751 lines
28 KiB
Kotlin
751 lines
28 KiB
Kotlin
/*
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* Copyright 2021 dorkbox, llc
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package dorkbox.storage
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import com.esotericsoftware.kryo.Kryo
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import com.esotericsoftware.kryo.io.Input
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import com.esotericsoftware.kryo.io.Output
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import dorkbox.storage.serializer.SerializerBytes
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import org.junit.Assert
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import org.junit.FixMethodOrder
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import org.junit.Rule
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import org.junit.Test
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import org.junit.rules.TemporaryFolder
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import org.junit.runners.MethodSorters
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@FixMethodOrder(MethodSorters.NAME_ASCENDING)
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class StorageTest {
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data class Tester(val key: String, val value: String)
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class TesterSerializer : com.esotericsoftware.kryo.Serializer<Tester>() {
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override fun write(kryo: Kryo, output: Output, `object`: Tester) {
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output.writeString(`object`.key)
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output.writeString(`object`.value)
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}
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override fun read(kryo: Kryo?, input: Input, type: Class<out Tester>): Tester {
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return Tester(input.readString(), input.readString())
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}
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}
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init {
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System.setProperty("kryo.unsafe", "false")
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}
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private val folder = TemporaryFolder()
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@Rule
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fun tmp(): TemporaryFolder {
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return folder
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}
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@Test
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fun memory() {
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val tester = Tester("key1", "value1")
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// note: we want to auto-close the storage after we write/read it
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val storage = Storage.Memory().build()
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storage.use {
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it["key1"] = tester
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}
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val tes: Tester? = storage.use {
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it["key1"]
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}
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Assert.assertTrue(tes == tester)
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}
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@Test
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fun memoryEqualityAndHash() {
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val tester = Tester("key1", "value1")
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val s1 = Storage.Memory()
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val s2 = Storage.Memory()
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Assert.assertTrue(s1 == s2)
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Assert.assertTrue(s1.hashCode() == s2.hashCode())
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val s1Build = s1.build()
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val s2Build = s2.build()
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Assert.assertTrue(s1Build == s2Build)
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Assert.assertTrue(s1Build.hashCode() == s2Build.hashCode())
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// note: we want to auto-close the storage after we write/read it
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s1Build.use {
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it["key1"] = tester
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}
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Assert.assertFalse(s1Build == s2Build)
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Assert.assertFalse(s1Build.hashCode() == s2Build.hashCode())
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}
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@Test
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fun property() {
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val tmp = tmp().newFile()
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val tester = Tester("key1", "value1")
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// lambda's do NOT evaluate equality. Only reference equality.
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val serializer = SerializerBytes {
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register(Tester::class.java, TesterSerializer())
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}
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// note: we want to auto-close the storage after we write/read it
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val storage = Storage.Property().file(tmp).serializer(serializer).build()
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storage.use {
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it["key1"] = tester
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}
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val storage2 = Storage.Property().file(tmp).serializer(serializer).build()
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val tes: Tester? = storage2.use {
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it["key1"]
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}
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Assert.assertTrue(tes == tester)
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}
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@Test
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fun propertyFilesAreEqual() {
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val tmp1 = tmp().newFile()
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val tmp2 = tmp().newFile()
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val tester = Tester("key1", "value1")
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// lambda's do NOT evaluate equality. Only reference equality.
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val serializer = SerializerBytes {
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register(Tester::class.java, TesterSerializer())
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}
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// note: we want to auto-close the storage after we write/read it
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val storage1 = Storage.Property().file(tmp1).serializer(serializer).build()
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storage1.use {
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it["key1"] = tester
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}
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val storage2 = Storage.Property().file(tmp2).serializer(serializer).build()
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storage2.use {
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it["key1"] = tester
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}
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// have to filter on the date, because that could be different.
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// everything else must be the same though
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val lines1 = tmp1.readLines().filter { !it.startsWith("#") || it.startsWith("#Storage") }
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val lines2 = tmp1.readLines().filter { !it.startsWith("#") || it.startsWith("#Storage") }
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Assert.assertTrue(lines1 == lines2)
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}
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@Test
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fun propertyStoreReadOnlyDB() {
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System.setProperty("kryo.unsafe", "false")
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val tmp = tmp().newFile()
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// note: we want to auto-close the storage after we write/read it
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var storage = Storage.Property().file(tmp).readOnly().build()
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try {
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storage.use {
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it["key1"] = 0
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}
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} catch (e: Exception) {
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Assert.fail("exception should not be thrown!")
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}
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storage = Storage.Property().file(tmp).readOnlyThrowExceptions().build()
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try {
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storage.use {
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it["key1"] = 0
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}
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Assert.fail("no exception thrown!")
