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Ktest: Use dodie for critical falures

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Users should get emails when the script dies because of a critical failure.
Critical failures are defined as any errors that could abnormally terminate
the script.

In order to add email support, this patch converts all die() to dodie() except:
 * when '-v' is used as an option to get the version of the script.
 * in Sig-Int handeler because it's not a fatal error to cancel the script.
 * errors happen during parsing config

Link: http://lkml.kernel.org/r/1522094884-22718-4-git-send-email-tianyang.chen@oracle.com

Suggested-by: Dhaval Giani <dhaval.giani@oracle.com>
Signed-off-by: Tim Tianyang Chen <tianyang.chen@oracle.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
This commit is contained in:
Tim Tianyang Chen 2018-03-26 13:08:03 -07:00 committed by Steven Rostedt (VMware)
parent 92db453e7e
commit df46fce692
1 changed files with 27 additions and 27 deletions
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54
tools/testing/ktest/ktest.pl
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@ -1506,7 +1506,7 @@ sub exec_console {
close($pts); close($pts);
exec $console or exec $console or
die "Can't open console $console"; dodie "Can't open console $console";
} }
sub open_console { sub open_console {
@ -1657,7 +1657,7 @@ sub save_logs {
if (!-d $dir) { if (!-d $dir) {
mkpath($dir) or mkpath($dir) or
die "can't create $dir"; dodie "can't create $dir";
} }
my %files = ( my %files = (
@ -1670,7 +1670,7 @@ sub save_logs {
while (my ($name, $source) = each(%files)) { while (my ($name, $source) = each(%files)) {
if (-f "$source") { if (-f "$source") {
cp "$source", "$dir/$name" or cp "$source", "$dir/$name" or
die "failed to copy $source"; dodie "failed to copy $source";
} }
} }
@ -1852,7 +1852,7 @@ sub get_grub2_index {
$ssh_grub =~ s,\$SSH_COMMAND,cat $grub_file,g; $ssh_grub =~ s,\$SSH_COMMAND,cat $grub_file,g;
open(IN, "$ssh_grub |") open(IN, "$ssh_grub |")
or die "unable to get $grub_file"; or dodie "unable to get $grub_file";
my $found = 0; my $found = 0;
@ -1867,7 +1867,7 @@ sub get_grub2_index {
} }
close(IN); close(IN);
die "Could not find '$grub_menu' in $grub_file on $machine" dodie "Could not find '$grub_menu' in $grub_file on $machine"
if (!$found); if (!$found);
doprint "$grub_number\n"; doprint "$grub_number\n";
$last_grub_menu = $grub_menu; $last_grub_menu = $grub_menu;
@ -1895,7 +1895,7 @@ sub get_grub_index {
$ssh_grub =~ s,\$SSH_COMMAND,cat /boot/grub/menu.lst,g; $ssh_grub =~ s,\$SSH_COMMAND,cat /boot/grub/menu.lst,g;
open(IN, "$ssh_grub |") open(IN, "$ssh_grub |")
or die "unable to get menu.lst"; or dodie "unable to get menu.lst";
my $found = 0; my $found = 0;
@ -1910,7 +1910,7 @@ sub get_grub_index {
} }
close(IN); close(IN);
die "Could not find '$grub_menu' in /boot/grub/menu on $machine" dodie "Could not find '$grub_menu' in /boot/grub/menu on $machine"
if (!$found); if (!$found);
doprint "$grub_number\n"; doprint "$grub_number\n";
$last_grub_menu = $grub_menu; $last_grub_menu = $grub_menu;
@ -2023,7 +2023,7 @@ sub monitor {
my $full_line = ""; my $full_line = "";
open(DMESG, "> $dmesg") or open(DMESG, "> $dmesg") or
die "unable to write to $dmesg"; dodie "unable to write to $dmesg";
reboot_to; reboot_to;
@ -2902,7 +2902,7 @@ sub run_bisect {
sub update_bisect_replay { sub update_bisect_replay {
my $tmp_log = "$tmpdir/ktest_bisect_log"; my $tmp_log = "$tmpdir/ktest_bisect_log";
run_command "git bisect log > $tmp_log" or run_command "git bisect log > $tmp_log" or
die "can't create bisect log"; dodie "can't create bisect log";
return $tmp_log; return $tmp_log;
} }
@ -2911,9 +2911,9 @@ sub bisect {
my $result; my $result;
die "BISECT_GOOD[$i] not defined\n" if (!defined($bisect_good)); dodie "BISECT_GOOD[$i] not defined\n" if (!defined($bisect_good));
die "BISECT_BAD[$i] not defined\n" if (!defined($bisect_bad)); dodie "BISECT_BAD[$i] not defined\n" if (!defined($bisect_bad));
die "BISECT_TYPE[$i] not defined\n" if (!defined($bisect_type)); dodie "BISECT_TYPE[$i] not defined\n" if (!defined($bisect_type));
my $good = $bisect_good; my $good = $bisect_good;
my $bad = $bisect_bad; my $bad = $bisect_bad;
@ -2976,7 +2976,7 @@ sub bisect {
if ($check ne "good") { if ($check ne "good") {
