27 lines
760 B
JavaScript
27 lines
760 B
JavaScript
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// Copyright 2020 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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function assert_throws(code, func, description) {
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try {
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func();
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} catch (e) {
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assert_true(
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e.name === code.name,
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'expected exception ' + code.name + ', got ' + e.name);
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return;
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}
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assert_true(
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false, 'expected exception ' + code.name + ', no exception thrown');
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}
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function promise_rejects(test, expected, promise, description) {
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return promise
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.then(() => assert_unreached('Should have rejected: ' + description))
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.catch(function(e) {
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assert_throws(expected, function() {
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throw e;
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}, description);
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});
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}
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