Skip to content

Instantly share code, notes, and snippets.

@melo

melo/perl_smoker

Created February 5, 2011 11:47
Show Gist options
  • Save melo/812398 to your computer and use it in GitHub Desktop.
Save melo/812398 to your computer and use it in GitHub Desktop.
Download ZIP
Script to use with Jenkins to smoke a Perl module
Raw
perl_smoker
#!/bin/sh
#
# Use this as Jenkins Build "Execute shell" script
#
# Pedro Melo <[email protected]>
## Die on any errors
set -ex
export OUTPUT=$WORKSPACE/logs
rm -rf $OUTPUT
mkdir -p $OUTPUT
## Perl setup: one local::lib per workspace + plus reuse the system wide version
echo
echo "**** Setup perl"
eval $( perl -Mlocal::lib=$HOME/.perl5/current/local )
OLD_PERL5LIB=$PERL5LIB
eval $( perl -Mlocal::lib=$WORKSPACE/local )
export PERL5LIB=$PERL5LIB:$OLD_PERL5LIB
export PATH=~/.perl5/current/core/bin:$PATH
echo PERL5LIB
echo $PERL5LIB | perl -pe 's/:/\n /g; print " $_\n"'
echo PATH
echo $PATH | perl -pe 's/:/\n /g; print " $_\n"'
## Install dependencies
echo
echo "**** Install dependencies"
cpanm --installdeps .
## TAP setup
export PERL_TEST_HARNESS_DUMP_TAP=$OUTPUT/tap
export TEST_VERBOSE=1
## Cleanup old runs
rm -rf Makefile Makefile.old blib *.tar.gz $PERL_TEST_HARNESS_DUMP_TAP cover_db
mkdir -p $PERL_TEST_HARNESS_DUMP_TAP
## Prepare out distro
echo
echo "**** Prepare module"
unset PERL_MM_OPT
if [ -e Makefile.PL ] ; then
perl Makefile.PL PREFIX=$WORKSPACE/install_root
make
fi
## Run the tests
echo
echo "**** Run tests"
#prove -vbl -MDevel::Cover=-silent,off,-summary,off >&1 | tee -a $OUTPUT/tests.tap
prove -vbl >&1 | tee -a $OUTPUT/tests.tap
## Prepare JUnit stuff
echo
echo "**** Convert to JUnit"
~/releases/bin/tap-to-junit-xml --input=$OUTPUT/tests.tap --output=$OUTPUT/tests.xml
Raw
tap-to-junit-xml
#!/usr/bin/env perl
=head1 NAME
tap-to-junit-xml - convert perl-style TAP test output to JUnit-style XML
=head1 SYNOPSIS
tap-to-junit-xml [--help|--man]
[--[no]hidesummary]
[--input <tap input file>]
[--output <junit output file>]
[--puretap]
[<test suite name>] [outputprefix]
=head1 DESCRIPTION
Parse test suite output in TAP (Test Anything Protocol,
C<http://testanything.org/>) format, and produce XML output in a similar format
to that produced by the <junit> ant task. This is useful for consumption by
continuous-integration systems like Hudson (C<https://hudson.dev.java.net/>).
C<"test suite name"> is a descriptive string used as the B<name> attribute on the
top-level <testsuites> node of the output XML. Defaults to "make test".
If C<outputprefix> is specified, multi-file output will be generated, with
multiple XML files created using C<outputprefix> as the start of their
filenames. The files are separated by testplan. This option is ignored
if --puretap is specified (TAP only allows one testplan per input file).
This prefix may contain slashes, in which case the files will be
placed into a directory hierarchy accordingly (although care should be taken to
ensure these directories exist in advance).
If --input I<file name> is not specified, STDIN will be read.
If C<outputprefix> or --output is not specified, a single XML file will be
generated on STDOUT.
--output I<file name> is used to write a single XML file to I<file name>.
--puretap parses a single TAP source and handles parse errors and directives
(todo, skip, bailout). --puretap ignores unknown (non-TAP) input. Without
--puretap, the script will parse some additional non-TAP test input, such as
Perl tests that can include a "Test Summary Report", but it won't generate
correct XML unless the TAP testplan comes before the test cases.
