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// Copyright 2008 the V8 project authors. All rights reserved.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following
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// disclaimer in the documentation and/or other materials provided
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// with the distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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var s = "test";
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assertEquals("t", s.charAt());
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assertEquals("t", s.charAt("string"));
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assertEquals("t", s.charAt(null));
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assertEquals("t", s.charAt(void 0));
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assertEquals("t", s.charAt(false));
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assertEquals("e", s.charAt(true));
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assertEquals("", s.charAt(-1));
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assertEquals("", s.charAt(4));
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assertEquals("t", s.charAt(0));
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assertEquals("t", s.charAt(3));
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assertEquals("t", s.charAt(NaN));
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assertEquals(116, s.charCodeAt());
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assertEquals(116, s.charCodeAt("string"));
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assertEquals(116, s.charCodeAt(null));
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assertEquals(116, s.charCodeAt(void 0));
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assertEquals(116, s.charCodeAt(false));
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assertEquals(101, s.charCodeAt(true));
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assertEquals(116, s.charCodeAt(0));
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assertEquals(116, s.charCodeAt(3));
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assertEquals(116, s.charCodeAt(NaN));
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assertTrue(isNaN(s.charCodeAt(-1)));
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assertTrue(isNaN(s.charCodeAt(4)));
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// Make sure enough of the one-char string cache is filled.
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var alpha = ['@'];
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for (var i = 1; i < 128; i++) {
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var c = String.fromCharCode(i);
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alpha[i] = c.charAt(0);
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}
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var alphaStr = alpha.join("");
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// Now test chars.
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for (var i = 1; i < 128; i++) {
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assertEquals(alpha[i], alphaStr.charAt(i));
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assertEquals(String.fromCharCode(i), alphaStr.charAt(i));
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}
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