Move ArrayDeque.newCapacity to AbstractList
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committed by
Space Team
parent
d8cfc79d92
commit
2ef50f8c34
@@ -608,45 +608,6 @@ class ArrayDequeTest {
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}
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}
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@Suppress("INVISIBLE_MEMBER")
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@Test
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fun newCapacity() {
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// oldCapacity < minCapacity < newCapacity
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repeat(100) {
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val oldCapacity = Random.nextInt(1 shl 30)
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val newCapacity = oldCapacity + (oldCapacity shr 1)
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val minCapacity = Random.nextInt(oldCapacity + 1 until newCapacity)
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assertEquals(newCapacity, ArrayDeque.newCapacity(oldCapacity, minCapacity))
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}
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// oldCapacity < newCapacity < minCapacity
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repeat(100) {
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val oldCapacity = Random.nextInt(1 shl 30)
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val newCapacity = oldCapacity + (oldCapacity shr 1)
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val minCapacity = Random.nextInt(newCapacity..Int.MAX_VALUE)
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assertEquals(minCapacity, ArrayDeque.newCapacity(oldCapacity, minCapacity))
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}
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// newCapacity overflow, oldCapacity < minCapacity <= maxArraySize
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val maxArraySize = Int.MAX_VALUE - 8
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repeat(100) {
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val oldCapacity = Random.nextInt((1 shl 30) + (1 shl 29) until maxArraySize)
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val minCapacity = Random.nextInt(oldCapacity..maxArraySize)
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assertEquals(maxArraySize, ArrayDeque.newCapacity(oldCapacity, minCapacity))
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}
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// newCapacity overflow, minCapacity > maxArraySize
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repeat(100) {
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val oldCapacity = Random.nextInt((1 shl 30) + (1 shl 29)..maxArraySize)
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val minCapacity = Random.nextInt(maxArraySize + 1..Int.MAX_VALUE)
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assertEquals(Int.MAX_VALUE, ArrayDeque.newCapacity(oldCapacity, minCapacity))
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}
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}
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@Suppress("INVISIBLE_MEMBER")
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@Test
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fun toArray() {
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