X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2Fop%2Fsplit.t;h=17ab1e6a37546e2e475ab3f35e330c24b3c00f9b;hb=7f18b612425de6038ac70eda799f641227e16a64;hp=f9c3bb981b5095b491f52ee753a08ab1d5fe21b8;hpb=6de678708ca27d8ff9604030551fb53b27f5c5be;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/t/op/split.t b/t/op/split.t
index f9c3bb9..17ab1e6 100755
--- a/t/op/split.t
+++ b/t/op/split.t
@@ -3,9 +3,10 @@
 BEGIN {
     chdir 't' if -d 't';
     @INC = '../lib';
+    require './test.pl';
 }
 
-print "1..46\n";
+plan tests => 54;
 
 $FS = ':';
 
@@ -13,41 +14,40 @@ $_ = 'a:b:c';
 
 ($a,$b,$c) = split($FS,$_);
 
-if (join(';',$a,$b,$c) eq 'a;b;c') {print "ok 1\n";} else {print "not ok 1\n";}
+is(join(';',$a,$b,$c), 'a;b;c');
 
 @ary = split(/:b:/);
-if (join("$_",@ary) eq 'aa:b:cc') {print "ok 2\n";} else {print "not ok 2\n";}
+is(join("$_",@ary), 'aa:b:cc');
 
 $_ = "abc\n";
 my @xyz = (@ary = split(//));
-if (join(".",@ary) eq "a.b.c.\n") {print "ok 3\n";} else {print "not ok 3\n";}
+is(join(".",@ary), "a.b.c.\n");
 
 $_ = "a:b:c::::";
 @ary = split(/:/);
-if (join(".",@ary) eq "a.b.c") {print "ok 4\n";} else {print "not ok 4\n";}
+is(join(".",@ary), "a.b.c");
 
 $_ = join(':',split(' ',"    a b\tc \t d "));
-if ($_ eq 'a:b:c:d') {print "ok 5\n";} else {print "not ok 5 #$_#\n";}
+is($_, 'a:b:c:d');
 
 $_ = join(':',split(/ */,"foo  bar bie\tdoll"));
-if ($_ eq "f:o:o:b:a:r:b:i:e:\t:d:o:l:l")
-	{print "ok 6\n";} else {print "not ok 6\n";}
+is($_ , "f:o:o:b:a:r:b:i:e:\t:d:o:l:l");
 
 $_ = join(':', 'foo', split(/ /,'a b  c'), 'bar');
-if ($_ eq "foo:a:b::c:bar") {print "ok 7\n";} else {print "not ok 7 $_\n";}
+is($_, "foo:a:b::c:bar");
 
 # Can we say how many fields to split to?
 $_ = join(':', split(' ','1 2 3 4 5 6', 3));
-print $_ eq '1:2:3 4 5 6' ? "ok 8\n" : "not ok 8 $_\n";
+is($_, '1:2:3 4 5 6');
 
 # Can we do it as a variable?
 $x = 4;
 $_ = join(':', split(' ','1 2 3 4 5 6', $x));
-print $_ eq '1:2:3:4 5 6' ? "ok 9\n" : "not ok 9 $_\n";
+is($_, '1:2:3:4 5 6');
 
 # Does the 999 suppress null field chopping?
 $_ = join(':', split(/:/,'1:2:3:4:5:6:::', 999));
-print $_ eq '1:2:3:4:5:6:::' ? "ok 10\n" : "not ok 10 $_\n";
+is($_ , '1:2:3:4:5:6:::');
 
 # Does assignment to a list imply split to one more field than that?
 if ($^O eq 'MSWin32') { $foo = `.\\perl -D1024 -e "(\$a,\$b) = split;" 2>&1` }
@@ -55,123 +55,115 @@ elsif ($^O eq 'NetWare') { $foo = `perl -D1024 -e "(\$a,\$b) = split;" 2>&1` }
 elsif ($^O eq 'VMS')  { $foo = `./perl "-D1024" -e "(\$a,\$b) = split;" 2>&1` }
 elsif ($^O eq 'MacOS'){ $foo = `$^X "-D1024" -e "(\$a,\$b) = split;"` }
 else                  { $foo = `./perl -D1024 -e '(\$a,\$b) = split;' 2>&1` }
-print $foo =~ /DEBUGGING/ || $foo =~ /SV = (VOID|IV\(3\))/ ? "ok 11\n" : "not ok 11\n";
+ok($foo =~ /DEBUGGING/ || $foo =~ /SV = (VOID|IV\(3\))/);
 
