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1 | #!./perl |
2 | |
3 | ## |
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4 | ## Many of these tests are originally from Michael Schroeder |
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5 | ## <Michael.Schroeder@informatik.uni-erlangen.de> |
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6 | ## Adapted and expanded by Gurusamy Sarathy <gsar@activestate.com> |
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7 | ## |
8 | |
9 | chdir 't' if -d 't'; |
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10 | @INC = '../lib'; |
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11 | $Is_VMS = $^O eq 'VMS'; |
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12 | $Is_MSWin32 = $^O eq 'MSWin32'; |
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13 | $Is_NetWare = $^O eq 'NetWare'; |
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14 | $ENV{PERL5LIB} = "../lib" unless $Is_VMS; |
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15 | |
16 | $|=1; |
17 | |
18 | undef $/; |
19 | @prgs = split "\n########\n", <DATA>; |
20 | print "1..", scalar @prgs, "\n"; |
21 | |
22 | $tmpfile = "runltmp000"; |
23 | 1 while -f ++$tmpfile; |
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24 | END { if ($tmpfile) { 1 while unlink $tmpfile; } } |
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25 | |
26 | for (@prgs){ |
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27 | my $switch = ""; |
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28 | if (s/^\s*(-\w+)//){ |
29 | $switch = $1; |
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30 | } |
31 | my($prog,$expected) = split(/\nEXPECT\n/, $_); |
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32 | open TEST, ">$tmpfile"; |
33 | print TEST "$prog\n"; |
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34 | close TEST or die "Could not close: $!"; |
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35 | my $results = $Is_VMS ? |
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36 | `MCR $^X "-I[-.lib]" $switch $tmpfile 2>&1` : |
37 | $Is_MSWin32 ? |
38 | `.\\perl -I../lib $switch $tmpfile 2>&1` : |
39 | $Is_NetWare ? |
40 | `perl -I../lib $switch $tmpfile 2>&1` : |
41 | $Is_MacOS ? |
42 | `$^X -I::lib -MMac::err=unix $switch $tmpfile` : |
43 | `./perl $switch $tmpfile 2>&1`; |
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44 | my $status = $?; |
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45 | $results =~ s/\n+$//; |
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46 | # allow expected output to be written as if $prog is on STDIN |
47 | $results =~ s/runltmp\d+/-/g; |
48 | $results =~ s/\n%[A-Z]+-[SIWEF]-.*$// if $Is_VMS; # clip off DCL status msg |
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49 | $expected =~ s/\n+$//; |
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50 | if ($results ne $expected) { |
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51 | print STDERR "PROG: $switch\n$prog\n"; |
52 | print STDERR "EXPECTED:\n$expected\n"; |
53 | print STDERR "GOT:\n$results\n"; |
54 | print "not "; |
55 | } |
56 | print "ok ", ++$i, "\n"; |
57 | } |
58 | |
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59 | __END__ |
60 | @a = (1, 2, 3); |
61 | { |
62 | @a = sort { last ; } @a; |
63 | } |
64 | EXPECT |
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65 | Can't "last" outside a loop block at - line 3. |
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66 | ######## |
67 | package TEST; |
68 | |
69 | sub TIESCALAR { |
70 | my $foo; |
71 | return bless \$foo; |
72 | } |
73 | sub FETCH { |
74 | eval 'die("test")'; |
75 | print "still in fetch\n"; |
76 | return ">$@<"; |
77 | } |
78 | package main; |
79 | |
