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authorLinus Torvalds <torvalds@linux-foundation.org>2018-04-11 16:42:27 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-04-11 16:42:27 -0700
commit96973767594fe9c5d8a7e8fc594c9e565ab0374e (patch)
tree495f947078a6b8cfccdcd4311621b8d47c53a12e /tools/testing/ktest/ktest.pl
parentMerge tag 'tags/upstream-4.17-rc1' of git://git.infradead.org/linux-ubifs (diff)
parentktest: Take submenu into account for grub2 menus (diff)
downloadlinux-dev-96973767594fe9c5d8a7e8fc594c9e565ab0374e.tar.xz
linux-dev-96973767594fe9c5d8a7e8fc594c9e565ab0374e.zip
Merge tag 'ktest-v4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest
Pull ktest updates from Steven Rostedt: "These commits have either been sitting in my INBOX or have been in my local tree for some time. I need to push them upstream: - Separate out config-bisect.pl from ktest.pl. This allows users to do config bisects without full ktest setup. - Email on status change. Allow the user to be emailed on test start, finish, failure, etc. - Other small fixes and enhancements" * tag 'ktest-v4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest: (24 commits) ktest: Take submenu into account for grub2 menus ktest.pl: Add MAIL_COMMAND option to define how to send email ktest.pl: Use run_command to execute sending mail ktest.pl: Allow dodie be recursive ktest.pl: Kill test if mailer is not supported ktest.pl: Add MAIL_PATH option to define where to find the mailer ktest.pl: No need to print no mailer is specified when mailto is not Ktest: add email options to sample.config Ktest: Use dodie for critical falures Ktest: Add SigInt handling Ktest: Add email support ktest.pl: Detect if a config-bisect was interrupted ktest.pl: Make finding config-bisect.pl dynamic ktest.pl: Have ktest.pl pass -r to config-bisect.pl to reset bisect ktest.pl: Use diffconfig if available for failed config bisects ktest.pl: Allow for the config-bisect.pl output to display to console ktest: Use config-bisect.pl in ktest.pl ktest: Add standalone config-bisect.pl program ktest: Set do_not_reboot=y for CONFIG_BISECT_TYPE=build ktest: Set buildonly=1 for CONFIG_BISECT_TYPE=build ...
Diffstat (limited to 'tools/testing/ktest/ktest.pl')
-rwxr-xr-xtools/testing/ktest/ktest.pl533
1 files changed, 261 insertions, 272 deletions
diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl
index 8809f244bb7c..87af8a68ab25 100755
--- a/tools/testing/ktest/ktest.pl
+++ b/tools/testing/ktest/ktest.pl
@@ -10,6 +10,7 @@ use Fcntl qw(F_GETFL F_SETFL O_NONBLOCK);
use File::Path qw(mkpath);
use File::Copy qw(cp);
use FileHandle;
+use FindBin;
my $VERSION = "0.2";
@@ -22,6 +23,11 @@ my %evals;