 # Can we say how many fields to split to when assigning to a list?
 ($a,$b) = split(' ','1 2 3 4 5 6', 2);
 $_ = join(':',$a,$b);
-print $_ eq '1:2 3 4 5 6' ? "ok 12\n" : "not ok 12 $_\n";
+is($_, '1:2 3 4 5 6');
 
 # do subpatterns generate additional fields (without trailing nulls)?
 $_ = join '|', split(/,|(-)/, "1-10,20,,,");
-print $_ eq "1|-|10||20" ? "ok 13\n" : "not ok 13\n";
+is($_, "1|-|10||20");
 
 # do subpatterns generate additional fields (with a limit)?
 $_ = join '|', split(/,|(-)/, "1-10,20,,,", 10);
-print $_ eq "1|-|10||20||||||" ? "ok 14\n" : "not ok 14\n";
+is($_, "1|-|10||20||||||");
 
 # is the 'two undefs' bug fixed?
 (undef, $a, undef, $b) = qw(1 2 3 4);
-print "$a|$b" eq "2|4" ? "ok 15\n" : "not ok 15\n";
+is("$a|$b", "2|4");
 
 # .. even for locals?
 {
   local(undef, $a, undef, $b) = qw(1 2 3 4);
-  print "$a|$b" eq "2|4" ? "ok 16\n" : "not ok 16\n";
+  is("$a|$b", "2|4");
 }
 
 # check splitting of null string
 $_ = join('|', split(/x/,   '',-1), 'Z');
-print $_ eq "Z" ? "ok 17\n" : "#$_\nnot ok 17\n";
+is($_, "Z");
 
 $_ = join('|', split(/x/,   '', 1), 'Z');
-print $_ eq "Z" ? "ok 18\n" : "#$_\nnot ok 18\n";
+is($_, "Z");
 
 $_ = join('|', split(/(p+)/,'',-1), 'Z');
-print $_ eq "Z" ? "ok 19\n" : "#$_\nnot ok 19\n";
+is($_, "Z");
 
 $_ = join('|', split(/.?/,  '',-1), 'Z');
-print $_ eq "Z" ? "ok 20\n" : "#$_\nnot ok 20\n";
+is($_, "Z");
 
 
 # Are /^/m patterns scanned?
 $_ = join '|', split(/^a/m, "a b a\na d a", 20);
-print $_ eq "| b a\n| d a" ? "ok 21\n" : "not ok 21\n# `$_'\n";
+is($_, "| b a\n| d a");
 
 # Are /$/m patterns scanned?
 $_ = join '|', split(/a$/m, "a b a\na d a", 20);
-print $_ eq "a b |\na d |" ? "ok 22\n" : "not ok 22\n# `$_'\n";
+is($_, "a b |\na d |");
 
 # Are /^/m patterns scanned?
 $_ = join '|', split(/^aa/m, "aa b aa\naa d aa", 20);
-print $_ eq "| b aa\n| d aa" ? "ok 23\n" : "not ok 23\n# `$_'\n";
+is($_, "| b aa\n| d aa");
 
 # Are /$/m patterns scanned?
 $_ = join '|', split(/aa$/m, "aa b aa\naa d aa", 20);
-print $_ eq "aa b |\naa d |" ? "ok 24\n" : "not ok 24\n# `$_'\n";
+is($_, "aa b |\naa d |");
 
 # Greedyness:
 $_ = "a : b :c: d";
 @ary = split(/\s*:\s*/);
-if (($res = join(".",@ary)) eq "a.b.c.d") {print "ok 25\n";} else {print "not ok 25\n# res=`$res' != `a.b.c.d'\n";}
+is(($res = join(".",@ary)), "a.b.c.d", $res);
 
 # use of match result as pattern (!)
-'p:q:r:s' eq join ':', split('abc' =~ /b/, 'p1q1r1s') or print "not ";
-print "ok 26\n";
+is('p:q:r:s', join ':', split('abc' =~ /b/, 'p1q1r1s'));
 
