Ben Murdoch | b0fe162 | 2011-05-05 13:52:32 +0100 | [diff] [blame] | 1 | // Copyright 2010 the V8 project authors. All rights reserved. |
Kristian Monsen | 81362e1 | 2011-02-04 12:39:27 +0000 | [diff] [blame] | 2 | // Redistribution and use in source and binary forms, with or without |
| 3 | // modification, are permitted provided that the following conditions are |
| 4 | // met: |
| 5 | // |
| 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. |
| 15 | // |
| 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. |
| 27 | |
Ben Murdoch | b0fe162 | 2011-05-05 13:52:32 +0100 | [diff] [blame] | 28 | function AndBB(x,y) { |
| 29 | return (x == 0) && (y == 0); |
Kristian Monsen | 81362e1 | 2011-02-04 12:39:27 +0000 | [diff] [blame] | 30 | } |
| 31 | |
Ben Murdoch | b0fe162 | 2011-05-05 13:52:32 +0100 | [diff] [blame] | 32 | function AndBN(x,y) { |
| 33 | return (x == 0) && y; |
| 34 | } |
| 35 | |
| 36 | function AndNB(x,y) { |
| 37 | return x && (y == 0); |
| 38 | } |
| 39 | |
| 40 | function AndNN(x,y) { |
| 41 | return x && y; |
| 42 | } |
| 43 | |
| 44 | assertTrue(AndBB(0, 0)); |
| 45 | assertFalse(AndBB(1, 0)); |
| 46 | assertFalse(AndBB(0, 1)); |
| 47 | assertFalse(AndBB(1, 1)); |
| 48 | |
Ben Murdoch | 257744e | 2011-11-30 15:57:28 +0000 | [diff] [blame] | 49 | assertEquals(0, AndBN(0, 0)); |
| 50 | assertEquals(1, AndBN(0, 1)); |
Ben Murdoch | b0fe162 | 2011-05-05 13:52:32 +0100 | [diff] [blame] | 51 | assertFalse(AndBN(1, 0)); |
| 52 | assertEquals(1, AndBN(0, 1)); |
| 53 | assertEquals(2, AndBN(0, 2)); |
| 54 | assertFalse(AndBN(1, 1)); |
| 55 | assertFalse(AndBN(1, 2)); |
| 56 | |
| 57 | assertEquals(0, AndNB(0, 0)); |
| 58 | assertTrue(AndNB(1, 0)); |
| 59 | assertEquals(0, AndNB(0, 1)); |
| 60 | assertEquals("", AndNB("", 1)); |
| 61 | assertFalse(AndNB(1, 1)); |
| 62 | assertTrue(AndNB(2, 0)); |
| 63 | |
| 64 | assertEquals(0, AndNN(0, 0)); |
| 65 | assertEquals(0, AndNN(1, 0)); |
| 66 | assertEquals(0, AndNN(2, 0)); |
| 67 | assertEquals(0, AndNN(0, 1)); |
| 68 | assertEquals(0, AndNN(0, 2)); |
| 69 | assertEquals(1, AndNN(1, 1)); |
| 70 | assertEquals(2, AndNN(3, 2)); |