js/src/tests/js1_8_1/extensions/strict-warning.js@129ffea94266 (annotated)
js/src/tests/js1_8_1/extensions/strict-warning.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.
| michael@0 | 1 | // Turn on strict mode and warnings-as-errors mode. |
| michael@0 | 2 | if (options().split().indexOf('strict') == -1) |
| michael@0 | 3 | options('strict'); |
| michael@0 | 4 | if (options().split().indexOf('werror') == -1) |
| michael@0 | 5 | options('werror'); |
| michael@0 | 6 | |
| michael@0 | 7 | function expectSyntaxError(stmt) { |
| michael@0 | 8 | print(stmt); |
| michael@0 | 9 | var result = 'no error'; |
| michael@0 | 10 | try { |
| michael@0 | 11 | Function(stmt); |
| michael@0 | 12 | } catch (exc) { |
| michael@0 | 13 | result = exc.constructor.name; |
| michael@0 | 14 | } |
| michael@0 | 15 | assertEq(result, 'SyntaxError'); |
| michael@0 | 16 | } |
| michael@0 | 17 | |
| michael@0 | 18 | function test(expr) { |
| michael@0 | 19 | // Without extra parentheses, expect an error. |
| michael@0 | 20 | expectSyntaxError('if (' + expr + ') {};'); |
| michael@0 | 21 | |
| michael@0 | 22 | // Extra parentheses silence the warning/error. |
| michael@0 | 23 | Function('if ((' + expr + ')) {};'); |
| michael@0 | 24 | } |
| michael@0 | 25 | |
| michael@0 | 26 | // Overparenthesized assignment in a condition should not be a strict error. |
| michael@0 | 27 | test('a = 0'); |
| michael@0 | 28 | test('a = (f(), g)'); |
| michael@0 | 29 | test('a = b || c > d'); |
| michael@0 | 30 | expectSyntaxError('if (a == 0);'); |
| michael@0 | 31 | reportCompare('passed', 'passed', 'Overparenthesized assignment in a condition should not be a strict error.'); |
| michael@0 | 32 |
