diff options
Diffstat (limited to 'deps/node/benchmark/es/foreach-bench.js')
-rw-r--r-- | deps/node/benchmark/es/foreach-bench.js | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/deps/node/benchmark/es/foreach-bench.js b/deps/node/benchmark/es/foreach-bench.js deleted file mode 100644 index 25ea97b4..00000000 --- a/deps/node/benchmark/es/foreach-bench.js +++ /dev/null @@ -1,77 +0,0 @@ -'use strict'; - -const common = require('../common.js'); - -const bench = common.createBenchmark(main, { - method: ['for', 'for-of', 'for-in', 'forEach'], - count: [5, 10, 20, 100], - n: [5e6] -}); - -function useFor(n, items, count) { - bench.start(); - for (var i = 0; i < n; i++) { - for (var j = 0; j < count; j++) { - /* eslint-disable no-unused-vars */ - const item = items[j]; - /* esline-enable no-unused-vars */ - } - } - bench.end(n); -} - -function useForOf(n, items) { - var item; - bench.start(); - for (var i = 0; i < n; i++) { - for (item of items) {} - } - bench.end(n); -} - -function useForIn(n, items) { - bench.start(); - for (var i = 0; i < n; i++) { - for (var j in items) { - /* eslint-disable no-unused-vars */ - const item = items[j]; - /* esline-enable no-unused-vars */ - } - } - bench.end(n); -} - -function useForEach(n, items) { - bench.start(); - for (var i = 0; i < n; i++) { - items.forEach((item) => {}); - } - bench.end(n); -} - -function main({ n, count, method }) { - const items = new Array(count); - var fn; - for (var i = 0; i < count; i++) - items[i] = i; - - switch (method) { - case '': - // Empty string falls through to next line as default, mostly for tests. - case 'for': - fn = useFor; - break; - case 'for-of': - fn = useForOf; - break; - case 'for-in': - fn = useForIn; - break; - case 'forEach': - fn = useForEach; - break; - default: - throw new Error(`Unexpected method "${method}"`); - } - fn(n, items, count); -} |