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* test/ruby/test_dir.rb: add tests to achieve over 90% test coverage

of dir.c.

* test/ruby/test_encoding.rb: add tests for dummy?, name_list and
  aliases.

* test/ruby/test_marshal.rb: add some tests.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16797 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
mame 2008-06-03 13:34:48 +00:00
parent 87050da59f
commit 9f42dfa012
4 changed files with 219 additions and 0 deletions

View file

@ -25,4 +25,30 @@ class TestEncoding < Test::Unit::TestCase
assert_equal(e.object_id, Marshal.load(Marshal.dump(e)).object_id)
end
end
def test_find
assert_raise(ArgumentError) { Encoding.find("foobarbazqux") }
end
def test_dummy_p
assert_equal(true, Encoding::ISO_2022_JP.dummy?)
assert_equal(false, Encoding::UTF_8.dummy?)
end
def test_name_list
assert_instance_of(Array, Encoding.name_list)
Encoding.name_list.each do |x|
assert_instance_of(String, x)
end
end
def test_aliases
assert_instance_of(Hash, Encoding.aliases)
Encoding.aliases.each do |k, v|
assert(Encoding.name_list.include?(k))
assert(Encoding.name_list.include?(v))
assert_instance_of(String, k)
assert_instance_of(String, v)
end
end
end