 # /^/ treated as /^/m
 $_ = join ':', split /^/, "ab\ncd\nef\n";
-print "not " if $_ ne "ab\n:cd\n:ef\n";
-print "ok 27\n";
+is($_, "ab\n:cd\n:ef\n");
 
 # see if @a = @b = split(...) optimization works
 @list1 = @list2 = split ('p',"a p b c p");
-print "not " if @list1 != @list2 or "@list1" ne "@list2"
-             or @list1 != 2 or "@list1" ne "a   b c ";
-print "ok 28\n";
+ok(@list1 == @list2 &&
+   "@list1" eq "@list2" &&
+   @list1 == 2 &&
+   "@list1" eq "a   b c ");
 
 # zero-width assertion
 $_ = join ':', split /(?=\w)/, "rm b";
-print "not" if $_ ne "r:m :b";
-print "ok 29\n";
+is($_, "r:m :b");
 
 # unicode splittage
 
 @ary = map {ord} split //, v1.20.300.4000.50000.4000.300.20.1;
-print "not " unless "@ary" eq "1 20 300 4000 50000 4000 300 20 1";
-print "ok 30\n";
+is("@ary", "1 20 300 4000 50000 4000 300 20 1");
 
 @ary = split(/\x{FE}/, "\x{FF}\x{FE}\x{FD}"); # bug id 20010105.016
-print "not " unless @ary == 2 &&
-                    $ary[0] eq "\xFF"   && $ary[1] eq "\xFD" &&
-                    $ary[0] eq "\x{FF}" && $ary[1] eq "\x{FD}";
-print "ok 31\n";
+ok(@ary == 2 &&
+   $ary[0] eq "\xFF"   && $ary[1] eq "\xFD" &&
+   $ary[0] eq "\x{FF}" && $ary[1] eq "\x{FD}");
 
 @ary = split(/(\x{FE}\xFE)/, "\xFF\x{FF}\xFE\x{FE}\xFD\x{FD}"); # variant of 31
-print "not " unless @ary == 3 &&
-                    $ary[0] eq "\xFF\xFF"     &&
-                    $ary[0] eq "\x{FF}\xFF"   &&
-                    $ary[0] eq "\x{FF}\x{FF}" &&
-                    $ary[1] eq "\xFE\xFE"     &&
-                    $ary[1] eq "\x{FE}\xFE"   &&
-                    $ary[1] eq "\x{FE}\x{FE}" &&
-                    $ary[2] eq "\xFD\xFD"     &&
-                    $ary[2] eq "\x{FD}\xFD"   &&
-                    $ary[2] eq "\x{FD}\x{FD}";
-print "ok 32\n";
-
+ok(@ary == 3 &&
+   $ary[0] eq "\xFF\xFF"     &&
+   $ary[0] eq "\x{FF}\xFF"   &&
+   $ary[0] eq "\x{FF}\x{FF}" &&
+   $ary[1] eq "\xFE\xFE"     &&
+   $ary[1] eq "\x{FE}\xFE"   &&
+   $ary[1] eq "\x{FE}\x{FE}" &&
+   $ary[2] eq "\xFD\xFD"     &&
+   $ary[2] eq "\x{FD}\xFD"   &&
+   $ary[2] eq "\x{FD}\x{FD}");
 
 {
     my @a = map ord, split(//, join("", map chr, (1234, 123, 2345)));
-    print "not " unless "@a" eq "1234 123 2345";
-    print "ok 33\n";
+    is("@a", "1234 123 2345");
 }
 
 {
-    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";
+    my $x = 'A';
+    my @a = map ord, split(/$x/, join("", map chr, (1234, ord($x), 2345)));
+    is("@a", "1234 2345");
 }
 
 {
@@ -188,35 +180,40 @@ print "ok 32\n";
 	$r = $r . " " . sprintf "U+%04X", ord($ch);
     }
 
-    print "not " unless $r eq " U+B36C U+5A8C U+FF5B U+5079 U+505B";
-    print "ok 35\n";
+    is($r, " U+B36C U+5A8C U+FF5B U+5079 U+505B");
 }
 