#default opts
my %default = (
+ "MAILER" => "sendmail", # default mailer
+ "EMAIL_ON_ERROR" => 1,
+ "EMAIL_WHEN_FINISHED" => 1,
+ "EMAIL_WHEN_CANCELED" => 0,
+ "EMAIL_WHEN_STARTED" => 0,
"NUM_TESTS" => 1,
"TEST_TYPE" => "build",
"BUILD_TYPE" => "randconfig",
@@ -59,6 +65,7 @@ my %default = (
"GRUB_REBOOT" => "grub2-reboot",
"SYSLINUX" => "extlinux",
"SYSLINUX_PATH" => "/boot/extlinux",
+ "CONNECT_TIMEOUT" => 25,
# required, and we will ask users if they don't have them but we keep the default
# value something that is common.
@@ -163,6 +170,8 @@ my $store_failures;
my $store_successes;
my $test_name;
my $timeout;
+my $connect_timeout;
+my $config_bisect_exec;
my $booted_timeout;
my $detect_triplefault;
my $console;
@@ -204,6 +213,20 @@ my $install_time;
my $reboot_time;
my $test_time;
+my $pwd;
+my $dirname = $FindBin::Bin;
+
+my $mailto;
+my $mailer;
+my $mail_path;
+my $mail_command;
+my $email_on_error;
+my $email_when_finished;
+my $email_when_started;
+my $email_when_canceled;
+
+my $script_start_time = localtime();
+
# set when a test is something other that just building or install
# which would require more options.
my $buildonly = 1;
@@ -229,6 +252,14 @@ my $no_reboot = 1;
my $reboot_success = 0;
my %option_map = (
+ "MAILTO" => \$mailto,
+ "MAILER" => \$mailer,
+ "MAIL_PATH" => \$mail_path,
+ "MAIL_COMMAND" => \$mail_command,
+ "EMAIL_ON_ERROR" => \$email_on_error,
+ "EMAIL_WHEN_FINISHED" => \$email_when_finished,
+ "EMAIL_WHEN_STARTED" => \$email_when_started,
+ "EMAIL_WHEN_CANCELED" => \$email_when_canceled,
"MACHINE" => \$machine,
"SSH_USER" => \$ssh_user,
"TMP_DIR" => \$tmpdir,
@@ -296,6 +327,8 @@ my %option_map = (
"STORE_SUCCESSES" => \$store_successes,
"TEST_NAME" => \$test_name,
"TIMEOUT" => \$timeout,
+ "CONNECT_TIMEOUT" => \$connect_timeout,
+ "CONFIG_BISECT_EXEC" => \$config_bisect_exec,
"BOOTED_TIMEOUT" => \$booted_timeout,
"CONSOLE" => \$console,
"CLOSE_CONSOLE_SIGNAL" => \$close_console_signal,
@@ -337,6 +370,7 @@ my %used_options;
# default variables that can be used
chomp ($variable{"PWD"} = `pwd`);
+$pwd = $variable{"PWD"};
$config_help{"MACHINE"} = << "EOF"
The machine hostname that you will test.
@@ -718,22 +752,14 @@ sub set_value {
my $prvalue = process_variables($rvalue);
- if ($buildonly && $lvalue =~ /^TEST_TYPE(\[.*\])?$/ && $prvalue ne "build") {
+ if ($lvalue =~ /^(TEST|BISECT|CONFIG_BISECT)_TYPE(\[.*\])?$/ &&
+ $prvalue !~ /^(config_|)bisect$/ &&
+ $prvalue !~ /^build$/ &&
+ $buildonly) {
+
# Note if a test is something other than build, then we
# will need other mandatory options.
if ($prvalue ne "install") {
- # for bisect, we need to check BISECT_TYPE
- if ($prvalue ne "bisect") {
- $buildonly = 0;
- }
- } else {
- # install still limits some mandatory options.
- $buildonly = 2;
- }
- }
-
- if ($buildonly && $lvalue =~ /^BISECT_TYPE(\[.*\])?$/ && $prvalue ne "build") {
- if ($prvalue ne "install") {
$buildonly = 0;
