| 1 | # This code is used by lib/warnings.t and lib/feature.t |
| 2 | |
| 3 | BEGIN { |
| 4 | require Config; import Config; |
| 5 | require './test.pl'; |
| 6 | } |
| 7 | |
| 8 | use File::Path; |
| 9 | use File::Spec::Functions; |
| 10 | |
| 11 | use strict; |
| 12 | our $pragma_name; |
| 13 | |
| 14 | $| = 1; |
| 15 | |
| 16 | my $Is_MacOS = $^O eq 'MacOS'; |
| 17 | my $tmpfile = "tmp0000"; |
| 18 | 1 while -e ++$tmpfile; |
| 19 | END { if ($tmpfile) { 1 while unlink $tmpfile} } |
| 20 | |
| 21 | my @prgs = () ; |
| 22 | my @w_files = () ; |
| 23 | |
| 24 | if (@ARGV) |
| 25 | { print "ARGV = [@ARGV]\n" ; |
| 26 | if ($^O eq 'MacOS') { |
| 27 | @w_files = map { s#^#:lib:$pragma_name:#; $_ } @ARGV |
| 28 | } else { |
| 29 | @w_files = map { s#^#./lib/$pragma_name/#; $_ } @ARGV |
| 30 | } |
| 31 | } |
| 32 | else |
| 33 | { @w_files = sort glob(catfile(curdir(), "lib", $pragma_name, "*")) } |
| 34 | |
| 35 | my $files = 0; |
| 36 | foreach my $file (@w_files) { |
| 37 | |
| 38 | next if $file =~ /(~|\.orig|,v)$/; |
| 39 | next if $file =~ /perlio$/ && !(find PerlIO::Layer 'perlio'); |
| 40 | next if -d $file; |
| 41 | |
| 42 | open F, "<$file" or die "Cannot open $file: $!\n" ; |
| 43 | my $line = 0; |
| 44 | while (<F>) { |
| 45 | $line++; |
| 46 | last if /^__END__/ ; |
| 47 | } |
| 48 | |
| 49 | { |
| 50 | local $/ = undef; |
| 51 | $files++; |
| 52 | @prgs = (@prgs, $file, split "\n########\n", <F>) ; |
| 53 | } |
| 54 | close F ; |
| 55 | } |
| 56 | |
| 57 | undef $/; |
| 58 | |
| 59 | plan tests => (scalar(@prgs)-$files); |
| 60 | |
| 61 | for (@prgs){ |
| 62 | unless (/\n/) |
| 63 | { |
| 64 | print "# From $_\n"; |
| 65 | next; |
| 66 | } |
| 67 | my $switch = ""; |
| 68 | my @temps = () ; |
| 69 | my @temp_path = () ; |
| 70 | if (s/^\s*-\w+//){ |
| 71 | $switch = $&; |
| 72 | } |
| 73 | my($prog,$expected) = split(/\nEXPECT(?:\n|$)/, $_, 2); |
| 74 | |
| 75 | my ($todo, $todo_reason); |
| 76 | $todo = $prog =~ s/^#\s*TODO(.*)\n//m and $todo_reason = $1; |
| 77 | if ( $prog =~ /--FILE--/) { |
| 78 | my(@files) = split(/\n--FILE--\s*([^\s\n]*)\s*\n/, $prog) ; |
| 79 | shift @files ; |
| 80 | die "Internal error: test $_ didn't split into pairs, got " . |
| 81 | scalar(@files) . "[" . join("%%%%", @files) ."]\n" |
| 82 | if @files % 2 ; |
| 83 | while (@files > 2) { |
| 84 | my $filename = shift @files ; |
| 85 | my $code = shift @files ; |
| 86 | push @temps, $filename ; |
| 87 | if ($filename =~ m#(.*)/#) { |
| 88 | mkpath($1); |
| 89 | push(@temp_path, $1); |
| 90 | } |
| 91 | open F, ">$filename" or die "Cannot open $filename: $!\n" ; |
| 92 | print F $code ; |
| 93 | close F or die "Cannot close $filename: $!\n"; |
| 94 | } |
| 95 | shift @files ; |
| 96 | $prog = shift @files ; |
| 97 | } |
| 98 | |
| 99 | # fix up some paths |
| 100 | if ($^O eq 'MacOS') { |
| 101 | $prog =~ s|require "./abc(d)?";|require ":abc$1";|g; |
| 102 | $prog =~ s|"\."|":"|g; |
| 103 | } |
| 104 | |
| 105 | open TEST, ">$tmpfile" or die "Cannot open >$tmpfile: $!"; |
| 106 | print TEST q{ |
| 107 | BEGIN { |
| 108 | open(STDERR, ">&STDOUT") |
| 109 | or die "Can't dup STDOUT->STDERR: $!;"; |
| 110 | } |
| 111 | }; |
| 112 | print TEST "\n#line 1\n"; # So the line numbers don't get messed up. |