--hidesummary report (the default) will hide the summary report, --no-hidesummary
will display it (neither has an effect when --puretap is specified).
=head1 EXAMPLE
prove -v 2>&1 | tee tests.log
tap-to-junit-xml "make test" testxml/tests < tests.log
(JUnit-formatted XML is now in "testxml/tests*.xml".)
=head1 DEPENDENCIES
Getopt::Long
Pod::Usage
TAP::Parser
Time::HiRes
XML::Generator
=head1 BUGS
- Output is optimized for Hudson, and may not look quite as good in
other UIs.
- Doesn't do anything with the STDERR from tests.
- Doesn't fill in the 'errors' attribute in the <testsuite> element.
(--puretap handles parse errors)
- Doesn't handle "todo" or "skip" (--puretap does)
- Doesn't get the elapsed time for each 'test' (i.e. assertion.)
(TAP output has no elapsed time convention).
=head1 SOURCE
http://github.com/jmason/tap-to-junit-xml/tree/master
=head1 AUTHOR
original, junit_xml.pl, by Matisse Enzer <matisse at matisse.net>; see
C<http://twoalpha.blogspot.com/2007/01/junit-style-xml-from-perl-test-files.html>.
pretty much entirely rewritten by Justin Mason <junit at jmason.org>, Feb 2008.
Miscellaneous fixes and mods (--puretap) by Jascha Lee <jascha at yahoo-inc.com>, Mar 2009.
=head1 VERSION
Mar 27 2008 jm
Mar 17 2009 jl
=head1 COPYRIGHT & LICENSE
Copyright (c) 2007 Matisse Enzer. All Rights Reserved.
This program is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.
=cut
use strict;
use warnings;
use lib "$ENV{HOME}/lib";
use Getopt::Long qw(:config no_ignore_case);
use Pod::Usage;
use TAP::Parser;
use Time::HiRes qw(gettimeofday tv_interval);
use XML::Generator qw(:noimport);
my %opts;
pod2usage() unless GetOptions( \%opts, 'help|h',
'hidesummary!',
'input=s',
'man',
'output=s',
'puretap'
);
pod2usage(-verbose => 1) if defined $opts{'help'};
pod2usage(-verbose => 2) if defined $opts{'man'};
my $opt_suitename = shift @ARGV;
my $opt_multifile = 0;
my $opt_mfprefix;
if (defined $ARGV[0]) {
$opt_multifile = 1;
$opt_mfprefix = $ARGV[0];
}
# should the 'Test Summary Report' at the end of a test suite be displayed
# as if it was a testcase? in my opinion, no
my $HIDE_TEST_SUMMARY_REPORT = defined $opts{'hidesummary'} ? $opts{'hidesummary'} : 1;
my $suite_name = $opt_suitename || 'make test';
my $safe_suite_name = $suite_name; $safe_suite_name =~ s/[^-:_A-Za-z0-9]+/_/gs;
# TODO: it'd be nice to respect 'Universal desirable behavior #1' from
# http://testanything.org/wiki/index.php/TAP_Consumers -- 'Should work on the
# TAP as a stream (ie. as each line is received) rather than wait until all the
# TAP is received'. But it seems TAP::Parser itself doesn't support it!
# maybe when TAP::Parser does that, we'll do it too.
my $tapfh;
if ( defined $opts{'input'} ) {
open $tapfh, '<', $opts{'input'} or die "Can't open TAP file '$opts{'input'}': $!\n";
}
else {
$tapfh = \*STDIN;
}
my $outfh;
if ( defined $opts{'output'} ) {
open $outfh, '>', $opts{'output'} or die "Can't open output file '$opts{'output'}' for writing: $!\n";
}
else {
$outfh = \*STDOUT;
}
my $tap = TAP::Parser->new( { source => $tapfh } );
my $xmlgen = XML::Generator->new( ':pretty');
my $xmlgenunescaped = XML::Generator->new( escape => 'unescaped',
conformance => 'strict',
pretty => 2
);
my @properties = _get_properties($xmlgen);
if ( defined $opts{'puretap'} ) {
#
# Instead of trying to parse everything in one pass, which fails if the
# testplan is last, parse through the results for the test cases and
# then construct the <testsuite> information from the TAP and wrap it
# around the test cases. Ignore 'unknown' information. [JL]
#
my @testcases = _parse_testcases( $tap, $xmlgen );
errorOut( $tap, $xmlgen ) if $tap->parse_errors;
print $outfh $xmlgen->testsuites(
$xmlgen->testsuite( { name => $safe_suite_name,
tests => $tap->tests_planned,
failures => scalar $tap->failed,
errors => 0,
time => 0,
id => 1 },
@testcases ));
}
else {
my $test_results = _parse_tests( $tap, $xmlgen );
if ($opt_multifile) {
_gen_junit_multifile_xml( $xmlgen, \@properties, $test_results );
} else {
print $outfh _get_junit_xml( $xmlgen, \@properties, $test_results );
}
}
exit;
#-------------------------------------------------------------------------------
sub _get_junit_xml {
my ( $xmlgen, $properties, $test_results ) = @_;
my $xml = "<?xml version='1.0' encoding='UTF-8' ?>\n" .
