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assertions for r62914

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* test/ruby/test_keyword.rb (test_splat_hash): assertion on
  mandatory and rest arguments.  r62914 is not only for optional
  argument.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62919 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2018-03-25 14:06:06 +00:00
parent a23eca2672
commit f28d6165f6
1 changed files with 10 additions and 2 deletions
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12
test/ruby/test_keyword.rb
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@ -506,8 +506,10 @@ class TestKeywordArguments < Test::Unit::TestCase
def test_splat_hash
m = Object.new
def m.f() :ok; end
def m.f1(a) a; end
def m.f2(a = nil) a; end
def m.f3(**a) a; end
def m.f4(*a) a; end
o = {a: 1}
assert_raise_with_message(ArgumentError, /unknown keyword: a/) {
m.f(**o)
@ -518,11 +520,17 @@ class TestKeywordArguments < Test::Unit::TestCase
assert_equal(:ok, m.f(*a, **o), '[ruby-core:83638] [Bug #10856]')
o = {a: 42}
assert_warning(/splat keyword/, 'splat to mandatory') do
assert_equal({a: 42}, m.f1(**o))
end
assert_warning(/splat keyword/) do
assert_equal({a: 42}, m.f2(**o), '[ruby-core:82280] [Bug #13791]')
end
assert_warning('') do
assert_equal({a: 42}, m.f3(**o), 'splat to kwrest')
assert_warning('', 'splat to kwrest') do
assert_equal({a: 42}, m.f3(**o))
end
assert_warning('', 'splat to rest') do
assert_equal([{a: 42}], m.f4(**o))
end
assert_warning('') do