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sourceRevisionAtLastExport: 33f2fb0e53d135f0ee17cfccd9d993eb2a6f47de targetRevisionAtLastExport: 31340cbd9add103f586d501b0c3354b7b182abc0
66 lines
3.1 KiB
JavaScript
66 lines
3.1 KiB
JavaScript
// 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 a = [NaN, -1, 0, 1, 1.2, -7.9, true, false, 'foo', '0', 'NaN' ];
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for (var i in a) {
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var x = a[i];
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assertFalse(NaN == x, "NaN == " + x);
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assertFalse(NaN === x, "NaN === " + x);
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assertFalse(NaN < x, "NaN < " + x);
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assertFalse(NaN > x, "NaN > " + x);
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assertFalse(NaN <= x, "NaN <= " + x);
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assertFalse(NaN >= x, "NaN >= " + x);
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assertFalse(x == NaN, "" + x + " == NaN");
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assertFalse(x === NaN, "" + x + " === NaN");
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assertFalse(x < NaN, "" + x + " < NaN");
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assertFalse(x > NaN, "" + x + " > NaN");
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assertFalse(x <= NaN, "" + x + " <= NaN");
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assertFalse(x >= NaN, "" + x + " >= NaN");
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}
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var b = ["NaN", "-1", "0", "1", "1.2", "-7.9", "true", "false", "'foo'", "'0'",
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"'NaN'" ];
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for (var i in b) {
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var x = b[i];
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var program =
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"assertFalse(NaN == " + x + ", 'NaN == ' + " + x + ");\n" +
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"assertFalse(NaN === " + x + ", 'NaN === ' + " + x + ");\n" +
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"assertFalse(NaN < " + x + ", 'NaN < ' + " + x + ");\n" +
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"assertFalse(NaN > " + x + ", 'NaN > ' + " + x + ");\n" +
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"assertFalse(NaN <= " + x + ", 'NaN <= ' + " + x + ");\n" +
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"assertFalse(NaN >= " + x + ", 'NaN >= ' + " + x + ");\n" +
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"assertFalse(" + x + " == NaN, '' + " + x + " + ' == NaN');\n" +
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"assertFalse(" + x + " === NaN, '' + " + x + " + ' === NaN');\n" +
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"assertFalse(" + x + " < NaN, '' + " + x + " + ' < NaN');\n" +
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"assertFalse(" + x + " > NaN, '' + " + x + " + ' > NaN');\n" +
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"assertFalse(" + x + " <= NaN, '' + " + x + " + ' <= NaN');\n" +
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"assertFalse(" + x + " >= NaN, '' + " + x + " + ' >= NaN');\n";
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eval(program);
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}
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