Tests for package; declarations in UTF-8

2 files changed, 95 insertions, 0 deletions

diff --git a/MANIFEST b/MANIFEST
index f3a27c66b3..e2d8b25cd7 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -5284,6 +5284,7 @@ t/uni/lex_utf8.t		See if Unicode in lexer works
 t/uni/lower.t			See if Unicode casing works
 t/uni/method.t			See if Unicode methods work
 t/uni/overload.t		See if Unicode overloading works
+t/uni/package.t			See if Unicode in package declarations works
 t/uni/parser.t			See if Unicode in the parser works in edge cases.
 t/uni/sprintf.t			See if Unicode sprintf works
 t/uni/tie.t			See if Unicode tie works
diff --git a/t/uni/package.t b/t/uni/package.t
new file mode 100644
index 0000000000..317ddd4b7a
--- /dev/null
+++ b/t/uni/package.t
@@ -0,0 +1,94 @@
+#!./perl
+
+# Checks if 'package' work as intended.
+
+BEGIN {
+    require './test.pl';
+}
+
+plan (tests => 16);
+
+use utf8;
+use open qw( :utf8 :std );
+
+package Føø::Bær { }
+
+package クラス { }
+
+package ฟọ::バッズ { }
+
+ok 1, "sanity check. If we got this far, UTF-8 in package names is legal.";
+
+#The next few come from comp/package.t
+{
+
+    $ㄅĽuṞfⳐ = 123;
+    
+    package ꑭʑ;
+
+    sub ニュー {bless [];}
+    $bar = 4;
+    {
+        package 압Ƈ;
+        $ㄅĽuṞfⳐ = 5;
+    }
+    
+    $압Ƈ'd읯ⱪ = 6;        #'
+
+    $ꑭʑ = 2;
+    
+    $ꑭʑ = join(':', sort(keys %ꑭʑ::));
+    $압Ƈ = join(':', sort(keys %압Ƈ::));
+    
+    ::is $ꑭʑ, 'bar:ニュー:ꑭʑ:압Ƈ', "comp/stash.t test 1";
+    ::is $압Ƈ, "d읯ⱪ:ㄅĽuṞfⳐ", "comp/stash.t test 2";
+    ::is $main'ㄅĽuṞfⳐ, 123, "comp/stash.t test 3";
+
+    package 압Ƈ;
+
+    ::is $ㄅĽuṞfⳐ, 5, "comp/stash.t test 4";
+    eval '::is $ㄅĽuṞfⳐ, 5, "comp/stash.t test 5";';
+    eval 'package main; is $ㄅĽuṞfⳐ, 123, "comp/stash.t test 6";';
+    ::is $ㄅĽuṞfⳐ, 5, "comp/stash.t test 7";
+
+    #This is actually pretty bad, as caller() wasn't clean to begin with.
+    package main;
+    sub ㄘ { caller(0) }
+    
+    sub ƒஓ {
+    my $s = shift;
+    if ($s) {
+            package ᛔQR;
+            main::ㄘ();
+    }
+    }
+    
+    is((ƒஓ(1))[0], 'ᛔQR', "comp/stash.t test 8");
+    
+    my $Q = ꑭʑ->ニュー();
+    undef %ꑭʑ::;
+    eval { $a = *ꑭʑ::ニュー{PACKAGE}; };
+    is $a, "__ANON__", "comp/stash.t test 9";
+
+    {
+        local $@;
+        eval { $Q->param; };
+        like $@, qr/^Can't use anonymous symbol table for method lookup/, "comp/stash.t test 10";
+    }
+    
+    like "$Q", qr/^__ANON__=/, "comp/stash.t test 11";
+
+    is ref $Q, "__ANON__", "comp/stash.t test 12";
+
+    package bugⅲⅱⅴⅵⅱ { #not really latin, but bear with me, I'm not Damian.
+        ::is( __PACKAGE__,   'bugⅲⅱⅴⅵⅱ', "comp/stash.t test 13");
+        ::is( eval('__PACKAGE__'), 'bugⅲⅱⅴⅵⅱ', "comp/stash.t test 14");
+    }
+}
+
+#This comes from comp/package_block.t
+{
+    local $@;
+    eval q[package ᕘ {];
+    like $@, qr/\AMissing right curly /, "comp/package_block.t test";
+}