11 write_file('bleah.pm',@_);
12 eval { require "bleah.pm" };
13 my @a; # magic guard for scope violations (must be first lexical in file)
16 # don't make this lexical
19 my @fjles_to_delete = qw (bleah.pm bleah.do bleah.flg urkkk.pm urkkk.pmc
20 krunch.pm krunch.pmc whap.pm whap.pmc);
23 my $Is_EBCDIC = (ord('A') == 193) ? 1 : 0;
24 my $Is_UTF8 = (${^OPEN} || "") =~ /:utf8/;
26 if ($Is_EBCDIC || $Is_UTF8) { $total_tests -= 3; }
27 print "1..$total_tests\n";
31 open(REQ,">$f") or die "Can't write '$f': $!";
34 close REQ or die "Could not close $f: $!";
38 print "# $@\nnot " if $@;
39 print "ok ",$i++,"\n";
41 eval { require 5.005 };
42 print "# $@\nnot " if $@;
43 print "ok ",$i++,"\n";
45 eval { require 5.005; };
46 print "# $@\nnot " if $@;
47 print "ok ",$i++,"\n";
52 print "# $@\nnot " if $@;
53 print "ok ",$i++,"\n";
55 # new style version numbers
57 eval { require v5.5.630; };
58 print "# $@\nnot " if $@;
59 print "ok ",$i++,"\n";
61 eval { require 10.0.2; };
62 print "# $@\nnot " unless $@ =~ /^Perl v10\.0\.2 required/;
63 print "ok ",$i++,"\n";
66 eval { require $ver; };
67 print "# $@\nnot " if $@;
68 print "ok ",$i++,"\n";
72 eval { require $ver; };
73 print "# $@\nnot " unless $@ =~ /^Perl v10\.200.0 required/;
74 print "ok ",$i++,"\n";
77 eval { require $ver; };
78 print "# $@\nnot " unless $@ =~ /^Perl v10\.0\.20 required/;
79 print "ok ",$i++,"\n";
81 print "not " unless 5.5.1 gt v5.5;
82 print "ok ",$i++,"\n";
85 print "not " unless v5.5.640 eq "\x{5}\x{5}\x{280}";
86 print "ok ",$i++,"\n";
88 print "not " unless v7.15 eq "\x{7}\x{f}";
89 print "ok ",$i++,"\n";
92 unless v1.20.300.4000.50000.600000 eq "\x{1}\x{14}\x{12c}\x{fa0}\x{c350}\x{927c0}";
93 print "ok ",$i++,"\n";
96 # "use 5.11.0" (and higher) loads strictures.
97 # check that this doesn't happen with require
98 eval 'require 5.11.0; ${"foo"} = "bar";';
99 print "# $@\nnot " if $@;
100 print "ok ",$i++,"\n";
102 # interaction with pod (see the eof)
103 write_file('bleah.pm', "print 'ok $i\n'; 1;\n");
107 # run-time failure in require
109 print "# $@\nnot " unless $@ =~ /did not return a true/;
110 print "ok ",$i++,"\n";
112 print "not " if exists $INC{'bleah.pm'};
113 print "ok ",$i++,"\n";
115 my $flag_file = 'bleah.flg';
116 # run-time error in require
117 for my $expected_compile (1,0) {
118 write_file($flag_file, 1);
119 print "not " unless -e $flag_file;
120 print "ok ",$i++,"\n";
121 write_file('bleah.pm', "unlink '$flag_file' or die; \$a=0; \$b=1/\$a; 1;\n");
122 print "# $@\nnot " if eval { require 'bleah.pm' };
123 print "ok ",$i++,"\n";
124 print "not " unless -e $flag_file xor $expected_compile;
125 print "ok ",$i++,"\n";
126 print "not " unless exists $INC{'bleah.pm'};
127 print "ok ",$i++,"\n";
130 # compile-time failure in require
132 # bison says 'parse error' instead of 'syntax error',
133 # various yaccs may or may not capitalize 'syntax'.
