9 # don't make this lexical
12 my @fjles_to_delete = qw (bleah.pm bleah.do bleah.flg urkkk.pm urkkk.pmc
13 krunch.pm krunch.pmc whap.pm whap.pmc);
16 my $Is_EBCDIC = (ord('A') == 193) ? 1 : 0;
17 my $Is_UTF8 = (${^OPEN} || "") =~ /:utf8/;
19 if ($Is_EBCDIC || $Is_UTF8) { $total_tests -= 3; }
20 print "1..$total_tests\n";
24 write_file('bleah.pm',@_);
25 eval { require "bleah.pm" };
26 my @a; # magic guard for scope violations (must be first lexical in file)
31 open(REQ,">$f") or die "Can't write '$f': $!";
35 close REQ or die "Could not close $f: $!";
39 print "# $@\nnot " if $@;
40 print "ok ",$i++,"\n";
42 eval { require 5.005 };
43 print "# $@\nnot " if $@;
44 print "ok ",$i++,"\n";
46 eval { require 5.005; };
47 print "# $@\nnot " if $@;
48 print "ok ",$i++,"\n";
53 print "# $@\nnot " if $@;
54 print "ok ",$i++,"\n";
56 # new style version numbers
58 eval { require v5.5.630; };
59 print "# $@\nnot " if $@;
60 print "ok ",$i++,"\n";
62 eval { require 10.0.2; };
63 print "# $@\nnot " unless $@ =~ /^Perl v10\.0\.2 required/;
64 print "ok ",$i++,"\n";
66 eval q{ use v5.5.630; };
67 print "# $@\nnot " if $@;
68 print "ok ",$i++,"\n";
70 eval q{ use 10.0.2; };
71 print "# $@\nnot " unless $@ =~ /^Perl v10\.0\.2 required/;
72 print "ok ",$i++,"\n";
75 eval { require $ver; };
76 print "# $@\nnot " if $@;
77 print "ok ",$i++,"\n";
81 eval { require $ver; };
82 print "# $@\nnot " unless $@ =~ /^Perl v10\.200.0 required/;
83 print "ok ",$i++,"\n";
86 eval { require $ver; };
87 print "# $@\nnot " unless $@ =~ /^Perl v10\.0\.20 required/;
88 print "ok ",$i++,"\n";
90 print "not " unless 5.5.1 gt v5.5;
91 print "ok ",$i++,"\n";
94 print "not " unless v5.5.640 eq "\x{5}\x{5}\x{280}";
95 print "ok ",$i++,"\n";
97 print "not " unless v7.15 eq "\x{7}\x{f}";
98 print "ok ",$i++,"\n";
101 unless v1.20.300.4000.50000.600000 eq "\x{1}\x{14}\x{12c}\x{fa0}\x{c350}\x{927c0}";
102 print "ok ",$i++,"\n";
105 # interaction with pod (see the eof)
106 write_file('bleah.pm', "print 'ok $i\n'; 1;\n");
110 # run-time failure in require
112 print "# $@\nnot " unless $@ =~ /did not return a true/;
113 print "ok ",$i++,"\n";
115 print "not " if exists $INC{'bleah.pm'};
116 print "ok ",$i++,"\n";
118 my $flag_file = 'bleah.flg';
119 # run-time error in require
120 for my $expected_compile (1,0) {
121 write_file($flag_file, 1);
122 print "not " unless -e $flag_file;
123 print "ok ",$i++,"\n";
124 write_file('bleah.pm', "unlink '$flag_file' or die; \$a=0; \$b=1/\$a; 1;\n");
125 print "# $@\nnot " if eval { require 'bleah.pm' };
126 print "ok ",$i++,"\n";
127 print "not " unless -e $flag_file xor $expected_compile;
128 print "ok ",$i++,"\n";
129 print "not " unless exists $INC{'bleah.pm'};
130 print "ok ",$i++,"\n";
133 # compile-time failure in require
135 # bison says 'parse error' instead of 'syntax error',
136 # various yaccs may or may not capitalize 'syntax'.
