selftest/Subunit.pm

   1 package Subunit;
   2
   3 require Exporter;
   4 @ISA = qw(Exporter);
   5 @EXPORT_OK = qw(parse_results);
   6
   7 use strict;
   8
   9 sub parse_results($$$$$)
  10 {
  11         my ($msg_ops, $statistics, $fh, $expecting_failure, $open_tests) = @_;
  12         my $unexpected_ok = 0;
  13         my $expected_fail = 0;
  14         my $unexpected_fail = 0;
  15         my $unexpected_err = 0;
  16         my $orig_open_len = $#$open_tests;
  17
  18         while(<$fh>) {
  19                 if (/^test: (.+)\n/) {
  20                         $msg_ops->control_msg($_);
  21                         $msg_ops->start_test($open_tests, $1);
  22                         push (@$open_tests, $1);
  23                 } elsif (/^(success|successful|failure|skip|knownfail|error): (.*?)( \[)?([ \t]*)\n/) {
  24                         $msg_ops->control_msg($_);
  25                         my $reason = undef;
  26                         if ($3) {
  27                                 $reason = "";
  28                                 # reason may be specified in next lines
  29                                 my $terminated = 0;
  30                                 while(<$fh>) {
  31                                         $msg_ops->control_msg($_);
  32                                         if ($_ eq "]\n") { $terminated = 1; last; } else { $reason .= $_; }
  33                                 }
  34
  35                                 unless ($terminated) {
  36                                         $statistics->{TESTS_ERROR}++;
  37                                         $msg_ops->end_test($open_tests, $2, $1, 1, "reason interrupted");
  38                                         return 1;
  39                                 }
  40                         }
  41                         my $result = $1;
  42                         if ($1 eq "success" or $1 eq "successful") {
  43                                 pop(@$open_tests); #FIXME: Check that popped value == $2
  44                                 if ($expecting_failure->(join(".", @$open_tests) . ".$2")) {
  45                                         $statistics->{TESTS_UNEXPECTED_OK}++;
  46                                         $msg_ops->end_test($open_tests, $2, $1, 1, $reason);
  47                                         $unexpected_ok++;
  48                                 } else {
  49                                         $statistics->{TESTS_EXPECTED_OK}++;
  50                                         $msg_ops->end_test($open_tests, $2, $1, 0, $reason);
  51                                 }
  52                         } elsif ($1 eq "failure") {
  53                                 pop(@$open_tests); #FIXME: Check that popped value == $2
  54                                 if ($expecting_failure->(join(".", @$open_tests) . ".$2")) {
  55                                         $statistics->{TESTS_EXPECTED_FAIL}++;
  56                                         $msg_ops->end_test($open_tests, $2, $1, 0, $reason);
  57                                         $expected_fail++;
  58                                 } else {
  59                                         $statistics->{TESTS_UNEXPECTED_FAIL}++;
  60                                         $msg_ops->end_test($open_tests, $2, $1, 1, $reason);
  61                                         $unexpected_fail++;
  62                                 }
  63                         } elsif ($1 eq "knownfail") {
  64                                 pop(@$open_tests); #FIXME: Check that popped value == $2
  65                                 $statistics->{TESTS_EXPECTED_FAIL}++;
  66                                 $msg_ops->end_test($open_tests, $2, $1, 0, $reason);
  67                         } elsif ($1 eq "skip") {
  68                                 $statistics->{TESTS_SKIP}++;
  69                                 pop(@$open_tests); #FIXME: Check that popped value == $2
  70                                 $msg_ops->end_test($open_tests, $2, $1, 0, $reason);
  71                         } elsif ($1 eq "error") {
  72                                 $statistics->{TESTS_ERROR}++;
  73                                 pop(@$open_tests); #FIXME: Check that popped value == $2
  74                                 $msg_ops->end_test($open_tests, $2, $1, 1, $reason);
  75                                 $unexpected_err++;
  76                         }
  77                 } else {
  78                         $msg_ops->output_msg($_);
  79                 }
  80         }
  81
  82         while ($#$open_tests > $orig_open_len) {
  83                 $msg_ops->end_test($open_tests, pop(@$open_tests), "error", 1,
  84                                    "was started but never finished!");
  85                 $statistics->{TESTS_ERROR}++;
  86                 $unexpected_err++;
  87         }
  88
  89         return 1 if $unexpected_err > 0;
  90         return 1 if $unexpected_fail > 0;
  91         return 1 if $unexpected_ok > 0 and $expected_fail > 0;
  92         return 0 if $unexpected_ok > 0 and $expected_fail == 0;
  93         return 0 if $expected_fail > 0;
  94         return 1;
  95 }
  96
  97 1;