js/src/tests/js1_7/extensions/destructuring-order.js@129ffea94266
js/src/tests/js1_7/extensions/destructuring-order.js
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.
1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3 * License, v. 2.0. If a copy of the MPL was not distributed with this
4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
6 //-----------------------------------------------------------------------------
7 var BUGNUMBER = "(none)";
8 var summary = "Order of destructuring, destructuring in the presence of " +
9 "exceptions";
10 var actual, expect;
12 printBugNumber(BUGNUMBER);
13 printStatus(summary);
15 /**************
16 * BEGIN TEST *
17 **************/
19 var failed = false;
22 var a = "FAILED", b = "PASSED";
24 function exceptObj()
25 {
26 return { get b() { throw "PASSED"; }, a: "PASSED" };
27 }
29 function partialEvalObj()
30 {
31 try
32 {
33 ({a:a, b:b}) = exceptObj();
34 throw "FAILED";
35 }
36 catch (ex)
37 {
38 if (ex !== "PASSED")
39 throw "bad exception thrown: " + ex;
40 }
41 }
44 var c = "FAILED", d = "FAILED", e = "PASSED", f = "PASSED";
46 function exceptArr()
47 {
48 return ["PASSED", {e: "PASSED", get f() { throw "PASSED"; }}, "FAILED"];
49 }
51 function partialEvalArr()
52 {
53 try
54 {
55 [c, {e: d, f: e}, f] = exceptArr();
56 throw "FAILED";
57 }
58 catch (ex)
59 {
60 if (ex !== "PASSED")
61 throw "bad exception thrown: " + ex;
62 }
63 }
66 var g = "FAILED", h = "FAILED", i = "FAILED", j = "FAILED", k = "FAILED";
67 var _g = "PASSED", _h = "FAILED", _i = "FAILED", _j = "FAILED", _k = "FAILED";
68 var order = [];
70 function objWithGetters()
71 {
72 return {
73 get j()
74 {
75 var rv = _j;
76 _g = _h = _i = _j = "FAILED";
77 _k = "PASSED";
78 order.push("j");
79 return rv;
80 },
81 get g()
82 {
83 var rv = _g;
84 _g = _i = _j = _k = "FAILED";
85 _h = "PASSED";
86 order.push("g");
87 return rv;
88 },
89 get i()
90 {
91 var rv = _i;
92 _g = _h = _i = _k = "FAILED";
93 _j = "PASSED";
94 order.push("i");
95 return rv;
96 },
97 get k()
98 {
99 var rv = _k;
100 _g = _h = _i = _j = _k = "FAILED";
101 order.push("k");
102 return rv;
103 },
104 get h()
105 {
106 var rv = _h;
107 _g = _h = _j = _k = "FAILED";
108 _i = "PASSED";
109 order.push("h");
110 return rv;
111 }
112 };
113 }
115 function partialEvalObj2()
116 {
117 ({g: g, h: h, i: i, j: j, k: k}) = objWithGetters();
118 }
120 try
121 {
122 partialEvalObj();
123 if (a !== "PASSED" || b !== "PASSED")
124 throw "FAILED: lhs not mutated correctly during destructuring!\n" +
125 "a == " + a + ", b == " + b;
127 partialEvalObj2();
128 if (g !== "PASSED" ||
129 h !== "PASSED" ||
130 i !== "PASSED" ||
131 j !== "PASSED" ||
132 k !== "PASSED")
133 throw "FAILED: order of property accesses wrong!\n" +
134 "order == " + order;
136 partialEvalArr();
137 if (c !== "PASSED" || d !== "PASSED" || e !== "PASSED")
138 throw "FAILED: lhs not mutated correctly during destructuring!\n" +
139 "c == " + c +
140 ", d == " + d +
141 ", e == " + e +
142 ", f == " + f ;
143 }
144 catch (ex)
145 {
146 failed = ex;
147 }
149 expect = false;
150 actual = failed;
152 reportCompare(expect, actual, summary);
