mirror of https://github.com/tc39/test262.git
34 lines
829 B
JavaScript
34 lines
829 B
JavaScript
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// Copyright (C) 2023 Ron Buckton. 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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esid: sec-suppressederror-constructor
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description: >
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If message is undefined, no property will be set to the new instance
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info: |
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SuppressedError ( error, suppressed, message )
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...
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5. If message is not undefined, then
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a. Let msg be ? ToString(message).
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b. Perform ! CreateMethodProperty(O, "message", msg).
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6. Return O.
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features: [explicit-resource-management]
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---*/
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var case1 = new SuppressedError(undefined, undefined, undefined);
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assert.sameValue(
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Object.prototype.hasOwnProperty.call(case1, 'message'),
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false,
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'explicit'
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);
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var case2 = new SuppressedError([]);
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assert.sameValue(
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Object.prototype.hasOwnProperty.call(case2, 'message'),
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false,
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'implicit'
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);
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