* time.c (time_strftime): format should be ascii compatible.

* parse.y (rb_intern3): non ASCII compatible symbols.

* re.c (rb_reg_regsub): add encoding check.

* string.c (rb_str_chomp_bang): ditto.

* test/ruby/test_utf16.rb (TestUTF16::test_chomp): raises exception.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@15640 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 15 insertions, 5 deletions

diff --git a/test/ruby/test_utf16.rb b/test/ruby/test_utf16.rb
index bd5637773..1647563f8 100644
--- a/test/ruby/test_utf16.rb
+++ b/test/ruby/test_utf16.rb
@@ -132,13 +132,21 @@ EOT
   end
 
   def test_hex
-    s1 = "f\0f\0".force_encoding("utf-16le")
-    assert_equal(255, s1.hex, "#{encdump s1}.hex")
+    assert_raise(ArgumentError) {
+      "ff".encode("utf-16le").hex
+    }
+    assert_raise(ArgumentError) {
+      "ff".encode("utf-16be").hex
+    }
   end
 
   def test_oct
-    assert_equal(077, "77".encode("utf-16le").oct)
-    assert_equal(077, "77".encode("utf-16be").oct)
+    assert_raise(ArgumentError) {
+      "77".encode("utf-16le").oct
+    }
+    assert_raise(ArgumentError) {
+      "77".encode("utf-16be").oct
+    }
   end
 
   def test_count
@@ -224,7 +232,9 @@ EOT
 
   def test_chomp
     s = "\1\n".force_encoding("utf-16be")
-    assert_str_equal(s, s.chomp, "#{encdump s}.chomp")
+    assert_raise(ArgumentError, "#{encdump s}.chomp") {
+      s.chomp
+    }
   end
 
   def test_succ