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Make Set a builtin feature [Feature #16989]

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Akinori MUSHA 2022-02-17 18:02:42 +09:00
parent 7757ccb504
commit dd3501bb95
Notes: git 2022-02-18 11:56:45 +09:00
3 changed files with 49 additions and 1 deletions
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39
test/test_set.rb
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@ -838,3 +838,42 @@ class TC_Enumerable < Test::Unit::TestCase
assert_not_same set, set.to_set { |o| o }
end
end
class TC_Set_Builtin < Test::Unit::TestCase
private def should_omit?
Gem::Version.new(RUBY_VERSION) < Gem::Version.new('3.2.0') ||
!File.exist?(File.expand_path('../prelude.rb', __dir__))
end
def test_Set
omit "skipping the test for the builtin Set" if should_omit?
assert_separately([], "#{<<~"begin;"}\n#{<<~'end;'}")
begin;
assert_nothing_raised do
set = Set.new([1, 2])
assert_equal('Set', set.class.name)
end
end;
assert_separately([], "#{<<~"begin;"}\n#{<<~'end;'}")
begin;
assert_nothing_raised do
set = Set[1, 2]
assert_equal('Set', set.class.name)
end
end;
end
def test_to_set
omit "skipping the test for the builtin Enumerable#to_set" if should_omit?
assert_separately([], "#{<<~"begin;"}\n#{<<~'end;'}")
begin;
assert_nothing_raised do
set = [1, 2].to_set
assert_equal('Set', set.class.name)
end
end;
end
end