Commit | Line | Data |
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6fc551a0 NC |
1 | # This code is used by lib/charnames.t, lib/feature.t, lib/subs.t, |
2 | # lib/strict.t and lib/warnings.t | |
25ae1130 RGS |
3 | |
4 | BEGIN { | |
25ae1130 RGS |
5 | require './test.pl'; |
6 | } | |
7 | ||
afb1190b | 8 | use Config; |
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9 | use File::Path; |
10 | use File::Spec::Functions; | |
11 | ||
12 | use strict; | |
742dc32d | 13 | use warnings; |
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14 | our $pragma_name; |
15 | ||
16 | $| = 1; | |
17 | ||
f9cd5d9f | 18 | my $tmpfile = tempfile(); |
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19 | |
20 | my @prgs = () ; | |
21 | my @w_files = () ; | |
22 | ||
23 | if (@ARGV) | |
24 | { print "ARGV = [@ARGV]\n" ; | |
25ae1130 | 25 | @w_files = map { s#^#./lib/$pragma_name/#; $_ } @ARGV |
25ae1130 RGS |
26 | } |
27 | else | |
28 | { @w_files = sort glob(catfile(curdir(), "lib", $pragma_name, "*")) } | |
29 | ||
30 | my $files = 0; | |
31 | foreach my $file (@w_files) { | |
32 | ||
33 | next if $file =~ /(~|\.orig|,v)$/; | |
34 | next if $file =~ /perlio$/ && !(find PerlIO::Layer 'perlio'); | |
35 | next if -d $file; | |
36 | ||
37 | open F, "<$file" or die "Cannot open $file: $!\n" ; | |
38 | my $line = 0; | |
39 | while (<F>) { | |
40 | $line++; | |
41 | last if /^__END__/ ; | |
42 | } | |
43 | ||
44 | { | |
45 | local $/ = undef; | |
46 | $files++; | |
47 | @prgs = (@prgs, $file, split "\n########\n", <F>) ; | |
48 | } | |
49 | close F ; | |
50 | } | |
51 | ||
52 | undef $/; | |
53 | ||
619d9e9c | 54 | plan tests => (scalar(@prgs)-$files + ($::local_tests || 0)); |
25ae1130 | 55 | |
25ae1130 RGS |
56 | for (@prgs){ |
57 | unless (/\n/) | |
58 | { | |
59 | print "# From $_\n"; | |
60 | next; | |
61 | } | |
62 | my $switch = ""; | |
63 | my @temps = () ; | |
64 | my @temp_path = () ; | |
65 | if (s/^\s*-\w+//){ | |
66 | $switch = $&; | |
67 | } | |
68 | my($prog,$expected) = split(/\nEXPECT(?:\n|$)/, $_, 2); | |
a983b08d | 69 | |
6ee4ed10 NC |
70 | my %reason; |
71 | foreach my $what (qw(skip todo)) { | |
72 | $prog =~ s/^#\s*\U$what\E\s*(.*)\n//m and $reason{$what} = $1; | |
73 | # If the SKIP reason starts ? then it's taken as a code snippet to | |
74 | # evaluate. This provides the flexibility to have conditional SKIPs | |
75 | if ($reason{$what} && $reason{$what} =~ s/^\?//) { | |
76 | my $temp = eval $reason{$what}; | |
77 | if ($@) { | |
78 | die "# In \U$what\E code reason:\n# $reason{$what}\n$@"; | |
79 | } | |
80 | $reason{$what} = $temp; | |
8e5f6690 | 81 | } |
8e5f6690 | 82 | } |
6ee4ed10 | 83 | |
25ae1130 RGS |
84 | if ( $prog =~ /--FILE--/) { |
85 | my(@files) = split(/\n--FILE--\s*([^\s\n]*)\s*\n/, $prog) ; | |
86 | shift @files ; | |
87 | die "Internal error: test $_ didn't split into pairs, got " . | |
88 | scalar(@files) . "[" . join("%%%%", @files) ."]\n" | |
89 | if @files % 2 ; | |
90 | while (@files > 2) { | |
91 | my $filename = shift @files ; | |
92 | my $code = shift @files ; | |
93 | push @temps, $filename ; | |
ea065648 | 94 | if ($filename =~ m#(.*)/# && $filename !~ m#^\.\./#) { |
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95 | mkpath($1); |
96 | push(@temp_path, $1); | |
ea065648 | 97 | } |
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98 | open F, ">$filename" or die "Cannot open $filename: $!\n" ; |
99 | print F $code ; | |
100 | close F or die "Cannot close $filename: $!\n"; | |
101 | } | |
102 | shift @files ; | |
103 | $prog = shift @files ; | |
104 | } | |
105 | ||
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106 | open TEST, ">$tmpfile" or die "Cannot open >$tmpfile: $!"; |
