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// Copyright (c) 2017 Valerie Young. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-string.prototype.trimStart
description: TrimStart removes all line terminators from the start of a string.
info: |
Runtime Symantics: TrimString ( string, where )
...
4. If where is "start", let T be a String value that is a copy of S with
trailing white space removed.
...
The definition of white space is the union of WhiteSpace and LineTerminator.
features: [string-trimming, String.prototype.trimStart]
---*/
var trimStart = String.prototype.trimStart;
// A string of all valid LineTerminator Unicode code points
var lt = '\u000A\u000D\u2028\u2029';
var str = lt + 'a' + lt + 'b' + lt;
var expected = 'a' + lt + 'b' + lt;
assert.sameValue(
trimStart.call(str),
expected
);
reportCompare(0, 0);
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