$xmlgen->testsuites({
name => $suite_name,
}, @$test_results);
return $xml;
}
sub _gen_junit_multifile_xml {
my ( $xmlgen, $properties, $test_results ) = @_;
my $count = 1;
foreach my $testsuite (@$test_results) {
open OUT, ">${opt_mfprefix}.${count}.xml"
or die "cannot write ${opt_mfprefix}.${count}.xml";
print OUT "<?xml version='1.0' encoding='UTF-8' ?>\n";
print OUT $testsuite;
close OUT;
$count++;
}
}
#
# Wrap up parse errors and output them as test cases.
#
sub errorOut {
my $parser = shift;
my $xmlgen = shift;
die "errorOut() needs some args" unless $parser and $xmlgen;
my ($xml, @errors, $name);
my $count = 1;
foreach my $error ( $parser->parse_errors ) {
$name = sprintf "%s%02d", 'Error_', $count++;
$xml = $xmlgen->testcase( { name => $name,
classname => 'TestsNotRun.ParseError',
time => 0 },
$xmlgen->error( { type => 'TAPParseError',
message => $error } ));
push @errors, $xml;
}
print $outfh $xmlgen->testsuites(
$xmlgen->testsuite( { name => 'TestsNotRun.ParseError',
tests => $tap->tests_planned,
failures => 0,
errors => scalar $tap->parse_errors,
time => 0,
id => 1 },
@errors ));
exit 86;
}
#
# Construct an array of XML'd test cases
#
sub _parse_testcases {
my $parser = shift;
my $xmlgen = shift;
return () unless $parser and $xmlgen;
my ($name, $directive, $xml, @testcases);
while ( my $result = $parser->next ) {
if ( $result->is_bailout ) {
$xml = $xmlgen->testcase( { name => 'BailOut',
classname => "$safe_suite_name.Tests",
time => 0 },
$xmlgen->error( { type => 'BailOut',
message => $result->explanation } ));
push @testcases, $xml;
last;
}
next unless $result->is_test;
$directive = $result->directive;
$name = sprintf "%s%02d", 'Test_', $result->number;
$name .= "_$directive" if $directive;
if ( $result->is_ok ) {
$xml = $xmlgen->testcase( { name => $name,
classname => "$safe_suite_name.Tests",
time => 0 } );
push @testcases, $xml;
}
else {
$xml = $xmlgen->testcase( { name => $name,
classname => "$safe_suite_name.Tests",
time => 0 },
$xmlgen->failure( { type => 'TAPTestFailed',
message => $result->as_string } ));
push @testcases, $xml;
}
}
return @testcases;
}
sub _parse_tests {
my ( $parser, $xmlgen ) = @_;
my $ctx = {
testsuites => [ ],
test_name => 'notest',
plan_ntests => 0,
case_id => 0,
};
_new_ctx($ctx);
my $lastunk = '';
# unknown t/basic_lint.........
# plan 1..1
# comment # Running under perl version 5.008008 for linux
# comment # Current time local: Thu Jan 24 17:44:30 2008
# comment # Current time GMT: Thu Jan 24 17:44:30 2008
# comment # Using Test.pm version 1.25
# unknown /usr/bin/perl -T -w ../spamassassin.raw -C log/test_rules_copy --siteconfigpath log/localrules.tmp -p log/test_default.cf -L --lint