80 | tie $bar, TEST; |
81 | print "- $bar\n"; |
82 | EXPECT |
83 | still in fetch |
84 | - >test at (eval 1) line 1. |
85 | < |
86 | ######## |
87 | package TEST; |
88 | |
89 | sub TIESCALAR { |
90 | my $foo; |
91 | eval('die("foo\n")'); |
92 | print "after eval\n"; |
93 | return bless \$foo; |
94 | } |
95 | sub FETCH { |
96 | return "ZZZ"; |
97 | } |
98 | |
99 | package main; |
100 | |
101 | tie $bar, TEST; |
102 | print "- $bar\n"; |
103 | print "OK\n"; |
104 | EXPECT |
105 | after eval |
106 | - ZZZ |
107 | OK |
108 | ######## |
109 | package TEST; |
110 | |
111 | sub TIEHANDLE { |
112 | my $foo; |
113 | return bless \$foo; |
114 | } |
115 | sub PRINT { |
116 | print STDERR "PRINT CALLED\n"; |
117 | (split(/./, 'x'x10000))[0]; |
118 | eval('die("test\n")'); |
119 | } |
120 | |
121 | package main; |
122 | |
123 | open FH, ">&STDOUT"; |
124 | tie *FH, TEST; |
125 | print FH "OK\n"; |
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126 | print STDERR "DONE\n"; |
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127 | EXPECT |
128 | PRINT CALLED |
129 | DONE |
130 | ######## |
131 | sub warnhook { |
132 | print "WARNHOOK\n"; |
133 | eval('die("foooo\n")'); |
134 | } |
135 | $SIG{'__WARN__'} = 'warnhook'; |
136 | warn("dfsds\n"); |
137 | print "END\n"; |
138 | EXPECT |
139 | WARNHOOK |
140 | END |
141 | ######## |
142 | package TEST; |
143 | |
144 | use overload |
145 | "\"\"" => \&str |
146 | ; |
147 | |
148 | sub str { |
149 | eval('die("test\n")'); |
150 | return "STR"; |
151 | } |
152 | |
153 | package main; |
154 | |
155 | $bar = bless {}, TEST; |
156 | print "$bar\n"; |
157 | print "OK\n"; |
158 | EXPECT |
159 | STR |
160 | OK |
161 | ######## |
162 | sub foo { |
163 | $a <=> $b unless eval('$a == 0 ? bless undef : ($a <=> $b)'); |
164 | } |
165 | @a = (3, 2, 0, 1); |
166 | @a = sort foo @a; |
167 | print join(', ', @a)."\n"; |
168 | EXPECT |
169 | 0, 1, 2, 3 |
170 | ######## |
171 | sub foo { |
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172 | goto bar if $a == 0 || $b == 0; |
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173 | $a <=> $b; |
174 | } |
175 | @a = (3, 2, 0, 1); |
176 | @a = sort foo @a; |
177 | print join(', ', @a)."\n"; |
178 | exit; |
179 | bar: |
180 | print "bar reached\n"; |
181 | EXPECT |
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182 | Can't "goto" out of a pseudo block at - line 2. |
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183 | ######## |
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184 | %seen = (); |
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185 | sub sortfn { |
186 | (split(/./, 'x'x10000))[0]; |
187 | my (@y) = ( 4, 6, 5); |
188 | @y = sort { $a <=> $b } @y; |
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189 | my $t = "sortfn ".join(', ', @y)."\n"; |
190 | print $t if ($seen{$t}++ == 0); |
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191 | return $_[0] <=> $_[1]; |
192 | } |
193 | @x = ( 3, 2, 1 ); |
194 | @x = sort { &sortfn($a, $b) } @x; |
195 | print "---- ".join(', ', @x)."\n"; |
196 | EXPECT |
197 | sortfn 4, 5, 6 |
198 | ---- 1, 2, 3 |
199 | ######## |
200 | @a = (3, 2, 1); |
201 | @a = sort { eval('die("no way")') , $a <=> $b} @a; |
202 | print join(", ", @a)."\n"; |
203 | EXPECT |
204 | 1, 2, 3 |
205 | ######## |
206 | @a = (1, 2, 3); |
207 | foo: |
208 | { |
209 | @a = sort { last foo; } @a; |
210 | } |
211 | EXPECT |
212 | Label not found for "last foo" at - line 2. |
213 | ######## |
214 | package TEST; |
215 | |
216 | sub TIESCALAR { |
217 | my $foo; |
218 | return bless \$foo; |
219 | } |
220 | sub FETCH { |
221 | next; |
222 | return "ZZZ"; |
223 | } |
224 | sub STORE { |
225 | } |
226 | |
227 | package main; |
228 | |
229 | tie $bar, TEST; |
230 | { |
231 | print "- $bar\n"; |
232 | } |
