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# -*- cperl -*-
# Copyright (c) 2004, 2021, Oracle and/or its affiliates.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License, version 2.0,
# as published by the Free Software Foundation.
#
# This program is also distributed with certain software (including
# but not limited to OpenSSL) that is licensed under separate terms,
# as designated in a particular file or component or in included license
# documentation. The authors of MySQL hereby grant you an additional
# permission to link the program and your derivative works with the
# separately licensed software that they have included with MySQL.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License, version 2.0, for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
# This is a library file used by the Perl version of mysql-test-run,
# and is part of the translation of the Bourne shell script with the
# same name.
package mtr_report;
use strict;
use base qw(Exporter);
our @EXPORT= qw(report_option mtr_print_line mtr_print_thick_line
mtr_print_header mtr_report mtr_report_stats
mtr_warning mtr_error mtr_debug mtr_verbose
mtr_verbose_restart mtr_report_test_passed
mtr_report_test_skipped mtr_print
mtr_report_test isotime mtr_summary_file_init mtr_xml_init);
use mtr_match;
use File::Spec;
use My::Platform;
use POSIX qw(_exit floor);
use IO::Handle qw[ flush ];
require "mtr_io.pl";
use mtr_results;
my $tot_real_time= 0;
my $done_percentage= 0;
my $tests_completed= 0;
our $timestamp= 0;
our $timediff= 0;
our $name;
our $verbose;
our $verbose_restart= 0;
our $timer= 1;
our $xml_report_file;
our $summary_report_file;
sub report_option {
my ($opt, $value)= @_;
# Evaluate $opt as string to use "Getopt::Long::Callback legacy API"
my $opt_name = "$opt";
# Convert - to _ in option name
$opt_name =~ s/-/_/g;
no strict 'refs';
${$opt_name}= $value;
}
sub _name {
return $name ? $name." " : undef;
}
sub _mtr_report_test_name ($$)
{
my $tinfo= shift;
my $done_percentage= shift;
my $tname= $tinfo->{name};
return unless defined $verbose;
# Add combination name if any
$tname.= " '$tinfo->{combination}'" if defined $tinfo->{combination};
print _name(). _timestamp();
if($::opt_test_progress)
{
printf "[%3s%] %-40s ", $done_percentage, $tname ;
}
else
{
printf "%-40s ", $tname;
}
my $worker = $tinfo->{worker};
print "w$worker " if defined $worker;
return $tname;
}
sub mtr_report_test_skipped ($) {
my ($tinfo)= @_;
$tinfo->{'result'}= 'MTR_RES_SKIPPED';
mtr_report_test($tinfo);
}
sub mtr_report_test_passed ($) {
my ($tinfo)= @_;
# Save the timer value
my $timer_str= "";
if ( $timer and -f "$::opt_vardir/log/timer" )
{
$timer_str= mtr_fromfile("$::opt_vardir/log/timer");
$tinfo->{timer}= $timer_str;
resfile_test_info('duration', $timer_str) if $::opt_resfile;
}
# Big warning if status already set
if ( $tinfo->{'result'} ){
mtr_warning("mtr_report_test_passed: Test result",
"already set to '", $tinfo->{'result'}, ",");
}
$tinfo->{'result'}= 'MTR_RES_PASSED';
mtr_report_test($tinfo);
resfile_global("endtime ", isotime (time));
}
sub mtr_report_test ($) {
my ($tinfo)= @_;
my $comment= $tinfo->{'comment'};
my $logfile= $tinfo->{'logfile'};
my $warnings= $tinfo->{'warnings'};
my $result= $tinfo->{'result'};
my $retry= $tinfo->{'retries'} ? "retry-" : "";
if ($::opt_test_progress)
{
if ($tinfo->{'name'} && !$retry)
{
$tests_completed= $tests_completed + 1;
$done_percentage=
floor(($tests_completed / $::num_tests_for_report) * 100);
}
}
my $test_name = _mtr_report_test_name($tinfo, $done_percentage);
if ($result eq 'MTR_RES_FAILED'){
my $timest = format_time();
my $fail = "fail";
if ( @$::experimental_test_cases )
