X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2Fop%2Flex_assign.t;h=c6c424d26e08d7dc55b2a9f9622a17d633048e7a;hb=21fa6956243df9cb622bebfa0934ea7923519b4f;hp=8ca22b0378ab4e8b55b08d8b766f028cbcaf2676;hpb=712a1d7413ba4a7cd1257d4cb32850432afd6dd4;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/t/op/lex_assign.t b/t/op/lex_assign.t
index 8ca22b0..c6c424d 100755
--- a/t/op/lex_assign.t
+++ b/t/op/lex_assign.t
@@ -5,13 +5,15 @@ BEGIN {
     @INC = '../lib';
 }
 
+$| = 1;
 umask 0;
 $xref = \ "";
+$runme = $^X;
 @a = (1..5);
 %h = (1..6);
 $aref = \@a;
 $href = \%h;
-open OP, qq{$^X -le "print 'aaa Ok ok' for 1..100"|};
+open OP, qq{$runme -le "print 'aaa Ok ok' for 1..100"|};
 $chopit = 'aaaaaa';
 @chopar = (113 .. 119);
 $posstr = '123456';
@@ -21,20 +23,101 @@ $nn = $n = 2;
 sub subb {"in s"}
 
 @INPUT = <DATA>;
-print "1..", (scalar @INPUT), "\n";
+@simple_input = grep /^\s*\w+\s*\$\w+\s*[#\n]/, @INPUT;
+print "1..", (10 + @INPUT + @simple_input), "\n";
 $ord = 0;
 
 sub wrn {"@_"}
 
+# Check correct optimization of ucfirst etc
+$ord++;
+my $a = "AB";
+my $b = "\u\L$a";
+print "not " unless $b eq 'Ab';
+print "ok $ord\n";
+
+# Check correct destruction of objects:
+my $dc = 0;
+sub A::DESTROY {$dc += 1}
+$a=8;
+my $b;
+{ my $c = 6; $b = bless \$c, "A"}
+
+$ord++;
+print "not " unless $dc == 0;
+print "ok $ord\n";
+
+$b = $a+5;
+
+$ord++;
+print "not " unless $dc == 1;
+print "ok $ord\n";
+
+$ord++;
+my $xxx = 'b';
+$xxx = 'c' . ($xxx || 'e');
+print "not " unless $xxx eq 'cb';
+print "ok $ord\n";
+
+{				# Check calling STORE
+  my $sc = 0;
+  sub B::TIESCALAR {bless [11], 'B'}
+  sub B::FETCH { -(shift->[0]) }
+  sub B::STORE { $sc++; my $o = shift; $o->[0] = 17 + shift }
+
+  my $m;
+  tie $m, 'B';
+  $m = 100;
+
+  $ord++;
+  print "not " unless $sc == 1;
+  print "ok $ord\n";
+
+  my $t = 11;
+  $m = $t + 89;
+  
+  $ord++;
+  print "not " unless $sc == 2;
+  print "ok $ord\n";
+
+  $ord++;
+  print "# $m\nnot " unless $m == -117;
+  print "ok $ord\n";
+
+  $m += $t;
+
+  $ord++;
+  print "not " unless $sc == 3;
+  print "ok $ord\n";
+
+  $ord++;
+  print "# $m\nnot " unless $m == 89;
+  print "ok $ord\n";
+
+}
+
+# Chains of assignments
+
+my ($l1, $l2, $l3, $l4);
+my $zzzz = 12;
+$zzz1 = $l1 = $l2 = $zzz2 = $l3 = $l4 = 1 + $zzzz;
+
+$ord++;
+print "# $zzz1 = $l1 = $l2 = $zzz2 = $l3 = $l4 = 13\nnot "
+  unless $zzz1 == 13 and $zzz2 == 13 and $l1 == 13
+  and $l2 == 13 and $l3 == 13 and $l4 == 13;
+print "ok $ord\n";
+
 for (@INPUT) {
   $ord++;
   ($op, undef, $comment) = /^([^\#]+)(\#\s+(.*))?/;
   $comment = $op unless defined $comment;
+  chomp;
   $op = "$op==$op" unless $op =~ /==/;
   ($op, $expectop) = $op =~ /(.*)==(.*)/;
   
