Add more known sprintf failures.
[p5sagit/p5-mst-13.2.git] / t / op / goto.t
CommitLineData
8d063cd8 1#!./perl
2
8990e307 3# "This IS structured code. It's just randomly structured."
4
2c15bef3 5print "1..16\n";
8d063cd8 6
79072805 7while ($?) {
8d063cd8 8 $foo = 1;
9 label1:
10 $foo = 2;
11 goto label2;
12} continue {
13 $foo = 0;
14 goto label4;
15 label3:
16 $foo = 4;
17 goto label4;
18}
19goto label1;
20
21$foo = 3;
22
23label2:
24print "#1\t:$foo: == 2\n";
25if ($foo == 2) {print "ok 1\n";} else {print "not ok 1\n";}
26goto label3;
27
28label4:
29print "#2\t:$foo: == 4\n";
30if ($foo == 4) {print "ok 2\n";} else {print "not ok 2\n";}
31
68dc0745 32$PERL = ($^O eq 'MSWin32') ? '.\perl' : './perl';
f0963acb 33$CMD = qq[$PERL -e "goto foo;" 2>&1 ];
b39cdb36 34$x = `$CMD`;
a0d0e21e 35
8d063cd8 36if ($x =~ /label/) {print "ok 3\n";} else {print "not ok 3\n";}
79072805 37
38sub foo {
39 goto bar;
40 print "not ok 4\n";
41 return;
42bar:
43 print "ok 4\n";
44}
45
46&foo;
47
48sub bar {
8990e307 49 $x = 'bypass';
50 eval "goto $x";
79072805 51}
52
53&bar;
54exit;
8990e307 55
56FINALE:
379c5dcc 57print "ok 13\n";
2c15bef3 58
59# does goto LABEL handle block contexts correctly?
60
61my $cond = 1;
62for (1) {
63 if ($cond == 1) {
64 $cond = 0;
65 goto OTHER;
66 }
67 elsif ($cond == 0) {
68 OTHER:
69 $cond = 2;
70 print "ok 14\n";
71 goto THIRD;
72 }
73 else {
74 THIRD:
75 print "ok 15\n";
76 }
77}
78print "ok 16\n";
8990e307 79exit;
80
81bypass:
79072805 82print "ok 5\n";
8990e307 83
84# Test autoloading mechanism.
85
86sub two {
87 ($pack, $file, $line) = caller; # Should indicate original call stats.
88 print "@_ $pack $file $line" eq "1 2 3 main $FILE $LINE"
89 ? "ok 7\n"
90 : "not ok 7\n";
91}
92
93sub one {
94 eval <<'END';
95 sub one { print "ok 6\n"; goto &two; print "not ok 6\n"; }
96END
97 goto &one;
98}
99
100$FILE = __FILE__;
101$LINE = __LINE__ + 1;
102&one(1,2,3);
103
104$wherever = NOWHERE;
105eval { goto $wherever };
106print $@ =~ /Can't find label NOWHERE/ ? "ok 8\n" : "not ok 8\n";
107
62b1ebc2 108# see if a modified @_ propagates
109{
110 package Foo;
111 sub DESTROY { my $s = shift; print "ok $s->[0]\n"; }
112 sub show { print "# @_\nnot ok $_[0][0]\n" if @_ != 5; }
113 sub start { push @_, 1, "foo", {}; goto &show; }
114 for (9..11) { start(bless([$_]), 'bar'); }
115}
116
379c5dcc 117sub auto {
118 goto &loadit;
119}
120
121sub AUTOLOAD { print @_ }
122
123auto("ok 12\n");
124
8990e307 125$wherever = FINALE;
126goto $wherever;