6 use Test::More tests => 91;
9 bareword => sub { qr/^Bareword\s+['"]?\s*$_[0]\s*['"]?\s+not\s+allowed\s+while\s+["']?\s*strict\s+subs\s*['"]?\s+in\s+use\s+at\s+$_[1]\s+line\s+$_[2]/ },
10 undefined => sub { qr/^Undefined\s+subroutine\s+\&$_[0]\s+called\s+at\s+$_[1]\s+line\s+$_[2]/ },
17 my $msg = delete $args{msg};
18 $msg = join ' ', $args{name}, $sub, 'line', $line unless $msg;
19 my $file = $args{eval} ? '\\(eval\\s+\\d+\\)' : quotemeta $0;
20 my $re = $_re{$args{name}}->($sub, $file, $line);
23 local $TODO = $args{todo};
31 sub _got_bareword { _got_test(@_, name => 'bareword'); }
35 $sub = 'main::' . $sub if $sub !~ /::/;
36 _got_test($sub, @_, name => 'undefined');
39 sub _got_ok { is($@, '', $_[0]); }
46 eval "yay 11, 13"; # Defined on the other side of the scope
47 _got_ok('compiling to yay(11,13)');
49 is_deeply(\@yay, [ 11, 13 ], 'yay really was executed');
51 eval "flip"; # Not called in sub::auto zone, not declared, not defined
52 _got_bareword('flip', 1, eval => 1);
54 eval "flop"; # Not called in sub::auto zone, declared, not defined
55 _got_undefined('flop', 1, eval => 1);
58 eval "qux"; # Called in sub::auto zone, not declared, not defined
59 _got_bareword('qux', 1, eval => 1);
62 eval "blech"; # Called in sub::auto zone, declared, not defined
63 _got_undefined('blech', 1, eval => 1);
66 eval "wut"; # Called in sub::auto zone, declared, defined
67 _got_ok('compiling to wut()');
69 # === Starting from here ======================================================
72 eval { onlycalledonce 1, 2 };
73 _got_undefined('onlycalledonce', __LINE__-1);
75 eval { Test::More->import() };
76 _got_ok('don\'t touch class names');
79 sub strict { $strict = 1; undef }
80 eval { strict->import };
81 is($strict, 1, 'the strict subroutine was called');
91 eval { foo 1, 2, \%h };
92 _got_ok('compiling to foo(1,2,\\\%h)');
93 is($foo, 15, 'foo really was executed');
95 eval { foo(3, 4, \%h) };
96 _got_ok('compiling to foo(3,4,\\\%h)');
97 is($foo, 19, 'foo() really was executed');
99 eval { local @_ = (5, 6, \%h); &foo };
100 _got_ok('compiling to foo(5,6,\\\%h)');
101 is($foo, 23, '&foo really was executed');
103 eval { &foo(7, 8, \%h) };
104 _got_ok('compiling to foo(7,8,\\\%h)');
105 is($foo, 27, '&foo() really was executed');
107 eval { wut 13, "what" };
108 _got_ok('compiling to wut(13,"what")');
109 is($wut, 17, 'wut really was executed');
111 eval { wut(17, "what") };
112 _got_ok('compiling to wut(17,"what")');
113 is($wut, 21, 'wut() really was executed');
115 eval { local @_ = (21, "what"); &wut };
116 _got_ok('compiling to wut(21,"what")');
117 is($wut, 25, '&wut really was executed');
119 eval { &wut(25, "what") };
120 _got_ok('compiling to wut(25,"what")');
121 is($wut, 29, '&wut() really was executed');
124 _got_undefined('qux', __LINE__-1);
127 _got_undefined('qux', __LINE__-1);
130 _got_undefined('qux', __LINE__-1);
133 _got_undefined('qux', __LINE__-1);
137 is(*{'::feh'}{CODE}, undef, 'feh isn\'t defined');
138 is(*{'::feh'}{CODE}, undef, 'feh isn\'t defined, really');
139 isnt(*{'::yay'}{CODE}, undef, 'yay is defined');
140 isnt(*{'::foo'}{CODE}, undef, 'foo is defined');
141 is(*{'::flip'}{CODE}, undef, 'flip isn\'t defined');
142 isnt(*{'::flop'}{CODE}, undef, 'flip is defined');
143 is(*{'::qux'}{CODE}, undef, 'qux isn\'t defined');
144 isnt(*{'::blech'}{CODE}, undef, 'blech is defined');
145 isnt(*{'::wut'}{CODE}, undef, 'wut is defined');
148 eval { no warnings; no strict; qux };
149 _got_undefined('qux', __LINE__-1);
151 eval { no warnings; no strict; blech };
152 _got_undefined('blech', __LINE__-1);
157 $foo = $_[0] + $_[1] + (($h{a} || 0 == 5) ? 4 : 0)
158 + (($h{b} || 0 == 7) ? 8 : 0);
