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//go:build amd64 || arm64 || ppc64 || ppc64le || s390x
package fasthttp
import (
"math"
"testing"
)
func TestRound2ForSliceCap(t *testing.T) {
t.Parallel()
testRound2ForSliceCap(t, 0, 0)
testRound2ForSliceCap(t, 1, 1)
testRound2ForSliceCap(t, 2, 2)
testRound2ForSliceCap(t, 3, 4)
testRound2ForSliceCap(t, 4, 4)
testRound2ForSliceCap(t, 5, 8)
testRound2ForSliceCap(t, 7, 8)
testRound2ForSliceCap(t, 8, 8)
testRound2ForSliceCap(t, 9, 16)
testRound2ForSliceCap(t, 0x10001, 0x20000)
testRound2ForSliceCap(t, math.MaxInt32, math.MaxInt32)
testRound2ForSliceCap(t, math.MaxInt64-1, math.MaxInt64-1)
}
func testRound2ForSliceCap(t *testing.T, n, expectedRound2 int) {
if roundUpForSliceCap(n) != expectedRound2 {
t.Fatalf("Unexpected round2(%d)=%d. Expected %d", n, roundUpForSliceCap(n), expectedRound2)
}
}
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