babel/test/fixtures/traceur/Number/isFinite.module.js
2015-01-04 19:40:09 +11:00

31 lines
1.0 KiB
JavaScript

import {isFinite} from '../../../src/runtime/polyfills/Number.js';
function testIsFinite(isFinite) {
assert.isTrue(isFinite(-0));
assert.isTrue(isFinite(0));
assert.isTrue(isFinite(Number.EPSILON));
assert.isTrue(isFinite(Number.MAX_SAFE_INTEGER + 23));
assert.isTrue(isFinite(Number.MAX_VALUE));
assert.isTrue(isFinite(Number.MIN_SAFE_INTEGER - 13));
assert.isTrue(isFinite(Number.MIN_VALUE));
assert.isFalse(isFinite('-0'));
assert.isFalse(isFinite('0'));
assert.isFalse(isFinite('x'));
assert.isFalse(isFinite(-Infinity));
assert.isFalse(isFinite(-NaN));
assert.isFalse(isFinite(Infinity));
assert.isFalse(isFinite(NaN));
assert.isFalse(isFinite(Number.NEGATIVE_INFINITY));
assert.isFalse(isFinite(Number.POSITIVE_INFINITY));
assert.isFalse(isFinite(false));
assert.isFalse(isFinite(new Number(1)));
assert.isFalse(isFinite(null));
assert.isFalse(isFinite(true));
assert.isFalse(isFinite(undefined));
assert.isFalse(isFinite({valueOf() { return 1; }}));
}
testIsFinite(isFinite);
testIsFinite(Number.isFinite);