selftest: Use filter-xfail for known failures
[nivanova/samba-autobuild/.git] / selftest / Subunit.pm
1 # Simple Perl module for parsing the Subunit protocol
2 # Copyright (C) 2008 Jelmer Vernooij <jelmer@samba.org>
3 #
4 # This program is free software; you can redistribute it and/or modify
5 # it under the terms of the GNU General Public License as published by
6 # the Free Software Foundation; either version 3 of the License, or
7 # (at your option) any later version.
8
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12 # GNU General Public License for more details.
13
14 # You should have received a copy of the GNU General Public License
15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
16
17 package Subunit;
18 use POSIX;
19
20 require Exporter;
21 @ISA = qw(Exporter);
22 @EXPORT_OK = qw(parse_results);
23
24 use strict;
25
26 sub parse_results($$$$)
27 {
28         my ($msg_ops, $statistics, $fh, $open_tests) = @_;
29         my $unexpected_ok = 0;
30         my $expected_fail = 0;
31         my $unexpected_fail = 0;
32         my $unexpected_err = 0;
33         my $orig_open_len = $#$open_tests;
34
35         while(<$fh>) {
36                 if (/^test: (.+)\n/) {
37                         $msg_ops->control_msg($_);
38                         $msg_ops->start_test($open_tests, $1);
39                         push (@$open_tests, $1);
40                 } elsif (/^time: (\d+)-(\d+)-(\d+) (\d+):(\d+):(\d+)Z\n/) {
41                         $msg_ops->report_time(mktime($6, $5, $4, $3, $2, $1));
42                 } elsif (/^(success|successful|failure|fail|skip|knownfail|error|xfail): (.*?)( \[)?([ \t]*)\n/) {
43                         $msg_ops->control_msg($_);
44                         my $reason = undef;
45                         if ($3) {
46                                 $reason = "";
47                                 # reason may be specified in next lines
48                                 my $terminated = 0;
49                                 while(<$fh>) {
50                                         $msg_ops->control_msg($_);
51                                         if ($_ eq "]\n") { $terminated = 1; last; } else { $reason .= $_; }
52                                 }
53                                 
54                                 unless ($terminated) {
55                                         $statistics->{TESTS_ERROR}++;
56                                         $msg_ops->end_test($open_tests, $2, $1, 1, "reason interrupted");
57                                         return 1;
58                                 }
59                         }
60                         my $result = $1;
61                         if ($1 eq "success" or $1 eq "successful") {
62                                 pop(@$open_tests); #FIXME: Check that popped value == $2
63                                 $statistics->{TESTS_EXPECTED_OK}++;
64                                 $msg_ops->end_test($open_tests, $2, $1, 0, $reason);
65                         } elsif ($1 eq "xfail" or $1 eq "knownfail") {
66                                 pop(@$open_tests); #FIXME: Check that popped value == $2
67                                 $statistics->{TESTS_EXPECTED_FAIL}++;
68                                 $msg_ops->end_test($open_tests, $2, $1, 0, $reason);
69                                 $expected_fail++;
70                         } elsif ($1 eq "failure" or $1 eq "fail") {
71                                 pop(@$open_tests); #FIXME: Check that popped value == $2
72                                 $statistics->{TESTS_UNEXPECTED_FAIL}++;
73                                 $msg_ops->end_test($open_tests, $2, $1, 1, $reason);
74                                 $unexpected_fail++;
75                         } elsif ($1 eq "skip") {
76                                 $statistics->{TESTS_SKIP}++;
77                                 pop(@$open_tests); #FIXME: Check that popped value == $2
78                                 $msg_ops->end_test($open_tests, $2, $1, 0, $reason);
79                         } elsif ($1 eq "error") {
80                                 $statistics->{TESTS_ERROR}++;
81                                 pop(@$open_tests); #FIXME: Check that popped value == $2
82                                 $msg_ops->end_test($open_tests, $2, $1, 1, $reason);
83                                 $unexpected_err++;
84                         }
85                 } else {
86                         $msg_ops->output_msg($_);
87                 }
88         }
89
90         while ($#$open_tests > $orig_open_len) {
91                 $msg_ops->end_test($open_tests, pop(@$open_tests), "error", 1,
92                                    "was started but never finished!");
93                 $statistics->{TESTS_ERROR}++;
94                 $unexpected_err++;
95         }
96
97         return 1 if $unexpected_err > 0;
98         return 1 if $unexpected_fail > 0;
99         return 1 if $unexpected_ok > 0 and $expected_fail > 0;
100         return 0 if $unexpected_ok > 0 and $expected_fail == 0;
101         return 0 if $expected_fail > 0;
102         return 1;
103 }
104
105 sub start_test($)
106 {
107         my ($testname) = @_;
108         print "test: $testname\n";
109 }
110
111 sub end_test($$;$)
112 {
113         my $name = shift;
114         my $result = shift;
115         my $reason = shift;
116         if ($reason) {
117                 print "$result: $name [ $reason ]\n";
118         } else {
119                 print "$result: $name\n";
120         }
121 }
122
123 sub report_time($)
124 {
125         my ($time) = @_;
126         my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst) = localtime($time);
127         printf "time: %04d-%02d-%02d %02d:%02d:%02dZ\n", $year+1900, $mon, $mday, $hour, $min, $sec;
128 }
129
130 1;