forked from Minki/linux
ktest: New features: noclean, dodie, poweroff on error and success
Added dodie function to have a bit more control over die calls.
BUILD_NOCLEAN to not run make mrproper or remove .config.
POWEROFF_ON_{SUCCESS,ERROR} to turn off the power after tests.
Skip backtrace calls that were done by the backtrace tests.
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
This commit is contained in:
Steven Rostedt
Steven Rostedt
parent
2545eb6198
commit
5c42fc5b97
@ -18,12 +18,16 @@ $opt{"MAKE_CMD"} = "make";
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$opt{"TIMEOUT"} = 50;
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$opt{"TMP_DIR"} = "/tmp/autotest";
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$opt{"SLEEP_TIME"} = 60; # sleep time between tests
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$opt{"BUILD_NOCLEAN"} = 0;
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$opt{"POWEROFF_ON_ERROR"} = 0;
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$opt{"POWEROFF_ON_SUCCESS"} = 0;
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my $version;
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my $install_mods;
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my $grub_number;
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my $target;
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my $make;
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my $noclean;
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sub read_config {
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my ($config) = @_;
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@ -56,6 +60,16 @@ sub doprint {
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}
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}
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sub dodie {
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doprint "CRITICAL FAILURE... ", @_;
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if ($opt{"POWEROFF_ON_ERROR"} && defined($opt{"POWER_OFF"})) {
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doprint "POWERING OFF\n";
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`$opt{"POWER_OFF"}`;
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}
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die @_;
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}
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sub run_command {
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my ($command) = @_;
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my $redirect = "";
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@ -121,21 +135,22 @@ sub monitor {
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my $bug = 0;
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my $pid;
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my $doopen2 = 0;
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my $skip_call_trace = 0;
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if ($doopen2) {
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$pid = open2(\*IN, \*OUT, $opt{CONSOLE});
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if ($pid < 0) {
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die "Failed to connect to the console";
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dodie "Failed to connect to the console";
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}
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} else {
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$pid = open(IN, "$opt{CONSOLE} |");
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}
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$flags = fcntl(IN, F_GETFL, 0) or
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die "Can't get flags for the socket: $!\n";
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dodie "Can't get flags for the socket: $!\n";
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$flags = fcntl(IN, F_SETFL, $flags | O_NONBLOCK) or
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die "Can't set flags for the socket: $!\n";
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dodie "Can't set flags for the socket: $!\n";
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my $line;
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my $full_line = "";
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@ -163,7 +178,19 @@ sub monitor {
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$booted = 1;
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}
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if ($full_line =~ /\[ backtrace testing \]/) {
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$skip_call_trace = 1;
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}
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if ($full_line =~ /call trace:/i) {
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$bug = 1 if (!$skip_call_trace);
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}
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if ($full_line =~ /\[ end of backtrace testing \]/) {
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$skip_call_trace = 0;
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}
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if ($full_line =~ /Kernel panic -/) {
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$bug = 1;
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}
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@ -179,57 +206,90 @@ sub monitor {
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close(IN);
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if (!$booted) {
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die "failed - never got a boot prompt.\n";
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dodie "failed - never got a boot prompt.\n";
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}
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if ($bug) {
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die "failed - got a bug report\n";
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dodie "failed - got a bug report\n";
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}
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}
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sub install {
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if (run_command "scp $opt{OUTPUT_DIR}/$opt{BUILD_TARGET} $target:$opt{TARGET_IMAGE}") {
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die "failed to copy image";
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dodie "failed to copy image";
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}
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if ($install_mods) {
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my $modlib = "/lib/modules/$version";
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my $modtar = "autotest-mods.tar.bz2";
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if (run_command "ssh $target rm -rf $modlib") {
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die "failed to remove old mods: $modlib";
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dodie "failed to remove old mods: $modlib";
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}
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if (run_command "scp -r $opt{TMP_DIR}/lib $target:/lib/modules/$version") {
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die "failed to copy modules";
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# would be nice if scp -r did not follow symbolic links
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if (run_command "cd $opt{TMP_DIR}; tar -cjf $modtar lib/modules/$version") {
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dodie "making tarball";
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}
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if (run_command "scp $opt{TMP_DIR}/$modtar $target:/tmp") {
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dodie "failed to copy modules";
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}