# unknown Checking anything
# test ok 1
# test ok 2
# unknown t/basic_meta.........
# plan 1..2
# comment # Running under perl version 5.008008 for linux
# comment # Current time local: Thu Jan 24 17:44:31 2008
# comment # Current time GMT: Thu Jan 24 17:44:31 2008
# comment # Using Test.pm version 1.25
# test not ok 1
# comment # Failed test 1 in t/basic_meta.t at line 91
# test ok 2
# unknown Failed 1/2 subtests
# unknown t/basic_obj_api......
# plan 1..4
# comment # Running under perl version 5.008008 for linux
# comment # Current time local: Thu Jan 24 17:44:33 2008
# comment # Current time GMT: Thu Jan 24 17:44:33 2008
# comment # Using Test.pm version 1.25
# test ok 1
# test ok 2
# test ok 3
# test ok 4
# test ok 9
# unknown
# unknown Test Summary Report
# unknown -------------------
# unknown t/basic_meta.t (Wstat: 0 Tests: 2 Failed: 1)
# unknown Failed test: 1
# unknown Files=3, Tests=7, 6 wallclock secs ( 0.01 usr 0.00 sys + 4.39 cusr 0.23 csys = 4.63 CPU)
# unknown Result: FAIL
# unknown Failed 1/3 test programs. 1/7 subtests failed.
# unknown make: *** [test_dynamic] Error 255
while ( my $r = $parser->next ) {
my $t = $r->type;
my $s = $r->as_string; $s =~ s/\s+$//;
# warn "JMD $t $s";
if ($t eq 'unknown') {
$lastunk = $s;
# PERL_DL_NONLAZY=1 /usr/bin/perl "-MExtUtils::Command::MM" "-e" "test_harness(1, 'blib/lib', 'blib/arch')" t/basic_*
# if ($s =~ /test_harness\(.*?\)" (.+)$/) {
# $suite_name = $1;
# }
if ($s =~ /^Test Summary Report$/) {
# create a <testsuite> block for the summary
$ctx->{plan_ntests} = 0;
$ctx->{test_name} = "Test Summary Report";
$ctx->{case_tests} = 1;
_finish_test_block($ctx);
}
elsif ($s =~ /^Result: FAIL$/) {
$ctx->{case_tests}++;
$ctx->{case_failures}++;
my $test_case = {
classname => test_name_to_classname($ctx->{test_name}),
name => 'result',
'time' => 0,
};
my $failure = $xmlgen->failure({
type => "OverallTestsFailed",
message => $s
}, "__FAILUREMESSAGETODO__");
if (!$HIDE_TEST_SUMMARY_REPORT) {
push @{$ctx->{test_cases}}, $xmlgen->testcase($test_case, $failure);
}
}
elsif ($s =~ /^(\S+?)\.\.\.+1\.\.(\d+?)\s*$/) {
# perl 5.6.x "Test" format plan line
# unknown t/basic_lint....................1..1
my ($name, $nt) = ($1,$2);
if ($ctx->{plan_ntests}) { # only if there have been tests planned
_finish_test_block($ctx);
}
$ctx->{plan_ntests} = $nt+0;
$ctx->{test_name} = "$name.t";
}
}
elsif ($t eq 'plan') {
if ($ctx->{plan_ntests}) { # only if there have been tests planned
_finish_test_block($ctx);
}
$ctx->{plan_ntests} = 0;
$s =~ /(\d+)$/ and $ctx->{plan_ntests} = $1+0;
$ctx->{test_name} = $lastunk;
$ctx->{test_name} =~ s/\.*\s*$//gs;
$ctx->{test_name} .= ".t";
}
elsif ($t eq 'test') {
my $ntest = 0;