doprint "TESTING BISECT BAD [$bad]\n"; doprint "TESTING BISECT BAD [$bad]\n";
run_command "git checkout $bad" or run_command "git checkout $bad" or
die "Failed to checkout $bad"; dodie "Failed to checkout $bad";
$result = run_bisect $type; $result = run_bisect $type;
@ -2988,7 +2988,7 @@ sub bisect {
if ($check ne "bad") { if ($check ne "bad") {
doprint "TESTING BISECT GOOD [$good]\n"; doprint "TESTING BISECT GOOD [$good]\n";
run_command "git checkout $good" or run_command "git checkout $good" or
die "Failed to checkout $good"; dodie "Failed to checkout $good";
$result = run_bisect $type; $result = run_bisect $type;
@ -2999,7 +2999,7 @@ sub bisect {
# checkout where we started # checkout where we started
run_command "git checkout $head" or run_command "git checkout $head" or
die "Failed to checkout $head"; dodie "Failed to checkout $head";
} }
run_command "git bisect start$start_files" or run_command "git bisect start$start_files" or
@ -3316,9 +3316,9 @@ sub patchcheck_reboot {
sub patchcheck { sub patchcheck {
my ($i) = @_; my ($i) = @_;
die "PATCHCHECK_START[$i] not defined\n" dodie "PATCHCHECK_START[$i] not defined\n"
if (!defined($patchcheck_start)); if (!defined($patchcheck_start));
die "PATCHCHECK_TYPE[$i] not defined\n" dodie "PATCHCHECK_TYPE[$i] not defined\n"
if (!defined($patchcheck_type)); if (!defined($patchcheck_type));
my $start = $patchcheck_start; my $start = $patchcheck_start;
@ -3332,7 +3332,7 @@ sub patchcheck {
if (defined($patchcheck_end)) { if (defined($patchcheck_end)) {
$end = $patchcheck_end; $end = $patchcheck_end;
} elsif ($cherry) { } elsif ($cherry) {
die "PATCHCHECK_END must be defined with PATCHCHECK_CHERRY\n"; dodie "PATCHCHECK_END must be defined with PATCHCHECK_CHERRY\n";
} }
# Get the true sha1's since we can use things like HEAD~3 # Get the true sha1's since we can use things like HEAD~3
@ -3396,7 +3396,7 @@ sub patchcheck {
doprint "\nProcessing commit \"$item\"\n\n"; doprint "\nProcessing commit \"$item\"\n\n";
run_command "git checkout $sha1" or run_command "git checkout $sha1" or
die "Failed to checkout $sha1"; dodie "Failed to checkout $sha1";
# only clean on the first and last patch # only clean on the first and last patch
if ($item eq $list[0] || if ($item eq $list[0] ||
@ -3487,7 +3487,7 @@ sub read_kconfig {
} }
open(KIN, "$kconfig") open(KIN, "$kconfig")
or die "Can't open $kconfig"; or dodie "Can't open $kconfig";
while (<KIN>) { while (<KIN>) {
chomp; chomp;
@ -3648,7 +3648,7 @@ sub get_depends {
$dep =~ s/^[^$valid]*[$valid]+//; $dep =~ s/^[^$valid]*[$valid]+//;
} else { } else {
die "this should never happen"; dodie "this should never happen";
} }
} }
@ -3909,7 +3909,7 @@ sub make_min_config {
# update new ignore configs # update new ignore configs
if (defined($ignore_config)) { if (defined($ignore_config)) {
open (OUT, ">$temp_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) { foreach my $config (keys %save_configs) {
print OUT "$save_configs{$config}\n"; print OUT "$save_configs{$config}\n";
} }
@ -3937,7 +3937,7 @@ sub make_min_config {
# Save off all the current mandatory configs # Save off all the current mandatory configs
open (OUT, ">$temp_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 %keep_configs) { foreach my $config (keys %keep_configs) {
print OUT "$keep_configs{$config}\n"; print OUT "$keep_configs{$config}\n";
} }
@ -4177,11 +4177,11 @@ for (my $i = 1; $i <= $opt{"NUM_TESTS"}; $i++) {
$outputdir = set_test_option("OUTPUT_DIR", $i); $outputdir = set_test_option("OUTPUT_DIR", $i);
$builddir = set_test_option("BUILD_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) { if (!-d $outputdir) {
mkpath($outputdir) or mkpath($outputdir) or
die "can't create $outputdir"; dodie "can't create $outputdir";
} }
$make = "$makecmd O=$outputdir"; $make = "$makecmd O=$outputdir";
@ -4218,7 +4218,7 @@ for (my $i = 1; $i <= $opt{"NUM_TESTS"}; $i++) {
if (!-d $tmpdir) { if (!-d $tmpdir) {
mkpath($tmpdir) or mkpath($tmpdir) or
die "can't create $tmpdir"; dodie "can't create $tmpdir";
} }
$ENV{"SSH_USER"} = $ssh_user; $ENV{"SSH_USER"} = $ssh_user;
@ -4291,7 +4291,7 @@ for (my $i = 1; $i <= $opt{"NUM_TESTS"}; $i++) {
if (defined($checkout)) { if (defined($checkout)) {
run_command "git checkout $checkout" or run_command "git checkout $checkout" or
die "failed to checkout $checkout"; dodie "failed to checkout $checkout";
} }
$no_reboot = 0; $no_reboot = 0;