137 print "# $@\nnot " unless $@ =~ /(syntax|parse) error/mi;
138 print "ok ",$i++,"\n";
140 # previous failure cached in %INC
141 print "not " unless exists $INC{'bleah.pm'};
142 print "ok ",$i++,"\n";
143 write_file($flag_file, 1);
144 write_file('bleah.pm', "unlink '$flag_file'; 1");
145 print "# $@\nnot " if eval { require 'bleah.pm' };
146 print "ok ",$i++,"\n";
147 print "# $@\nnot " unless $@ =~ /Compilation failed/i;
148 print "ok ",$i++,"\n";
149 print "not " unless -e $flag_file;
150 print "ok ",$i++,"\n";
151 print "not " unless exists $INC{'bleah.pm'};
152 print "ok ",$i++,"\n";
156 print "# $@\nnot " if $@;
157 print "ok ",$i++,"\n";
159 # do FILE shouldn't see any outside lexicals
161 write_file("bleah.do", <<EOT);
162 \$x = "not ok $i\\n";
164 do "bleah.do" or die $@;
166 sub dofile { do "bleah.do" or die $@; };
169 # Test that scalar context is forced for require
171 write_file('bleah.pm', <<'**BLEAH**'
172 print "not " if !defined wantarray || wantarray ne '';
173 print "ok $i - require() context\n";
177 delete $INC{"bleah.pm"}; ++$::i;
178 $foo = eval q{require bleah}; delete $INC{"bleah.pm"}; ++$::i;
179 @foo = eval q{require bleah}; delete $INC{"bleah.pm"}; ++$::i;
180 eval q{require bleah}; delete $INC{"bleah.pm"}; ++$::i;
181 eval q{$_=$_+2;require bleah}; delete $INC{"bleah.pm"}; ++$::i;
182 $foo = eval {require bleah}; delete $INC{"bleah.pm"}; ++$::i;
183 @foo = eval {require bleah}; delete $INC{"bleah.pm"}; ++$::i;
184 eval {require bleah};
186 # Test for fix of RT #24404 : "require $scalar" may load a directory
190 if($@ =~ /Can't locate threads in \@INC/) {
197 write_file('bleah.pm', qq(die "This is an expected error";\n));
198 delete $INC{"bleah.pm"}; ++$::i;
199 eval { CORE::require bleah; };
200 if ($@ =~ /^This is an expected error/) {
206 sub write_file_not_thing {
207 my ($file, $thing, $test) = @_;
208 write_file($file, <<"EOT");
209 print "not ok $test\n";
210 die "The $thing file should not be loaded";
215 # Right. We really really need Config here.
217 die "Failed to load Config for some reason"
218 unless $Config::Config{version};
219 my $ccflags = $Config::Config{ccflags};
220 die "Failed to get ccflags for some reason" unless defined $ccflags;
223 my $pmc_older = ++$i;
225 if ($ccflags =~ /(?:^|\s)-DPERL_DISABLE_PMC\b/) {
226 print "# .pmc files are ignored, so test that\n";
227 write_file_not_thing('krunch.pmc', '.pmc', $pmc_older);
228 write_file('urkkk.pm', qq(print "ok $simple\n"));
229 write_file('whap.pmc', qq(die "This is not an expected error"));
231 print "# Sleeping for 2 seconds before creating some more files\n";
234 write_file('krunch.pm', qq(print "ok $pmc_older\n"));
235 write_file_not_thing('urkkk.pmc', '.pmc', $simple);
236 write_file('whap.pm', qq(die "This is an expected error"));
238 print "# .pmc files should be loaded, so test that\n";
239 write_file('krunch.pmc', qq(print "ok $pmc_older\n";));
240 write_file_not_thing('urkkk.pm', '.pm', $simple);
241 write_file('whap.pmc', qq(die "This is an expected error"));
243 print "# Sleeping for 2 seconds before creating some more files\n";
246 write_file_not_thing('krunch.pm', '.pm', $pmc_older);
247 write_file('urkkk.pmc', qq(print "ok $simple\n";));
248 write_file_not_thing('whap.pm', '.pm', $pmc_dies);
252 eval {CORE::require whap; 1} and die;
254 if ($@ =~ /^This is an expected error/) {
255 print "ok $pmc_dies\n";
257 print "not ok $pmc_dies\n";
261 # [perl #49472] Attributes + Unkown Error
265 'use strict;sub MODIFY_CODE_ATTRIBUTE{} sub f:Blah {$nosuchvar}';
267 $err .= "\n" unless $err =~ /\n$/;
268 unless ($err =~ /Global symbol "\$nosuchvar" requires /) {
272 print "ok ", ++$i, " [perl #49472]\n";
275 ##########################################
276 # What follows are UTF-8 specific tests. #
277 # Add generic tests before this point. #
278 ##########################################
280 # UTF-encoded things - skipped on EBCDIC machines and on UTF-8 input
282 if ($Is_EBCDIC || $Is_UTF8) { exit; }
284 my $utf8 = chr(0xFEFF);
286 $i++; do_require(qq(${utf8}print "ok $i\n"; 1;\n));
289 my $utf16 = pack("$_[0]*", unpack("C*", $_[1]));
290 return @_ == 3 && $_[2] ? pack("$_[0]", 0xFEFF) . $utf16 : $utf16;
293 $i++; do_require(bytes_to_utf16('n', qq(print "ok $i\\n"; 1;\n), 1)); # BE
294 $i++; do_require(bytes_to_utf16('v', qq(print "ok $i\\n"; 1;\n), 1)); # LE
297 foreach my $file (@fjles_to_delete) {
298 1 while unlink $file;
302 # ***interaction with pod (don't put any thing after here)***