diff options
Diffstat (limited to 'third_party/webkit/PerformanceTests/six-speed/tests/spread-generator.es5')
-rw-r--r-- | third_party/webkit/PerformanceTests/six-speed/tests/spread-generator.es5 | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/third_party/webkit/PerformanceTests/six-speed/tests/spread-generator.es5 b/third_party/webkit/PerformanceTests/six-speed/tests/spread-generator.es5 new file mode 100644 index 0000000000..2a0305b349 --- /dev/null +++ b/third_party/webkit/PerformanceTests/six-speed/tests/spread-generator.es5 @@ -0,0 +1,27 @@ +function generator() { + var i = 0; + return { + next: function() { + i++; + if (i >= 4) { + return {done: true}; + } else { + return { + value: i, + done: false + }; + } + } + }; +} + +function fn() { + var iterator = generator(); + var args = [iterator.next().value, iterator.next().value, iterator.next().value]; + iterator.next(); + + return Math.max.apply(Math, args); +} + +assertEqual(fn(), 3); +test(fn); |