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} catch (e: Exception) {
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}
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}
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@Test
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fun propertyEqualityAndHash() {
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val tmp1 = tmp().newFile()
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val tmp2 = tmp().newFile()
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val tester = Tester("key1", "value1")
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// lambda's do NOT evaluate equality. Only reference equality.
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val serializer = SerializerBytes {
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register(Tester::class.java, TesterSerializer())
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}
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val s1 = Storage.Property().file(tmp1).serializer(serializer)
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val s2 = Storage.Property().file(tmp1).serializer(serializer)
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val s3 = Storage.Property().file(tmp2).serializer(serializer)
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val s4 = Storage.Property().file(tmp2).serializer(SerializerBytes {
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register(Tester::class.java, TesterSerializer())
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})
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Assert.assertTrue(s1 == s2)
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Assert.assertFalse(s1 == s3)
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Assert.assertFalse(s3 == s4)
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Assert.assertTrue(s1.hashCode() == s2.hashCode())
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Assert.assertFalse(s1.hashCode() == s3.hashCode())
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Assert.assertFalse(s3.hashCode() == s4.hashCode())
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val s1Build = s1.build()
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val s2Build = s2.build()
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val s3Build = s3.build()
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val s4Build = s4.build()
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Assert.assertTrue(s1Build == s2Build)
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Assert.assertFalse(s1Build == s3Build)
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Assert.assertFalse(s3Build == s4Build)
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Assert.assertTrue(s1Build.hashCode() == s2Build.hashCode())
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Assert.assertFalse(s1Build.hashCode() == s3Build.hashCode())
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Assert.assertFalse(s3Build.hashCode() == s4Build.hashCode())
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// note: we want to auto-close the storage after we write/read it
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s1Build.use {
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it["key1"] = tester
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}
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Assert.assertFalse(s1Build == s2Build)
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Assert.assertFalse(s1Build.hashCode() == s2Build.hashCode())
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}
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// @Test
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// fun json() {
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// val tmp = tmp().newFile()
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//
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// val tester = Tester("key1", "value1")
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//
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// // note: we want to auto-close the storage after we write/read it
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// val storage = Storage.Json().file(tmp).register(Tester::class.java, TesterSerializer()).build()
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// storage.use {
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// it["key1"] = tester
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// }
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//
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//
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// val storage2 = Storage.Property().file(tmp).register(Tester::class.java, TesterSerializer()).build()
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//
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// val tes: Tester? = storage2.use {
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// it["key1"]
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// }
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//
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// Assert.assertTrue(tes == tester)
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// }
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// @Test
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// fun testCreateDB() {
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// // val store = Storage.Memory().build()
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// StorageSystem.shutdown()
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// StorageSystem.delete(TEST_DB)
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// var storage: Storage = StorageSystem.Disk().file(TEST_DB).build()
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// val numberOfRecords1 = storage.size()
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// val size1: Long = storage.getFileSize()
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// Assert.assertEquals("count is not correct", 0, numberOfRecords1.toLong())
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// Assert.assertEquals("size is not correct", initialSize, size1)
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// storage.close()
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// storage = StorageSystem.Disk().file(TEST_DB).build()
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// val numberOfRecords2 = storage.size()
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// val size2: Long = storage.getFileSize()
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// Assert.assertEquals("Record count is not the same", numberOfRecords1.toLong(), numberOfRecords2.toLong())
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// Assert.assertEquals("size is not the same", size1, size2)
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// StorageSystem.close(storage)
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// }
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// @Test
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// fun testAddAsOne() {
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// try {
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// var storage: Storage = StorageSystem.Disk().file(TEST_DB).build()
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// for (i in 0 until total) {
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// add(storage, i)
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// }
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// StorageSystem.close(storage)
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// storage = StorageSystem.Disk().file(TEST_DB).build()
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// for (i in 0 until total) {
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// val record1Data = createData(i)
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// val readRecord = readRecord(storage, i)
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// Assert.assertEquals("Object is not the same", record1Data, readRecord)
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// }
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// StorageSystem.close(storage)
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// } catch (e: Exception) {
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// e.printStackTrace()
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// Assert.fail("Error!")
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// }
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// }
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//
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// /**
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// * Adds data to storage using the SAME key each time (so each entry is overwritten).
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// */
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// @Test
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// fun testAddNoKeyRecords() {
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// try {
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// var storage: Storage = StorageSystem.Disk().file(TEST_DB).build()
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// val storageKey = StorageKey("foobar!")
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// for (i in 0 until total) {
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// log("adding record $i...")
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// val addRecord = createData(i)
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// storage.put(storageKey, addRecord)
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// log("reading record $i...")
