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Fix and add tests for String#inspect. [ruby-dev:41153]

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27619 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
naruse 2010-05-04 19:07:05 +00:00
parent da5b468902
commit 7a17dca09f
1 changed files with 23 additions and 6 deletions
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29
test/ruby/test_m17n.rb
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@ -177,7 +177,7 @@ class TestM17N < Test::Unit::TestCase
assert_nothing_raised { eval(u(%{"\\u{6666}\xc2\xa1"})) }
end
def test_string_inspect
def test_string_inspect_invalid
assert_equal('"\xFE"', e("\xfe").inspect)
assert_equal('"\x8E"', e("\x8e").inspect)
assert_equal('"\x8F"', e("\x8f").inspect)
@ -200,15 +200,32 @@ class TestM17N < Test::Unit::TestCase
assert_equal('"\xF8\x80\x80\x80 "', u("\xf8\x80\x80\x80 ").inspect)
assert_equal('"\xFC\x80\x80\x80\x80 "', u("\xfc\x80\x80\x80\x80 ").inspect)
assert_equal('"\x{81308130}"', "\x81\x30\x81\x30".force_encoding('GB18030').inspect)
assert_equal("\"\\xA1\\x{8FA1A1}\"", e("\xa1\x8f\xa1\xa1").inspect)
assert_equal('"\x81."', s("\x81.").inspect)
assert_equal(s('"\x{8140}"'), s("\x81@").inspect)
assert_equal('"\xFC"', u("\xfc").inspect)
end
def test_string_inspect_encoding
orig_int = Encoding.default_internal
orig_ext = Encoding.default_external
Encoding.default_internal = nil
[Encoding::UTF_8, Encoding::EUC_JP, Encoding::Windows_31J, Encoding::GB18030].
each do |e|
Encoding.default_external = e
str = "\x81\x30\x81\x30".force_encoding('GB18030')
assert_equal(Encoding::GB18030 == e ? %{"#{str}"} : '"\x{81308130}"', str.inspect)
str = e("\xa1\x8f\xa1\xa1")
expected = "\"\\xA1\x8F\xA1\xA1\"".force_encoding("EUC-JP")
assert_equal(Encoding::EUC_JP == e ? expected : "\"\\xA1\\x{8FA1A1}\"", str.inspect)
str = s("\x81@")
assert_equal(Encoding::Windows_31J == e ? %{"#{str}"} : '"\x{8140}"', str.inspect)
str = "\u3042\u{10FFFD}"
assert_equal(Encoding::UTF_8 == e ? %{"#{str}"} : '"\u3042\u{10FFFD}"', str.inspect)
end
ensure
Encoding.default_internal = orig_int
Encoding.default_external = orig_ext
end
def test_str_dump
[
e("\xfe"),