js/src/tests/js1_7/block/regress-347559.js@6474c204b198 (annotated)
js/src/tests/js1_7/block/regress-347559.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| michael@0 | 2 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 4 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | |
| michael@0 | 6 | //----------------------------------------------------------------------------- |
| michael@0 | 7 | var BUGNUMBER = 347559; |
| michael@0 | 8 | var summary = 'Let declarations should not warn that function does not ' + |
| michael@0 | 9 | 'return a value'; |
| michael@0 | 10 | var actual = ''; |
| michael@0 | 11 | var expect = ''; |
| michael@0 | 12 | |
| michael@0 | 13 | |
| michael@0 | 14 | //----------------------------------------------------------------------------- |
| michael@0 | 15 | test(); |
| michael@0 | 16 | //----------------------------------------------------------------------------- |
| michael@0 | 17 | |
| michael@0 | 18 | function test() |
| michael@0 | 19 | { |
| michael@0 | 20 | enterFunc ('test'); |
| michael@0 | 21 | printBugNumber(BUGNUMBER); |
| michael@0 | 22 | printStatus (summary); |
| michael@0 | 23 | |
| michael@0 | 24 | actual = 'No Warning'; |
| michael@0 | 25 | expect = 'No Warning'; |
| michael@0 | 26 | |
| michael@0 | 27 | if (!options().match(/strict/)) |
| michael@0 | 28 | { |
| michael@0 | 29 | options('strict'); |
| michael@0 | 30 | } |
| michael@0 | 31 | if (!options().match(/werror/)) |
| michael@0 | 32 | { |
| michael@0 | 33 | options('werror'); |
| michael@0 | 34 | } |
| michael@0 | 35 | |
| michael@0 | 36 | try |
| michael@0 | 37 | { |
| michael@0 | 38 | eval('function f() { let a = 2; return a; }'); |
| michael@0 | 39 | } |
| michael@0 | 40 | catch(ex) |
| michael@0 | 41 | { |
| michael@0 | 42 | actual = ex + ''; |
| michael@0 | 43 | } |
| michael@0 | 44 | |
| michael@0 | 45 | reportCompare(expect, actual, summary + ': 1'); |
| michael@0 | 46 | |
| michael@0 | 47 | actual = 'No Warning'; |
| michael@0 | 48 | expect = 'TypeError: function f does not always return a value'; |
| michael@0 | 49 | |
| michael@0 | 50 | try |
| michael@0 | 51 | { |
| michael@0 | 52 | eval('function f() { if (asdf) return 3; let x; }'); |
| michael@0 | 53 | } |
| michael@0 | 54 | catch(ex) |
| michael@0 | 55 | { |
| michael@0 | 56 | actual = ex + ''; |
| michael@0 | 57 | } |
| michael@0 | 58 | |
| michael@0 | 59 | reportCompare(expect, actual, summary + ': 2'); |
| michael@0 | 60 | |
| michael@0 | 61 | actual = 'No Warning'; |
| michael@0 | 62 | expect = 'No Warning'; |
| michael@0 | 63 | |
| michael@0 | 64 | try |
| michael@0 | 65 | { |
| michael@0 | 66 | eval('function f() { if (asdf) return 3; let (x) { return 4; } }'); |
| michael@0 | 67 | } |
| michael@0 | 68 | catch(ex) |
| michael@0 | 69 | { |
| michael@0 | 70 | actual = ex + ''; |
| michael@0 | 71 | } |
| michael@0 | 72 | |
| michael@0 | 73 | reportCompare(expect, actual, summary + ': 3'); |
| michael@0 | 74 | |
| michael@0 | 75 | exitFunc ('test'); |
| michael@0 | 76 | } |