} else {
# install still limits some mandatory options.
@@ -1140,7 +1166,8 @@ sub __read_config {
sub get_test_case {
print "What test case would you like to run?\n";
print " (build, install or boot)\n";
- print " Other tests are available but require editing the config file\n";
+ print " Other tests are available but require editing ktest.conf\n";
+ print " (see tools/testing/ktest/sample.conf)\n";
my $ans = <STDIN>;
chomp $ans;
$default{"TEST_TYPE"} = $ans;
@@ -1328,8 +1355,8 @@ sub reboot {
my ($time) = @_;
my $powercycle = 0;
- # test if the machine can be connected to within 5 seconds
- my $stat = run_ssh("echo check machine status", 5);
+ # test if the machine can be connected to within a few seconds
+ my $stat = run_ssh("echo check machine status", $connect_timeout);
if (!$stat) {
doprint("power cycle\n");
$powercycle = 1;
@@ -1404,10 +1431,18 @@ sub do_not_reboot {
return $test_type eq "build" || $no_reboot ||
($test_type eq "patchcheck" && $opt{"PATCHCHECK_TYPE[$i]"} eq "build") ||
- ($test_type eq "bisect" && $opt{"BISECT_TYPE[$i]"} eq "build");
+ ($test_type eq "bisect" && $opt{"BISECT_TYPE[$i]"} eq "build") ||
+ ($test_type eq "config_bisect" && $opt{"CONFIG_BISECT_TYPE[$i]"} eq "build");
}
+my $in_die = 0;
+
sub dodie {
+
+ # avoid recusion
+ return if ($in_die);
+ $in_die = 1;
+
doprint "CRITICAL FAILURE... ", @_, "\n";
my $i = $iteration;
@@ -1426,6 +1461,11 @@ sub dodie {
print " See $opt{LOG_FILE} for more info.\n";
}
+ if ($email_on_error) {
+ send_email("KTEST: critical failure for your [$test_type] test",
+ "Your test started at $script_start_time has failed with:\n@_\n");
+ }
+
if ($monitor_cnt) {
# restore terminal settings
system("stty $stty_orig");
@@ -1477,7 +1517,7 @@ sub exec_console {
close($pts);
exec $console or
- die "Can't open console $console";
+ dodie "Can't open console $console";
}
sub open_console {
@@ -1515,6 +1555,9 @@ sub close_console {
doprint "kill child process $pid\n";
kill $close_console_signal, $pid;
+ doprint "wait for child process $pid to exit\n";
+ waitpid($pid, 0);
+
print "closing!\n";
close($fp);
@@ -1625,7 +1668,7 @@ sub save_logs {
if (!-d $dir) {
mkpath($dir) or
- die "can't create $dir";
+ dodie "can't create $dir";
}
my %files = (
@@ -1638,7 +1681,7 @@ sub save_logs {
while (my ($name, $source) = each(%files)) {
if (-f "$source") {
cp "$source", "$dir/$name" or
- die "failed to copy $source";
+ dodie "failed to copy $source";
}
}
@@ -1692,6 +1735,7 @@ sub run_command {
my $end_time;
my $dolog = 0;
my $dord = 0;
+ my $dostdout = 0;
my $pid;
$command =~ s/\$SSH_USER/$ssh_user/g;
@@ -1710,9 +1754,15 @@ sub run_command {
}
if (defined($redirect)) {
- open (RD, ">$redirect") or
- dodie "failed to write to redirect $redirect";
- $dord = 1;
+ if ($redirect eq 1) {
+ $dostdout = 1;
+ # Have the output of the command on its own line
+ doprint "\n";
+ } else {
+ open (RD, ">$redirect") or
+ dodie "failed to write to redirect $redirect";
+ $dord = 1;
+ }
}
my $hit_timeout = 0;
@@ -1734,6 +1784,7 @@ sub run_command {
}
print LOG $line if ($dolog);
print RD $line if ($dord);
+ print $line if ($dostdout);
}
waitpid($pid, 0);
@@ -1812,7 +1863,7 @@ sub get_grub2_index {
$ssh_grub =~ s,\$SSH_COMMAND,cat $grub_file,g;
open(IN, "$ssh_grub |")
- or die "unable to get $grub_file";
+ or dodie "unable to get $grub_file";
my $found = 0;
@@ -1821,13 +1872,13 @@ sub get_grub2_index {
$grub_number++;
$found = 1;
last;
