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cc3088ea51
* gc.c (should_be_finalizable): check frozen after checkin FL_ABLE. * object.c (rb_obj_taint): check OBJ_TAINTABLE(obj). * object.c (rb_obj_freeze): remove immediate_frozen_tbl because all of immediate values are frozen. YAY! * object.c (rb_obj_frozen_p): ditto. * test/ruby/test_eval.rb: skip instance_variable_set for frozen objects. * test/ruby/test_weakmap.rb: check ArgumentError instead of RuntimeError. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47523 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
134 lines
2.8 KiB
Ruby
134 lines
2.8 KiB
Ruby
require 'test/unit'
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require_relative 'envutil'
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class TestWeakMap < Test::Unit::TestCase
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def setup
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@wm = ObjectSpace::WeakMap.new
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end
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def test_map
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x = Object.new
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k = "foo"
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@wm[k] = x
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assert_same(x, @wm[k])
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assert_not_same(x, @wm["FOO".downcase])
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end
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def test_aset_const
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x = Object.new
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assert_raise(ArgumentError) {@wm[true] = x}
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assert_raise(ArgumentError) {@wm[false] = x}
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assert_raise(ArgumentError) {@wm[nil] = x}
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assert_raise(ArgumentError) {@wm[42] = x}
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assert_raise(ArgumentError) {@wm[:foo] = x}
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assert_raise(ArgumentError) {@wm[x] = true}
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assert_raise(ArgumentError) {@wm[x] = false}
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assert_raise(ArgumentError) {@wm[x] = nil}
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assert_raise(ArgumentError) {@wm[x] = 42}
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assert_raise(ArgumentError) {@wm[x] = :foo}
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end
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def test_include?
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m = __callee__[/test_(.*)/, 1]
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k = "foo"
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1.times do
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x = Object.new
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@wm[k] = x
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assert_send([@wm, m, k])
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assert_not_send([@wm, m, "FOO".downcase])
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x = nil
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end
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GC.start
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assert_not_send([@wm, m, k])
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end
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alias test_member? test_include?
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alias test_key? test_include?
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def test_inspect
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x = Object.new
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k = BasicObject.new
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@wm[k] = x
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assert_match(/\A\#<#{@wm.class.name}:[^:]+:\s\#<BasicObject:[^:]*>\s=>\s\#<Object:[^:]*>>\z/,
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@wm.inspect)
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end
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def test_each
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m = __callee__[/test_(.*)/, 1]
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x1 = Object.new
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k1 = "foo"
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@wm[k1] = x1
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x2 = Object.new
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k2 = "bar"
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@wm[k2] = x2
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n = 0
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@wm.__send__(m) do |k, v|
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assert_match(/\A(?:foo|bar)\z/, k)
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case k
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when /foo/
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assert_same(k1, k)
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assert_same(x1, v)
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when /bar/
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assert_same(k2, k)
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assert_same(x2, v)
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end
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n += 1
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end
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assert_equal(2, n)
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end
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def test_each_key
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x1 = Object.new
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k1 = "foo"
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@wm[k1] = x1
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x2 = Object.new
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k2 = "bar"
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@wm[k2] = x2
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n = 0
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@wm.each_key do |k|
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assert_match(/\A(?:foo|bar)\z/, k)
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case k
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when /foo/
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assert_same(k1, k)
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when /bar/
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assert_same(k2, k)
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end
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n += 1
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end
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assert_equal(2, n)
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end
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def test_each_value
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x1 = "foo"
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k1 = Object.new
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@wm[k1] = x1
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x2 = "bar"
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k2 = Object.new
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@wm[k2] = x2
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n = 0
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@wm.each_value do |v|
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assert_match(/\A(?:foo|bar)\z/, v)
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case v
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when /foo/
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assert_same(x1, v)
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when /bar/
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assert_same(x2, v)
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end
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n += 1
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end
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assert_equal(2, n)
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end
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def test_size
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m = __callee__[/test_(.*)/, 1]
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assert_equal(0, @wm.__send__(m))
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x1 = "foo"
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k1 = Object.new
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@wm[k1] = x1
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assert_equal(1, @wm.__send__(m))
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x2 = "bar"
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k2 = Object.new
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@wm[k2] = x2
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assert_equal(2, @wm.__send__(m))
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end
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alias test_length test_size
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end
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