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unlink "$opt{TMP_DIR}/$modtar";
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if (run_command "ssh $target '(cd / && tar xf /tmp/$modtar)'") {
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dodie "failed to tar modules";
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}
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run_command "ssh $target rm -f /tmp/$modtar";
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}
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}
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sub build {
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my ($type) = @_;
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my $defconfig = "";
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my $append = "";
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unlink "$opt{OUTPUT_DIR}/.config";
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# old config can ask questions
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if ($type eq "oldconfig") {
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$append = "yes ''|";
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if (run_command "mv $opt{OUTPUT_DIR}/.config $opt{OUTPUT_DIR}/config_temp") {
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dodie "moving .config";
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}
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run_command "$make mrproper";
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if (!$noclean && run_command "$make mrproper") {
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dodie "make mrproper";
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}
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if (run_command "mv $opt{OUTPUT_DIR}/config_temp $opt{OUTPUT_DIR}/.config") {
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dodie "moving config_temp";
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}
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} elsif (!$noclean) {
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unlink "$opt{OUTPUT_DIR}/.config";
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if (run_command "$make mrproper") {
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dodie "make mrproper";
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}
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}
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# add something to distinguish this build
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open(OUT, "> $opt{OUTPUT_DIR}/localversion") or die("Can't make localversion file");
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open(OUT, "> $opt{OUTPUT_DIR}/localversion") or dodie("Can't make localversion file");
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print OUT "$opt{LOCALVERSION}\n";
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close(OUT);
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if (run_command "$make $opt{$type}") {
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die "failed make config";
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if (defined($opt{"MIN_CONFIG"})) {
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$defconfig = "KCONFIG_ALLCONFIG=$opt{MIN_CONFIG}";
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}
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if (defined($opt{"MIN_CONFIG"})) {
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run_command "cat $opt{MIN_CONFIG} >> $opt{OUTPUT_DIR}/.config";
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run_command "yes '' | $make oldconfig";
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if (run_command "$defconfig $append $make $type") {
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dodie "failed make config";
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}
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if (run_command "$make $opt{BUILD_OPTIONS}") {
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die "failed build";
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dodie "failed build";
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}
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}
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@ -275,6 +335,13 @@ $make = "$opt{MAKE_CMD} O=$opt{OUTPUT_DIR}";
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for (my $i = 1; $i <= $opt{"NUM_BUILDS"}; $i++) {
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my $type = "BUILD_TYPE[$i]";
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if (defined($opt{"BUILD_NOCLEAN[$i]"}) &&
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$opt{"BUILD_NOCLEAN[$i]"} != 0) {
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$noclean = 1;
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} else {
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$noclean = $opt{"BUILD_NOCLEAN"};
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}
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if (!defined($opt{$type})) {
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$opt{$type} = $opt{"DEFAULT_BUILD_TYPE"};
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}
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@ -283,7 +350,7 @@ for (my $i = 1; $i <= $opt{"NUM_BUILDS"}; $i++) {
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doprint "RUNNING TEST $i of $opt{NUM_BUILDS} with option $opt{$type}\n\n";
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if ($opt{$type} ne "nobuild") {
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build $type;
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build $opt{$type};
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}
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# get the release name
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@ -294,7 +361,7 @@ for (my $i = 1; $i <= $opt{"NUM_BUILDS"}; $i++) {
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# should we process modules?
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$install_mods = 0;
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open(IN, "$opt{OUTPUT_DIR}/.config") or die("Can't read config file");
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open(IN, "$opt{OUTPUT_DIR}/.config") or dodie("Can't read config file");
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while (<IN>) {
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if (/CONFIG_MODULES(=y)?/) {
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$install_mods = 1 if (defined($1));
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@ -305,7 +372,7 @@ for (my $i = 1; $i <= $opt{"NUM_BUILDS"}; $i++) {
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if ($install_mods) {
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if (run_command "$make INSTALL_MOD_PATH=$opt{TMP_DIR} modules_install") {
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die "Failed to install modules";
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dodie "Failed to install modules";
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}
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} else {
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doprint "No modules needed\n";
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@ -331,4 +398,10 @@ for (my $i = 1; $i <= $opt{"NUM_BUILDS"}; $i++) {
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sleep "$opt{SLEEP_TIME}";
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}
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if ($opt{"POWEROFF_ON_SUCCESS"}) {
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if (run_command "ssh $target halt" && defined($opt{"POWER_OFF"})) {
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# nope? the zap it!
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run_command "$opt{POWER_OFF}";
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}
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}
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exit 0;
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