- } elsif (/^menuentry\s/) {
+ } elsif (/^menuentry\s|^submenu\s/) {
$grub_number++;
}
}
close(IN);
- die "Could not find '$grub_menu' in $grub_file on $machine"
+ dodie "Could not find '$grub_menu' in $grub_file on $machine"
if (!$found);
doprint "$grub_number\n";
$last_grub_menu = $grub_menu;
@@ -1855,7 +1906,7 @@ sub get_grub_index {
$ssh_grub =~ s,\$SSH_COMMAND,cat /boot/grub/menu.lst,g;
open(IN, "$ssh_grub |")
- or die "unable to get menu.lst";
+ or dodie "unable to get menu.lst";
my $found = 0;
@@ -1870,7 +1921,7 @@ sub get_grub_index {
}
close(IN);
- die "Could not find '$grub_menu' in /boot/grub/menu on $machine"
+ dodie "Could not find '$grub_menu' in /boot/grub/menu on $machine"
if (!$found);
doprint "$grub_number\n";
$last_grub_menu = $grub_menu;
@@ -1983,7 +2034,7 @@ sub monitor {
my $full_line = "";
open(DMESG, "> $dmesg") or
- die "unable to write to $dmesg";
+ dodie "unable to write to $dmesg";
reboot_to;
@@ -2862,7 +2913,7 @@ sub run_bisect {
sub update_bisect_replay {
my $tmp_log = "$tmpdir/ktest_bisect_log";
run_command "git bisect log > $tmp_log" or
- die "can't create bisect log";
+ dodie "can't create bisect log";
return $tmp_log;
}
@@ -2871,9 +2922,9 @@ sub bisect {
my $result;
- die "BISECT_GOOD[$i] not defined\n" if (!defined($bisect_good));
- die "BISECT_BAD[$i] not defined\n" if (!defined($bisect_bad));
- die "BISECT_TYPE[$i] not defined\n" if (!defined($bisect_type));
+ dodie "BISECT_GOOD[$i] not defined\n" if (!defined($bisect_good));
+ dodie "BISECT_BAD[$i] not defined\n" if (!defined($bisect_bad));
+ dodie "BISECT_TYPE[$i] not defined\n" if (!defined($bisect_type));
my $good = $bisect_good;
my $bad = $bisect_bad;
@@ -2936,7 +2987,7 @@ sub bisect {
if ($check ne "good") {
doprint "TESTING BISECT BAD [$bad]\n";
run_command "git checkout $bad" or
- die "Failed to checkout $bad";
+ dodie "Failed to checkout $bad";
$result = run_bisect $type;
@@ -2948,7 +2999,7 @@ sub bisect {
if ($check ne "bad") {
doprint "TESTING BISECT GOOD [$good]\n";
run_command "git checkout $good" or
- die "Failed to checkout $good";
+ dodie "Failed to checkout $good";
$result = run_bisect $type;
@@ -2959,7 +3010,7 @@ sub bisect {
# checkout where we started
run_command "git checkout $head" or
- die "Failed to checkout $head";
+ dodie "Failed to checkout $head";
}
run_command "git bisect start$start_files" or
@@ -3092,76 +3143,6 @@ sub create_config {
make_oldconfig;
}
-# compare two config hashes, and return configs with different vals.
-# It returns B's config values, but you can use A to see what A was.
-sub diff_config_vals {
- my ($pa, $pb) = @_;
-
- # crappy Perl way to pass in hashes.
- my %a = %{$pa};
- my %b = %{$pb};
-
- my %ret;
-
- foreach my $item (keys %a) {
- if (defined($b{$item}) && $b{$item} ne $a{$item}) {
- $ret{$item} = $b{$item};
- }
- }
-
- return %ret;
-}
-
-# compare two config hashes and return the configs in B but not A
-sub diff_configs {
- my ($pa, $pb) = @_;
-
- my %ret;
-
- # crappy Perl way to pass in hashes.
- my %a = %{$pa};
- my %b = %{$pb};
-
- foreach my $item (keys %b) {
- if (!defined($a{$item})) {
- $ret{$item} = $b{$item};
- }
- }
-
- return %ret;
-}
-
-# return if two configs are equal or not
-# 0 is equal +1 b has something a does not
-# +1 if a and b have a different item.
-# -1 if a has something b does not
-sub compare_configs {
- my ($pa, $pb) = @_;
-
- my %ret;
-
- # crappy Perl way to pass in hashes.
