move dump format validation into parsing epilogue

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61380 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 10 insertions, 0 deletions

diff --git a/test/ruby/test_string.rb b/test/ruby/test_string.rb
index c2f28b8da2..03ff62b19d 100644
--- a/test/ruby/test_string.rb
+++ b/test/ruby/test_string.rb
@@ -769,6 +769,9 @@ CODE
     assert_equal(S(""), S('"\\u{}"').undump)
     assert_equal(S(""), S('"\\u{  }"').undump)
 
+    assert_equal(S("\u3042".encode("sjis")), S('"\x82\xA0"'.force_encoding("sjis")).undump)
+    assert_equal(S("\u8868".encode("sjis")), S("\"\\x95\\\\\"".force_encoding("sjis")).undump)
+
     assert_equal(S("äöü"), S('"\u00E4\u00F6\u00FC"').undump)
     assert_equal(S("äöü"), S('"\xC3\xA4\xC3\xB6\xC3\xBC"').undump)
 
@@ -782,10 +785,17 @@ CODE
 
     assert_raise(RuntimeError) { S('\u3042').undump }
     assert_raise(RuntimeError) { S('"".force_encoding()').undump }
+    assert_raise(RuntimeError) { S('"".force_encoding("').undump }
     assert_raise(RuntimeError) { S('"".force_encoding("UNKNOWN")').undump }
+    assert_raise(RuntimeError) { S('"\u3042".force_encoding("UTF-16LE")').undump }
+    assert_raise(RuntimeError) { S('"\x00\x00".force_encoding("UTF-16LE")"').undump }
+    assert_raise(RuntimeError) { S('"\x00\x00".force_encoding("'+("a"*9999999)+'")"').undump }
     assert_raise(RuntimeError) { S(%("\u00E4")).undump }
+    assert_raise(RuntimeError) { S('"').undump }
+    assert_raise(RuntimeError) { S('"""').undump }
     assert_raise(RuntimeError) { S('""""').undump }
 
+    assert_raise(RuntimeError) { S('"a').undump }
     assert_raise(RuntimeError) { S('"\u"').undump }
     assert_raise(RuntimeError) { S('"\u{"').undump }
     assert_raise(RuntimeError) { S('"\u304"').undump }