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-rw-r--r--test/-ext-/funcall/test_passing_block.rb56
1 files changed, 54 insertions, 2 deletions
diff --git a/test/-ext-/funcall/test_passing_block.rb b/test/-ext-/funcall/test_passing_block.rb
index 5112bc0..c2d7639 100644
--- a/test/-ext-/funcall/test_passing_block.rb
+++ b/test/-ext-/funcall/test_passing_block.rb
@@ -3,8 +3,8 @@ require 'test/unit'
class TestFuncall < Test::Unit::TestCase
module Relay
- def self.target(*args, &block)
- yield(*args) if block
+ def self.target(*args, **kw, &block)
+ yield(*args, **kw) if block
end
end
require '-test-/funcall'
@@ -20,4 +20,56 @@ class TestFuncall < Test::Unit::TestCase
Relay.with_funcall_passing_block("feature#4504") {|arg| ok = arg || true}
assert_equal("feature#4504", ok)
end
+
+ def test_with_funcall_passing_block_kw
+ block = ->(*a, **kw) { [a, kw] }
+ assert_equal([[1], {}], Relay.with_funcall_passing_block_kw(0, 1, &block))
+ assert_equal([[], {a: 1}], Relay.with_funcall_passing_block_kw(1, a: 1, &block))
+ assert_equal([[1], {a: 1}], Relay.with_funcall_passing_block_kw(1, 1, a: 1, &block))
+ assert_equal([[{}], {}], Relay.with_funcall_passing_block_kw(2, {}, **{}, &block))
+ assert_equal([[], {a: 1}], Relay.with_funcall_passing_block_kw(3, a: 1, &block))
+ assert_equal([[{a: 1}], {}], Relay.with_funcall_passing_block_kw(3, {a: 1}, **{}, &block))
+ assert_warn(/warning: The keyword argument is passed as the last hash parameter.*for method/m) do
+ assert_equal({}, Relay.with_funcall_passing_block_kw(3, **{}, &->(a){a}))
+ end
+ end
+
+ def test_with_funcallv_public_kw
+ o = Object.new
+ def o.foo(*args, **kw)
+ [args, kw]
+ end
+ def o.bar(*args, **kw)
+ [args, kw]
+ end
+ o.singleton_class.send(:private, :bar)
+ def o.baz(arg)
+ arg
+ end
+ assert_equal([[1], {}], Relay.with_funcallv_public_kw(o, :foo, 0, 1))
+ assert_equal([[], {a: 1}], Relay.with_funcallv_public_kw(o, :foo, 1, a: 1))
+ assert_equal([[1], {a: 1}], Relay.with_funcallv_public_kw(o, :foo, 1, 1, a: 1))
+ assert_equal([[{}], {}], Relay.with_funcallv_public_kw(o, :foo, 2, {}, **{}))
+ assert_equal([[], {a: 1}], Relay.with_funcallv_public_kw(o, :foo, 3, a: 1))
+ assert_equal([[{a: 1}], {}], Relay.with_funcallv_public_kw(o, :foo, 3, {a: 1}, **{}))
+ assert_raise(NoMethodError) { Relay.with_funcallv_public_kw(o, :bar, 3, {a: 1}, **{}) }
+ assert_warn(/warning: The keyword argument is passed as the last hash parameter.*for `baz'/m) do
+ assert_equal({}, Relay.with_funcallv_public_kw(o, :baz, 3, **{}))
+ end
+ end
+
+ def test_with_yield_splat_kw
+ block = ->(*a, **kw) { [a, kw] }
+ assert_equal([[1], {}], Relay.with_yield_splat_kw(0, [1], &block))
+ assert_equal([[], {a: 1}], Relay.with_yield_splat_kw(1, [{a: 1}], &block))
+ assert_equal([[1], {a: 1}], Relay.with_yield_splat_kw(1, [1, {a: 1}], &block))
+ assert_equal([[{}], {}], Relay.with_yield_splat_kw(2, [{}], **{}, &block))
+ assert_warn(/warning: The last argument is used as the keyword parameter.*for method/m) do
+ assert_equal([[], {a: 1}], Relay.with_yield_splat_kw(3, [{a: 1}], &block))
+ end
+ assert_equal([[{a: 1}], {}], Relay.with_yield_splat_kw(3, [{a: 1}], **{}, &block))
+ assert_warn(/warning: The keyword argument is passed as the last hash parameter/) do
+ assert_equal({}, Relay.with_yield_splat_kw(3, [], **{}, &->(a){a}))
+ end
+ end
end