{
# Find out if this test case is an experimental one, so we can treat
# the failure as an expected failure instead of a regression.
for my $exp ( @$::experimental_test_cases ) {
# Include pattern match for combinations
if ( $exp ne $test_name && $test_name !~ /^$exp / ) {
# if the expression is not the name of this test case, but has
# an asterisk at the end, determine if the characters up to
# but excluding the asterisk are the same
if ( $exp ne "" && substr($exp, -1, 1) eq "*" ) {
my $nexp = substr($exp, 0, length($exp) - 1);
if ( substr($test_name, 0, length($nexp)) ne $nexp ) {
# no match, try next entry
next;
}
# if yes, fall through to set the exp-fail status
} else {
# no match, try next entry
next;
}
}
$fail = "exp-fail";
$tinfo->{exp_fail}= 1;
last;
}
}
if ( $warnings )
{
mtr_report("[ $retry$fail ] Found warnings/errors in server log file!");
mtr_report(" Test ended at $timest");
mtr_report($warnings);
return;
}
my $timeout= $tinfo->{'timeout'};
if ( $timeout )
{
mtr_report("[ $retry$fail ] timeout after $timeout seconds");
mtr_report(" Test ended at $timest");
mtr_report("\n$tinfo->{'comment'}");
return;
}
else
{
mtr_report("[ $retry$fail ]\n Test ended at $timest");
}
if ( $logfile )
{
# Test failure was detected by test tool and its report
# about what failed has been saved to file. Display the report.
mtr_report("\n$logfile\n");
}
if ( $comment )
{
# The test failure has been detected by mysql-test-run.pl
# when starting the servers or due to other error, the reason for
# failing the test is saved in "comment"
mtr_report("\n$comment\n");
}
if ( !$logfile and !$comment )
{
# Neither this script or the test tool has recorded info
# about why the test has failed. Should be debugged.
mtr_report("\nUnknown result, neither 'comment' or 'logfile' set");
}
}
elsif ($result eq 'MTR_RES_SKIPPED')
{
if ( $tinfo->{'disable'} )
{
mtr_report("[ disabled ] $comment");
}
elsif ( $comment )
{
mtr_report("[ skipped ] $comment");
}
else
{
mtr_report("[ skipped ]");
}
}
elsif ($result eq 'MTR_RES_PASSED')
{
my $timer_str= $tinfo->{timer} || "";
$tot_real_time += ($timer_str/1000);
mtr_report("[ ${retry}pass ] ", sprintf("%5s", $timer_str));
# Show any problems check-testcase found
if ( defined $tinfo->{'check'} )
{
mtr_report($tinfo->{'check'});
}
}
}
sub mtr_generate_xml_report($) {
my ($tests)= @_;
my $suite_group;
# ------------------------------------
# Calculate suitewise/total statistics
# ------------------------------------
my %suite_stats;
my %total_stats;
my @stat_list= ('tests', 'failures', 'disabled', 'skipped',
'errors', 'unstable', 'time');
# Initialize overall statistics
map { $total_stats{$_}= 0 } @stat_list;
# Sort in order to group tests suitewise
my @sorted_tests= sort { $a->{'name'} cmp $b->{'name'} } @$tests;
foreach my $tinfo (@sorted_tests)
{
my ($tsuite, $tname) = split /\./, $tinfo->{'name'};
# Initialize suitewise statistics for new suites
if ($tsuite ne $suite_group)
{
map{ $suite_stats{$tsuite}{$_}= 0 } @stat_list;
$suite_group= $tsuite;
}
# Increment test counters
$suite_stats{$tsuite}{'tests'}++;
$total_stats{'tests'}++;
# Increment result counters based on outcome of the test
if ($tinfo->{'result'} eq 'MTR_RES_UNSTABLE')
{
$suite_stats{$tsuite}{'unstable'}++;
$total_stats{'unstable'}++;
}
elsif ($tinfo->{'result'} eq 'MTR_RES_FAILED' or $tinfo->{failures})
{
$suite_stats{$tsuite}{'failures'}++;
$total_stats{'failures'}++;
}
elsif ($tinfo->{'result'} eq 'MTR_RES_SKIPPED')
{
if ($tinfo->{'disable'})
{
$suite_stats{$tsuite}{'disabled'}++;
$total_stats{'disabled'}++;
}
else
{
$suite_stats{$tsuite}{'skipped'}++;
$total_stats{'skipped'}++;
}
}
# Update duration
$suite_stats{$tsuite}{'time'}+= $tinfo->{'timer'};
$total_stats{'time'}+= $tinfo->{'timer'};
}
# --------------------------------------
# Generate xml report from obtained data
# --------------------------------------
# Convert overall test duration from ms to s
$total_stats{'time'}/= 1000.0;
my $total_unstable_tests= $::opt_report_unstable_tests ?
