defaults-destructuring-mixed.js (805B)
1 function f1(a, bIs, cIs, dIs, b=3, {c}={c: 4}, [d]=[5]) { 2 assertEq(a, 1); 3 assertEq(b, bIs); 4 assertEq(c, cIs); 5 assertEq(d, dIs); 6 } 7 assertEq(f1.length, 4); 8 f1(1, 3, 4, 5); 9 f1(1, 42, 4, 5, 42); 10 f1(1, 42, 43, 5, 42, {c: 43}); 11 f1(1, 42, 43, 44, 42, {c: 43}, [44]); 12 f1(1, 3, 4, 5, undefined); 13 f1(1, 42, 4, 5, 42, undefined); 14 f1(1, 3, 42, 5, undefined, {c: 42}); 15 f1(1, 3, 4, 42, undefined, undefined, [42]); 16 17 function f2(a, bIs, cIs, dIs, eIs, {b}={b: 3}, [c]=[b], d=c, {ee: e}={ee: d}) { 18 assertEq(a, 1); 19 assertEq(b, bIs); 20 assertEq(c, cIs); 21 assertEq(d, dIs); 22 assertEq(e, eIs); 23 } 24 assertEq(f2.length, 5); 25 f2(1, 3, 3, 3, 3); 26 f2(1, 42, 42, 42, 42, {b: 42}); 27 f2(1, 42, 43, 43, 43, {b: 42}, [43]); 28 f2(1, 42, 43, 44, 44, {b: 42}, [43], 44); 29 f2(1, 42, 43, 44, 45, {b: 42}, [43], 44, {ee: 45});