50 lines
2.4 KiB
JavaScript
50 lines
2.4 KiB
JavaScript
|
// Copyright 2008 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.
|
||
|
|
|
||
|
|
// Test the optimized implementation of comparison with single-character
|
||
|
|
// strings.
|
||
|
|
|
||
|
|
var a = ['', String.fromCharCode(0), ' ', 'e', 'erik', 'f', 'foo', 'g', 'goo',
|
||
|
|
-1, 0, 1, 1.2, -7.9, true, false, 'foo', '0', 'NaN' ];
|
||
|
|
for (var i in a) {
|
||
|
|
var x = a[i];
|
||
|
|
var f = 'f';
|
||
|
|
|
||
|
|
assertEquals(x == f, x == 'f', "==" + x);
|
||
|
|
assertEquals(x === f, x === 'f', "===" + x);
|
||
|
|
assertEquals(x < f, x < 'f', "<" + x);
|
||
|
|
assertEquals(x <= f, x <= 'f', "<=" + x);
|
||
|
|
assertEquals(x > f, x > 'f', ">" + x);
|
||
|
|
assertEquals(x >= f, x >= 'f', ">=" + x);
|
||
|
|
assertEquals(f == x, 'f' == x, "==r" + x);
|
||
|
|
assertEquals(f === x, 'f' === x, "===r" + x);
|
||
|
|
assertEquals(f > x, 'f' > x, "<r" + x);
|
||
|
|
assertEquals(f >= x, 'f' >= x, "<=r" + x);
|
||
|
|
assertEquals(f < x, 'f' < x, ">r" + x);
|
||
|
|
assertEquals(f <= x, 'f' <= x, ">=r" + x);
|
||
|
|
}
|