Commit | Line | Data |
---|---|---|
93a17b20 LW |
1 | #!./perl |
2 | ||
a62b51b8 | 3 | print "1..34\n"; |
93a17b20 LW |
4 | |
5 | sub foo { | |
6 | my($a, $b) = @_; | |
7 | my $c; | |
8 | my $d; | |
9 | $c = "ok 3\n"; | |
10 | $d = "ok 4\n"; | |
dab48698 SP |
11 | { my($a, undef, $c) = ("ok 9\n", "not ok 10\n", "ok 10\n"); |
12 | ($x, $y) = ($a, $c); } | |
93a17b20 LW |
13 | print $a, $b; |
14 | $c . $d; | |
15 | } | |
16 | ||
17 | $a = "ok 5\n"; | |
18 | $b = "ok 6\n"; | |
19 | $c = "ok 7\n"; | |
20 | $d = "ok 8\n"; | |
21 | ||
22 | print &foo("ok 1\n","ok 2\n"); | |
23 | ||
24 | print $a,$b,$c,$d,$x,$y; | |
25 | ||
26 | # same thing, only with arrays and associative arrays | |
27 | ||
28 | sub foo2 { | |
29 | my($a, @b) = @_; | |
30 | my(@c, %d); | |
31 | @c = "ok 13\n"; | |
32 | $d{''} = "ok 14\n"; | |
33 | { my($a,@c) = ("ok 19\n", "ok 20\n"); ($x, $y) = ($a, @c); } | |
34 | print $a, @b; | |
35 | $c[0] . $d{''}; | |
36 | } | |
37 | ||
38 | $a = "ok 15\n"; | |
39 | @b = "ok 16\n"; | |
40 | @c = "ok 17\n"; | |
41 | $d{''} = "ok 18\n"; | |
42 | ||
43 | print &foo2("ok 11\n","ok 12\n"); | |
44 | ||
45 | print $a,@b,@c,%d,$x,$y; | |
a6006777 | 46 | |
47 | my $i = "outer"; | |
48 | ||
49 | if (my $i = "inner") { | |
50 | print "not " if $i ne "inner"; | |
51 | } | |
52 | print "ok 21\n"; | |
53 | ||
54 | if ((my $i = 1) == 0) { | |
55 | print "not "; | |
56 | } | |
57 | else { | |
58 | print "not" if $i != 1; | |
59 | } | |
60 | print "ok 22\n"; | |
61 | ||
62 | my $j = 5; | |
63 | while (my $i = --$j) { | |
64 | print("not "), last unless $i > 0; | |
65 | } | |
66 | continue { | |
67 | print("not "), last unless $i > 0; | |
68 | } | |
69 | print "ok 23\n"; | |
70 | ||
71 | $j = 5; | |
72 | for (my $i = 0; (my $k = $i) < $j; ++$i) { | |
73 | print("not "), last unless $i >= 0 && $i < $j && $i == $k; | |
74 | } | |
75 | print "ok 24\n"; | |
76 | print "not " if defined $k; | |
77 | print "ok 25\n"; | |
78 | ||
79 | foreach my $i (26, 27) { | |
80 | print "ok $i\n"; | |
81 | } | |
82 | ||
83 | print "not " if $i ne "outer"; | |
84 | print "ok 28\n"; | |
cdaebead MB |
85 | |
86 | # Ensure that C<my @y> (without parens) doesn't force scalar context. | |
87 | my @x; | |
88 | { @x = my @y } | |
89 | print +(@x ? "not " : ""), "ok 29\n"; | |
90 | { @x = my %y } | |
91 | print +(@x ? "not " : ""), "ok 30\n"; | |
92 | ||
6c5b79b0 A |
93 | # Found in HTML::FormatPS |
94 | my %fonts = qw(nok 31); | |
95 | for my $full (keys %fonts) { | |
96 | $full =~ s/^n//; | |
97 | # Supposed to be copy-on-write via force_normal after a THINKFIRST check. | |
98 | print "$full $fonts{nok}\n"; | |
99 | } | |
9ff53bc9 DM |
100 | |
101 | # [perl #29340] optimising away the = () left the padav returning the | |
102 | # array rather than the contents, leading to 'Bizarre copy of array' error | |
103 | ||
104 | sub opta { my @a=() } | |
105 | sub opth { my %h=() } | |
106 | eval { my $x = opta }; | |
107 | print "not " if $@; | |
108 | print "ok 32\n"; | |
109 | eval { my $x = opth }; | |
110 | print "not " if $@; | |
111 | print "ok 33\n"; | |
a62b51b8 SH |
112 | |
113 | ||
114 | sub foo3 { | |
115 | ++my $x->{foo}; | |
116 | print "not " if defined $x->{bar}; | |
117 | ++$x->{bar}; | |
118 | } | |
119 | eval { foo3(); foo3(); }; | |
120 | print "not " if $@; | |
121 | print "ok 34\n"; | |
122 |