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1 // Copyright 2009 the Sputnik authors. All rights reserved. |
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2 // This code is governed by the BSD license found in the LICENSE file. |
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3 |
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4 /** |
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5 * If Type(Primitive(x)) is String or Type(Primitive(y)) is String, then operator x + y returns the result of concatenating ToString(x) followed by ToString(y) |
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6 * |
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7 * @path ch11/11.6/11.6.1/S11.6.1_A3.2_T2.2.js |
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8 * @description Type(Primitive(x)) is different from Type(Primitive(y)) and both types vary between String (primitive or object) and Boolean (primitive and object) |
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9 */ |
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10 |
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11 //CHECK#1 |
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12 if (true + "1" !== "true1") { |
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13 $ERROR('#1: true + "1" === "true1". Actual: ' + (true + "1")); |
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14 } |
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15 |
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16 //CHECK#2 |
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17 if ("1" + true !== "1true") { |
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18 $ERROR('#2: "1" + true === "1true". Actual: ' + ("1" + true)); |
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19 } |
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20 |
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21 //CHECK#3 |
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22 if (new Boolean(true) + "1" !== "true1") { |
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23 $ERROR('#3: new Boolean(true) + "1" === "true1". Actual: ' + (new Boolean(true) + "1")); |
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24 } |
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25 |
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26 //CHECK#4 |
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27 if ("1" + new Boolean(true) !== "1true") { |
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28 $ERROR('#4: "1" + new Boolean(true) === "1true". Actual: ' + ("1" + new Boolean(true))); |
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29 } |
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30 |
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31 //CHECK#5 |
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32 if (true + new String("1") !== "true1") { |
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33 $ERROR('#5: true + new String("1") === "true1". Actual: ' + (true + new String("1"))); |
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34 } |
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35 |
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36 //CHECK#6 |
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37 if (new String("1") + true !== "1true") { |
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38 $ERROR('#6: new String("1") + true === "1true". Actual: ' + (new String("1") + true)); |
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39 } |
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40 |
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41 //CHECK#7 |
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42 if (new Boolean(true) + new String("1") !== "true1") { |
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43 $ERROR('#7: new Boolean(true) + new String("1") === "true1". Actual: ' + (new Boolean(true) + new String("1"))); |
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44 } |
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45 |
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46 //CHECK#8 |
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47 if (new String("1") + new Boolean(true) !== "1true") { |
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48 $ERROR('#8: new String("1") + new Boolean(true) === "1true". Actual: ' + (new String("1") + new Boolean(true))); |
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49 } |
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50 |