mirror of https://github.com/tc39/test262.git
49 lines
1011 B
JavaScript
49 lines
1011 B
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: If one expression is undefined or null and another is not, return false
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es5id: 11.9.2_A6.2_T1
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description: x is null or undefined, y is not
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---*/
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//CHECK#1
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if ((undefined != true) !== true) {
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$ERROR('#1: (undefined != true) === true');
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}
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//CHECK#2
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if ((undefined != 0) !== true) {
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$ERROR('#2: (undefined != 0) === true');
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}
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//CHECK#3
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if ((undefined != "undefined") !== true) {
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$ERROR('#3: (undefined != "undefined") === true');
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}
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//CHECK#4
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if ((undefined != {}) !== true) {
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$ERROR('#4: (undefined != {}) === true');
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}
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//CHECK#5
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if ((null != false) !== true) {
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$ERROR('#5: (null != false) === true');
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}
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//CHECK#6
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if ((null != 0) !== true) {
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$ERROR('#6: (null != 0) === true');
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}
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//CHECK#7
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if ((null != "null") !== true) {
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$ERROR('#7: (null != "null") === true');
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}
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//CHECK#8
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if ((null != {}) !== true) {
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$ERROR('#8: (null != {}) === true');
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}
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