIR}/dmesg"; -$make = "$opt{MAKE_CMD} O=$opt{OUTPUT_DIR}"; - -sub set_build_option { +sub set_test_option { my ($name, $i) = @_; my $option = "$name\[$i\]"; @@ -920,16 +1036,74 @@ sub set_build_option { } # First we need to do is the builds -for (my $i = 1; $i <= $opt{"NUM_BUILDS"}; $i++) { +for (my $i = 1; $i <= $opt{"NUM_TESTS"}; $i++) { + + my $ssh_user = set_test_option("SSH_USER", $i); + my $makecmd = set_test_option("MAKE_CMD", $i); + + $machine = set_test_option("MACHINE", $i); + $tmpdir = set_test_option("TMP_DIR", $i); + $outputdir = set_test_option("OUTPUT_DIR", $i); + $builddir = set_test_option("BUILD_DIR", $i); + $test_type = set_test_option("TEST_TYPE", $i); + $build_type = set_test_option("BUILD_TYPE", $i); + $build_options = set_test_option("BUILD_OPTIONS", $i); + $power_cycle = set_test_option("POWER_CYCLE", $i); + $noclean = set_test_option("BUILD_NOCLEAN", $i); + $minconfig = set_test_option("MIN_CONFIG", $i); + $run_test = set_test_option("TEST", $i); + $addconfig = set_test_option("ADD_CONFIG", $i); + $reboot_type = set_test_option("REBOOT_TYPE", $i); + $grub_menu = set_test_option("GRUB_MENU", $i); + $reboot_script = set_test_option("REBOOT_SCRIPT", $i); + $reboot_on_error = set_test_option("REBOOT_ON_ERROR", $i); + $poweroff_on_error = set_test_option("POWEROFF_ON_ERROR", $i); + $die_on_failure = set_test_option("DIE_ON_FAILURE", $i); + $power_off = set_test_option("POWER_OFF", $i); + $sleep_time = set_test_option("SLEEP_TIME", $i); + $bisect_sleep_time = set_test_option("BISECT_SLEEP_TIME", $i); + $store_failures = set_test_option("STORE_FAILURES", $i); + $timeout = set_test_option("TIMEOUT", $i); + $booted_timeout = set_test_option("BOOTED_TIMEOUT", $i); + $console = set_test_option("CONSOLE", $i); + $success_line = set_test_option("SUCCESS_LINE", $i); + $build_target = set_test_option("BUILD_TARGET", $i); + $target_image = set_test_option("TARGET_IMAGE", $i); + $localversion = set_test_option("LOCALVERSION", $i); + + chdir $builddir || die "can't change directory to $builddir"; + + if (!-d $tmpdir) { + mkpath($tmpdir) or + die "can't create $tmpdir"; + } - $build_type = set_build_option("BUILD_TYPE", $i); - $noclean = set_build_option("BUILD_NOCLEAN", $i); - $minconfig = set_build_option("MIN_CONFIG", $i); - $run_test = set_build_option("TEST", $i); - $addconfig = set_build_option("ADD_CONFIG", $i); + $target = "$ssh_user\@$machine"; + + $buildlog = "$tmpdir/buildlog-$machine"; + $dmesg = "$tmpdir/dmesg-$machine"; + $make = "$makecmd O=$outputdir"; + + if ($reboot_type eq "grub") { + dodie "GRUB_MENU not defined\n" if (!defined($grub_menu)); + } elsif (!defined($reboot_script)) { + dodie "REBOOT_SCRIPT not defined\n" + } + + my $run_type = $build_type; + if ($test_type eq "patchcheck") { + $run_type = $opt{"PATCHCHECK_TYPE[$i]"}; + } elsif ($test_type eq "bisect") { + $run_type = $opt{"BISECT_TYPE[$i]"}; + } + + # mistake in config file? + if (!defined($run_type)) { + $run_type = "ERROR"; + } doprint "\n\n"; - doprint "RUNNING TEST $i of $opt{NUM_BUILDS} with option $build_type\n\n"; + doprint "RUNNING TEST $i of $opt{NUM_TESTS} with option $test_type $run_type\n\n"; unlink $dmesg; unlink $buildlog; @@ -938,9 +1112,9 @@ for (my $i = 1; $i <= $opt{"NUM_BUILDS"}; $i++) { $minconfig = $addconfig; } elsif (defined($addconfig)) { - run_command "cat $addconfig $minconfig > $opt{TMP_DIR}/use_config" or + run_command "cat $addconfig $minconfig > $tmpdir/use_config" or dodie "Failed to create temp config"; - $minconfig = "$opt{TMP_DIR}/use_config"; + $minconfig = "$tmpdir/use_config"; } my $checkout = $opt{"CHECKOUT[$i]"}; @@ -949,10 +1123,10 @@ for (my $i = 1; $i <= $opt{"NUM_BUILDS"}; $i++) { die "failed to checkout $checkout"; } - if ($build_type eq "bisect") { + if ($test_type eq "bisect") { bisect $i; next; - } elsif ($build_type eq "patchcheck") { + } elsif ($test_type eq "patchcheck") { patchcheck $i; next; } @@ -961,25 +1135,28 @@ for (my $i = 1; $i <= $opt{"NUM_BUILDS"}; $i++) { build $build_type or next; } - get_grub_index; - get_version; - install; + if ($test_type ne "build") { + get_grub_index; + get_version; + install; - my $failed = 0; - start_monitor; - monitor or $failed = 1;; - if (!