107 | print TEST q{ | |
108 | BEGIN { | |
109 | open(STDERR, ">&STDOUT") | |
110 | or die "Can't dup STDOUT->STDERR: $!;"; | |
111 | } | |
112 | }; | |
113 | print TEST "\n#line 1\n"; # So the line numbers don't get messed up. | |
114 | print TEST $prog,"\n"; | |
115 | close TEST or die "Cannot close $tmpfile: $!"; | |
116 | my $results = runperl( switches => [$switch], stderr => 1, progfile => $tmpfile ); | |
117 | my $status = $?; | |
118 | $results =~ s/\n+$//; | |
119 | # allow expected output to be written as if $prog is on STDIN | |
f9cd5d9f | 120 | $results =~ s/$::tempfile_regexp/-/g; |
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121 | if ($^O eq 'VMS') { |
122 | # some tests will trigger VMS messages that won't be expected | |
123 | $results =~ s/\n?%[A-Z]+-[SIWEF]-[A-Z]+,.*//; | |
124 | ||
125 | # pipes double these sometimes | |
126 | $results =~ s/\n\n/\n/g; | |
127 | } | |
128 | # bison says 'parse error' instead of 'syntax error', | |
129 | # various yaccs may or may not capitalize 'syntax'. | |
130 | $results =~ s/^(syntax|parse) error/syntax error/mig; | |
131 | # allow all tests to run when there are leaks | |
132 | $results =~ s/Scalars leaked: \d+\n//g; | |
133 | ||
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134 | $expected =~ s/\n+$//; |
135 | my $prefix = ($results =~ s#^PREFIX(\n|$)##) ; | |
136 | # any special options? (OPTIONS foo bar zap) | |
137 | my $option_regex = 0; | |
138 | my $option_random = 0; | |
139 | if ($expected =~ s/^OPTIONS? (.+)\n//) { | |
140 | foreach my $option (split(' ', $1)) { | |
141 | if ($option eq 'regex') { # allow regular expressions | |
142 | $option_regex = 1; | |
143 | } | |
144 | elsif ($option eq 'random') { # all lines match, but in any order | |
145 | $option_random = 1; | |
146 | } | |
147 | else { | |
148 | die "$0: Unknown OPTION '$option'\n"; | |
149 | } | |
150 | } | |
151 | } | |
152 | die "$0: can't have OPTION regex and random\n" | |
153 | if $option_regex + $option_random > 1; | |
7702f076 RGS |
154 | my $ok = 0; |
155 | if ($results =~ s/^SKIPPED\n//) { | |
25ae1130 | 156 | print "$results\n" ; |
7702f076 | 157 | $ok = 1; |
25ae1130 | 158 | } |
afb1190b | 159 | elsif ($option_random) { |
25ae1130 RGS |
160 | $ok = randomMatch($results, $expected); |
161 | } | |
7702f076 RGS |
162 | elsif ($option_regex) { |
163 | $ok = $results =~ /^$expected/; | |
164 | } | |
165 | elsif ($prefix) { | |
166 | $ok = $results =~ /^\Q$expected/; | |
167 | } | |
168 | else { | |
169 | $ok = $results eq $expected; | |
25ae1130 | 170 | } |
7702f076 | 171 | |
4a4b8592 NC |
172 | local $::TODO = $reason{todo}; |
173 | print_err_line( $switch, $prog, $expected, $results, $::TODO ) unless $ok; | |
25ae1130 | 174 | |
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175 | ok($ok); |
176 | ||
177 | foreach (@temps) | |
178 | { unlink $_ if $_ } | |
179 | foreach (@temp_path) | |
180 | { rmtree $_ if -d $_ } | |
181 | } | |
182 | ||
183 | sub randomMatch | |
184 | { | |
185 | my $got = shift ; | |
186 | my $expected = shift; | |
187 | ||
188 | my @got = sort split "\n", $got ; | |
189 | my @expected = sort split "\n", $expected ; | |
190 | ||
191 | return "@got" eq "@expected"; | |
192 | ||
193 | } | |
194 | ||
afb1190b RGS |
195 | sub print_err_line { |
196 | my($switch, $prog, $expected, $results, $todo) = @_; | |
197 | my $err_line = "PROG: $switch\n$prog\n" . | |
198 | "EXPECTED:\n$expected\n" . | |
199 | "GOT:\n$results\n"; | |
200 | if ($todo) { | |
201 | $err_line =~ s/^/# /mg; | |
202 | print $err_line; # Harness can't filter it out from STDERR. | |
203 | } | |
204 | else { | |
205 | print STDERR $err_line; | |
206 | } | |
207 | ||
208 | return 1; | |
209 | } | |
210 | ||
25ae1130 | 211 | 1; |