lkml.org 
[lkml]   [2020]   [Jul]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [for-next][PATCH 7/8] ktest.pl: Add the log of last test in email on failure
On Wed, Jul 01, 2020 at 07:17:24PM -0400, Steven Rostedt wrote:
> From: "Steven Rostedt (VMware)" <rostedt@goodmis.org>
>
> If a failure happens and an email is sent, show the contents of the log of
> the last test that failed in the email.
>
> Cc: Greg KH <gregkh@linuxfoundation.org>
> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
> ---
> tools/testing/ktest/ktest.pl | 44 ++++++++++++++++++++++++++++++++----
> 1 file changed, 40 insertions(+), 4 deletions(-)
>
> diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl
> index e90e2e7cb72c..945a7d8c178c 100755
> --- a/tools/testing/ktest/ktest.pl
> +++ b/tools/testing/ktest/ktest.pl
> @@ -82,6 +82,8 @@ my %default = (
> "IGNORE_UNUSED" => 0,
> );
>
> +my $test_log_start = 0;
> +
> my $ktest_config = "ktest.conf";
> my $version;
> my $have_version = 0;
> @@ -1492,8 +1494,21 @@ sub dodie {
>
> if ($email_on_error) {
> my $name = get_test_name;
> + my $log_file;
> +
> + if (defined($opt{"LOG_FILE"})) {
> + $log_file = "$tmpdir/log";
> + open (L, "$opt{LOG_FILE}") or die "Can't open $opt{LOG_FILE} to read)";
> + open (O, "> $tmpdir/log") or die "Can't open $tmpdir/log\n";
> + seek(L, $test_log_start, 0);
> + while (<L>) {
> + print O;
> + }
> + close O;
> + close L;
> + }
> send_email("KTEST: critical failure for test $i [$name]",
> - "Your test started at $script_start_time has failed with:\n@_\n");
> + "Your test started at $script_start_time has failed with:\n@_\n", $log_file);
> }
>
> if ($monitor_cnt) {
> @@ -4185,7 +4200,7 @@ sub find_mailer {
> }
>
> sub do_send_mail {
> - my ($subject, $message) = @_;
> + my ($subject, $message, $file) = @_;
>
> if (!defined($mail_path)) {
> # find the mailer
> @@ -4195,22 +4210,37 @@ sub do_send_mail {
> }
> }
>
> + my $header_file = "$tmpdir/header";
> + open (HEAD, ">$header_file") or die "Can not create $header_file\n";
> + print HEAD "To: $mailto\n";
> + print HEAD "Subject: $subject\n\n";
> + print HEAD "$message\n";
> + close HEAD;
> +
> if (!defined($mail_command)) {
> if ($mailer eq "mail" || $mailer eq "mailx") {
> - $mail_command = "\$MAIL_PATH/\$MAILER -s \'\$SUBJECT\' \$MAILTO <<< \'\$MESSAGE\'";
> + $mail_command = "cat \$HEADER_FILE \$BODY_FILE | \$MAIL_PATH/\$MAILER -s \'\$SUBJECT\' \$MAILTO";
> } elsif ($mailer eq "sendmail" ) {
> - $mail_command = "echo \'Subject: \$SUBJECT\n\n\$MESSAGE\' | \$MAIL_PATH/\$MAILER -t \$MAILTO";
> + $mail_command = "cat \$HEADER_FILE \$BODY_FILE | \$MAIL_PATH/\$MAILER -t \$MAILTO";
> } else {
> die "\nYour mailer: $mailer is not supported.\n";
> }
> }
>
> + if (defined($file)) {
> + $mail_command =~ s/\$BODY_FILE/$file/g;
> + } else {
> + $mail_command =~ s/\$BODY_FILE//g;
> + }
> +
> + $mail_command =~ s/\$HEADER_FILE/$header_file/g;
> $mail_command =~ s/\$MAILER/$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;
>
> + print ">$mail_command<\n";
> run_command $mail_command;
> }
>
> @@ -4352,6 +4382,11 @@ for (my $i = 1; $i <= $opt{"NUM_TESTS"}; $i++) {
> }
>
> doprint "\n\n";
> +
> + if (defined($opt{"LOG_FILE"})) {
> + $test_log_start = tell(LOG);
> + }

Nit, the mix of spaces and tabs in this file is always annoying to me,
but it's your code...

> +
> doprint "RUNNING TEST $i of $opt{NUM_TESTS}$name with option $test_type $run_type$installme\n\n";
>
> if (defined($pre_test)) {
> @@ -4461,6 +4496,7 @@ if ($email_when_finished) {
> }
>
> if (defined($opt{"LOG_FILE"})) {
> +
> print "\n See $opt{LOG_FILE} for the record of results.\n\n";
> close LOG;
> }

Extra blank line?

Anyway, looks sane to me

Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

\
 
 \ /
  Last update: 2020-07-02 09:43    [W:0.090 / U:0.532 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site