134 print "# $@\nnot " unless $@ =~ /(syntax|parse) error/mi;
135 print "ok ",$i++,"\n";
137 # previous failure cached in %INC
138 print "not " unless exists $INC{'bleah.pm'};
139 print "ok ",$i++,"\n";
140 write_file($flag_file, 1);
141 write_file('bleah.pm', "unlink '$flag_file'; 1");
142 print "# $@\nnot " if eval { require 'bleah.pm' };
143 print "ok ",$i++,"\n";
144 print "# $@\nnot " unless $@ =~ /Compilation failed/i;
145 print "ok ",$i++,"\n";
146 print "not " unless -e $flag_file;
147 print "ok ",$i++,"\n";
148 print "not " unless exists $INC{'bleah.pm'};
149 print "ok ",$i++,"\n";
153 print "# $@\nnot " if $@;
154 print "ok ",$i++,"\n";
156 # do FILE shouldn't see any outside lexicals
158 write_file("bleah.do", <<EOT);
159 \$x = "not ok $i\\n";
161 do "bleah.do" or die $@;
163 sub dofile { do "bleah.do" or die $@; };
166 # Test that scalar context is forced for require
168 write_file('bleah.pm', <<'**BLEAH**'
169 print "not " if !defined wantarray || wantarray ne '';
170 print "ok $i - require() context\n";
174 delete $INC{"bleah.pm"}; ++$::i;
175 $foo = eval q{require bleah}; delete $INC{"bleah.pm"}; ++$::i;
176 @foo = eval q{require bleah}; delete $INC{"bleah.pm"}; ++$::i;
177 eval q{require bleah}; delete $INC{"bleah.pm"}; ++$::i;
178 eval q{$_=$_+2;require bleah}; delete $INC{"bleah.pm"}; ++$::i;
179 eval q{return require bleah}; delete $INC{"bleah.pm"}; ++$::i;
180 $foo = eval {require bleah}; delete $INC{"bleah.pm"}; ++$::i;
181 @foo = eval {require bleah}; delete $INC{"bleah.pm"}; ++$::i;
182 eval {require bleah};
184 # Test for fix of RT #24404 : "require $scalar" may load a directory
188 if($@ =~ /Can't locate threads in \@INC/) {
195 write_file('bleah.pm', qq(die "This is an expected error";\n));
196 delete $INC{"bleah.pm"}; ++$::i;
197 eval { CORE::require bleah; };
198 if ($@ =~ /^This is an expected error/) {
204 sub write_file_not_thing {
205 my ($file, $thing, $test) = @_;
206 write_file($file, <<"EOT");
207 print "not ok $test\n";
208 die "The $thing file should not be loaded";
213 # Right. We really really need Config here.
215 die "Failed to load Config for some reason"
216 unless $Config::Config{version};
217 my $ccflags = $Config::Config{ccflags};
218 die "Failed to get ccflags for some reason" unless defined $ccflags;
221 my $pmc_older = ++$i;
223 if ($ccflags =~ /(?:^|\s)-DPERL_DISABLE_PMC\b/) {
224 print "# .pmc files are ignored, so test that\n";
225 write_file_not_thing('krunch.pmc', '.pmc', $pmc_older);
226 write_file('urkkk.pm', qq(print "ok $simple\n"));
227 write_file('whap.pmc', qq(die "This is not an expected error"));
229 print "# Sleeping for 2 seconds before creating some more files\n";
232 write_file('krunch.pm', qq(print "ok $pmc_older\n"));
233 write_file_not_thing('urkkk.pmc', '.pmc', $simple);
234 write_file('whap.pm', qq(die "This is an expected error"));
236 print "# .pmc files should be loaded, so test that\n";
237 write_file('krunch.pmc', qq(print "ok $pmc_older\n";));
238 write_file_not_thing('urkkk.pm', '.pm', $simple);
239 write_file('whap.pmc', qq(die "This is an expected error"));
241 print "# Sleeping for 2 seconds before creating some more files\n";
244 write_file_not_thing('krunch.pm', '.pm', $pmc_older);
245 write_file('urkkk.pmc', qq(print "ok $simple\n";));
246 write_file_not_thing('whap.pm', '.pm', $pmc_dies);
250 eval {CORE::require whap; 1} and die;
252 if ($@ =~ /^This is an expected error/) {
253 print "ok $pmc_dies\n";
255 print "not ok $pmc_dies\n";
259 ##########################################
260 # What follows are UTF-8 specific tests. #
261 # Add generic tests before this point. #
262 ##########################################
264 # UTF-encoded things - skipped on EBCDIC machines and on UTF-8 input
266 if ($Is_EBCDIC || $Is_UTF8) { exit; }
275 my ($enc, $content, $do_bom) = @_;
276 my $template = $templates{$enc};
277 die "Unsupported encoding $enc" unless $template;
278 return pack "$template*", ($do_bom ? 0xFEFF : ()), unpack "C*", $content;
281 foreach (sort keys %templates) {
282 $i++; do_require(bytes_to_utf($_, qq(print "ok $i # $_\\n"; 1;\n), 1));
283 if ($@ =~ /^(Unsupported script encoding \Q$_\E)/) {
284 print "ok $i # skip $1\n";
289 foreach my $file (@fjles_to_delete) {
290 1 while unlink $file;
294 # ***interaction with pod (don't put any thing after here)***