161 $foo = '::foo'; # for symbol table tests later
165 eval { foo 3, 4, { } };
166 _got_ok('compiling to foo(3,4,{})');
167 is($foo, 7, 'foo really was executed');
171 local $SIG{__WARN__} = sub { $warn = $_[0] =~ /Subroutine\s+\S+redefined/ };
172 local *qux = sub { $qux = $_[0] };
175 _got_ok('compiling to qux(5)');
176 is($qux, 5, 'qux really was executed');
177 is($warn, undef, 'no redefine warning');
181 local $SIG{__WARN__} = sub { $warn = $_[0] =~ /Subroutine\s+\S+redefined/ };
182 local *blech = sub { $blech = $_[0] };
185 _got_ok('compiling to blech(7)');
186 is($blech, 7, 'blech really was executed');
187 is($warn, undef, 'no redefine warning');
190 _got_undefined('qux', __LINE__-1);
193 _got_undefined('blech', __LINE__-1);
195 # === Up to there =============================================================
203 no warnings 'reserved';
208 _got_ok('compiling to bareword');
210 is($b, 'blech', 'bareword ok');
212 eval { foo 13, 1, { } };
213 _got_ok('compiling to foo(13,1,{})');
214 is($foo, 14, 'foo really was executed');
218 local $SIG{__WARN__} = sub { $warn = $_[0] =~ /Subroutine\s+\S+redefined/; diag $_[0] };
219 local *qux = sub { $qux = 2 * $_[0] };
222 _got_ok('compiling to qux(3)');
223 is($qux, 6, 'new qux really was executed');
224 is($warn, undef, 'no redefine warning');
228 local $SIG{__WARN__} = sub { $warn = $_[0] =~ /Subroutine\s+\S+redefined/ };
229 local *blech = sub { $blech = 2 * $_[0] };
232 _got_ok('compiling to blech(9)');
233 is($blech, 18, 'new blech really was executed');
234 is($warn, undef, 'no redefine warning');
237 _got_bareword('qux', 1, eval => 1);
240 _got_undefined('blech', 1, eval => 1);
243 no strict qw/refs subs/;
244 is(*{::feh}{CODE}, undef, 'feh isn\'t defined');
245 is(*{::feh}{CODE}, undef, 'feh isn\'t defined, really');
246 isnt(*{::yay}{CODE}, undef, 'yay is defined');
247 isnt(*{::foo}{CODE}, undef, 'foo is defined'); # calls foo
248 is($foo, '::foo', 'foo was called');
249 is(*{::flip}{CODE}, undef, 'flip isn\'t defined');
250 isnt(*{::flop}{CODE}, undef, 'flip is defined');
251 is(*{::qux}{CODE}, undef, 'qux isn\'t defined');
252 isnt(*{::blech}{CODE}, undef, 'blech is defined');
253 isnt(*{::wut}{CODE}, undef, 'wut is defined');
258 _got_undefined('blech', __LINE__-1);
263 is($bar, 1, 'bar ok');
265 sub wut { $wut = ($_[0] || 0) + length($_[1] || ''); '::wut' }
267 sub yay { @yay = @_; '::yay' }
269 # === Restarting from there ===================================================
272 eval "no subs::auto; meh";
273 _got_bareword("meh", 1, eval => 1);
274 # eval "use subs::auto; meh";
275 # _got_undefined('meh', 1, eval => 1, todo => 'Fails because of some bug in perl or Variable::Magic');
277 # _got_undefined('meh', 1, eval => 1, todo => 'Fails because of some bug in perl or Variable::Magic');
282 open DONGS, '>', \$buf or die "open-in-memory: $!";
284 print DONGS "hlagh\n";
285 is($buf, "hlagh\n", 'filehandles should\'t be touched');
291 is_deeply(\@fruits, [ qw/apple pear banana/ ], 'DATA filehandle ok');
293 eval { foo 7, 9, { } };
294 _got_ok('compiling to foo(7,9,{})');
295 is($foo, 16, 'foo really was executed');
297 eval { foo(8, 10, { }) };
298 _got_ok('compiling to foo(8,10,{})');
299 is($foo, 18, 'foo() really was executed');
301 eval { local @_ = (9, 11, { }); &foo };
302 _got_ok('compiling to foo(9,11,{})');
303 is($foo, 20, '&foo really was executed');
305 eval { &foo(10, 12, { }) };
306 _got_ok('compiling to foo(10,12,{})');
307 is($foo, 22, '&foo() really was executed');
310 _got_undefined('blech', __LINE__-1);
313 _got_undefined('blech', __LINE__-1);
316 _got_undefined('blech', __LINE__-1);
319 _got_undefined('blech', __LINE__-1);
321 ok(-f $0 && -r _, '-X _');