4 ## all of these tests are from Michael Schroeder
5 ## <Michael.Schroeder@informatik.uni-erlangen.de>
7 ## The more esoteric failure modes require Michael's
8 ## stack-of-stacks patch (so we don't test them here,
9 ## and they are commented out before the __END__).
11 ## The remaining tests pass with a simpler fix
14 ## Gurusamy Sarathy <gsar@umich.edu> 97-02-24
19 $Is_VMS = $^O eq 'VMS';
20 $ENV{PERL5LIB} = "../lib" unless $Is_VMS;
25 @prgs = split "\n########\n", <DATA>;
26 print "1..", scalar @prgs, "\n";
28 $tmpfile = "runltmp000";
29 1 while -f ++$tmpfile;
30 END { if ($tmpfile) { 1 while unlink $tmpfile; } }
37 my($prog,$expected) = split(/\nEXPECT\n/, $_);
38 open TEST, ">$tmpfile";
41 my $results = $Is_VMS ?
42 `MCR $^X "-I[-.lib]" $switch $tmpfile` :
43 `sh -c './perl $switch $tmpfile' 2>&1`;
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
49 $expected =~ s/\n+$//;
50 if ($results ne $expected) {
51 print STDERR "PROG: $switch\n$prog\n";
52 print STDERR "EXPECTED:\n$expected\n";
53 print STDERR "GOT:\n$results\n";
56 print "ok ", ++$i, "\n";
59 =head2 stay out of here (the real tests are after __END__)
62 ## these tests don't pass yet (need the full stack-of-stacks patch)
69 (split(/./, 'x'x10000))[0];
71 @y = sort { $a <=> $b } @y;
72 print "sortfn ".join(', ', @y)."\n";
73 return $_[0] <=> $_[1];
76 @x = sort { &sortfn($a, $b) } @x;
77 print "---- ".join(', ', @x)."\n";
82 # trapping eval within sort (doesn't work currently because
83 # die does a SWITCHSTACK())
85 @a = sort { eval('die("no way")') , $a <=> $b} @a;
86 print join(", ", @a)."\n";
90 # this actually works fine, but results in a poor error message
94 @a = sort { last foo; } @a;
97 cannot reach destination block at - line 2.
120 cannot reach destination block at - line 8.
143 # trapping eval within sort (doesn't work currently because
144 # die does a SWITCHSTACK())
146 $a <=> $b unless eval('$a == 0 ? die("foo\n") : ($a <=> $b)');
150 print join(', ', @a)."\n";
165 cannot reach destination block at - line 4.
167 # large stack extension causes realloc, and segfault
177 (split(/./, 'x'x10000))[0];
187 ## The real tests begin here
194 @a = sort { last ; } @a;
197 Can't "last" outside a block at - line 3.
207 print "still in fetch\n";
216 - >test at (eval 1) line 1.
223 eval('die("foo\n")');
224 print "after eval\n";
248 print STDERR "PRINT CALLED\n";
249 (split(/./, 'x'x10000))[0];
250 eval('die("test\n")');
265 eval('die("foooo\n")');
267 $SIG{'__WARN__'} = 'warnhook';
281 eval('die("test\n")');
287 $bar = bless {}, TEST;
295 $a <=> $b unless eval('$a == 0 ? bless undef : ($a <=> $b)');
299 print join(', ', @a)."\n";
309 print join(', ', @a)."\n";
312 print "bar reached\n";
314 Can't "goto" outside a block at - line 2.