add tests for change#1458 and then some

p4raw-link: @1458 on //depot/perl: 1167e5dafaeb6f2fafbecb2493434aa60f088f4d

p4raw-id: //depot/perl@1459

diff --git a/t/op/array.t b/t/op/array.t
index c0225a1..0fd6952 100755 (executable)
--- a/t/op/array.t
+++ b/t/op/array.t
@@ -1,6 +1,6 @@
 #!./perl
 
-print "1..37\n";
+print "1..63\n";
 
 @ary = (1,2,3,4,5);
 if (join('',@ary) eq '12345') {print "ok 1\n";} else {print "not ok 1\n";}
@@ -120,3 +120,82 @@ print $foo eq 'b' ? "ok 36\n" : "not ok 36\n";
 @foo = ( 'foo', 'bar', 'burbl');
 push(foo, 'blah');
 print $#foo == 3 ? "ok 37\n" : "not ok 37\n";
+
+# various AASSIGN_COMMON checks (see newASSIGNOP() in op.c)
+
+$test = 37;
+sub t { ++$test; print "not " unless $_[0]; print "ok $test\n"; }
+
+@foo = @foo;
+t("@foo" eq "foo bar burbl blah");                             # 38
+
+(undef,@foo) = @foo;
+t("@foo" eq "bar burbl blah");                                 # 39
+
+@foo = ('XXX',@foo, 'YYY');
+t("@foo" eq "XXX bar burbl blah YYY");                         # 40
+
+@foo = @foo = qw(foo bar burbl blah);
+t("@foo" eq "foo bar burbl blah");                             # 41
+
+@bar = @foo = qw(foo bar);                                     # 42
+t("@foo" eq "foo bar");
+t("@bar" eq "foo bar");                                                # 43
+
+# try the same with local
+@foo = ( 'foo', 'bar', 'burbl', 'blah');
+{
+
+    local @foo = @foo;
+    t("@foo" eq "foo bar burbl blah");                         # 44
+    {
+       local (undef,@foo) = @foo;
+       t("@foo" eq "bar burbl blah");                          # 45
+       {
+           local @foo = ('XXX',@foo,'YYY');
+           t("@foo" eq "XXX bar burbl blah YYY");              # 46
+           {
+               local @foo = local(@foo) = qw(foo bar burbl blah);
+               t("@foo" eq "foo bar burbl blah");              # 47
+               {
+                   local (@bar) = local(@foo) = qw(foo bar);
+                   t("@foo" eq "foo bar");                     # 48
+                   t("@bar" eq "foo bar");                     # 49
+               }
+               t("@foo" eq "foo bar burbl blah");              # 50
+           }
+           t("@foo" eq "XXX bar burbl blah YYY");              # 51
+       }
+       t("@foo" eq "bar burbl blah");                          # 52
+    }
+    t("@foo" eq "foo bar burbl blah");                         # 53
+}
+
+# try the same with my
+{
+
+    my @foo = @foo;
+    t("@foo" eq "foo bar burbl blah");                         # 54
+    {
+       my (undef,@foo) = @foo;
+       t("@foo" eq "bar burbl blah");                          # 55
+       {
+           my @foo = ('XXX',@foo,'YYY');
+           t("@foo" eq "XXX bar burbl blah YYY");              # 56
+           {
+               my @foo = my @foo = qw(foo bar burbl blah);
+               t("@foo" eq "foo bar burbl blah");              # 57
+               {
+                   my (@bar) = my(@foo) = qw(foo bar);
+                   t("@foo" eq "foo bar");                     # 58
+                   t("@bar" eq "foo bar");                     # 59
+               }
+               t("@foo" eq "foo bar burbl blah");              # 60
+           }
+           t("@foo" eq "XXX bar burbl blah YYY");              # 61
+       }
+       t("@foo" eq "bar burbl blah");                          # 62
+    }
+    t("@foo" eq "foo bar burbl blah");                         # 63
+}
+