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// val readData: String = storage.get(storageKey)!!
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// Assert.assertEquals("Object is not the same", addRecord, readData)
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// }
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// StorageSystem.close(storage)
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// storage = StorageSystem.Disk().file(TEST_DB).build()
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// val dataCheck = createData(total - 1)
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// log("reading record " + (total - 1) + "...")
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// val readData: String = storage.get(storageKey)
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//
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// // the ONLY entry in storage should be the last one that we added
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// Assert.assertEquals("Object is not the same", dataCheck, readData)
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// val numberOfRecords1 = storage.size()
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// val size1: Long = storage.getFileSize()
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// Assert.assertEquals("count is not correct", numberOfRecords1.toLong(), 1)
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// Assert.assertEquals("size is not correct", size1, initialSize + sizePerRecord)
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// StorageSystem.close(storage)
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// } catch (e: Exception) {
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// e.printStackTrace()
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// Assert.fail("Error!")
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// }
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// }
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//
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// @Test
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// fun testAddRecords_DelaySaveA() {
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// try {
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// var storage: Storage = StorageSystem.Disk().file(TEST_DB).build()
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// for (i in 0 until total) {
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// add(storage, i)
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// }
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// synchronized(Thread.currentThread()) {
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// Thread.currentThread().wait(storage.getSaveDelay() + 1000L)
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// }
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// for (i in 0 until total) {
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// val record1Data = createData(i)
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// val readRecord = readRecord(storage, i)
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// Assert.assertEquals("Object is not the same", record1Data, readRecord)
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// }
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// StorageSystem.close(storage)
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// storage = StorageSystem.Disk().file(TEST_DB).build()
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// for (i in 0 until total) {
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// val dataCheck = createData(i)
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// val readRecord = readRecord(storage, i)
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// Assert.assertEquals("Object is not the same", dataCheck, readRecord)
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// }
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// StorageSystem.close(storage)
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// } catch (e: Exception) {
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// e.printStackTrace()
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// Assert.fail("Error!")
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// }
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// }
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//
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// @Test
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// fun testAddRecords_DelaySaveB() {
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// try {
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// var storage: Storage = StorageSystem.Disk().file(TEST_DB).build()
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// for (i in 0 until total) {
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// add(storage, i)
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// }
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// for (i in 0 until total) {
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// val record1Data = createData(i)
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// val readRecord = readRecord(storage, i)
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// Assert.assertEquals("Object is not the same", record1Data, readRecord)
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// }
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// StorageSystem.close(storage)
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// storage = StorageSystem.Disk().file(TEST_DB).build()
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// for (i in 0 until total) {
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// val dataCheck = createData(i)
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// val readRecord = readRecord(storage, i)
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// Assert.assertEquals("Object is not the same", dataCheck, readRecord)
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// }
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// StorageSystem.close(storage)
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// } catch (e: Exception) {
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// e.printStackTrace()
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// Assert.fail("Error!")
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// }
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// }
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//
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// @Test
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// fun testLoadRecords() {
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// try {
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// var storage: Storage = StorageSystem.Disk().file(TEST_DB).register(Data::class.java).build()
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// for (i in 0 until total) {
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// val addRecord = add(storage, i)
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// val readRecord = readRecord(storage, i)
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// Assert.assertEquals("Object is not the same", addRecord, readRecord)
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// }
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// StorageSystem.close(storage)
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// storage = StorageSystem.Disk().file(TEST_DB).register(Data::class.java).build()
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// for (i in 0 until total) {
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// val dataCheck = createData(i)
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// val readRecord = readRecord(storage, i)
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// Assert.assertEquals("Object is not the same", dataCheck, readRecord)
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// }
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//
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// // now test loading data
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// val data = Data()
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// val createKey: StorageKey = createKey(63)
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// makeData(data)
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// storage.put(createKey, data)
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// var data2: Data
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// data2 = storage.get(createKey, Data())
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// Assert.assertEquals("Object is not the same", data, data2)
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// StorageSystem.close(storage)
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// storage = StorageSystem.Disk().file(TEST_DB).register(Data::class.java).build()
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// data2 = storage.get(createKey, Data())
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// Assert.assertEquals("Object is not the same", data, data2)
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// StorageSystem.close(storage)
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// } catch (e: Exception) {
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// e.printStackTrace()
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// Assert.fail("Error!")
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// }
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// }
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//
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// @Test
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// @Throws(IOException::class)
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// fun testAddRecordsDelete1Record() {
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// if (total < 4) {
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// throw IOException("Unable to run test with too few entries.")
