addon-sdk/source/lib/diffpatcher/test/patch.js@ac0c01689b40
addon-sdk/source/lib/diffpatcher/test/patch.js
Thu, 15 Jan 2015 15:59:08 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 15:59:08 +0100
- branch
- TOR_BUG_9701
- changeset 10
- ac0c01689b40
- permissions
- -rw-r--r--
Implement a real Private Browsing Mode condition by changing the API/ABI;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
1 "use strict";
3 var patch = require("../patch")
5 exports["test patch delete"] = function(assert) {
6 var hash = { a: 1, b: 2 }
8 assert.deepEqual(patch(hash, { a: null }), { b: 2 }, "null removes property")
9 }
11 exports["test patch delete with void"] = function(assert) {
12 var hash = { a: 1, b: 2 }
14 assert.deepEqual(patch(hash, { a: void(0) }), { b: 2 },
15 "void(0) removes property")
16 }
18 exports["test patch delete missing"] = function(assert) {
19 assert.deepEqual(patch({ a: 1, b: 2 }, { c: null }),
20 { a: 1, b: 2 },
21 "null removes property if exists");
23 assert.deepEqual(patch({ a: 1, b: 2 }, { c: void(0) }),
24 { a: 1, b: 2 },
25 "void removes property if exists");
26 }
28 exports["test delete deleted"] = function(assert) {
29 assert.deepEqual(patch({ a: null, b: 2, c: 3, d: void(0)},
30 { a: void(0), b: null, d: null }),
31 {c: 3},
32 "removed all existing and non existing");
33 }
35 exports["test update deleted"] = function(assert) {
36 assert.deepEqual(patch({ a: null, b: void(0), c: 3},
37 { a: { b: 2 } }),
38 { a: { b: 2 }, c: 3 },
39 "replace deleted");
40 }
42 exports["test patch delete with void"] = function(assert) {
43 var hash = { a: 1, b: 2 }
45 assert.deepEqual(patch(hash, { a: void(0) }), { b: 2 },
46 "void(0) removes property")
47 }
50 exports["test patch addition"] = function(assert) {
51 var hash = { a: 1, b: 2 }
53 assert.deepEqual(patch(hash, { c: 3 }), { a: 1, b: 2, c: 3 },
54 "new properties are added")
55 }
57 exports["test patch addition"] = function(assert) {
58 var hash = { a: 1, b: 2 }
60 assert.deepEqual(patch(hash, { c: 3 }), { a: 1, b: 2, c: 3 },
61 "new properties are added")
62 }
64 exports["test hash on itself"] = function(assert) {
65 var hash = { a: 1, b: 2 }
67 assert.deepEqual(patch(hash, hash), hash,
68 "applying hash to itself returns hash itself")
69 }
71 exports["test patch with empty delta"] = function(assert) {
72 var hash = { a: 1, b: 2 }
74 assert.deepEqual(patch(hash, {}), hash,
75 "applying empty delta results in no changes")
76 }
78 exports["test patch nested data"] = function(assert) {
79 assert.deepEqual(patch({ a: { b: 1 }, c: { d: 2 } },
80 { a: { b: null, e: 3 }, c: { d: 4 } }),
81 { a: { e: 3 }, c: { d: 4 } },
82 "nested structures can also be patched")
83 }
