js/src/jit-test/tests/arrow-functions/syntax-errors.js@129ffea94266 (annotated)
js/src/jit-test/tests/arrow-functions/syntax-errors.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 | // Check that we correctly throw SyntaxErrors for various syntactic near-misses. |
| michael@0 | 2 | |
| michael@0 | 3 | load(libdir + "asserts.js"); |
| michael@0 | 4 | |
| michael@0 | 5 | var mistakes = [ |
| michael@0 | 6 | "((a)) => expr", |
| michael@0 | 7 | "a + b => a", |
| michael@0 | 8 | "'' + a => a", |
| michael@0 | 9 | "...x", |
| michael@0 | 10 | "[x] => x", |
| michael@0 | 11 | "([x] => x)", |
| michael@0 | 12 | "{p: p} => p", |
| michael@0 | 13 | "({p: p} => p)", |
| michael@0 | 14 | "{p} => p", |
| michael@0 | 15 | "(...x => expr)", |
| michael@0 | 16 | "1 || a => a", |
| michael@0 | 17 | "'use strict' => {}", |
| michael@0 | 18 | "package => {'use strict';}", // tricky: FutureReservedWord in strict mode code only |
| michael@0 | 19 | "'use strict'; arguments => 0", // names banned in strict mode code |
| michael@0 | 20 | "'use strict'; eval => 0", |
| michael@0 | 21 | "a => {'use strict'; with (a) return x; }", |
| michael@0 | 22 | "a => yield a", |
| michael@0 | 23 | "a => { yield a; }", |
| michael@0 | 24 | "a => { { let x; yield a; } }", |
| michael@0 | 25 | "(a = yield 0) => a", |
| michael@0 | 26 | "for (;;) a => { break; };", |
| michael@0 | 27 | "for (;;) a => { continue; };", |
| michael@0 | 28 | "...rest) =>", |
| michael@0 | 29 | "2 + ...rest) =>" |
| michael@0 | 30 | ]; |
| michael@0 | 31 | |
| michael@0 | 32 | for (var s of mistakes) |
| michael@0 | 33 | assertThrowsInstanceOf(function () { Function(s); }, SyntaxError); |
| michael@0 | 34 | |
| michael@0 | 35 | // Check that the tricky case is not an error in non-strict-mode code. |
| michael@0 | 36 | var f = package => 0; |
| michael@0 | 37 | assertEq(f(1), 0); |
| michael@0 | 38 |
