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Diffstat (limited to 'deps/v8/test/mjsunit/harmony/string-repeat.js')
-rw-r--r-- | deps/v8/test/mjsunit/harmony/string-repeat.js | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/deps/v8/test/mjsunit/harmony/string-repeat.js b/deps/v8/test/mjsunit/harmony/string-repeat.js new file mode 100644 index 0000000000..182e5c0e0e --- /dev/null +++ b/deps/v8/test/mjsunit/harmony/string-repeat.js @@ -0,0 +1,74 @@ +// Copyright 2013 the V8 project authors. All rights reserved. +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following +// disclaimer in the documentation and/or other materials provided +// with the distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived +// from this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Flags: --harmony-strings + +assertEquals("000", String.prototype.repeat.call(0, 3)); +assertEquals("-1-1-1", String.prototype.repeat.call(-1, 3)); +assertEquals("2.12.12.1", String.prototype.repeat.call(2.1, 3)); +assertEquals("", String.prototype.repeat.call([], 3)); +assertEquals("1,2,3", String.prototype.repeat.call([1, 2, 3], 1)); +assertEquals("true", String.prototype.repeat.call(true, 1)); +assertEquals("false", String.prototype.repeat.call(false, 1)); +assertEquals("[object Object]", String.prototype.repeat.call({}, 1)); + +assertEquals("000", String.prototype.repeat.apply(0, [3])); +assertEquals("-1-1-1", String.prototype.repeat.apply(-1, [3])); +assertEquals("2.12.12.1", String.prototype.repeat.apply(2.1, [3])); +assertEquals("", String.prototype.repeat.apply([], [3])); +assertEquals("1,2,3", String.prototype.repeat.apply([1, 2, 3], [1])); +assertEquals("true", String.prototype.repeat.apply(true, [1])); +assertEquals("false", String.prototype.repeat.apply(false, [1])); +assertEquals("[object Object]", String.prototype.repeat.apply({}, [1])); + +assertEquals("\u10D8\u10D8\u10D8", "\u10D8".repeat(3)); + +assertThrows('String.prototype.repeat.call(null, 1)', TypeError); +assertThrows('String.prototype.repeat.call(undefined, 1)', TypeError); +assertThrows('String.prototype.repeat.apply(null, [1])', TypeError); +assertThrows('String.prototype.repeat.apply(undefined, [1])', TypeError); + +// Test cases found in FF +assertEquals("abc", "abc".repeat(1)); +assertEquals("abcabc", "abc".repeat(2)); +assertEquals("abcabcabc", "abc".repeat(3)); +assertEquals("aaaaaaaaaa", "a".repeat(10)); +assertEquals("", "".repeat(5)); +assertEquals("", "abc".repeat(0)); +assertEquals("abcabc", "abc".repeat(2.0)); + +assertThrows('"a".repeat(-1)', RangeError); +assertThrows('"a".repeat(Number.POSITIVE_INFINITY)', RangeError); + +var myobj = { + toString: function() { + return "abc"; + }, + repeat : String.prototype.repeat +}; +assertEquals("abc", myobj.repeat(1)); +assertEquals("abcabc", myobj.repeat(2));
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