* test/ruby/test_array.rb (test_pack): use utf-8.

* test/ruby/test_pack.rb (test_pack_U): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20022 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test/ruby/test_array.rb

@@ -888,7 +888,7 @@ class TestArray < Test::Unit::TestCase
     assert_equal("aGVsbG8K\n",  @cls["hello\n"].pack("m"))
     assert_equal(",:&5L;&\\*:&5L;&\\*\n",  @cls["hello\nhello\n"].pack("u"))
 
-    assert_equal("\xc2\xa9B\xe2\x89\xa0", @cls[0xa9, 0x42, 0x2260].pack("U*"))
+    assert_equal("\u{a9 42 2260}", @cls[0xa9, 0x42, 0x2260].pack("U*"))
 
 
     format = "c2x5CCxsdils_l_a6";

test/ruby/test_pack.rb

@@ -51,9 +51,9 @@ class TestPack < Test::Unit::TestCase
     assert_raise(RangeError) { [-0x40000000].pack("U") }
     assert_raise(RangeError) { [-1].pack("U") }
     assert_equal "\000", [0].pack("U")
-    assert_equal "\374\277\277\277\277\277", [0x3fffffff].pack("U")
-    assert_equal "\375\200\200\200\200\200", [0x40000000].pack("U")
-    assert_equal "\375\277\277\277\277\277", [0x7fffffff].pack("U")
+    assert_equal "\374\277\277\277\277\277".force_encoding(Encoding::UTF_8), [0x3fffffff].pack("U")
+    assert_equal "\375\200\200\200\200\200".force_encoding(Encoding::UTF_8), [0x40000000].pack("U")
+    assert_equal "\375\277\277\277\277\277".force_encoding(Encoding::UTF_8), [0x7fffffff].pack("U")
     assert_raise(RangeError) { [0x80000000].pack("U") }
     assert_raise(RangeError) { [0x100000000].pack("U") }
   end