| // 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. | |
| const magic0 = 2396; | |
| const magic1 = 1972; | |
| // Fill xs with float arrays. | |
| const xs = []; | |
| for (let j = 0; j < magic0; ++j) { | |
| xs[j] = [j + 0.1]; | |
| } | |
| // Sort, but trim the array at some point. | |
| let cmp_calls = 0; | |
| xs.sort((lhs, rhs) => { | |
| lhs = lhs || [0]; | |
| rhs = rhs || [0]; | |
| if (cmp_calls++ == magic1) xs.length = 1; | |
| return lhs[0] - rhs[0]; | |
| }); | |
| // The final shape of the array is unspecified since the comparison function is | |
| // inconsistent. |