Change 28404 broke the construct s/foo/<<BAR/e. So, try to be more

[p5sagit/p5-mst-13.2.git] / t / op / split.t

diff --git a/t/op/split.t b/t/op/split.t
index 3d7e898..d2deff3 100755 (executable)
--- a/t/op/split.t
+++ b/t/op/split.t
@@ -6,7 +6,7 @@ BEGIN {
     require './test.pl';
 }
 
-plan tests => 50;
+plan tests => 55;
 
 $FS = ':';
 
@@ -50,12 +50,8 @@ $_ = join(':', split(/:/,'1:2:3:4:5:6:::', 999));
 is($_ , '1:2:3:4:5:6:::');
 
 # Does assignment to a list imply split to one more field than that?
-if ($^O eq 'MSWin32') { $foo = `.\\perl -D1024 -e "(\$a,\$b) = split;" 2>&1` }
-elsif ($^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                  { $foo = `./perl -D1024 -e '(\$a,\$b) = split;' 2>&1` }
-ok($foo =~ /DEBUGGING/ || $foo =~ /SV = (VOID|IV\(3\))/);
+$foo = runperl( switches => ['-Dt'], stderr => 1, prog => '($a,$b)=split;' );
+ok($foo =~ /DEBUGGING/ || $foo =~ /const\n?\Q(IV(3))\E/);
 
 # Can we say how many fields to split to when assigning to a list?
 ($a,$b) = split(' ','1 2 3 4 5 6', 2);
@@ -265,21 +261,40 @@ ok(@ary == 3 &&
 
 {
     # [perl #18195]
-    for my $a (0,1) {
-       $_ = 'readin,database,readout';
-       if ($ARGV[0])  {
-           $_ .= chr 256;
-           chop;
+    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]");
        }
-       /(.+)/;
-       my @d = split /[,]/,$1;
-       is(join (':',@d), 'readin:database:readout', "[perl #18195]")
     }
 }
 
 {
     $p="a,b";
     utf8::upgrade $p;
-    @a=split(/[, ]+/,$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');
+}
+
+{
+    # [perl #28938]
+    # assigning off the end of the array after a split could leave garbage
+    # in the inner elements
+
+    my $x;
+    @a = split /,/, ',,,,,';
+    $a[3]=1;
+    $x = \$a[2];
+    is (ref $x, 'SCALAR', '#28938 - garbage after extend');
+}
+