"unstable-tests=\"$total_stats{'unstable'}\" "
: "";
# Top level xml tag
print $xml_report_file "<testsuites tests=\"$total_stats{'tests'}\" ".
"failures=\"$total_stats{'failures'}\" ".
"$total_unstable_tests".
"disabled=\"$total_stats{'disabled'}\" ".
"skipped=\"$total_stats{'skipped'}\" ".
"errors=\"$total_stats{'errors'}\" ".
"time=\"$total_stats{'time'}\" ".
"name=\"AllTests\">\n";
$suite_group= "";
foreach my $tinfo (@sorted_tests)
{
my ($tsuite, $tname)= split /\./, $tinfo->{'name'};
# Put reports in a suite-wise manner
if ($tsuite ne $suite_group)
{
if ($suite_group)
{
print $xml_report_file " " x 2;
print $xml_report_file "</testsuite>\n";
}
$suite_group= $tsuite;
my $suite_time= $suite_stats{$tsuite}{'time'} / 1000.0;
my $suite_unstable_tests= $::opt_report_unstable_tests ?
"unstable-tests=\"".
$suite_stats{$tsuite}{'unstable'}."\" "
: "";
print $xml_report_file " " x 2;
print $xml_report_file "<testsuite name=\"$tsuite\" ".
"tests=\"$suite_stats{$tsuite}{'tests'}\" ".
"failures=\"$suite_stats{$tsuite}{'failures'}\" ".
"$suite_unstable_tests".
"disabled=\"$suite_stats{$tsuite}{'disabled'}\" ".
"skipped=\"$suite_stats{$tsuite}{'skipped'}\" ".
"errors=\"$suite_stats{$tsuite}{'errors'}\" ".
"time=\"$suite_time\">\n";
}
# Get the test's variant(if any)
my $combination= $tinfo->{combination} ?
" combination=\"".$tinfo->{combination}."\"" : "";
my $test_time= $tinfo->{'timer'} / 1000.0;
# Print outcome-based tags
if ($tinfo->{'result'} eq 'MTR_RES_UNSTABLE')
{
print $xml_report_file " " x 4;
print $xml_report_file "<testcase name=\"$tname\"$combination ".
"status=\"unstable\" ".
"time=\"$test_time\" ".
"suitename=\"$tsuite\" >\n";
print $xml_report_file " " x 7;
print $xml_report_file "<unstable message=\"Test unstable: It failed ".
"initially but passed on one or more retries\" ".
"passed=\"".
($tinfo->{retries} - $tinfo->{failures} - 1).
"\" failed=\"$tinfo->{failures}\" />\n";
print $xml_report_file " " x 4;
print $xml_report_file "</testcase>\n";
}
elsif ($tinfo->{'result'} eq 'MTR_RES_FAILED' or $tinfo->{'failures'})
{
print $xml_report_file " " x 4;
print $xml_report_file "<testcase name=\"$tname\"$combination ".
"status=\"fail\" ".
"time=\"$test_time\" ".
"suitename=\"$tsuite\" >\n";
# Get information regarding the failure
my $failure_log= $tinfo->{'logfile'};
my $failure_comment;
if ($tinfo->{'warnings'})
{
$failure_comment= ": Found warnings/errors in server log file!";
$failure_log= $failure_log."\n".$tinfo->{'warnings'};
}
$failure_comment= ": ".$1 if ($failure_log =~ /mysqltest: (.*)/);
# For large comments from mysql-test-run.pl, display a brief message in
# the attribute 'message' and prepend details within the <failure> tag
my @comment_patterns=
("MTR's internal check of the test case '.+' failed\\.",
"Test case timeout after \\d+ seconds",
"Could not execute 'check-testcase' [a-z]+ testcase '.+' \\(res: .*\\)",
"Could not execute 'check-warnings' for testcase '.+' \\(res: .*\\)",
"Server .+ failed during test run",
"The server .+ crashed while running 'check testcase [a-z]+ test'",
"The server .+ crashed while running 'check warnings'",
"mysqltest failed but provided no output");
my $comment_regex= "(". join('|', @comment_patterns). ")(.*)";
if ($tinfo->{'comment'}=~ /$comment_regex/s)
{
$failure_comment.= ", ".$1;
$failure_log= $2."\n".$failure_log;
}
else
{
$failure_comment= ", ".$tinfo->{'comment'} if ($tinfo->{'comment'});
}
if (!$failure_log)
{
$failure_log= "Failure log not found";
$failure_comment= ": Unknown result, no comment or log found"
if (!$failure_comment);
}
print $xml_report_file " " x 7;
print $xml_report_file "<failure message=\"Test failed".
