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Support bit operations on strings longer than 15 bytes.
[perl5.git] / t / op / split.t
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1#!./perl
2
79072805 3# $RCSfile: split.t,v $$Revision: 4.1 $$Date: 92/08/07 18:28:26 $
8d063cd8 4
a687059c 5print "1..12\n";
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6
7$FS = ':';
8
9$_ = 'a:b:c';
10
11($a,$b,$c) = split($FS,$_);
12
13if (join(';',$a,$b,$c) eq 'a;b;c') {print "ok 1\n";} else {print "not ok 1\n";}
14
15@ary = split(/:b:/);
16if (join("$_",@ary) eq 'aa:b:cc') {print "ok 2\n";} else {print "not ok 2\n";}
17
18$_ = "abc\n";
a687059c 19@xyz = (@ary = split(//));
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20if (join(".",@ary) eq "a.b.c.\n") {print "ok 3\n";} else {print "not ok 3\n";}
21
22$_ = "a:b:c::::";
23@ary = split(/:/);
24if (join(".",@ary) eq "a.b.c") {print "ok 4\n";} else {print "not ok 4\n";}
2e1b3b7e 25
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26$_ = join(':',split(' '," a b\tc \t d "));
27if ($_ eq 'a:b:c:d') {print "ok 5\n";} else {print "not ok 5 #$_#\n";}
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28
29$_ = join(':',split(/ */,"foo bar bie\tdoll"));
30if ($_ eq "f:o:o:b:a:r:b:i:e:\t:d:o:l:l")
31 {print "ok 6\n";} else {print "not ok 6\n";}
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32
33$_ = join(':', 'foo', split(/ /,'a b c'), 'bar');
34if ($_ eq "foo:a:b::c:bar") {print "ok 7\n";} else {print "not ok 7 $_\n";}
35
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36# Can we say how many fields to split to?
37$_ = join(':', split(' ','1 2 3 4 5 6', 3));
38print $_ eq '1:2:3 4 5 6' ? "ok 8\n" : "not ok 8 $_\n";
39
40# Can we do it as a variable?
41$x = 4;
42$_ = join(':', split(' ','1 2 3 4 5 6', $x));
43print $_ eq '1:2:3:4 5 6' ? "ok 9\n" : "not ok 9 $_\n";
44
45# Does the 999 suppress null field chopping?
46$_ = join(':', split(/:/,'1:2:3:4:5:6:::', 999));
47print $_ eq '1:2:3:4:5:6:::' ? "ok 10\n" : "not ok 10 $_\n";
48
49# Does assignment to a list imply split to one more field than that?
50$foo = `./perl -D1024 -e '(\$a,\$b) = split;' 2>&1`;
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51if ($foo =~ /DCL-W-NOCOMD/) {
52 $foo = `\$ mcr sys\$disk:[]perl. "-D1024" -e "(\$a,\$b) = split;"`;
53}
79072805 54print $foo =~ /DEBUGGING/ || $foo =~ /SV = IV\(3\)/ ? "ok 11\n" : "not ok 11\n";
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55
56# Can we say how many fields to split to when assigning to a list?
57($a,$b) = split(' ','1 2 3 4 5 6', 2);
58$_ = join(':',$a,$b);
59print $_ eq '1:2 3 4 5 6' ? "ok 12\n" : "not ok 12 $_\n";
60