diff options
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/test_proc.rb | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/test/ruby/test_proc.rb b/test/ruby/test_proc.rb index 8d2521b02f..294b12abd2 100644 --- a/test/ruby/test_proc.rb +++ b/test/ruby/test_proc.rb @@ -310,6 +310,166 @@ class TestProc < Test::Unit::TestCase assert_raise(ArgumentError) { proc {}.curry.binding } end + def test_proc_args_plain + pr = proc {|a,b,c,d,e| + [a,b,c,d,e] + } + assert_equal [nil,nil,nil,nil,nil], pr.call() + assert_equal [1,nil,nil,nil,nil], pr.call(1) + assert_equal [1,2,nil,nil,nil], pr.call(1,2) + assert_equal [1,2,3,nil,nil], pr.call(1,2,3) + assert_equal [1,2,3,4,nil], pr.call(1,2,3,4) + assert_equal [1,2,3,4,5], pr.call(1,2,3,4,5) + assert_equal [1,2,3,4,5], pr.call(1,2,3,4,5,6) + + assert_equal [nil,nil,nil,nil,nil], pr.call([]) + assert_equal [1,nil,nil,nil,nil], pr.call([1]) + assert_equal [1,2,nil,nil,nil], pr.call([1,2]) + assert_equal [1,2,3,nil,nil], pr.call([1,2,3]) + assert_equal [1,2,3,4,nil], pr.call([1,2,3,4]) + assert_equal [1,2,3,4,5], pr.call([1,2,3,4,5]) + assert_equal [1,2,3,4,5], pr.call([1,2,3,4,5,6]) + + r = proc{|a| a}.call([1,2,3]) + assert_equal [1,2,3], r + + r = proc{|a,| a}.call([1,2,3]) + assert_equal 1, r + + r = proc{|a,| a}.call([]) + assert_equal nil, r + end + + + def test_proc_args_rest + pr = proc {|a,b,c,*d| + [a,b,c,d] + } + assert_equal [nil,nil,nil,[]], pr.call() + assert_equal [1,nil,nil,[]], pr.call(1) + assert_equal [1,2,nil,[]], pr.call(1,2) + assert_equal [1,2,3,[]], pr.call(1,2,3) + assert_equal [1,2,3,[4]], pr.call(1,2,3,4) + assert_equal [1,2,3,[4,5]], pr.call(1,2,3,4,5) + assert_equal [1,2,3,[4,5,6]], pr.call(1,2,3,4,5,6) + + assert_equal [nil,nil,nil,[]], pr.call([]) + assert_equal [1,nil,nil,[]], pr.call([1]) + assert_equal [1,2,nil,[]], pr.call([1,2]) + assert_equal [1,2,3,[]], pr.call([1,2,3]) + assert_equal [1,2,3,[4]], pr.call([1,2,3,4]) + assert_equal [1,2,3,[4,5]], pr.call([1,2,3,4,5]) + assert_equal [1,2,3,[4,5,6]], pr.call([1,2,3,4,5,6]) + + r = proc{|*a| a}.call([1,2,3]) + assert [1,2,3], r + end + + def test_proc_args_rest_and_post + pr = proc {|a,b,*c,d,e| + [a,b,c,d,e] + } + assert_equal [nil, nil, [], nil, nil], pr.call() + assert_equal [1, nil, [], nil, nil], pr.call(1) + assert_equal [1, 2, [], nil, nil], pr.call(1,2) + assert_equal [1, 2, [], 3, nil], pr.call(1,2,3) + assert_equal [1, 2, [], 3, 4], pr.call(1,2,3,4) + assert_equal [1, 2, [3], 4, 5], pr.call(1,2,3,4,5) + assert_equal [1, 2, [3, 4], 5, 6], pr.call(1,2,3,4,5,6) + assert_equal [1, 2, [3, 4, 5], 6,7], pr.call(1,2,3,4,5,6,7) + + assert_equal [nil, nil, [], nil, nil], pr.call([]) + assert_equal [1, nil, [], nil, nil], pr.call([1]) + assert_equal [1, 2, [], nil, nil], pr.call([1,2]) + assert_equal [1, 2, [], 3, nil], pr.call([1,2,3]) + assert_equal [1, 2, [], 3, 4], pr.call([1,2,3,4]) + assert_equal [1, 2, [3], 4, 5], pr.call([1,2,3,4,5]) + assert_equal [1, 2, [3, 4], 5, 6], pr.call([1,2,3,4,5,6]) + assert_equal [1, 2, [3, 4, 5], 6,7], pr.call([1,2,3,4,5,6,7]) + end + + def test_proc_args_opt + pr = proc {|a,b,c=:c| + [a,b,c] + } + assert_equal [nil, nil, :c], pr.call() + assert_equal [1, nil, :c], pr.call(1) + assert_equal [1, 2, :c], pr.call(1,2) + assert_equal [1, 2, 3], pr.call(1,2,3) + assert_equal [1, 2, 3], pr.call(1,2,3,4) + assert_equal [1, 2, 3], pr.call(1,2,3,4,5) + assert_equal [1, 2, 3], pr.call(1,2,3,4,5,6) + + assert_equal [nil, nil, :c], pr.call([]) + assert_equal [1, nil, :c], pr.call([1]) + assert_equal [1, 2, :c], pr.call([1,2]) + assert_equal [1, 2, 3], pr.call([1,2,3]) + assert_equal [1, 2, 3], pr.call([1,2,3,4]) + assert_equal [1, 2, 3], pr.call([1,2,3,4,5]) + assert_equal [1, 2, 3], pr.call([1,2,3,4,5,6]) + end + + def test_proc_args_opt_and_post + pr = proc {|a,b,c=:c,d,e| + [a,b,c,d,e] + } + assert_equal [nil, nil, :c, nil, nil], pr.call() + assert_equal [1, nil, :c, nil, nil], pr.call(1) + assert_equal [1, 2, :c, nil, nil], pr.call(1,2) + assert_equal [1, 2, :c, 3, nil], pr.call(1,2,3) + assert_equal [1, 2, :c, 3, 4], pr.call(1,2,3,4) + assert_equal [1, 2, 3, 4, 5], pr.call(1,2,3,4,5) + assert_equal [1, 2, 3, 4, 5], pr.call(1,2,3,4,5,6) + + assert_equal [nil, nil, :c, nil, nil], pr.call([]) + assert_equal [1, nil, :c, nil, nil], pr.call([1]) + assert_equal [1, 2, :c, nil, nil], pr.call([1,2]) + assert_equal [1, 2, :c, 3, nil], pr.call([1,2,3]) + assert_equal [1, 2, :c, 3, 4], pr.call([1,2,3,4]) + assert_equal [1, 2, 3, 4, 5], pr.call([1,2,3,4,5]) + assert_equal [1, 2, 3, 4, 5], pr.call([1,2,3,4,5,6]) + end + + def test_proc_args_opt_and_rest + pr = proc {|a,b,c=:c,*d| + [a,b,c,d] + } + assert_equal [nil, nil, :c, []], pr.call() + assert_equal [1, nil, :c, []], pr.call(1) + assert_equal [1, 2, :c, []], pr.call(1,2) + assert_equal [1, 2, 3, []], pr.call(1,2,3) + assert_equal [1, 2, 3, [4]], pr.call(1,2,3,4) + assert_equal [1, 2, 3, [4, 5]], pr.call(1,2,3,4,5) + + assert_equal [nil, nil, :c, []], pr.call([]) + assert_equal [1, nil, :c, []], pr.call([1]) + assert_equal [1, 2, :c, []], pr.call([1,2]) + assert_equal [1, 2, 3, []], pr.call([1,2,3]) + assert_equal [1, 2, 3, [4]], pr.call([1,2,3,4]) + assert_equal [1, 2, 3, [4, 5]], pr.call([1,2,3,4,5]) + end + + def test_proc_args_opt_and_rest_and_post + pr = proc {|a,b,c=:c,*d,e| + [a,b,c,d,e] + } + assert_equal [nil, nil, :c, [], nil], pr.call() + assert_equal [1, nil, :c, [], nil], pr.call(1) + assert_equal [1, 2, :c, [], nil], pr.call(1,2) + assert_equal [1, 2, :c, [], 3], pr.call(1,2,3) + assert_equal [1, 2, 3, [], 4], pr.call(1,2,3,4) + assert_equal [1, 2, 3, [4], 5], pr.call(1,2,3,4,5) + assert_equal [1, 2, 3, [4,5], 6], pr.call(1,2,3,4,5,6) + + assert_equal [nil, nil, :c, [], nil], pr.call([]) + assert_equal [1, nil, :c, [], nil], pr.call([1]) + assert_equal [1, 2, :c, [], nil], pr.call([1,2]) + assert_equal [1, 2, :c, [], 3], pr.call([1,2,3]) + assert_equal [1, 2, 3, [], 4], pr.call([1,2,3,4]) + assert_equal [1, 2, 3, [4], 5], pr.call([1,2,3,4,5]) + assert_equal [1, 2, 3, [4,5], 6], pr.call([1,2,3,4,5,6]) + end + def test_proc_args_unleashed r = proc {|a,b=1,*c,d,e| [a,b,c,d,e] |