$failed && defined($run_test)) { - do_run_test or $failed = 1; + my $failed = 0; + start_monitor; + monitor or $failed = 1;; + + if (!$failed && $test_type ne "boot" && defined($run_test)) { + do_run_test or $failed = 1; + } + end_monitor; + next if ($failed); } - end_monitor; - next if ($failed); success $i; } if ($opt{"POWEROFF_ON_SUCCESS"}) { halt; -} elsif ($opt{"REBOOT_ON_SUCCESS"}) { +} elsif ($opt{"REBOOT_ON_SUCCESS"} && $test_type ne "build") { reboot; } diff --git a/tools/testing/ktest/sample.conf b/tools/testing/ktest/sample.conf new file mode 100644 index 00000000000..42f803fe4a8 --- /dev/null +++ b/tools/testing/ktest/sample.conf @@ -0,0 +1,330 @@ +# +# Config file for autotest.pl +# +# Note, all paths must be absolute +# + +# Almost all options may be overwritten per test run, by appending +# a [x] to the config. For example, to change the test type for +# the third iteration of tests, you can specify: +# (1 is for the first test, 2 for the second, and so on) +# +# TEST_TYPE[3] = build +# +# The options that can not be changed like this are: +# NUM_TESTS +# LOG_FILE +# CLEAR_LOG +# POWEROFF_ON_SUCCESS +# REBOOT_ON_SUCCESS +# + +#### Mandatory Config Options #### + +# The machine hostname that you will test +#MACHINE = target + +# The box is expected to have ssh on normal bootup, provide the user +# (most likely root, since you need privileged operations) +#SSH_USER = root + +# The directory that contains the Linux source code +#BUILD_DIR = /home/test/linux.git + +# The directory that the objects will be built +# (can not be same as BUILD_DIR) +#OUTPUT_DIR = /home/test/build/target + +# The location of the compiled file to copy to the target +# (relative to OUTPUT_DIR) +#BUILD_TARGET = arch/x86/boot/bzImage + +# The place to put your image on the test machine +#TARGET_IMAGE = /boot/vmlinuz-test + +# 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 list | grep '\<Guest\>' | awk '{printf ("%d", $1)}' | xargs virsh destroy; sleep 5; virsh start Guest + +# 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 `virsh list | grep '\<Guest\>' | awk '{printf ("%d", $1)}'` + +# Required version ending to differentiate the test +# from other linux builds on the system. +#LOCALVERSION = -test + +# The grub title name for the test kernel to boot +# (Only mandatory if REBOOT_TYPE = grub) +# +# For example, if in the /boot/grub/menu.lst the test kernel title has: +# title Test Kernel +#GRUB_MENU = Test Kernel + +# A script to reboot the target into the test kernel +# (Only mandatory if REBOOT_TYPE = script) +#REBOOT_SCRIPT = + +#### Optional Config Options (all have defaults) #### + +# The number of tests to run (default 5) +#NUM_TESTS = 5 + +# The default test type (default test) +# The test types may be: +# build - only build the kernel, do nothing else +# boot - build and boot the kernel +# test - build, boot and if TEST is set, run the test script +# bisect - Perform a bisect on the kernel (see BISECT_TYPE below) +# patchcheck - Do a test on a series of commits in git (see PATCHCHECK below) +#TEST_TYPE = test + +# The build type is any make config type or a command. +# (default randconfig) +# nobuild - skip the clean and build step +#BUILD_TYPE = randconfig + +# The make command (default make) +# If you are building a 32bit x86 on a 64 bit host +#MAKE_CMD = CC=i386-gcc AS=i386-as make ARCH=i386 + +# Way to reboot the box to the test kernel. +# Only valid options so far are "grub" and "script" +# (default grub) +# If you specify grub, it will assume grub version 1 +# and will search in /boot/grub/menu.lst for the title $GRUB_MENU +# and select that target to reboot to the kernel. If this is not +# your setup, then specify "script" and have a command or script +# specified in REBOOT_SCRIPT to boot to the target. +#REBOOT_TYPE = grub + +# Line to define success in output. (default "login:") +# This is what the line contains, not the entire line. If you need +# the entire line to match, then use regural expression syntax