"$failure_comment\">\n";
# Embed failure log as a literal string so that the XML parser
# ignores any markup which might be included
my $failure_log_indent= " " x 10;
my $failure_log_message= "";
map { $failure_log_message= $failure_log_message.$failure_log_indent.$_ }
(split /^/, $failure_log);
print $xml_report_file $failure_log_indent."<![CDATA[\n".
$failure_log_message."\n".
$failure_log_indent."]]>\n";
print $xml_report_file " " x 7;
print $xml_report_file "</failure>\n";
print $xml_report_file " " x 4;
print $xml_report_file "</testcase>\n";
}
elsif ($tinfo->{'result'} eq 'MTR_RES_SKIPPED')
{
# Differentiate disabled and skipped tests as we return
# the same outcome code for both
my $not_run_status= $tinfo->{'disable'} ? "disabled" : "skipped";
print $xml_report_file " " x 4;
print $xml_report_file "<testcase name=\"$tname\"$combination ".
"status=\"$not_run_status\" ".
"time=\"$test_time\" ".
"suitename=\"$tsuite\" ".
"comment=\"$tinfo->{'comment'}\" />\n";
}
elsif ($tinfo->{'result'} eq 'MTR_RES_PASSED')
{
print $xml_report_file " " x 4;
print $xml_report_file "<testcase name=\"$tname\"$combination ".
"status=\"pass\" ".
"time=\"$test_time\" ".
"suitename=\"$tsuite\" />\n";
}
}
if ($suite_group)
{
print $xml_report_file " " x 2;
print $xml_report_file "</testsuite>\n";
}
print $xml_report_file "</testsuites>\n";
}
sub mtr_report_stats ($$;$) {
my ($prefix, $tests, $dont_error)= @_;
# ----------------------------------------------------------------------
# Find out how we where doing
# ----------------------------------------------------------------------
my $tot_skipped= 0;
my $tot_skipdetect= 0;
my $tot_passed= 0;
my $tot_failed= 0;
my $tot_unstable= 0;
my $tot_tests= 0;
my $tot_restarts= 0;
my $found_problems= 0;
foreach my $tinfo (@$tests)
{
if ( $tinfo->{failures} )
{
# Test has failed at least one time
$tot_tests++;
$tot_failed++;
if ($::opt_report_unstable_tests and defined $tinfo->{retries})
{
my $num_passed= $tinfo->{retries} - $tinfo->{failures} - 1;
# Tests which exhibit both passing and failing behaviour
# with the same code are unstable tests. The level of in-
# stability is not restricted i.e., a failed test which is
# successful on at least one retry is marked unstable.
if ($num_passed > 0)
{
$tot_unstable++;
$tinfo->{'result'}= 'MTR_RES_UNSTABLE';
}
}
}
elsif ( $tinfo->{'result'} eq 'MTR_RES_SKIPPED' )
{
# Test was skipped (disabled not counted)
$tot_skipped++ unless $tinfo->{'disable'};
$tot_skipdetect++ if $tinfo->{'skip_detected_by_test'};
}
elsif ( $tinfo->{'result'} eq 'MTR_RES_PASSED' )
{
# Test passed
$tot_tests++;
$tot_passed++;
}
if ( $tinfo->{'restarted'} )
{
# Servers was restarted
$tot_restarts++;
