| function f1(a, bIs, cIs, {b}={b: 3}, {cc: c}={cc: 4}) { |
| assertEq(a, 1); |
| assertEq(b, bIs); |
| assertEq(c, cIs); |
| } |
| assertEq(f1.length, 3); |
| f1(1, 3, 4); |
| f1(1, 42, 4, {b: 42}); |
| f1(1, 42, 4, {b: 42}, undefined); |
| f1(1, 42, 43, {b: 42}, {cc: 43}); |
| f1(1, 3, 4, undefined); |
| f1(1, 3, 4, undefined, undefined); |
| f1(1, 3, 43, undefined, {cc: 43}); |
| |
| function f2(a, bIs, cIs, {b}={}, {cc: c}={}) { |
| assertEq(a, 1); |
| assertEq(b, bIs); |
| assertEq(c, cIs); |
| } |
| assertEq(f2.length, 3); |
| f2(1, undefined, undefined); |
| f2(1, 42, undefined, {b: 42}); |
| f2(1, 42, undefined, {b: 42}, undefined); |
| f2(1, 42, 43, {b: 42}, {cc: 43}); |
| f2(1, undefined, undefined, undefined); |
| f2(1, undefined, undefined, undefined, undefined); |
| f2(1, undefined, 43, undefined, {cc: 43}); |