- my %a = %{$pa};
- my %b = %{$pb};
-
- foreach my $item (keys %b) {
- if (!defined($a{$item})) {
- return 1;
- }
- if ($a{$item} ne $b{$item}) {
- return 1;
- }
- }
-
- foreach my $item (keys %a) {
- if (!defined($b{$item})) {
- return -1;
- }
- }
-
- return 0;
-}
-
sub run_config_bisect_test {
my ($type) = @_;
@@ -3174,166 +3155,57 @@ sub run_config_bisect_test {
return $ret;
}
-sub process_failed {
- my ($config) = @_;
+sub config_bisect_end {
+ my ($good, $bad) = @_;
+ my $diffexec = "diff -u";
+ if (-f "$builddir/scripts/diffconfig") {
+ $diffexec = "$builddir/scripts/diffconfig";
+ }
doprint "\n\n***************************************\n";
- doprint "Found bad config: $config\n";
+ doprint "No more config bisecting possible.\n";
+ run_command "$diffexec $good $bad", 1;
doprint "***************************************\n\n";
}
-# used for config bisecting
-my $good_config;
-my $bad_config;
-
-sub process_new_config {
- my ($tc, $nc, $gc, $bc) = @_;
-
- my %tmp_config = %{$tc};
- my %good_configs = %{$gc};
- my %bad_configs = %{$bc};
-
- my %new_configs;
-
- my $runtest = 1;
- my $ret;
-
- create_config "tmp_configs", \%tmp_config;
- assign_configs \%new_configs, $output_config;
-
- $ret = compare_configs \%new_configs, \%bad_configs;
- if (!$ret) {
- doprint "New config equals bad config, try next test\n";
- $runtest = 0;
- }
-
- if ($runtest) {
- $ret = compare_configs \%new_configs, \%good_configs;
- if (!$ret) {
- doprint "New config equals good config, try next test\n";
- $runtest = 0;
- }
- }
-
- %{$nc} = %new_configs;
-
- return $runtest;
-}
-
sub run_config_bisect {
- my ($pgood, $pbad) = @_;
-
- my $type = $config_bisect_type;
-
- my %good_configs = %{$pgood};
- my %bad_configs = %{$pbad};
-
- my %diff_configs = diff_config_vals \%good_configs, \%bad_configs;
- my %b_configs = diff_configs \%good_configs, \%bad_configs;
- my %g_configs = diff_configs \%bad_configs, \%good_configs;
-
- my @diff_arr = keys %diff_configs;
- my $len_diff = $#diff_arr + 1;
-
- my @b_arr = keys %b_configs;
- my $len_b = $#b_arr + 1;
-
- my @g_arr = keys %g_configs;
- my $len_g = $#g_arr + 1;
-
- my $runtest = 1;
- my %new_configs;
+ my ($good, $bad, $last_result) = @_;
+ my $reset = "";
+ my $cmd;
my $ret;
- # First, lets get it down to a single subset.
- # Is the problem with a difference in values?
- # Is the problem with a missing config?
- # Is the problem with a config that breaks things?
-
- # Enable all of one set and see if we get a new bad
- # or good config.
-
- # first set the good config to the bad values.
-
- doprint "d=$len_diff g=$len_g b=$len_b\n";
-
- # first lets enable things in bad config that are enabled in good config
-
- if ($len_diff > 0) {
- if ($len_b > 0 || $len_g > 0) {
- my %tmp_config = %bad_configs;
-
- doprint "Set tmp config to be bad config with good config values\n";
- foreach my $item (@diff_arr) {
- $tmp_config{$item} = $good_configs{$item};
- }
-
- $runtest = process_new_config \%tmp_config, \%new_configs,
- \%good_configs, \%bad_configs;
- }
+ if (!length($last_result)) {
+ $reset = "-r";
}
+ run_command "$config_bisect_exec $reset -b $outputdir $good $bad $last_result", 1;
- if (!$runtest && $len_diff > 0) {
-
- if ($len_diff == 1) {
