| // Copyright 2009 the Sputnik authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /** |
| * The production x += y is the same as x = x + y |
| * |
| * @path ch11/11.13/11.13.2/S11.13.2_A4.4_T2.7.js |
| * @description Type(x) is different from Type(y) and both types vary between String (primitive or object) and Boolean (primitive and object) |
| */ |
| |
| //CHECK#1 |
| x = true; |
| x += "1"; |
| if (x !== "true1") { |
| $ERROR('#1: x = true; x += "1"; x === "true1". Actual: ' + (x)); |
| } |
| |
| //CHECK#2 |
| x = "1"; |
| x += true; |
| if (x !== "1true") { |
| $ERROR('#2: x = "1"; x += true; x === "1true". Actual: ' + (x)); |
| } |
| |
| //CHECK#3 |
| x = new Boolean(true); |
| x += "1"; |
| if (x !== "true1") { |
| $ERROR('#3: x = new Boolean(true); x += "1"; x === "true1". Actual: ' + (x)); |
| } |
| |
| //CHECK#4 |
| x = "1"; |
| x += new Boolean(true); |
| if (x !== "1true") { |
| $ERROR('#4: x = "1"; x += new Boolean(true); x === "1true". Actual: ' + (x)); |
| } |
| |
| //CHECK#5 |
| x = true; |
| x += new String("1"); |
| if (x !== "true1") { |
| $ERROR('#5: x = true; x += new String("1"); x === "true1". Actual: ' + (x)); |
| } |
| |
| //CHECK#6 |
| x = new String("1"); |
| x += true; |
| if (x !== "1true") { |
| $ERROR('#6: x = new String("1"); x += true; x === "1true". Actual: ' + (x)); |
| } |
| |
| //CHECK#7 |
| x = new Boolean(true); |
| x += new String("1"); |
| if (x !== "true1") { |
| $ERROR('#7: x = new Boolean(true); x += new String("1"); x === "true1". Actual: ' + (x)); |
| } |
| |
| //CHECK#8 |
| x = new String("1"); |
| x += new Boolean(true); |
| if (x !== "1true") { |
| $ERROR('#8: x = new String("1"); x += new Boolean(true); x === "1true". Actual: ' + (x)); |
| } |
| |