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cloud-kernel
cloud-kernel
提交 a75fecec 编写于 作者: S Steven Rostedt 提交者： Steven Rostedt
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ktest: Added sample.conf, new %default option format 

Added sample.conf as a nice document to show new users.

Use a %default hash to separate out the options that are default
and allow us to complain about options being set twice.
Signed-off-by: NSteven Rostedt <rostedt@goodmis.org>
上级 7faafbd6
隐藏空白更改
内联 并排
Showing with 649 addition and 142 deletion
tools/testing/ktest/ktest.pl
浏览文件 @ a75fecec
......@@ -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;
}
......
tools/testing/ktest/sample.conf 0 → 100644
浏览文件 @ a75fecec
#
# 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
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