test262-automation e9a5a7f918 [javascriptcore-test262-automation] changes from git@github.com:WebKit/webkit.git at sha 949e26452cfa153a7f4afe593da97e2fe9e1b706 on Tue Jul 03 2018 14:35:15 GMT-0400 (Eastern Daylight Time) (#1620)
* [javascriptcore-test262-automation] changes from git@github.com:WebKit/webkit.git at sha 949e26452cfa153a7f4afe593da97e2fe9e1b706 on Tue Jul 03 2018 14:35:15 GMT-0400 (Eastern Daylight Time)
2018-07-03 15:59:58 -04:00

19 lines
477 B
JavaScript

function shouldBe(actual, expected) {
if (actual !== expected)
throw new Error(`bad value: ${actual}`);
}
for (var i = -1e4; i < 1e4; ++i)
shouldBe(isFinite(i), true);
// Emit DoubleRep.
for (var i = 0; i < 1e4; ++i) {
shouldBe(isFinite(Infinity), false);
shouldBe(isFinite(-Infinity), false);
shouldBe(isFinite(NaN), false);
}
// Emit ToNumber.
for (var i = 0; i < 1e4; ++i)
shouldBe(isFinite("0"), true);
shouldBe(isFinite("Hello"), false);