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Missing PUSHMARK in unshift TIEARRAY hook
[perl5.git] / t / op / each.t
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8d063cd8
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1#!./perl
2
79072805 3# $RCSfile: each.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:47 $
8d063cd8 4
3524d3b9 5print "1..14\n";
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6
7$h{'abc'} = 'ABC';
8$h{'def'} = 'DEF';
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9$h{'jkl','mno'} = "JKL\034MNO";
10$h{'a',2,3,4,5} = join("\034",'A',2,3,4,5);
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11$h{'a'} = 'A';
12$h{'b'} = 'B';
13$h{'c'} = 'C';
14$h{'d'} = 'D';
15$h{'e'} = 'E';
16$h{'f'} = 'F';
17$h{'g'} = 'G';
18$h{'h'} = 'H';
19$h{'i'} = 'I';
20$h{'j'} = 'J';
21$h{'k'} = 'K';
22$h{'l'} = 'L';
23$h{'m'} = 'M';
24$h{'n'} = 'N';
25$h{'o'} = 'O';
26$h{'p'} = 'P';
27$h{'q'} = 'Q';
28$h{'r'} = 'R';
29$h{'s'} = 'S';
30$h{'t'} = 'T';
31$h{'u'} = 'U';
32$h{'v'} = 'V';
33$h{'w'} = 'W';
34$h{'x'} = 'X';
35$h{'y'} = 'Y';
36$h{'z'} = 'Z';
37
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38@keys = keys %h;
39@values = values %h;
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40
41if ($#keys == 29 && $#values == 29) {print "ok 1\n";} else {print "not ok 1\n";}
42
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43$i = 0; # stop -w complaints
44
45while (($key,$value) = each(%h)) {
46 if ($key eq $keys[$i] && $value eq $values[$i] && $key eq lc($value)) {
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47 $key =~ y/a-z/A-Z/;
48 $i++ if $key eq $value;
49 }
50}
51
52if ($i == 30) {print "ok 2\n";} else {print "not ok 2\n";}
378cc40b 53
a687059c 54@keys = ('blurfl', keys(%h), 'dyick');
378cc40b 55if ($#keys == 31) {print "ok 3\n";} else {print "not ok 3\n";}
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56
57$size = ((split('/',scalar %h))[1]);
58keys %h = $size * 5;
59$newsize = ((split('/',scalar %h))[1]);
60if ($newsize == $size * 8) {print "ok 4\n";} else {print "not ok 4\n";}
61keys %h = 1;
62$size = ((split('/',scalar %h))[1]);
63if ($size == $newsize) {print "ok 5\n";} else {print "not ok 5\n";}
64%h = (1,1);
65$size = ((split('/',scalar %h))[1]);
66if ($size == $newsize) {print "ok 6\n";} else {print "not ok 6\n";}
67undef %h;
68%h = (1,1);
69$size = ((split('/',scalar %h))[1]);
70if ($size == 8) {print "ok 7\n";} else {print "not ok 7\n";}
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71
72# test scalar each
73%hash = 1..20;
74$total = 0;
75$total += $key while $key = each %hash;
76print "# Scalar each is bad.\nnot " unless $total == 100;
77print "ok 8\n";
78
79for (1..3) { @foo = each %hash }
80keys %hash;
81$total = 0;
82$total += $key while $key = each %hash;
83print "# Scalar keys isn't resetting the iterator.\nnot " if $total != 100;
84print "ok 9\n";
85
86for (1..3) { @foo = each %hash }
87$total = 0;
88$total += $key while $key = each %hash;
89print "# Iterator of each isn't being maintained.\nnot " if $total == 100;
90print "ok 10\n";
91
92for (1..3) { @foo = each %hash }
93values %hash;
94$total = 0;
95$total += $key while $key = each %hash;
96print "# Scalar values isn't resetting the iterator.\nnot " if $total != 100;
97print "ok 11\n";
98
99$size = (split('/', scalar %hash))[1];
100keys(%hash) = $size / 2;
101print "not " if $size != (split('/', scalar %hash))[1];
102print "ok 12\n";
103keys(%hash) = $size + 100;
104print "not " if $size == (split('/', scalar %hash))[1];
105print "ok 13\n";
106
107print "not " if keys(%hash) != 10;
108print "ok 14\n";
109