mirror of https://github.com/tc39/test262.git
44 lines
804 B
JavaScript
44 lines
804 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: Operator !x returns !ToBoolean(x)
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es5id: 11.4.9_A3_T2
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description: Type(x) is number primitive or Number object
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---*/
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//CHECK#1
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if (!0.1 !== false) {
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$ERROR('#1: !0.1 === false');
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}
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//CHECK#2
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if (!new Number(-0.1) !== false) {
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$ERROR('#2: !new Number(-0.1) === false');
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}
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//CHECK#3
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if (!NaN !== true) {
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$ERROR('#3: !NaN === true');
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}
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//CHECK#4
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if (!new Number(NaN) !== false) {
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$ERROR('#4: !new Number(NaN) === false');
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}
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//CHECK#5
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if (!0 !== true) {
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$ERROR('#5: !0 === true');
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}
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//CHECK#6
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if (!new Number(0) !== false) {
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$ERROR('#6: !new Number(0) === false');
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}
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//CHECK#7
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if (!Infinity !== false) {
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$ERROR('#7: !Infinity === false');
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}
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