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65 lines
1.7 KiB
JavaScript
65 lines
1.7 KiB
JavaScript
// Copyright 2009 the Sputnik authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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info: |
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If Type(Primitive(x)) is String or Type(Primitive(y)) is String, then
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operator x + y returns the result of concatenating ToString(x) followed
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by ToString(y)
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es5id: 11.6.1_A3.2_T2.1
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description: >
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Type(Primitive(x)) is different from Type(Primitive(y)) and both
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types vary between Number (primitive or object) and String
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(primitive and object)
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---*/
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//CHECK#1
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if ("1" + 1 !== "11") {
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$ERROR('#1: "1" + 1 === "11". Actual: ' + ("1" + 1));
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}
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//CHECK#2
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if (1 + "1" !== "11") {
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$ERROR('#2: 1 + "1" === "11". Actual: ' + (1 + "1"));
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}
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//CHECK#3
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if (new String("1") + 1 !== "11") {
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$ERROR('#3: new String("1") + 1 === "11". Actual: ' + (new String("1") + 1));
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}
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//CHECK#4
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if (1 + new String("1") !== "11") {
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$ERROR('#4: 1 + new String("1") === "11". Actual: ' + (1 + new String("1")));
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}
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//CHECK#5
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if ("1" + new Number(1) !== "11") {
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$ERROR('#5: "1" + new Number(1) === "11". Actual: ' + ("1" + new Number(1)));
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}
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//CHECK#6
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if (new Number(1) + "1" !== "11") {
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$ERROR('#6: new Number(1) + "1" === "11". Actual: ' + (new Number(1) + "1"));
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}
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//CHECK#7
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if (new String("1") + new Number(1) !== "11") {
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$ERROR('#7: new String("1") + new Number(1) === "11". Actual: ' + (new String("1") + new Number(1)));
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}
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//CHECK#8
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if (new Number(1) + new String("1") !== "11") {
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$ERROR('#8: new Number(1) + new String("1") === "11". Actual: ' + (new Number(1) + new String("1")));
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}
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//CHECK#9
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if ("x" + 1 !=="x1") {
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$ERROR('#9: "x" + 1 === "x1". Actual: ' + ("x" + 1));
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}
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//CHECK#10
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if (1 + "x" !== "1x") {
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$ERROR('#10: 1 + "x" === "1x". Actual: ' + (1 + "x"));
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}
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