- process_failed $diff_arr[0];
- return 1;
- }
- my %tmp_config = %bad_configs;
-
- my $half = int($#diff_arr / 2);
- my @tophalf = @diff_arr[0 .. $half];
-
- doprint "Settings bisect with top half:\n";
- doprint "Set tmp config to be bad config with some good config values\n";
- foreach my $item (@tophalf) {
- $tmp_config{$item} = $good_configs{$item};
- }
-
- $runtest = process_new_config \%tmp_config, \%new_configs,
- \%good_configs, \%bad_configs;
-
- if (!$runtest) {
- my %tmp_config = %bad_configs;
-
- doprint "Try bottom half\n";
-
- my @bottomhalf = @diff_arr[$half+1 .. $#diff_arr];
-
- foreach my $item (@bottomhalf) {
- $tmp_config{$item} = $good_configs{$item};
- }
-
- $runtest = process_new_config \%tmp_config, \%new_configs,
- \%good_configs, \%bad_configs;
- }
+ # config-bisect returns:
+ # 0 if there is more to bisect
+ # 1 for finding a good config
+ # 2 if it can not find any more configs
+ # -1 (255) on error
+ if ($run_command_status) {
+ return $run_command_status;
}
- if ($runtest) {
- $ret = run_config_bisect_test $type;
- if ($ret) {
- doprint "NEW GOOD CONFIG\n";
- %good_configs = %new_configs;
- run_command "mv $good_config ${good_config}.last";
- save_config \%good_configs, $good_config;
- %{$pgood} = %good_configs;
- } else {
- doprint "NEW BAD CONFIG\n";
- %bad_configs = %new_configs;
- run_command "mv $bad_config ${bad_config}.last";
- save_config \%bad_configs, $bad_config;
- %{$pbad} = %bad_configs;
- }
- return 0;
+ $ret = run_config_bisect_test $config_bisect_type;
+ if ($ret) {
+ doprint "NEW GOOD CONFIG\n";
+ # Return 3 for good config
+ return 3;
+ } else {
+ doprint "NEW BAD CONFIG\n";
+ # Return 4 for bad config
+ return 4;
}
-
- fail "Hmm, need to do a mix match?\n";
- return -1;
}
sub config_bisect {
my ($i) = @_;
+ my $good_config;
+ my $bad_config;
+
my $type = $config_bisect_type;
my $ret;
@@ -3353,6 +3225,24 @@ sub config_bisect {
$good_config = $output_config;
}
+ if (!defined($config_bisect_exec)) {
+ # First check the location that ktest.pl ran
+ my @locations = ( "$pwd/config-bisect.pl",
+ "$dirname/config-bisect.pl",
+ "$builddir/tools/testing/ktest/config-bisect.pl",
+ undef );
+ foreach my $loc (@locations) {
+ doprint "loc = $loc\n";
+ $config_bisect_exec = $loc;
+ last if (defined($config_bisect_exec && -x $config_bisect_exec));
+ }
+ if (!defined($config_bisect_exec)) {
+ fail "Could not find an executable config-bisect.pl\n",
+ " Set CONFIG_BISECT_EXEC to point to config-bisect.pl";
+ return 1;
+ }
+ }
+
# we don't want min configs to cause issues here.
doprint "Disabling 'MIN_CONFIG' for this test\n";
undef $minconfig;
@@ -3361,21 +3251,31 @@ sub config_bisect {
my %bad_configs;
my %tmp_configs;
+ if (-f "$tmpdir/good_config.tmp" || -f "$tmpdir/bad_config.tmp") {
+ if (read_yn "Interrupted config-bisect. Continue (n - will start new)?") {
+ if (-f "$tmpdir/good_config.tmp") {
+ $good_config = "$tmpdir/good_config.tmp";
+ } else {
+ $good_config = "$tmpdir/good_config";
+ }
+ if (-f "$tmpdir/bad_config.tmp") {
+ $bad_config = "$tmpdir/bad_config.tmp";
+ } else {
+ $bad_config = "$tmpdir/bad_config";
+ }
+ }
+ }
doprint "Run good configs through make oldconfig\n";
assign_configs \%tmp_configs, $good_config;