| 113 | print TEST $prog,"\n"; |
| 114 | close TEST or die "Cannot close $tmpfile: $!"; |
| 115 | my $results = runperl( switches => [$switch], stderr => 1, progfile => $tmpfile ); |
| 116 | my $status = $?; |
| 117 | $results =~ s/\n+$//; |
| 118 | # allow expected output to be written as if $prog is on STDIN |
| 119 | $results =~ s/tmp\d+/-/g; |
| 120 | if ($^O eq 'VMS') { |
| 121 | # some tests will trigger VMS messages that won't be expected |
| 122 | $results =~ s/\n?%[A-Z]+-[SIWEF]-[A-Z]+,.*//; |
| 123 | |
| 124 | # pipes double these sometimes |
| 125 | $results =~ s/\n\n/\n/g; |
| 126 | } |
| 127 | # bison says 'parse error' instead of 'syntax error', |
| 128 | # various yaccs may or may not capitalize 'syntax'. |
| 129 | $results =~ s/^(syntax|parse) error/syntax error/mig; |
| 130 | # allow all tests to run when there are leaks |
| 131 | $results =~ s/Scalars leaked: \d+\n//g; |
| 132 | |
| 133 | # fix up some paths |
| 134 | if ($^O eq 'MacOS') { |
| 135 | $results =~ s|:abc\.pm\b|abc.pm|g; |
| 136 | $results =~ s|:abc(d)?\b|./abc$1|g; |
| 137 | } |
| 138 | |
| 139 | $expected =~ s/\n+$//; |
| 140 | my $prefix = ($results =~ s#^PREFIX(\n|$)##) ; |
| 141 | # any special options? (OPTIONS foo bar zap) |
| 142 | my $option_regex = 0; |
| 143 | my $option_random = 0; |
| 144 | if ($expected =~ s/^OPTIONS? (.+)\n//) { |
| 145 | foreach my $option (split(' ', $1)) { |
| 146 | if ($option eq 'regex') { # allow regular expressions |
| 147 | $option_regex = 1; |
| 148 | } |
| 149 | elsif ($option eq 'random') { # all lines match, but in any order |
| 150 | $option_random = 1; |
| 151 | } |
| 152 | else { |
| 153 | die "$0: Unknown OPTION '$option'\n"; |
| 154 | } |
| 155 | } |
| 156 | } |
| 157 | die "$0: can't have OPTION regex and random\n" |
| 158 | if $option_regex + $option_random > 1; |
| 159 | my $ok = 1; |
| 160 | if ( $results =~ s/^SKIPPED\n//) { |
| 161 | print "$results\n" ; |
| 162 | } |
| 163 | elsif ($option_random) |
| 164 | { |
| 165 | $ok = randomMatch($results, $expected); |
| 166 | } |
| 167 | elsif (($prefix && (( $option_regex && $results !~ /^$expected/) || |
| 168 | (!$option_regex && $results !~ /^\Q$expected/))) or |
| 169 | (!$prefix && (( $option_regex && $results !~ /^$expected/) || |
| 170 | (!$option_regex && $results ne $expected)))) { |
| 171 | my $err_line = "PROG: $switch\n$prog\n" . |
| 172 | "EXPECTED:\n$expected\n" . |
| 173 | "GOT:\n$results\n"; |
| 174 | if ($todo) { |
| 175 | $err_line =~ s/^/# /mg; |
| 176 | print $err_line; # Harness can't filter it out from STDERR. |
| 177 | } |
| 178 | else { |
| 179 | print STDERR $err_line; |
| 180 | } |
| 181 | $ok = 0; |
| 182 | } |
| 183 | |
| 184 | our $TODO = $todo ? $todo_reason : 0; |
| 185 | ok($ok); |
| 186 | |
| 187 | foreach (@temps) |
| 188 | { unlink $_ if $_ } |
| 189 | foreach (@temp_path) |
| 190 | { rmtree $_ if -d $_ } |
| 191 | } |
| 192 | |
| 193 | sub randomMatch |
| 194 | { |
| 195 | my $got = shift ; |
| 196 | my $expected = shift; |
| 197 | |
| 198 | my @got = sort split "\n", $got ; |
| 199 | my @expected = sort split "\n", $expected ; |
| 200 | |
| 201 | return "@got" eq "@expected"; |
| 202 | |
| 203 | } |
| 204 | |
| 205 | 1; |