   $skip = ($op =~ /^'\?\?\?'/ or $comment =~ /skip\(.*\Q$^O\E.*\)/i)
-	  ? "skip" : "not";
+	  ? "skip" : "# '$_'\nnot";
   $integer = ($comment =~ /^i_/) ? "use integer" : '' ;
   (print "#skipping $comment:\nok $ord\n"), next if $skip eq 'skip';
   
@@ -55,14 +138,42 @@ EOE
       print "# skipping $comment: unimplemented:\nok $ord\n";
     } else {
       warn $@;
-      print "not ok $ord\n";
+      print "# '$_'\nnot ok $ord\n";
+    }
+  }
+}
+
+for (@simple_input) {
+  $ord++;
+  ($op, undef, $comment) = /^([^\#]+)(\#\s+(.*))?/;
+  $comment = $op unless defined $comment;
+  chomp;
+  ($operator, $variable) = /^\s*(\w+)\s*\$(\w+)/ or warn "misprocessed '$_'\n";
+  eval <<EOE;
+  local \$SIG{__WARN__} = \\&wrn;
+  my \$$variable = "Ac# Ca\\nxxx";
+  \$$variable = $operator \$$variable;
+  \$toself = \$$variable;
+  \$direct = $operator "Ac# Ca\\nxxx";
+  print "# \\\$$variable = $operator \\\$$variable\\nnot "
+    unless \$toself eq \$direct;
+  print "ok \$ord\\n";
+EOE
+  if ($@) {
+    if ($@ =~ /is unimplemented/) {
+      print "# skipping $comment: unimplemented:\nok $ord\n";
+    } elsif ($@ =~ /Can't (modify|take log of 0)/) {
+      print "# skipping $comment: syntax not good for selfassign:\nok $ord\n";
+    } else {
+      warn $@;
+      print "# '$_'\nnot ok $ord\n";
     }
   }
 }
 __END__
 ref $xref			# ref
 ref $cstr			# ref nonref
-`ls`				# backtick skip(MSWin32)
+`$runme -e "print qq[1\\n]"`				# backtick skip(MSWin32)
 `$undefed`			# backtick undef skip(MSWin32)
 <*>				# glob
 <OP>				# readline
@@ -133,7 +244,7 @@ lc $cstr			# lc
 quotemeta $cstr			# quotemeta
 @$aref				# rv2av
 @$undefed			# rv2av undef
-each %h==1			# each
+(each %h) % 2 == 1		# each
 values %h			# values
 keys %h				# keys
 %$href				# rv2hv
@@ -154,7 +265,7 @@ open BLAH, "<non-existent"	# open
 fileno STDERR			# fileno
 umask 0				# umask
 select STDOUT			# sselect
-select "","","",0		# select
+select undef,undef,undef,0	# select
 getc OP				# getc
 '???'				# read
 '???'				# sysread
@@ -187,7 +298,7 @@ readlink 'non-existent', 'non-existent1' # readlink
 '???'				# fork
 '???'				# wait
 '???'				# waitpid
-system "$^X -e 0"		# system
+system "$runme -e 0"		# system skip(VMS)
 '???'				# exec
 '???'				# kill
 getppid				# getppid
@@ -196,9 +307,9 @@ getpgrp				# getpgrp
 getpriority $$, $$		# getpriority
 '???'				# setpriority
 time				# time
-localtime			# localtime
-gmtime				# gmtime
-sleep 1				# sleep
+localtime $^T			# localtime
+gmtime $^T			# gmtime
+'???'				# sleep: can randomly fail
 '???'				# alarm
 '???'				# shmget
 '???'				# shmctl