1 // Copyright 2008 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
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.
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.
28 var a = [NaN, -1, 0, 1, 1.2, -7.9, true, false, 'foo', '0', 'NaN' ];
31 assertFalse(NaN == x, "NaN == " + x);
32 assertFalse(NaN === x, "NaN === " + x);
33 assertFalse(NaN < x, "NaN < " + x);
34 assertFalse(NaN > x, "NaN > " + x);
35 assertFalse(NaN <= x, "NaN <= " + x);
36 assertFalse(NaN >= x, "NaN >= " + x);
38 assertFalse(x == NaN, "" + x + " == NaN");
39 assertFalse(x === NaN, "" + x + " === NaN");
40 assertFalse(x < NaN, "" + x + " < NaN");
41 assertFalse(x > NaN, "" + x + " > NaN");
42 assertFalse(x <= NaN, "" + x + " <= NaN");
43 assertFalse(x >= NaN, "" + x + " >= NaN");
46 var b = ["NaN", "-1", "0", "1", "1.2", "-7.9", "true", "false", "'foo'", "'0'",
51 "assertFalse(NaN == " + x + ", 'NaN == ' + " + x + ");\n" +
52 "assertFalse(NaN === " + x + ", 'NaN === ' + " + x + ");\n" +
53 "assertFalse(NaN < " + x + ", 'NaN < ' + " + x + ");\n" +
54 "assertFalse(NaN > " + x + ", 'NaN > ' + " + x + ");\n" +
55 "assertFalse(NaN <= " + x + ", 'NaN <= ' + " + x + ");\n" +
56 "assertFalse(NaN >= " + x + ", 'NaN >= ' + " + x + ");\n" +
58 "assertFalse(" + x + " == NaN, '' + " + x + " + ' == NaN');\n" +
59 "assertFalse(" + x + " === NaN, '' + " + x + " + ' === NaN');\n" +
60 "assertFalse(" + x + " < NaN, '' + " + x + " + ' < NaN');\n" +
61 "assertFalse(" + x + " > NaN, '' + " + x + " + ' > NaN');\n" +
62 "assertFalse(" + x + " <= NaN, '' + " + x + " + ' <= NaN');\n" +
63 "assertFalse(" + x + " >= NaN, '' + " + x + " + ' >= NaN');\n";