233 | print "OK\n"; |
234 | EXPECT |
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235 | Can't "next" outside a loop block at - line 8. |
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236 | ######## |
237 | package TEST; |
238 | |
239 | sub TIESCALAR { |
240 | my $foo; |
241 | return bless \$foo; |
242 | } |
243 | sub FETCH { |
244 | goto bbb; |
245 | return "ZZZ"; |
246 | } |
247 | |
248 | package main; |
249 | |
250 | tie $bar, TEST; |
251 | print "- $bar\n"; |
252 | exit; |
253 | bbb: |
254 | print "bbb\n"; |
255 | EXPECT |
256 | Can't find label bbb at - line 8. |
257 | ######## |
258 | sub foo { |
259 | $a <=> $b unless eval('$a == 0 ? die("foo\n") : ($a <=> $b)'); |
260 | } |
261 | @a = (3, 2, 0, 1); |
262 | @a = sort foo @a; |
263 | print join(', ', @a)."\n"; |
264 | EXPECT |
265 | 0, 1, 2, 3 |
266 | ######## |
267 | package TEST; |
268 | sub TIESCALAR { |
269 | my $foo; |
270 | return bless \$foo; |
271 | } |
272 | sub FETCH { |
273 | return "fetch"; |
274 | } |
275 | sub STORE { |
276 | (split(/./, 'x'x10000))[0]; |
277 | } |
278 | package main; |
279 | tie $bar, TEST; |
280 | $bar = "x"; |
281 | ######## |
282 | package TEST; |
283 | sub TIESCALAR { |
284 | my $foo; |
285 | next; |
286 | return bless \$foo; |
287 | } |
288 | package main; |
289 | { |
290 | tie $bar, TEST; |
291 | } |
292 | EXPECT |
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293 | Can't "next" outside a loop block at - line 4. |
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294 | ######## |
295 | @a = (1, 2, 3); |
296 | foo: |
297 | { |
298 | @a = sort { exit(0) } @a; |
299 | } |
300 | END { print "foobar\n" } |
301 | EXPECT |
302 | foobar |
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303 | ######## |
304 | $SIG{__DIE__} = sub { |
305 | print "In DIE\n"; |
306 | $i = 0; |
307 | while (($p,$f,$l,$s) = caller(++$i)) { |
308 | print "$p|$f|$l|$s\n"; |
309 | } |
310 | }; |
311 | eval { die }; |
312 | &{sub { eval 'die' }}(); |
313 | sub foo { eval { die } } foo(); |
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314 | {package rmb; sub{ eval{die} } ->() }; # check __ANON__ knows package |
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315 | EXPECT |
316 | In DIE |
317 | main|-|8|(eval) |
318 | In DIE |
319 | main|-|9|(eval) |
320 | main|-|9|main::__ANON__ |
321 | In DIE |
322 | main|-|10|(eval) |
323 | main|-|10|main::foo |
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324 | In DIE |
325 | rmb|-|11|(eval) |
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326 | rmb|-|11|rmb::__ANON__ |
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327 | ######## |
328 | package TEST; |
329 | |
330 | sub TIEARRAY { |
331 | return bless [qw(foo fee fie foe)], $_[0]; |
332 | } |
333 | sub FETCH { |
334 | my ($s,$i) = @_; |
335 | if ($i) { |
336 | goto bbb; |
337 | } |
338 | bbb: |
339 | return $s->[$i]; |
340 | } |
341 | |
342 | package main; |
343 | tie my @bar, 'TEST'; |
344 | print join('|', @bar[0..3]), "\n"; |
345 | EXPECT |
346 | foo|fee|fie|foe |
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347 | ######## |
348 | package TH; |
349 | sub TIEHASH { bless {}, TH } |
350 | sub STORE { eval { print "@_[1,2]\n" }; die "bar\n" } |
351 | tie %h, TH; |
352 | eval { $h{A} = 1; print "never\n"; }; |
353 | print $@; |
354 | eval { $h{B} = 2; }; |
355 | print $@; |
356 | EXPECT |
357 | A 1 |
358 | bar |
359 | B 2 |
360 | bar |
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361 | ######## |
362 | sub n { 0 } |
363 | sub f { my $x = shift; d(); } |
364 | f(n()); |
365 | f(); |
366 | |
367 | sub d { |
368 | my $i = 0; my @a; |
369 | while (do { { package DB; @a = caller($i++) } } ) { |
370 | @a = @DB::args; |
371 | for (@a) { print "$_\n"; $_ = '' } |
372 | } |
373 | } |
374 | EXPECT |
375 | 0 |