like +# ^MyBox Login:$ +#SUCCESS_LINE = login: + +# As the test reads the console, after it hits the SUCCESS_LINE +# the time it waits for the monitor to settle down between reads +# can usually be lowered. +# (in seconds) (default 1) +#BOOTED_TIMEOUT = 1 + +# The timeout in seconds when we consider the box hung after +# the console stop producing output. +# (default 120) +#TIMEOUT = 120 + +# The location on the host where to write temp files +# (default /tmp/autotest) +#TMP_DIR = /tmp/autotest + +# In between tests, a reboot of the box may occur, and this +# is the time to wait for the console after it stops producing +# output. Some machines may not produce a large lag on reboot +# so this should accommodate it. +# (default 60) +#SLEEP_TIME = 60 + +# The time in between bisects to sleep (in seconds) +# Can be less than SLEEP_TIME since bisects do more work +# in between boots. (default 60) +#BISECT_SLEEP_TIME = 60 + +# Build without doing a make mrproper, or removing .config +# (default 0) +#BUILD_NOCLEAN = 0 + +# Reboot the target box on error (default 0) +#REBOOT_ON_ERROR = 0 + +# Power off the target on error (ignored if REBOOT_ON_ERROR is set) +# (default 0) +#POWEROFF_ON_ERROR = 0 + +# Power off the target after all tests have completed successfully +# (default 0) +#POWEROFF_ON_SUCCESS = 0 + +# Reboot the target after all test completed successfully (default 1) +# (ignored if POWEROFF_ON_SUCCESS is set) +#REBOOT_ON_SUCCESS = 1 + +# Stop testing if a build fails. If set, the script will end if +# a failure is detected, otherwise it will save off the .config, +# dmesg and bootlog in a directory called +# MACHINE-TEST_TYPE_BUILD_TYPE-fail-yyyymmddhhmmss +# if the STORE_FAILURES directory is set. +# (default 1) +# Note, even if this is set to zero, there are some errors that still +# stop the tests. +#DIE_ON_FAILURE = 1 + +# Directory to store failure directories on failure. If this is not +# set, DIE_ON_FAILURE=0 will not save off the .config, dmesg and +# bootlog. +#STORE_FAILURES = /home/test/failures + +# A script or command to power off the box (default undef) +# Needed for POWEROFF_ON_ERROR and SUCCESS +# Example for digital loggers power switch: +#POWER_OFF = wget --no-proxy -O /dev/null -q --auth-no-challenge 'http://admin:admin@power/outlet?5=OFF' +# Example for a virtual guest call "Guest". +#POWER_OFF = virsh list | grep '\<GuestF12\>' | awk '{printf ("%d", $1)}' | xargs virsh destroy + +# Any build options for the make (default "") +#BUILD_OPTIONS = -j20 + +# Optional log file to write the status (recommended) +# (default undef) +#LOG_FILE = /home/test/logfiles/target.log + +# Remove old logfile if it exists before starting all tests. +# (default 0) +#CLEAR_LOG = 0 + +# Test to run if there is a successful boot and TEST_TYPE is test. +# Must exit with 0 on success and non zero on error +# default (undef) +#TEST = ssh user@machine /root/run_test +#TEST[1] = ssh root@mxtest /root/run_test + +# The min config that is needed to build for the machine +# A nice way to get this to work, is to do a "lsmod > mymods" on the target +# copy it to the build server, and then run "make LSMOD=mymods localyesconfig". +# Then copy all the options that are set: "grep '^CONFIG' > /home/test/config-min" +# +# You might want to set: +# CONFIG_CMDLINE="<your options here>" +# randconfig may set the above and override your real command +# line options. +# (default undef) +#MIN_CONFIG = /home/test/config-min + +# Sometimes there's options that just break the boot and +# you do not care about. Here are a few: +# # CONFIG_STAGING is not set +# Staging drivers are horrible, and can break the build. +# # CONFIG_SCSI_DEBUG is not set +# SCSI_DEBUG may change your root partition +# # CONFIG_KGDB_SERIAL_CONSOLE is not set +# KGDB may cause oops waiting for a connection that's not there. +# This option points to the file containing config options that will be prepended +# to the MIN_CONFIG (or be the MIN_CONFIG if it is not set) +# before running it through randconfig +# (default undef) +#ADD_CONFIG = /home/test/config-broken + +#### Per test