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49 lines
1.5 KiB
49 lines
1.5 KiB
2 months ago
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var test = require('tape');
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var ErrorWithCause = require('error-cause/Error');
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var inspect = require('../');
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test('type error', function (t) {
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t.plan(1);
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var aerr = new TypeError();
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aerr.foo = 555;
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aerr.bar = [1, 2, 3];
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var berr = new TypeError('tuv');
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berr.baz = 555;
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var cerr = new SyntaxError();
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cerr.message = 'whoa';
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cerr['a-b'] = 5;
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var withCause = new ErrorWithCause('foo', { cause: 'bar' });
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var withCausePlus = new ErrorWithCause('foo', { cause: 'bar' });
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withCausePlus.foo = 'bar';
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var withUndefinedCause = new ErrorWithCause('foo', { cause: undefined });
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var withEnumerableCause = new Error('foo');
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withEnumerableCause.cause = 'bar';
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var obj = [
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new TypeError(),
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new TypeError('xxx'),
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aerr,
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berr,
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cerr,
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withCause,
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withCausePlus,
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withUndefinedCause,
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withEnumerableCause
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];
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t.equal(inspect(obj), '[ ' + [
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'[TypeError]',
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'[TypeError: xxx]',
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'{ [TypeError] foo: 555, bar: [ 1, 2, 3 ] }',
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'{ [TypeError: tuv] baz: 555 }',
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'{ [SyntaxError: whoa] message: \'whoa\', \'a-b\': 5 }',
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'cause' in Error.prototype ? '[Error: foo]' : '{ [Error: foo] [cause]: \'bar\' }',
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'{ [Error: foo] ' + ('cause' in Error.prototype ? '' : '[cause]: \'bar\', ') + 'foo: \'bar\' }',
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'cause' in Error.prototype ? '[Error: foo]' : '{ [Error: foo] [cause]: undefined }',
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'{ [Error: foo] cause: \'bar\' }'
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].join(', ') + ' ]');
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});
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