constructor-order.js 557 Bytes
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// Copyright 2018 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// Throws only once during construction.
// Check for all getters to prevent regression.
// Preserve the order of getter initialization.
let getCount = 0;

new Intl.ListFormat(['en-US'], {
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  get localeMatcher() {
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    assertEquals(0, getCount++);
  },
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  get type() {
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    assertEquals(1, getCount++);
  },
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  get style() {
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    assertEquals(2, getCount++);
  },
});
assertEquals(3, getCount);