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Added dedicated helper methods

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This commit is contained in:
Nobuyoshi Nakada 2020-12-21 15:04:06 +09:00
parent 7a094146e6
commit e70206f570
Notes: git 2020-12-23 13:51:08 +09:00 
Merged: https://github.com/ruby/ruby/pull/3950
1 changed files with 33 additions and 16 deletions
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49
test/ruby/test_parse.rb
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@ -1174,6 +1174,24 @@ x = __ENCODING__
assert_equal(1, ex.message.scan(w).size, "same #{w.inspect} warning should be just once")
end
def eval_separately(code)
Class.new.class_eval(code)
end
def assert_ractor_error(message, code)
assert_raise_with_message(Ractor::Error, message) do
eval_separately(code)
end
end
def assert_ractor_shareable(obj)
assert Ractor.shareable?(obj), ->{"Expected #{mu_pp(obj)} to be ractor shareable"}
end
def assert_not_ractor_shareable(obj)
assert !Ractor.shareable?(obj), ->{"Expected #{mu_pp(obj)} not to be ractor shareable"}
end
def test_shareable_constant_value
assert_warning(/invalid value/) do
assert_valid_syntax("# shareable_constant_value: invalid-option", verbose: true)
@ -1181,7 +1199,7 @@ x = __ENCODING__
assert_warning(/ignored/) do
assert_valid_syntax("nil # shareable_constant_value: true", verbose: true)
end
a, b, c = Class.new.class_eval("#{<<~"begin;"}\n#{<<~'end;'}")
a, b, c = eval_separately("#{<<~"begin;"}\n#{<<~'end;'}")
begin;
# shareable_constant_value: experimental_everything
A = [[1]]
@ -1193,12 +1211,13 @@ x = __ENCODING__
[A, B, C]
end;
assert_send([Ractor, :shareable?, a])
assert_not_send([Ractor, :shareable?, b])
assert_send([Ractor, :shareable?, c])
assert_ractor_shareable(a)
assert_not_ractor_shareable(b)
assert_ractor_shareable(c)
assert_equal([1], a[0])
assert_send([Ractor, :shareable?, a[0]])
a, b = Class.new.class_eval("#{<<~"begin;"}\n#{<<~'end;'}")
assert_ractor_shareable(a[0])
a, b = eval_separately("#{<<~"begin;"}\n#{<<~'end;'}")
begin;
# shareable_constant_value: none
class X
@ -1208,18 +1227,16 @@ x = __ENCODING__
B = []
[X::A, B]
end;
assert_send([Ractor, :shareable?, a])
assert_not_send([Ractor, :shareable?, b])
assert_ractor_shareable(a)
assert_not_ractor_shareable(b)
assert_equal([1], a[0])
assert_send([Ractor, :shareable?, a[0]])
assert_ractor_shareable(a[0])
assert_raise_with_message(Ractor::Error, /unshareable/) do
Class.new.class_eval("#{<<~"begin;"}\n#{<<~'end;'}")
begin;
# shareable_constant_value: literal
C = ["Not " + "shareable"]
end;
end
assert_ractor_error(/unshareable/, "#{<<~"begin;"}\n#{<<~'end;'}")
begin;
# shareable_constant_value: literal
C = ["Not " + "shareable"]
end;
end
=begin