Open-source multiplayer game server compatible with the RuneScape client
https://www.openrs2.org/
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71 lines
2.0 KiB
71 lines
2.0 KiB
package org.openrs2.util.io
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import org.junit.jupiter.api.Assertions.assertArrayEquals
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import java.io.ByteArrayOutputStream
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import java.io.FilterOutputStream
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import java.io.OutputStream
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import kotlin.test.Test
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import kotlin.test.assertTrue
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class SkipOutputStreamTest {
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@Test
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fun testSkipBytes() {
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for (n in 0..5) {
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val expected = byteArrayOf(1, 2, 3, 4, 5).drop(n).toByteArray()
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ByteArrayOutputStream().use { out ->
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SkipOutputStream(out, n.toLong()).use { skip ->
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skip.write(1)
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skip.write(2)
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skip.write(3)
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skip.write(4)
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skip.write(5)
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}
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assertArrayEquals(expected, out.toByteArray())
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}
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ByteArrayOutputStream().use { out ->
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SkipOutputStream(out, n.toLong()).use { skip ->
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skip.write(byteArrayOf(1, 2, 3, 4, 5))
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}
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assertArrayEquals(expected, out.toByteArray())
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}
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ByteArrayOutputStream().use { out ->
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SkipOutputStream(out, n.toLong()).use { skip ->
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skip.write(byteArrayOf(1, 2, 3))
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skip.write(byteArrayOf(4, 5))
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}
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assertArrayEquals(expected, out.toByteArray())
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}
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ByteArrayOutputStream().use { out ->
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SkipOutputStream(out, n.toLong()).use { skip ->
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skip.write(byteArrayOf(0, 1, 2, 3, 4, 5, 6), 1, 5)
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}
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assertArrayEquals(expected, out.toByteArray())
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}
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}
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}
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@Test
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fun testFlush() {
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val out = object : FilterOutputStream(OutputStream.nullOutputStream()) {
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var flushed = false
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override fun flush() {
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flushed = true
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}
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}
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SkipOutputStream(out, 0).use { skip ->
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skip.flush()
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}
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assertTrue(out.flushed)
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}
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}
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