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test_class.rb
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test_class.rb
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# class
assert_equal 'true', %q( class C; end
Object.const_defined?(:C) )
assert_equal 'Class', %q( class C; end
C.class )
assert_equal 'C', %q( class C; end
C.name )
assert_equal 'C', %q( class C; end
C.new.class )
assert_equal 'C', %q( class C; end
C.new.class.name )
assert_equal 'Class', %q( class C; end
C.new.class.class )
# inherited class
assert_equal 'true', %q( class A; end
class C < A; end
Object.const_defined?(:C) )
assert_equal 'Class', %q( class A; end
class C < A; end
C.class )
assert_equal 'C', %q( class A; end
class C < A; end
C.name )
assert_equal 'C', %q( class A; end
class C < A; end
C.new.class )
assert_equal 'C', %q( class A; end
class C < A; end
C.new.class.name )
assert_equal 'Class', %q( class A; end
class C < A; end
C.new.class.class )
# module
assert_equal 'true', %q( module M; end
Object.const_defined?(:M) )
assert_equal 'Module', %q( module M; end
M.class )
assert_equal 'M', %q( module M; end
M.name )
assert_equal 'C', %q( module M; end
class C; include M; end
C.new.class )
# nested class
assert_equal 'A::B', %q( class A; end
class A::B; end
A::B )
assert_equal 'A::B', %q( class A; end
class A::B; end
A::B.name )
assert_equal 'A::B', %q( class A; end
class A::B; end
A::B.new.class )
assert_equal 'Class', %q( class A; end
class A::B; end
A::B.new.class.class )
assert_equal 'A::B::C', %q( class A; end
class A::B; end
class A::B::C; end
A::B::C )
assert_equal 'A::B::C', %q( class A; end
class A::B; end
class A::B::C; end
A::B::C.name )
assert_equal 'Class', %q( class A; end
class A::B; end
class A::B::C; end
A::B::C.class )
assert_equal 'A::B::C', %q( class A; end
class A::B; end
class A::B::C; end
A::B::C.new.class )
assert_equal 'Class', %q( class A; end
class A::B; end
class A::B::C; end
A::B::C.new.class.class )
assert_equal 'A::B2', %q( class A; end
class A::B; end
class A::B2 < A::B; end
A::B2 )
assert_equal 'Class', %q( class A; end
class A::B; end
class A::B2 < A::B; end
A::B2.class )
# reopen
assert_equal 'true', %q( class C; end; c1 = ::C
class C; end; c2 = ::C
c1.equal?(c2) )
assert_equal '1', %q( class C; end
class A; end
begin class C < A; end; rescue TypeError; 1 end )
assert_equal '1', %q( class C; end
begin module C; end; rescue TypeError; 1 end )
assert_equal '1', %q( C = 1 # [yarv-dev:782]
begin class C; end; rescue TypeError; 1 end )
assert_equal '1', %q( C = 1 # [yarv-dev:800]
begin module C; end; rescue TypeError; 1 end )
# colon2, colon3
assert_equal '1', %q( class A; end; A::C = 1; A::C )
assert_equal '1', %q( A = 7; begin A::C = 7; rescue TypeError; 1 end )
assert_equal '1', %q( begin 7::C = 7; rescue TypeError; 1 end )
assert_equal 'C', %q( class A; class ::C; end end; C )
assert_equal 'Class', %q( class A; class ::C; end end; C.class )
assert_equal 'OK', %q( class A; ::C = "OK"; end; C )
assert_equal 'String', %q( class A; ::C = "OK"; end; C.class )
# class/module dup
assert_equal 'Class', %q( class C; end; C.dup.class )
assert_equal 'Module', %q( module M; end; M.dup.class )
assert_equal "ok", %q{
module Foo
end
begin
def foo(&b)
Foo.module_eval &b
end
foo{
def bar
end
}
bar()
rescue NameError
:ok
end
}, '[ruby-core:14378]'
assert_equal '3', %q{
$i = 0
class C
def self.const_missing *args
$i+=1
end
end
3.times{
C::FOO
}
$i
}
assert_match /::C\z/, %q{
c = nil
Module.new{|m| c = class m::C; name; end}
c
}, '[ruby-dev:38456]'
assert_normal_exit %q{
s = Symbol.dup
class << s
end
s.allocate.to_s
}, '[ruby-core:30843]'