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* test/ruby/test_comparable.rb: new tests for Comparable, to achieve

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100% test coverage of compar.c.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16181 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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mame 2008-04-24 13:38:01 +00:00
parent ae6782315a
commit c8d27afcd6
2 changed files with 71 additions and 0 deletions
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ChangeLog
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@ -1,3 +1,8 @@
Thu Apr 24 22:34:52 2008 Yusuke Endoh <mame@tsg.ne.jp>
* test/ruby/test_comparable.rb: new tests for Comparable, to achieve
100% test coverage of compar.c.
Thu Apr 24 17:19:01 2008 Yukihiro Matsumoto <matz@ruby-lang.org>
* ruby.c (process_options): set safe_level before loading script.

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test/ruby/test_comparable.rb Normal file
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require 'test/unit'
class TestComparable < Test::Unit::TestCase
def setup
@o = Object.new
@o.extend(Comparable)
end
def test_equal
def @o.<=>(x); 0; end
assert_equal(true, @o == nil)
def @o.<=>(x); 1; end
assert_equal(false, @o == nil)
def @o.<=>(x); raise; end
assert_equal(false, @o == nil)
end
def test_gt
def @o.<=>(x); 1; end
assert_equal(true, @o > nil)
def @o.<=>(x); 0; end
assert_equal(false, @o > nil)
def @o.<=>(x); -1; end
assert_equal(false, @o > nil)
end
def test_ge
def @o.<=>(x); 1; end
assert_equal(true, @o >= nil)
def @o.<=>(x); 0; end
assert_equal(true, @o >= nil)
def @o.<=>(x); -1; end
assert_equal(false, @o >= nil)
end
def test_lt
def @o.<=>(x); 1; end
assert_equal(false, @o < nil)
def @o.<=>(x); 0; end
assert_equal(false, @o < nil)
def @o.<=>(x); -1; end
assert_equal(true, @o < nil)
end
def test_le
def @o.<=>(x); 1; end
assert_equal(false, @o <= nil)
def @o.<=>(x); 0; end
assert_equal(true, @o <= nil)
def @o.<=>(x); -1; end
assert_equal(true, @o <= nil)
end
def test_between
def @o.<=>(x); 0 <=> x end
assert_equal(false, @o.between?(1, 2))
assert_equal(false, @o.between?(-2, -1))
assert_equal(true, @o.between?(-1, 1))
assert_equal(true, @o.between?(0, 0))
end
def test_err
assert_raise(ArgumentError) { 1.0 < nil }
assert_raise(ArgumentError) { 1.0 < Object.new }
end
end