 {
-    # 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 $a;
-    print "ok 36\n";
+  SKIP: {
+    if (ord('A') == 193) {
+	skip("EBCDIC", 1);
+    } else {
+	# bug id 20000426.003
+
+	my ($a, $b, $c) = split(/\x40/, $s);
+	ok($a eq "\x20" && $b eq "\x{80}\x{100}\x{80}" && $c eq $a);
+    }
+  }
 
     my ($a, $b) = split(/\x{100}/, $s);
-    print "not " unless $a eq "\x20\x40\x{80}" && $b eq "\x{80}\x40\x20";
-    print "ok 37\n";
+    ok($a eq "\x20\x40\x{80}" && $b eq "\x{80}\x40\x20");
 
     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" && $b eq "\x{100}\x{80}\x40\x20";
-    print "ok 39\n";
+    ok($a eq "\x20\x40" && $b eq "\x40\x20");
+
+  SKIP: {
+    if (ord('A') == 193) {
+	skip("EBCDIC", 1);
+    }  else {
+	my ($a, $b) = split(/\x40\x{80}/, $s);
+	ok($a eq "\x20" && $b eq "\x{100}\x{80}\x40\x20");
+    }
+  }
 
     my ($a, $b, $c) = split(/[\x40\x{80}]+/, $s);
-    print "not " unless $a eq "\x20" && $b eq "\x{100}" && $c eq "\x20";
-    print "ok 40\n";
+    ok($a eq "\x20" && $b eq "\x{100}" && $c eq "\x20");
 }
 
 {
@@ -226,22 +223,18 @@ print "ok 32\n";
 
     my @b = split( //, $a );
 
-    print "not " unless @b == 4;
-    print "ok 41\n";
+    is(scalar @b, 4);
 
-    print "not " unless length($b[3]) == 1 && $b[3] eq "\x{263A}";
-    print "ok 42\n";
+    ok(length($b[3]) == 1 && $b[3] eq "\x{263A}");
 
     $a =~ s/^A/Z/;
-    print "not " unless length($a) == 4 && $a eq "ZBC\x{263A}";
-    print "ok 43\n";
+    ok(length($a) == 4 && $a eq "ZBC\x{263A}");
 }
 
 {
     my @a = split(/\xFE/, "\xFF\xFE\xFD");
 
-    print "not " unless @a == 2 && $a[0] eq "\xFF" && $a[1] eq "\xFD";
-    print "ok 44\n";
+    ok(@a == 2 && $a[0] eq "\xFF" && $a[1] eq "\xFD");
 }
 
 {
@@ -251,17 +244,48 @@ print "ok 32\n";
     foreach my $pat ( qr/\s+/, qr/ll/ ) {
 	$r = join ':' => split($pat, "hello cruel world");
     }
-    print "not " unless $r eq "he:o cruel world";
-    print "ok 45\n";
+    is($r, "he:o cruel world");
 }
 
 
 {
     # split /(A)|B/, "1B2" should return (1, undef, 2)
     my @x = split /(A)|B/, "1B2";
-    print "not " unless
-      $x[0] eq '1' and
-      (not defined $x[1]) and
-      $x[2] eq '2';
-    print "ok 46\n";
+    ok($x[0] eq '1' and (not defined $x[1]) and $x[2] eq '2');
+}
+
+{
+    # [perl #17064]
+    my $warn;
+    local $SIG{__WARN__} = sub { $warn = join '', @_; chomp $warn };
+    my $char = "\x{10f1ff}";
+    my @a = split /\r?\n/, "$char\n";
+    ok(@a == 1 && $a[0] eq $char && !defined($warn));
+}
+
+{
+    # [perl #18195]
+    for my $u (0, 1) {
+	for my $a (0, 1) {
+	    $_ = 'readin,database,readout';
+	    utf8::upgrade $_ if $u;
+	    /(.+)/;
+	    my @d = split /[,]/,$1;
+	    is(join (':',@d), 'readin:database:readout', "[perl #18195]");
+	}
+    }
+}
+
+{
+    $p="a,b";
+    utf8::upgrade $p;
+    eval { @a=split(/[, ]+/,$p) };
+    is ("$@-@a-", '-a b-', '#20912 - split() to array with /[]+/ and utf8');
+}
+
+{
+    is (\@a, \@{"a"}, '@a must be global for following test');
+    $p="";
+    $n = @a = split /,/,$p;
+    is ($n, 0, '#21765 - pmreplroot hack used to return undef for 0 iters');
 }