1// Copyright 2013 the V8 project authors. All rights reserved.
2// Redistribution and use in source and binary forms, with or without
3// modification, are permitted provided that the following conditions are
4// met:
5//
6//     * Redistributions of source code must retain the above copyright
7//       notice, this list of conditions and the following disclaimer.
8//     * Redistributions in binary form must reproduce the above
9//       copyright notice, this list of conditions and the following
10//       disclaimer in the documentation and/or other materials provided
11//       with the distribution.
12//     * Neither the name of Google Inc. nor the names of its
13//       contributors may be used to endorse or promote products derived
14//       from this software without specific prior written permission.
15//
16// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
28// Flags: --harmony-strings
29
30assertEquals("000", String.prototype.repeat.call(0, 3));
31assertEquals("-1-1-1", String.prototype.repeat.call(-1, 3));
32assertEquals("2.12.12.1", String.prototype.repeat.call(2.1, 3));
33assertEquals("", String.prototype.repeat.call([], 3));
34assertEquals("1,2,3", String.prototype.repeat.call([1, 2, 3], 1));
35assertEquals("true", String.prototype.repeat.call(true, 1));
36assertEquals("false", String.prototype.repeat.call(false, 1));
37assertEquals("[object Object]", String.prototype.repeat.call({}, 1));
38
39assertEquals("000", String.prototype.repeat.apply(0, [3]));
40assertEquals("-1-1-1", String.prototype.repeat.apply(-1, [3]));
41assertEquals("2.12.12.1", String.prototype.repeat.apply(2.1, [3]));
42assertEquals("", String.prototype.repeat.apply([], [3]));
43assertEquals("1,2,3", String.prototype.repeat.apply([1, 2, 3], [1]));
44assertEquals("true", String.prototype.repeat.apply(true, [1]));
45assertEquals("false", String.prototype.repeat.apply(false, [1]));
46assertEquals("[object Object]", String.prototype.repeat.apply({}, [1]));
47
48assertEquals("\u10D8\u10D8\u10D8", "\u10D8".repeat(3));
49
50assertThrows('String.prototype.repeat.call(null, 1)', TypeError);
51assertThrows('String.prototype.repeat.call(undefined, 1)', TypeError);
52assertThrows('String.prototype.repeat.apply(null, [1])', TypeError);
53assertThrows('String.prototype.repeat.apply(undefined, [1])', TypeError);
54
55// Test cases found in FF
56assertEquals("abc", "abc".repeat(1));
57assertEquals("abcabc", "abc".repeat(2));
58assertEquals("abcabcabc", "abc".repeat(3));
59assertEquals("aaaaaaaaaa", "a".repeat(10));
60assertEquals("", "".repeat(5));
61assertEquals("", "abc".repeat(0));
62assertEquals("abcabc", "abc".repeat(2.0));
63
64assertThrows('"a".repeat(-1)', RangeError);
65assertThrows('"a".repeat(Number.POSITIVE_INFINITY)', RangeError);
66
67var myobj = {
68  toString: function() {
69    return "abc";
70  },
71  repeat : String.prototype.repeat
72};
73assertEquals("abc", myobj.repeat(1));
74assertEquals("abcabc", myobj.repeat(2));
75