create_config "$good_config", \%tmp_configs;
- assign_configs \%good_configs, $output_config;
+ $good_config = "$tmpdir/good_config";
+ system("cp $output_config $good_config") == 0 or dodie "cp good config";
doprint "Run bad configs through make oldconfig\n";
assign_configs \%tmp_configs, $bad_config;
create_config "$bad_config", \%tmp_configs;
- assign_configs \%bad_configs, $output_config;
-
- $good_config = "$tmpdir/good_config";
$bad_config = "$tmpdir/bad_config";
-
- save_config \%good_configs, $good_config;
- save_config \%bad_configs, $bad_config;
+ system("cp $output_config $bad_config") == 0 or dodie "cp bad config";
if (defined($config_bisect_check) && $config_bisect_check ne "0") {
if ($config_bisect_check ne "good") {
@@ -3398,10 +3298,21 @@ sub config_bisect {
}
}
+ my $last_run = "";
+
do {
- $ret = run_config_bisect \%good_configs, \%bad_configs;
+ $ret = run_config_bisect $good_config, $bad_config, $last_run;
+ if ($ret == 3) {
+ $last_run = "good";
+ } elsif ($ret == 4) {
+ $last_run = "bad";
+ }
print_times;
- } while (!$ret);
+ } while ($ret == 3 || $ret == 4);
+
+ if ($ret == 2) {
+ config_bisect_end "$good_config.tmp", "$bad_config.tmp";
+ }
return $ret if ($ret < 0);
@@ -3416,9 +3327,9 @@ sub patchcheck_reboot {
sub patchcheck {
my ($i) = @_;
- die "PATCHCHECK_START[$i] not defined\n"
+ dodie "PATCHCHECK_START[$i] not defined\n"
if (!defined($patchcheck_start));
- die "PATCHCHECK_TYPE[$i] not defined\n"
+ dodie "PATCHCHECK_TYPE[$i] not defined\n"
if (!defined($patchcheck_type));
my $start = $patchcheck_start;
@@ -3432,7 +3343,7 @@ sub patchcheck {
if (defined($patchcheck_end)) {
$end = $patchcheck_end;
} elsif ($cherry) {
- die "PATCHCHECK_END must be defined with PATCHCHECK_CHERRY\n";
+ dodie "PATCHCHECK_END must be defined with PATCHCHECK_CHERRY\n";
}
# Get the true sha1's since we can use things like HEAD~3
@@ -3496,7 +3407,7 @@ sub patchcheck {
doprint "\nProcessing commit \"$item\"\n\n";
run_command "git checkout $sha1" or
- die "Failed to checkout $sha1";
+ dodie "Failed to checkout $sha1";
# only clean on the first and last patch
if ($item eq $list[0] ||
@@ -3587,7 +3498,7 @@ sub read_kconfig {
}
open(KIN, "$kconfig")
- or die "Can't open $kconfig";
+ or dodie "Can't open $kconfig";
while (<KIN>) {
chomp;
@@ -3746,7 +3657,7 @@ sub get_depends {
$dep =~ s/^[^$valid]*[$valid]+//;
} else {
- die "this should never happen";
+ dodie "this should never happen";
}
}
@@ -4007,7 +3918,7 @@ sub make_min_config {
# update new ignore configs
if (defined($ignore_config)) {
open (OUT, ">$temp_config")
- or die "Can't write to $temp_config";
+ or dodie "Can't write to $temp_config";
foreach my $config (keys %save_configs) {
print OUT "$save_configs{$config}\n";
}
@@ -4035,7 +3946,7 @@ sub make_min_config {
# Save off all the current mandatory configs
open (OUT, ">$temp_config")
- or die "Can't write to $temp_config";
+ or dodie "Can't write to $temp_config";
foreach my $config (keys %keep_configs) {
print OUT "$keep_configs{$config}\n";
}
@@ -4222,6 +4133,74 @@ sub set_test_option {
return eval_option($name, $option, $i);
}
+sub find_mailer {
+ my ($mailer) = @_;
+
+ my @paths = split /:/, $ENV{PATH};
+
+ # sendmail is usually in /usr/sbin
