Commit | Line | Data |
---|---|---|
8d063cd8 LW |
1 | #!./perl |
2 | ||
79a0689e LW |
3 | @tests = split(/\n/, <<EOF); |
4 | 0 3, 0 1 2, 3 4 5 6 7 | |
5 | 0 0 a b c, , a b c 0 1 2 3 4 5 6 7 | |
6 | 8 0 a b c, , 0 1 2 3 4 5 6 7 a b c | |
7 | 7 0 6.5, , 0 1 2 3 4 5 6 6.5 7 | |
8 | 1 0 a b c d e f g h i j,, 0 a b c d e f g h i j 1 2 3 4 5 6 7 | |
9 | 0 1 a, 0, a 1 2 3 4 5 6 7 | |
10 | 1 6 x y z, 1 2 3 4 5 6, 0 x y z 7 | |
11 | 0 7 x y z, 0 1 2 3 4 5 6, x y z 7 | |
12 | 1 7 x y z, 1 2 3 4 5 6 7, 0 x y z | |
13 | 4, 4 5 6 7, 0 1 2 3 | |
14 | -4, 4 5 6 7, 0 1 2 3 | |
15 | EOF | |
16 | ||
d4fc4415 | 17 | print "1..", 14 + 2*@tests, "\n"; |
79a0689e | 18 | die "blech" unless @tests; |
8d063cd8 LW |
19 | |
20 | @x = (1,2,3); | |
21 | push(@x,@x); | |
a687059c | 22 | if (join(':',@x) eq '1:2:3:1:2:3') {print "ok 1\n";} else {print "not ok 1\n";} |
a60c0954 | 23 | push(@x,4); |
a687059c | 24 | if (join(':',@x) eq '1:2:3:1:2:3:4') {print "ok 2\n";} else {print "not ok 2\n";} |
79a0689e | 25 | |
c6aa4a32 | 26 | # test for push/pop intuiting @ on array |
35ea4f2c NC |
27 | { |
28 | no warnings 'deprecated'; | |
29 | push(x,3); | |
30 | } | |
c6aa4a32 | 31 | if (join(':',@x) eq '1:2:3:1:2:3:4:3') {print "ok 3\n";} else {print "not ok 3\n";} |
35ea4f2c NC |
32 | { |
33 | no warnings 'deprecated'; | |
34 | pop(x); | |
35 | } | |
c6aa4a32 SP |
36 | if (join(':',@x) eq '1:2:3:1:2:3:4') {print "ok 4\n";} else {print "not ok 4\n";} |
37 | ||
cba5a3b0 DG |
38 | # test for push/pop on arrayref |
39 | push(\@x,5); | |
40 | if (join(':',@x) eq '1:2:3:1:2:3:4:5') {print "ok 5\n";} else {print "not ok 5\n";} | |
41 | pop(\@x); | |
42 | if (join(':',@x) eq '1:2:3:1:2:3:4') {print "ok 6\n";} else {print "not ok 6\n";} | |
43 | ||
44 | # test autovivification | |
45 | push @$undef1, 1, 2, 3; | |
46 | if (join(':',@$undef1) eq '1:2:3') {print "ok 7\n";} else {print "not ok 7\n";} | |
d4fc4415 FC |
47 | |
48 | # test push on undef (error) | |
49 | eval { push $undef2, 1, 2, 3 }; | |
50 | if ($@ =~ /Not an ARRAY/) {print "ok 8\n";} else {print "not ok 8\n";} | |
cba5a3b0 DG |
51 | |
52 | # test constant | |
53 | use constant CONST_ARRAYREF => [qw/a b c/]; | |
54 | push CONST_ARRAYREF(), qw/d e f/; | |
55 | if (join(':',@{CONST_ARRAYREF()}) eq 'a:b:c:d:e:f') {print "ok 9\n";} else {print "not ok 9\n";} | |
56 | ||
57 | # test implicit dereference errors | |
58 | eval "push 42, 0, 1, 2, 3"; | |
59 | if ( $@ && $@ =~ /must be array/ ) {print "ok 10\n"} else {print "not ok 10 # \$\@ = $@\n"} | |
60 | ||
61 | $hashref = { }; | |
62 | eval { push $hashref, 0, 1, 2, 3 }; | |
63 | if ( $@ && $@ =~ /Not an ARRAY reference/ ) {print "ok 11\n"} else {print "not ok 11 # \$\@ = $@\n"} | |
64 | ||
d4fc4415 FC |
65 | eval { push bless([]), 0, 1, 2, 3 }; |
66 | if ( $@ && $@ =~ /Not an unblessed ARRAY reference/ ) {print "ok 12\n"} else {print "not ok 12 # \$\@ = $@\n"} | |
67 | ||
68 | $test = 13; | |
cba5a3b0 DG |
69 | |
70 | # test context | |
71 | { | |
72 | my($first, $second) = ([1], [2]); | |
73 | sub two_things { return +($first, $second) } | |
74 | push two_things(), 3; | |
75 | if (join(':',@$first) eq '1' && | |
76 | join(':',@$second) eq '2:3') { | |
77 | print "ok ",$test++,"\n"; | |
78 | } | |
79 | else { | |
80 | print "not ok ",$test++," got: \$first = [ @$first ]; \$second = [ @$second ];\n"; | |
81 | } | |
82 | ||
83 | push @{ two_things() }, 4; | |
84 | if (join(':',@$first) eq '1' && | |
85 | join(':',@$second) eq '2:3:4') { | |
86 | print "ok ",$test++,"\n"; | |
87 | } | |
88 | else { | |
89 | print "not ok ",$test++," got: \$first = [ @$first ]; \$second = [ @$second ];\n"; | |
90 | } | |
91 | } | |
92 | ||
79a0689e LW |
93 | foreach $line (@tests) { |
94 | ($list,$get,$leave) = split(/,\t*/,$line); | |
79072805 | 95 | ($pos, $len, @list) = split(' ',$list); |
79a0689e LW |
96 | @get = split(' ',$get); |
97 | @leave = split(' ',$leave); | |
98 | @x = (0,1,2,3,4,5,6,7); | |
cba5a3b0 | 99 | $y = [0,1,2,3,4,5,6,7]; |
79072805 LW |
100 | if (defined $len) { |
101 | @got = splice(@x, $pos, $len, @list); | |
cba5a3b0 | 102 | @got2 = splice($y, $pos, $len, @list); |
79072805 LW |
103 | } |
104 | else { | |
105 | @got = splice(@x, $pos); | |
cba5a3b0 | 106 | @got2 = splice($y, $pos); |
79072805 | 107 | } |
79a0689e LW |
108 | if (join(':',@got) eq join(':',@get) && |
109 | join(':',@x) eq join(':',@leave)) { | |
110 | print "ok ",$test++,"\n"; | |
111 | } | |
112 | else { | |
113 | print "not ok ",$test++," got: @got == @get left: @x == @leave\n"; | |
114 | } | |
cba5a3b0 DG |
115 | if (join(':',@got2) eq join(':',@get) && |
116 | join(':',@$y) eq join(':',@leave)) { | |
117 | print "ok ",$test++,"\n"; | |
118 | } | |
119 | else { | |
120 | print "not ok ",$test++," got (arrayref): @got2 == @get left: @$y == @leave\n"; | |
121 | } | |
79a0689e LW |
122 | } |
123 | ||
a60c0954 | 124 | 1; # this file is require'd by lib/tie-stdpush.t |