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-rw-r--r--test/ruby/test_m17n.rb2
1 files changed, 2 insertions, 0 deletions
diff --git a/test/ruby/test_m17n.rb b/test/ruby/test_m17n.rb
index 44f19254dc..a16e49c27a 100644
--- a/test/ruby/test_m17n.rb
+++ b/test/ruby/test_m17n.rb
@@ -1625,6 +1625,7 @@ class TestM17N < Test::Unit::TestCase
assert_equal(u("\x81"), u("a\x81c").scrub {|c| break c})
assert_raise(ArgumentError) {u("a\x81").scrub {|c| c}}
+ assert_raise(ArgumentError) {u("a").scrub("?") {|c| c}}
end
def test_scrub_widechar
@@ -1645,6 +1646,7 @@ class TestM17N < Test::Unit::TestCase
"\x00\xD8\x42\x30".force_encoding(Encoding::UTF_16LE).
scrub {|e| c = e; "?".encode(Encoding::UTF_16LE)})
assert_equal("\x00\xD8".force_encoding(Encoding::UTF_16LE), c)
+ assert_raise(ArgumentError) {"\uFFFD\u3042".encode("UTF-16BE").scrub("") {}}
end
def test_scrub_dummy_encoding