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Add indexOf method test for empty arrays.

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This commit is contained in:
John-David Dalton
2014-10-19 20:15:10 -07:00
parent bc3a7f70e4
commit f5a34d5191
1 changed files with 8 additions and 0 deletions
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8
test/test.js
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@@ -7155,6 +7155,14 @@
strictEqual(func(empty, undefined, true), -1); strictEqual(func(empty, undefined, true), -1);
}); });
test('`_.' + methodName + '` should not match values on empty arrays', 2, function() {
var array = [];
array[-1] = 0;
strictEqual(func(array, undefined), -1);
strictEqual(func(array, 0, true), -1);
});
test('`_.' + methodName + '` should match `NaN`', 2, function() { test('`_.' + methodName + '` should match `NaN`', 2, function() {
strictEqual(func([1, NaN, 3], NaN), 1); strictEqual(func([1, NaN, 3], NaN), 1);
strictEqual(func([1, 3, NaN], NaN, true), 2); strictEqual(func([1, 3, NaN], NaN, true), 2);