Robert Nystrom
fc1b1ecc71
Change-Id: Idbcc965a27e9ffeedf5e0a1068b019de4193070f Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/127745 Commit-Queue: Bob Nystrom <rnystrom@google.com> Reviewed-by: Alexander Thomas <athom@google.com>
70 lines
1.2 KiB
Dart
70 lines
1.2 KiB
Dart
// TODO(multitest): This was automatically migrated from a multitest and may
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// contain strange or dead code.
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// Copyright (c) 2018, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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import "package:expect/expect.dart";
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main() {
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check(0x8000000000000000);
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check(0x7FFF00001111F000);
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check(0x7FFF00001111FC00);
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check(0xFFFF00001111F000);
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check(0xFFFF00001111F800);
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// Test all runs of 53 and 54 bits.
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check(0x000FFFFFFFFFFFFF);
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check(0x001FFFFFFFFFFFFF);
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check(0x003FFFFFFFFFFFFE);
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check(0x007FFFFFFFFFFFFC);
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check(0x00FFFFFFFFFFFFF8);
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check(0x01FFFFFFFFFFFFF0);
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check(0x03FFFFFFFFFFFFE0);
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check(0x07FFFFFFFFFFFFC0);
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check(0x0FFFFFFFFFFFFF80);
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check(0x1FFFFFFFFFFFFF00);
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check(0x3FFFFFFFFFFFFE00);
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check(0x7FFFFFFFFFFFFC00);
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check(0xFFFFFFFFFFFFF800);
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// Too big, even on VM.
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// 9223372036854775808 - 512 is rounded.
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// 9223372036854775808 - 1024 is exact.
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check(9223372036854774784);
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check(-9223372036854775808);
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check(-9223372036854774784);
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}
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check(int n) {}
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