run options #### +# These are options are per build only. The only exist with the [x] +# syntax, and there is no general option. +# +# All are optional and undef by default +# +# CHECKOUT[x] = branch +# +# If the BUILD_DIR is a git repository, then you can set this option +# to checkout the given branch before running the TEST. If you +# specify this for the first run, that branch will be used for +# all preceding tests until a new CHECKOUT[x] is set. +# +# For TEST_TYPE[x] = patchcheck +# +# This expects the BUILD_DIR to be a git repository, and +# will checkout the PATCHCHECK_START[x]. +# +# PATCHCHECK_START[x] is required and is the first patch to +# test (the SHA1 of the commit). +# +# PATCHCHECK_END[x] is the last patch to check (default HEAD) +# +# PATCHCHECK_TYPE[x] is required and is the type of test to run: +# build, boot, test. +# +# Note, the build test will look for warnings, if a warning occurred +# in a file that a commit touches, the build will fail. +# +# If BUILD_NOCLEAN is set, then make mrproper will not be run on +# any of the builds, just like all other TEST_TYPE tests. But +# what makes patchcheck different from the other tests, is if +# BUILD_NOCLEAN is not set, only the first and last patch run +# make mrproper. This helps speed up the test. +# +# Example: +# TEST_TYPE[1] = patchcheck +# CHECKOUT[1] = mybranch +# PATCHCHECK_TYPE[1] = boot +# PATCHCHECK_START[1] = 747e94ae3d1b4c9bf5380e569f614eb9040b79e7 +# PATCHCHEKC_END[1] = b8b2663bd7c9da04ac804659b9f617c199d0252c +# +# +# For TEST_TYPE[x] = bisect +# +# You can specify a git bisect if the BUILD_DIR is a git repository. +# The MIN_CONFIG will be used for all builds of the bisect. The build type +# used for bisecting is oldconfig. +# +# BISECT_TYPE[x] is the type of test to perform: +# build - bad fails to build +# boot - bad builds but fails to boot +# test - bad boots but fails a test +# +# BISECT_GOOD[x] is the commit (SHA1) to label as good +# BISECT_BAD[x] is the commit to label as bad +# +# The above three options are required for a bisect operation. +# +# BISECT_REPLAY[x] = /path/to/replay/file (optional, default undefined) +# +# If an operation failed in the bisect that was not expected to +# fail. Then the test ends. The state of the BUILD_DIR will be +# left off at where the failur occurred. You can examine the +# reason for the failure, and perhaps even find a git commit +# that would work to continue with. You can run: +# +# git bisect log > /path/to/replay/file +# +# and if BISECT_REPLAY[x] is set, the test will run git bisect replay +# before continuing with the bisect. +# +# BISECT_START[x] = commit (optional, default undefined) +# +# As with BISECT_REPLAY[x], if the test failed on a commit that +# just happen to have a bad commit in the middle of the bisect, +# and you need to skip it. If BISECT_START[x] is defined, it +# will checkout that commit before continuing with the bisect. +# +# Note, BISECT_REPLAY[x] is executed before BISECT_START[x]. +# +# BISECT_REVERSE[x] = 1 (optional, default 0) +# +# In those strange instances where it was broken forever +# and you are trying to find where it started to work! +# Set BISECT_GOOD[x] to the commit that was last known to fail +# Set BISECT_BAD[x] to the commit that is known where it started +# to work. With BISECT_REVERSE[x] = 1, The test will consider +# failures as good, and success as bad. +# +# BISECT_CHECK[x] = 1 (optional, default 0) +# +# Just to be sure the good is good and bad is bad, setting +# BISECT_CHECK[x] to 1 will start the bisect by first checking +# out BISECT_BAD[x] and makes sure it fails, then it will check +# out BISECT_GOOD[x] and makes sure it succeeds before starting +# the bisect (it works for BISECT_REVERSE[x] too). +# +# You can limit the test to just check BISECT_GOOD[x] or +# BISECT_BAD[x] with BISECT_CHECK[x] = good or +# BISECT_CHECK[x] = bad, respectively. +# +# Example: +# TEST_TYPE[1] = bisect +# BISECT_GOOD[1] = v2.6.36 +# BISECT_BAD[1] = b5153163ed580e00c67bdfecb02b2e3843817b3e +# BISECT_TYPE[1] = build +# MIN_CONFIG[1] = /home/test/config-bisect |