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- // Copyright (c) 2020 Shivaram Lingamneni <slingamn@cs.stanford.edu>
- // released under the MIT license
-
- package utils
-
- import (
- "testing"
- )
-
- func TestRoundUp(t *testing.T) {
- assertEqual(RoundUpToPowerOfTwo(2), 2, t)
- assertEqual(RoundUpToPowerOfTwo(3), 4, t)
- assertEqual(RoundUpToPowerOfTwo(64), 64, t)
- assertEqual(RoundUpToPowerOfTwo(65), 128, t)
- assertEqual(RoundUpToPowerOfTwo(100), 128, t)
- assertEqual(RoundUpToPowerOfTwo(1000), 1024, t)
- assertEqual(RoundUpToPowerOfTwo(1025), 2048, t)
- assertEqual(RoundUpToPowerOfTwo(269435457), 536870912, t)
- }
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