| // Copyright 2009 the Sputnik authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /** |
| * Operator x - y returns ToNumber(x) - ToNumber(y) |
| * |
| * @path ch11/11.6/11.6.2/S11.6.2_A3_T1.3.js |
| * @description Type(x) and Type(y) vary between primitive string and String object |
| */ |
| |
| //CHECK#1 |
| if ("1" - "1" !== 0) { |
| $ERROR('#1: "1" - "1" === 0. Actual: ' + ("1" - "1")); |
| } |
| |
| //CHECK#2 |
| if (new String("1") - "1" !== 0) { |
| $ERROR('#2: new String("1") - "1" === 0. Actual: ' + (new String("1") - "1")); |
| } |
| |
| //CHECK#3 |
| if ("1" - new String("1") !== 0) { |
| $ERROR('#3: "1" - new String("1") === 0. Actual: ' + ("1" - new String("1"))); |
| } |
| |
| //CHECK#4 |
| if (new String("1") - new String("1") !== 0) { |
| $ERROR('#4: new String("1") - new String("1") === 0. Actual: ' + (new String("1") - new String("1"))); |
| } |
| |
| //CHECK#5 |
| if (isNaN("x" - "1") !== true) { |
| $ERROR('#5: "x" - "1" === Not-a-Number. Actual: ' + ("x" - "1")); |
| } |
| |
| //CHECK#6 |
| if (isNaN("1" - "x") !== true) { |
| $ERROR('#6: "1" - "x" === Not-a-Number. Actual: ' + ("1" - "x")); |
| } |
| |