}
# Add counts for repeated runs, if any.
# Note that the last run has already been counted above.
my $num_repeat = $tinfo->{'repeat'} - 1;
if ( $num_repeat > 0 )
{
$tot_tests += $num_repeat;
my $rep_failed = $tinfo->{'rep_failures'} || 0;
$tot_failed += $rep_failed;
$tot_passed += $num_repeat - $rep_failed;
}
# Look for warnings produced by mysqltest
my $base_file= mtr_match_extension($tinfo->{'result_file'},
"result"); # Trim extension
my $warning_file= "$base_file.warnings";
if ( -f $warning_file )
{
$found_problems= 1;
mtr_warning("Check myqltest warnings in '$warning_file'");
}
}
# ----------------------------------------------------------------------
# Print out a summary report to screen
# ----------------------------------------------------------------------
print "The servers were restarted $tot_restarts times\n";
if ( $timer )
{
use English;
mtr_report("Spent", sprintf("%.3f", $tot_real_time),"of",
time - $BASETIME, "seconds executing testcases");
}
resfile_global("duration", time - $BASETIME) if $::opt_resfile;
my $warnlog= "$::opt_vardir/log/warnings";
if ( -f $warnlog )
{
mtr_warning("Got errors/warnings while running tests, please examine",
"'$warnlog' for details.");
}
print "\n";
# Print a list of check_testcases that failed(if any)
if ( $::opt_check_testcases )
{
my %check_testcases;
foreach my $tinfo (@$tests)
{
if ( defined $tinfo->{'check_testcase_failed'} )
{
$check_testcases{$tinfo->{'name'}}= 1;
}
}
if ( keys %check_testcases )
{
print "Check of testcase failed for: ";
print join(" ", keys %check_testcases);
print "\n\n";
}
}
# Print summary line prefix
summary_print("$prefix: ");
# Print a list of testcases that failed
if ( $tot_failed != 0 )
{
# Print each failed test, again
#foreach my $test ( @$tests ){
# if ( $test->{failures} ) {
# mtr_report_test($test);
# }
#}
my $ratio= $tot_passed * 100 / $tot_tests;
summary_print(sprintf("Failed $tot_failed/$tot_tests tests, %.2f%% were successful.\n\n", $ratio));
# Hashes to keep track of reported failures
my %seen= ();
my %seen_unstable= ();
foreach my $tinfo (@$tests)
{
my $tname= $tinfo->{'name'};
if (($tinfo->{failures} || $tinfo->{rep_failures}))
{
# Check for unstable tests
if ($tinfo->{result} eq "MTR_RES_UNSTABLE" and !$seen_unstable{$tname})
{
# Report all unstable tests in the format :-
# <test_name>(<number of failures>/<total attempts>).
#
# Marking the test as 'seen' in case of unstable tests might cause
# hard-failures in other combination runs of the same test to
# not be reported. Separate hash used to avoid redundant mentions
# of an unstable test
$seen_unstable{$tname}= "(".$tinfo->{failures}."/".
($tinfo->{retries} - 1).")";
}
elsif (!$seen{$tname})
{
$seen{$tname}= 1;
}
}
}
# Print the list of tests that failed in a format
# that can be copy pasted to rerun only failing tests
if (%seen)
{
summary_print("Failing test(s): ".
join(" ", keys %seen). "\n\n");
}
# Print unstable tests, if any
if (%seen_unstable)
{
summary_print("Unstable test(s)(failures/attempts): ".
join(" ", map {$_.$seen_unstable{$_}} keys %seen_unstable).
"\n\n");
}
# Print info about reporting the error
print
"The log files in var/log may give you some hint of what went wrong.\n\n",
"If you want to report this error, please read first ",
"the documentation\n",
"at http://dev.mysql.com/doc/mysql/en/mysql-test-suite.html\n\n";
}
else
{
summary_print("All $tot_tests tests were successful.\n\n");
}
close($summary_report_file) if defined($summary_report_file);
if ($xml_report_file)
{
mtr_generate_xml_report($tests);
$xml_report_file->flush();
}
print "$tot_skipped tests were skipped, ".
"$tot_skipdetect by the test itself.\n\n" if $tot_skipped;
if ( $tot_failed != 0 || $found_problems)
{
if ($tot_failed == $tot_unstable)
{
# Print a warning if all failures are due to unstable tests
mtr_warning("There are failures due to unstable test cases.\n".
