js/src/tests/ecma_6/Comprehensions/nested-for-if.js@129ffea94266
js/src/tests/ecma_6/Comprehensions/nested-for-if.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 // For and if clauses can nest without limit in comprehensions. This is
2 // unlike JS 1.8 comprehensions, which can only have one trailing "if"
3 // clause.
5 function* range(start, end) {
6 for (var n = start; n < end; n++)
7 yield n;
8 }
10 function primesBetween6And25() {
11 return [for (n of range(6, 25)) if (n % 2) if (n % 3) if (n % 5) n];
12 }
13 assertDeepEq(primesBetween6And25(), [7,11,13,17,19,23]);
15 function countUpToEvens(limit) {
16 return [for (n of range(0, limit)) if (!(n % 2)) for (m of range(0, n)) m]
17 }
18 assertDeepEq(countUpToEvens(7), [0,1,0,1,2,3,0,1,2,3,4,5]);
20 reportCompare(null, null, "test");
