diff options
Diffstat (limited to 'mrbgems/mruby-proc-ext/test/proc.rb')
| -rw-r--r-- | mrbgems/mruby-proc-ext/test/proc.rb | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/mrbgems/mruby-proc-ext/test/proc.rb b/mrbgems/mruby-proc-ext/test/proc.rb index 1565873a0..bca9b463a 100644 --- a/mrbgems/mruby-proc-ext/test/proc.rb +++ b/mrbgems/mruby-proc-ext/test/proc.rb @@ -43,6 +43,18 @@ assert('Proc#curry') do assert_raise(ArgumentError) { b.curry(1) } end +assert('Proc#parameters') do + assert_equal([], Proc.new {}.parameters) + assert_equal([], Proc.new {||}.parameters) + assert_equal([[:opt, :a]], Proc.new {|a|}.parameters) + assert_equal([[:req, :a]], lambda {|a|}.parameters) + assert_equal([[:opt, :a]], lambda {|a=nil|}.parameters) + assert_equal([[:req, :a]], ->(a){}.parameters) + assert_equal([[:rest, :a]], Proc.new {|*a|}.parameters) + assert_equal([[:opt, :a], [:opt, :b], [:opt, :c], [:opt, :d], [:rest, :e], [:opt, :f], [:opt, :g], [:block, :h]], Proc.new {|a,b,c=:c,d=:d,*e,f,g,&h|}.parameters) + assert_equal([[:req, :a], [:req, :b], [:opt, :c], [:opt, :d], [:rest, :e], [:req, :f], [:req, :g], [:block, :h]], lambda {|a,b,c=:c,d=:d,*e,f,g,&h|}.parameters) +end + assert('Proc#to_proc') do proc = Proc.new {} assert_equal proc, proc.to_proc |