+ $paths[$#paths + 1] = "/usr/sbin";
+
+ foreach my $path (@paths) {
+ if (-x "$path/$mailer") {
+ return $path;
+ }
+ }
+
+ return undef;
+}
+
+sub do_send_mail {
+ my ($subject, $message) = @_;
+
+ if (!defined($mail_path)) {
+ # find the mailer
+ $mail_path = find_mailer $mailer;
+ if (!defined($mail_path)) {
+ die "\nCan not find $mailer in PATH\n";
+ }
+ }
+
+ if (!defined($mail_command)) {
+ if ($mailer eq "mail" || $mailer eq "mailx") {
+ $mail_command = "\$MAIL_PATH/\$MAILER -s \'\$SUBJECT\' \$MAILTO <<< \'\$MESSAGE\'";
+ } elsif ($mailer eq "sendmail" ) {
+ $mail_command = "echo \'Subject: \$SUBJECT\n\n\$MESSAGE\' | \$MAIL_PATH/\$MAILER -t \$MAILTO";
+ } else {
+ die "\nYour mailer: $mailer is not supported.\n";
+ }
+ }
+
+ $mail_command =~ s/\$MAILER/$mailer/g;
+ $mail_command =~ s/\$MAIL_PATH/$mail_path/g;
+ $mail_command =~ s/\$MAILTO/$mailto/g;
+ $mail_command =~ s/\$SUBJECT/$subject/g;
+ $mail_command =~ s/\$MESSAGE/$message/g;
+
+ run_command $mail_command;
+}
+
+sub send_email {
+
+ if (defined($mailto)) {
+ if (!defined($mailer)) {
+ doprint "No email sent: email or mailer not specified in config.\n";
+ return;
+ }
+ do_send_mail @_;
+ }
+}
+
+sub cancel_test {
+ if ($email_when_canceled) {
+ send_email("KTEST: Your [$test_type] test was cancelled",
+ "Your test started at $script_start_time was cancelled: sig int");
+ }
+ die "\nCaught Sig Int, test interrupted: $!\n"
+}
+
+$SIG{INT} = qw(cancel_test);
+
# First we need to do is the builds
for (my $i = 1; $i <= $opt{"NUM_TESTS"}; $i++) {
@@ -4245,11 +4224,11 @@ for (my $i = 1; $i <= $opt{"NUM_TESTS"}; $i++) {
$outputdir = set_test_option("OUTPUT_DIR", $i);
$builddir = set_test_option("BUILD_DIR", $i);
- chdir $builddir || die "can't change directory to $builddir";
+ chdir $builddir || dodie "can't change directory to $builddir";
if (!-d $outputdir) {
mkpath($outputdir) or
- die "can't create $outputdir";
+ dodie "can't create $outputdir";
}
$make = "$makecmd O=$outputdir";
@@ -4262,9 +4241,15 @@ for (my $i = 1; $i <= $opt{"NUM_TESTS"}; $i++) {
$start_minconfig_defined = 1;
# The first test may override the PRE_KTEST option
- if (defined($pre_ktest) && $i == 1) {
- doprint "\n";
- run_command $pre_ktest;
+ if ($i == 1) {
+ if (defined($pre_ktest)) {
+ doprint "\n";
+ run_command $pre_ktest;
+ }
+ if ($email_when_started) {
+ send_email("KTEST: Your [$test_type] test was started",
+ "Your test was started on $script_start_time");
+ }
}
# Any test can override the POST_KTEST option
@@ -4280,7 +4265,7 @@ for (my $i = 1; $i <= $opt{"NUM_TESTS"}; $i++) {
if (!-d $tmpdir) {
mkpath($tmpdir) or
- die "can't create $tmpdir";
+ dodie "can't create $tmpdir";
}
$ENV{"SSH_USER"} = $ssh_user;
@@ -4353,7 +4338,7 @@ for (my $i = 1; $i <= $opt{"NUM_TESTS"}; $i++) {
if (defined($checkout)) {
run_command "git checkout $checkout" or
- die "failed to checkout $checkout";
+ dodie "failed to checkout $checkout";
}
$no_reboot = 0;
@@ -4428,4 +4413,8 @@ if ($opt{"POWEROFF_ON_SUCCESS"}) {
doprint "\n $successes of $opt{NUM_TESTS} tests were successful\n\n";
+if ($email_when_finished) {
+ send_email("KTEST: Your [$test_type] test has finished!",
+ "$successes of $opt{NUM_TESTS} tests started at $script_start_time were successful!");
+}
exit 0;