if ($s =~ /(?:not |)\S+ (\d+)/) { $ntest = $1+0; }
if ($ntest > $ctx->{plan_ntests}) {
# jump in test numbers, more than planned; this is probably TAP::Parser's wierdness.
# (when it sees the "ok" line at the end of a test case with no number,
# it outputs the current total number of tests so far.)
next;
}
# clean this up in a Hudson-compatible way; ":" and "/" are out, "." also causes
# trouble by creating an extra "directory" in the results
my $test_case = {
classname => test_name_to_classname($ctx->{test_name}),
name => sprintf("test %6d", $ntest), # space-padding ensures ordering
'time' => 0,
};
$ctx->{case_tests}++;
my $failure = undef;
if ($s =~ /^not /i) {
$ctx->{case_failures}++;
$failure = $xmlgen->failure({
type => "TAPTestFailed",
message => $s
}, "__FAILUREMESSAGETODO__");
push @{$ctx->{test_cases}}, $xmlgen->testcase($test_case, $failure);
}
else {
push @{$ctx->{test_cases}}, $xmlgen->testcase($test_case);
}
}
$ctx->{sysout} .= $s."\n";
}
if (scalar(@{$ctx->{test_cases}}) == 0 &&
scalar(@{$ctx->{testsuites}}) == 0)
{
# no tests found! create a <testsuite> block containing *something* at least
$ctx->{case_tests}++;
my $test_case = {
classname => test_name_to_classname($ctx->{test_name}),
name => 'result',
'time' => 0,
};
push @{$ctx->{test_cases}}, $xmlgen->testcase($test_case);
}
_finish_test_block($ctx);
return $ctx->{testsuites};
}
sub _new_ctx {
my $ctx = shift;
$ctx->{start_time} = [gettimeofday];
$ctx->{test_cases} = [];
$ctx->{case_tests} = 0;
$ctx->{case_failures} = 0;
$ctx->{case_time} = 0;
$ctx->{case_id}++;
$ctx->{sysout} = '';
return $ctx;
}
sub _finish_test_block {
my $ctx = shift;
$ctx->{sysout} =~ s/\n\S+\.*\s*\n$/\n/s; # remove next test's "t/foo....." line
my $elapsed_time = 0; # TODO
#my $elapsed_time = tv_interval( $ctx->{start_time}, [gettimeofday] );
# clean it up to valid Java packagename format (or at least something Hudson will
# consume)
my $name = $ctx->{test_name};
$name =~ s/[^-:_A-Za-z0-9]+/_/gs;
$name = "$safe_suite_name.$name"; # a "directory" for the suite name
my $testsuite = {
'time' => $elapsed_time,
'name' => $name,
tests => $ctx->{case_tests},
failures => $ctx->{case_failures},
'id' => $ctx->{case_id},
errors => 0,
};
my @fixedcases = ();
foreach my $tc (@{$ctx->{test_cases}}) {
if ($tc =~ s/__FAILUREMESSAGETODO__/ cdata($ctx->{sysout}) /ges) {
push @fixedcases, \$tc; # inhibits escaping!
} else {
push @fixedcases, $tc;
}
}
# use "unescaped"; we have already fixed escaping on these strings.
# note that a reference means 'this is unescaped', bizarrely.
push @{$ctx->{testsuites}}, $xmlgenunescaped->testsuite($testsuite,
@fixedcases,
\("<system-out>\n".cdata($ctx->{sysout})."\n</system-out>"),
\("<system-err />"));
_new_ctx($ctx);
};
sub cdata {
my $s = shift;
$s =~ s/\]\]>/\](warning: defanged by tap-to-junit-xml)\]>/gs;
return '<![CDATA['.$s.']]>';
}
sub _get_properties {
my $xmlgen = shift;
my @props;
foreach my $key ( sort keys %ENV ) {
push @props, $xmlgen->property( { name => "$key", value => $ENV{$key} } );
}
return @props;
}
sub test_name_to_classname {
my $safe = shift;
$safe =~ s/[^-:_A-Za-z0-9]+/_/gs;
$safe = "$safe_suite_name.$safe"; # a "directory" for the suite name
$safe;
}
__END__
# JUnit references:
# http://www.nabble.com/JUnit-4-XML-schematized--td13946472.html
# http://jra1mw.cvs.cern.ch:8180/cgi-bin/jra1mw.cgi/org.glite.testing.unit/config/JUnitXSchema.xsd?view=markup
# skipped tests:
# https://hudson.dev.java.net/issues/show_bug.cgi?id=1251
# Hudson source:
# http://fisheye5.cenqua.com/browse/hudson/hudson/main/core/src/main/java/hudson/tasks/junit/CaseResult.java
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment