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Commit df46fce6 authored by Tim Tianyang Chen's avatar Tim Tianyang Chen Committed by Steven Rostedt (VMware)
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Ktest: Use dodie for critical falures 

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: default avatarDhaval Giani <dhaval.giani@oracle.com>
Signed-off-by: default avatarTim Tianyang Chen <tianyang.chen@oracle.com>
Signed-off-by: default avatarSteven Rostedt (VMware) <rostedt@goodmis.org>
parent 92db453e

tools/testing/ktest/ktest.pl

+27 −27
Original line number Diff line number Diff line
@@ -1506,7 +1506,7 @@ sub exec_console { 
    close($pts);



    exec $console or

	die "Can't open console $console";

	dodie "Can't open console $console";

}



sub open_console {
@@ -1657,7 +1657,7 @@ sub save_logs { 


	if (!-d $dir) {

	    mkpath($dir) or

		die "can't create $dir";

		dodie "can't create $dir";

	}



	my %files = (
@@ -1670,7 +1670,7 @@ 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";

		}

	}
@@ -1852,7 +1852,7 @@ 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;
@@ -1867,7 +1867,7 @@ sub get_grub2_index { 
    }

    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;
@@ -1895,7 +1895,7 @@ 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;
@@ -1910,7 +1910,7 @@ 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;
@@ -2023,7 +2023,7 @@ sub monitor { 
    my $full_line = "";



    open(DMESG, "> $dmesg") or

	die "unable to write to $dmesg";

	dodie "unable to write to $dmesg";



    reboot_to;
@@ -2902,7 +2902,7 @@ 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;

}
@@ -2911,9 +2911,9 @@ 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 = $bisect_bad;
@@ -2976,7 +2976,7 @@ sub bisect { 
	if ($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 $type;
@@ -2988,7 +2988,7 @@ sub bisect { 
	if ($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;
@@ -2999,7 +2999,7 @@ 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
@@ -3316,9 +3316,9 @@ 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 = $patchcheck_start;
@@ -3332,7 +3332,7 @@ sub patchcheck { 
    if (defined($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
@@ -3396,7 +3396,7 @@ 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] ||
@@ -3487,7 +3487,7 @@ sub read_kconfig { 
    }



    open(KIN, "$kconfig")

	or die "Can't open $kconfig";

	or dodie "Can't open $kconfig";

    while (<KIN>) {

	chomp;
@@ -3648,7 +3648,7 @@ sub get_depends { 


	    $dep =~ s/^[^$valid]*[$valid]+//;

	} else {

	    die "this should never happen";

	    dodie "this should never happen";

	}

    }
@@ -3909,7 +3909,7 @@ 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";

		}
@@ -3937,7 +3937,7 @@ 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";

	    }
@@ -4177,11 +4177,11 @@ 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";
@@ -4218,7 +4218,7 @@ 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;
@@ -4291,7 +4291,7 @@ 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;