Major utf8 test reorganisation and rewrite.

[perl5.git] / t / op / split.t

diff --git a/t/op/split.t b/t/op/split.t
index ffc29be..ce8d64d 100755 (executable)
--- a/t/op/split.t
+++ b/t/op/split.t
@@ -1,6 +1,6 @@
 #!./perl
 
-print "1..32\n";
+print "1..44\n";
 
 $FS = ':';
 
@@ -14,7 +14,7 @@ if (join(';',$a,$b,$c) eq 'a;b;c') {print "ok 1\n";} else {print "not ok 1\n";}
 if (join("$_",@ary) eq 'aa:b:cc') {print "ok 2\n";} else {print "not ok 2\n";}
 
 $_ = "abc\n";
-@xyz = (@ary = split(//));
+my @xyz = (@ary = split(//));
 if (join(".",@ary) eq "a.b.c.\n") {print "ok 3\n";} else {print "not ok 3\n";}
 
 $_ = "a:b:c::::";
@@ -151,5 +151,89 @@ print "not " unless @ary == 3 &&
                     $ary[2] eq "\xFD\xFD"     &&
                     $ary[2] eq "\x{FD}\xFD"   &&
                     $ary[2] eq "\x{FD}\x{FD}";
-
 print "ok 32\n";
+
+
+{
+    my @a = map ord, split(//, join("", map chr, (1234, 123, 2345)));
+    print "not " unless "@a" eq "1234 123 2345";
+    print "ok 33\n";
+}
+
+{
+    my $x = chr(123);
+    my @a = map ord, split(/$x/, join("", map chr, (1234, 123, 2345)));
+    print "not " unless "@a" eq "1234 2345";
+    print "ok 34\n";
+}
+
+{
+    # bug id 20000427.003 
+
+    use warnings;
+    use strict;
+
+    my $sushi = "\x{b36c}\x{5a8c}\x{ff5b}\x{5079}\x{505b}";
+
+    my @charlist = split //, $sushi;
+    my $r = '';
+    foreach my $ch (@charlist) {
+       $r = $r . " " . sprintf "U+%04X", ord($ch);
+    }
+
+    print "not " unless $r eq " U+B36C U+5A8C U+FF5B U+5079 U+505B";
+    print "ok 35\n";
+}
+
+{
+    # bug id 20000426.003
+
+    my $s = "\x20\x40\x{80}\x{100}\x{80}\x40\x20";
+
+    my ($a, $b, $c) = split(/\x40/, $s);
+    print "not "
+       unless $a eq "\x20" && $b eq "\x{80}\x{100}\x{80}" && $c eq $a;
+    print "ok 36\n";
+
+    my ($a, $b) = split(/\x{100}/, $s);
+    print "not " unless $a eq "\x20\x40\x{80}" && $b eq "\x{80}\x40\x20";
+    print "ok 37\n";
+
+    my ($a, $b) = split(/\x{80}\x{100}\x{80}/, $s);
+    print "not " unless $a eq "\x20\x40" && $b eq "\x40\x20";
+    print "ok 38\n";
+
+    my ($a, $b) = split(/\x40\x{80}/, $s);
+    print "not " unless $a eq "\x20" && $b eq "\x{100}\x{80}\x40\x20";
+    print "ok 39\n";
+
+    my ($a, $b, $c) = split(/[\x40\x{80}]+/, $s);
+    print "not " unless $a eq "\x20" && $b eq "\x{100}" && $c eq "\x20";
+    print "ok 40\n";
+}
+
+{
+    # 20001205.014
+
+    my $a = "ABC\x{263A}";
+
+    my @b = split( //, $a );
+
+    print "not " unless @b == 4;
+    print "ok 41\n";
+
+    print "not " unless length($b[3]) == 1 && $b[3] eq "\x{263A}";
+    print "ok 42\n";
+
+    $a =~ s/^A/Z/;
+    print "not " unless length($a) == 4 && $a eq "ZBC\x{263A}";
+    print "ok 43\n";
+}
+
+{
+    my @a = split(/\xFE/, "\xFF\xFE\xFD");
+
+    print "not " unless @a == 2 && $a[0] eq "\xFF" && $a[1] eq "\xFD";
+    print "ok 44\n";
+}
+