"However, the tests are not hard-failing.");
}
else
{
mtr_error("there were failing test cases") unless $dont_error;
}
}
}
##############################################################################
#
# Text formatting
#
##############################################################################
sub mtr_print_line () {
print '-' x 74 . "\n";
}
sub mtr_print_thick_line {
my $char= shift || '=';
print $char x 78 . "\n";
}
sub mtr_print_header ($) {
my ($wid) = @_;
print "\n";
printf "TEST";
if ($wid) {
print " " x 34 . "WORKER ";
} else {
print " " x 38;
}
print "RESULT ";
print "TIME (ms) or " if $timer;
print "COMMENT\n";
mtr_print_line();
print "\n";
}
##############################################################################
#
# XML Output
#
##############################################################################
sub mtr_xml_init($) {
my ($fn)= @_;
# Write xml-report in the build directory for out-of-source builds or current
# path otherwise, unless an absolute path is already specified
$fn= File::Spec->rel2abs($fn,
$ENV{MTR_BINDIR} ?
File::Spec->catfile($ENV{MTR_BINDIR}, "mysql-test"):
"");
unless(open $xml_report_file, '>', $fn) {
mtr_error("could not create xml_report file $fn");
}
print "Writing XML report to $fn...\n";
print $xml_report_file "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
}
##############################################################################
#
# Summary file output
#
##############################################################################
sub mtr_summary_file_init($) {
my ($fn) = @_;
# For out-of-tree builds, the MTR wrapper script will cd to the source
# directory. Thus, let's make $summary_report_file local to the vardir
# instead, if it's not already absolute.
my $full_path = File::Spec->rel2abs($fn, $::opt_vardir);
unless(open $summary_report_file, '>', $full_path) {
mtr_error("could not create summary_report file $fn");
}
print "Writing summary report to $fn...\n";
}
sub summary_print($) {
my ($text) = @_;
print $text;
if (defined($summary_report_file)) {
print $summary_report_file $text;
}
}
##############################################################################
#
# Log and reporting functions
#
##############################################################################
use Time::localtime;
use Time::HiRes qw(gettimeofday);
sub format_time {
my $tm= localtime();
return sprintf("%4d-%02d-%02d %02d:%02d:%02d",
$tm->year + 1900, $tm->mon+1, $tm->mday,
$tm->hour, $tm->min, $tm->sec);
}
my $t0= gettimeofday();
sub _timestamp {
return "" unless $timestamp;
my $diff;
if ($timediff){
my $t1= gettimeofday();
my $elapsed= $t1 - $t0;
$diff= sprintf(" +%02.3f", $elapsed);
# Save current time for next lap
$t0= $t1;
}
my $tm= localtime();
return sprintf("%02d%02d%02d %2d:%02d:%02d%s ",
$tm->year % 100, $tm->mon+1, $tm->mday,
$tm->hour, $tm->min, $tm->sec, $diff);
}
# Always print message to screen
sub mtr_print (@) {
print _name(). join(" ", @_). "\n";
}
# Print message to screen if verbose is defined
sub mtr_report (@) {
if (defined $verbose)
{
print _name(). join(" ", @_). "\n";
}
}
# Print warning to screen
sub mtr_warning (@) {
print STDERR _name(). _timestamp().
"mysql-test-run: WARNING: ". join(" ", @_). "\n";
}
# Print error to screen and then exit
sub mtr_error (@) {
IO::Handle::flush(\*STDOUT) if IS_WINDOWS;
print STDERR _name(). _timestamp().
"mysql-test-run: *** ERROR: ". join(" ", @_). "\n";
if (IS_WINDOWS)
{
POSIX::_exit(1);
}
else
{
exit(1);
}
}
sub mtr_debug (@) {
if ( $verbose > 2 )
{
print STDERR _name().
_timestamp(). "####: ". join(" ", @_). "\n";
}
}
sub mtr_verbose (@) {
if ( $verbose )
{
print STDERR _name(). _timestamp().
"> ".join(" ", @_)."\n";
}
}
sub mtr_verbose_restart (@) {
my ($server, @args)= @_;
my $proc= $server->{proc};
if ( $verbose_restart )
{
print STDERR _name()._timestamp().
"> Restart $proc - ".join(" ", @args)."\n";
}
}
# Used by --result-file for for formatting times
sub isotime($) {
my ($sec,$min,$hr,$day,$mon,$yr)= gmtime($_[0]);
return sprintf "%d-%02d-%02dT%02d:%02d:%02dZ",
$yr+1900, $mon+1, $day, $hr, $min, $sec;
}
1;