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* object.c (rb_obj_ivar_set): call to_str for string only once.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40178 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
naruse 2013-04-08 03:05:15 +00:00
parent 6cb682a480
commit ae13ab2466
4 changed files with 69 additions and 10 deletions
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38
test/ruby/test_module.rb
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@ -262,6 +262,12 @@ class TestModule < Test::Unit::TestCase
def test_const_get
assert_equal(Math::PI, Math.const_get("PI"))
assert_equal(Math::PI, Math.const_get(:PI))
n = Object.new
def n.to_str; @count = defined?(@count) ? @count + 1 : 1; "PI"; end
def n.count; @count; end
assert_equal(Math::PI, Math.const_get(n))
assert_equal(1, n.count)
end
def test_nested_get
@ -302,6 +308,20 @@ class TestModule < Test::Unit::TestCase
assert_equal(99, Other::KOALA)
Other.const_set("WOMBAT", "Hi")
assert_equal("Hi", Other::WOMBAT)
n = Object.new
def n.to_str; @count = defined?(@count) ? @count + 1 : 1; "HOGE"; end
def n.count; @count; end
def n.count=(v); @count=v; end
assert(!Other.const_defined?(:HOGE))
Other.const_set(n, 999)
assert_equal(1, n.count)
n.count = 0
assert_equal(999, Other.const_get(n))
assert_equal(1, n.count)
n.count = 0
assert_equal(true, Other.const_defined?(n))
assert_equal(1, n.count)
end
def test_constants
@ -669,6 +689,12 @@ class TestModule < Test::Unit::TestCase
assert_raise(NameError) { c.class_variable_get(:foo) }
assert_raise(NameError) { c.class_variable_get("bar") }
assert_raise(TypeError) { c.class_variable_get(1) }
n = Object.new
def n.to_str; @count = defined?(@count) ? @count + 1 : 1; "@@foo"; end
def n.count; @count; end
assert_equal(:foo, c.class_variable_get(n))
assert_equal(1, n.count)
end
def test_class_variable_set
@ -679,6 +705,13 @@ class TestModule < Test::Unit::TestCase
assert_raise(NameError) { c.class_variable_set(:foo, 1) }
assert_raise(NameError) { c.class_variable_set("bar", 1) }
assert_raise(TypeError) { c.class_variable_set(1, 1) }
n = Object.new
def n.to_str; @count = defined?(@count) ? @count + 1 : 1; "@@foo"; end
def n.count; @count; end
c.class_variable_set(n, :bar)
assert_equal(:bar, c.class_eval('@@foo'))
assert_equal(1, n.count)
end
def test_class_variable_defined
@ -689,6 +722,11 @@ class TestModule < Test::Unit::TestCase
assert_raise(NameError) { c.class_variable_defined?(:foo) }
assert_raise(NameError) { c.class_variable_defined?("bar") }
assert_raise(TypeError) { c.class_variable_defined?(1) }
n = Object.new
def n.to_str; @count = defined?(@count) ? @count + 1 : 1; "@@foo"; end
def n.count; @count; end
assert_equal(true, c.class_variable_defined?(n))
assert_equal(1, n.count)
end
def test_remove_class_variable