The Tor Browser / file comparison
comparison: services/sync/tests/unit/test_utils_deferGetSet.js
services/sync/tests/unit/test_utils_deferGetSet.js
- branch
- TOR_BUG_3246
- changeset 4
- fc2d59ddac77
equal
deleted
inserted
replaced
| -1:000000000000 | 0:85b4eb23d855 |
|---|---|
| 1 _("Make sure various combinations of deferGetSet arguments correctly defer getting/setting properties to another object"); | |
| 2 Cu.import("resource://services-sync/util.js"); | |
| 3 | |
| 4 function run_test() { | |
| 5 let base = function() {}; | |
| 6 base.prototype = { | |
| 7 dst: {}, | |
| 8 | |
| 9 get a() "a", | |
| 10 set b(val) this.dst.b = val + "!!!" | |
| 11 }; | |
| 12 let src = new base(); | |
| 13 | |
| 14 _("get/set a single property"); | |
| 15 Utils.deferGetSet(base, "dst", "foo"); | |
| 16 src.foo = "bar"; | |
| 17 do_check_eq(src.dst.foo, "bar"); | |
| 18 do_check_eq(src.foo, "bar"); | |
| 19 | |
| 20 _("editing the target also updates the source"); | |
| 21 src.dst.foo = "baz"; | |
| 22 do_check_eq(src.dst.foo, "baz"); | |
| 23 do_check_eq(src.foo, "baz"); | |
| 24 | |
| 25 _("handle multiple properties"); | |
| 26 Utils.deferGetSet(base, "dst", ["p1", "p2"]); | |
| 27 src.p1 = "v1"; | |
| 28 src.p2 = "v2"; | |
| 29 do_check_eq(src.p1, "v1"); | |
| 30 do_check_eq(src.dst.p1, "v1"); | |
| 31 do_check_eq(src.p2, "v2"); | |
| 32 do_check_eq(src.dst.p2, "v2"); | |
| 33 | |
| 34 _("make sure existing getter keeps its functionality"); | |
| 35 Utils.deferGetSet(base, "dst", "a"); | |
| 36 src.a = "not a"; | |
| 37 do_check_eq(src.dst.a, "not a"); | |
| 38 do_check_eq(src.a, "a"); | |
| 39 | |
| 40 _("make sure existing setter keeps its functionality"); | |
| 41 Utils.deferGetSet(base, "dst", "b"); | |
| 42 src.b = "b"; | |
| 43 do_check_eq(src.dst.b, "b!!!"); | |
| 44 do_check_eq(src.b, "b!!!"); | |
| 45 } |