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// }
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// try {
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// var storage: Storage = StorageSystem.Disk().file(TEST_DB).register(Data::class.java).build()
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// for (i in 0 until total) {
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// val addRecord = add(storage, i)
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// val readRecord = readRecord(storage, i)
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// Assert.assertEquals("Object is not the same", addRecord, readRecord)
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// }
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// StorageSystem.close(storage)
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// storage = StorageSystem.Disk().file(TEST_DB).register(Data::class.java).build()
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// for (i in 0 until total) {
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// val dataCheck = createData(i)
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// val readRecord = readRecord(storage, i)
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// Assert.assertEquals("Object is not the same", dataCheck, readRecord)
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// }
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//
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// // make sure now that we can delete one of the records.
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// deleteRecord(storage, 3)
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// var readRecord = readRecord(storage, 9)
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// var dataCheck = createData(9)
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// Assert.assertEquals("Object is not the same", dataCheck, readRecord)
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// if (storage.contains(createKey(3))) {
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// Assert.fail("record NOT successfully deleted.")
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// }
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//
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// // now we add 3 back
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// val addRecord = add(storage, 3)
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// dataCheck = createData(3)
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// Assert.assertEquals("Object is not the same", dataCheck, addRecord)
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// StorageSystem.close(storage)
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// storage = StorageSystem.Disk().file(TEST_DB).register(Data::class.java).build()
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//
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// // check 9 again
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// readRecord = readRecord(storage, 9)
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// dataCheck = createData(9)
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// Assert.assertEquals("Object is not the same", dataCheck, readRecord)
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//
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// // check 3 again
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// readRecord = readRecord(storage, 3)
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// dataCheck = createData(3)
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// Assert.assertEquals("Object is not the same", dataCheck, readRecord)
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// } catch (e: Exception) {
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// e.printStackTrace()
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// Assert.fail("Error!")
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// }
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// }
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//
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// @Test
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// fun testUpdateRecords() {
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// try {
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// var storage: Storage = StorageSystem.Disk().file(TEST_DB).register(Data::class.java).build()
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// for (i in 0 until total) {
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// val addRecord = add(storage, i)
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// val readRecord = readRecord(storage, i)
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// Assert.assertEquals("Object is not the same", addRecord, readRecord)
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// }
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// StorageSystem.close(storage)
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// storage = StorageSystem.Disk().file(TEST_DB).register(Data::class.java).build()
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// var updateRecord = updateRecord(storage, 3, createData(3) + "new")
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// var readRecord = readRecord(storage, 3)
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// Assert.assertEquals("Object is not the same", updateRecord, readRecord)
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// StorageSystem.close(storage)
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// storage = StorageSystem.Disk().file(TEST_DB).register(Data::class.java).build()
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// readRecord = readRecord(storage, 3)
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// Assert.assertEquals("Object is not the same", updateRecord, readRecord)
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// updateRecord = updateRecord(storage, 3, createData(3))
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// StorageSystem.close(storage)
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// storage = StorageSystem.Disk().file(TEST_DB).register(Data::class.java).build()
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// readRecord = readRecord(storage, 3)
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// Assert.assertEquals("Object is not the same", updateRecord, readRecord)
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// StorageSystem.close(storage)
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// storage = StorageSystem.Disk().file(TEST_DB).register(Data::class.java).build()
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// updateRecord = updateRecord(storage, 0, createData(0) + "new")
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// readRecord = readRecord(storage, 0)
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// Assert.assertEquals("Object is not the same", updateRecord, readRecord)
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// StorageSystem.close(storage)
|
||
// } catch (e: Exception) {
|
||
// e.printStackTrace()
|
||
// Assert.fail("Error!")
|
||
// }
|
||
// }
|
||
//
|
||
// @Test
|
||
// fun testSaveAllRecords() {
|
||
// try {
|
||
// var storage: Storage = StorageSystem.Disk().file(TEST_DB).register(Data::class.java).build()
|
||
// for (i in 0 until total) {
|
||
// val data = Data()
|
||
// makeData(data)
|
||
// val createKey: StorageKey = createKey(i)
|
||
// storage.put(createKey, data)
|
||
// }
|
||
// StorageSystem.close(storage)
|
||
// val data = Data()
|
||
// makeData(data)
|
||
// storage = StorageSystem.Disk().file(TEST_DB).register(Data::class.java).build()
|
||
// for (i in 0 until total) {
|
||
// val createKey: StorageKey = createKey(i)
|
||
// var data2: Data
|
||
// data2 = storage.get(createKey, Data())
|
||
// Assert.assertEquals("Object is not the same", data, data2)
|
||
// }
|
||
// StorageSystem.close(storage)
|
||
// } catch (e: Exception) {
|
||
// e.printStackTrace()
|
||
// Assert.fail("Error!")
|
||
// }
|
||
// }
|
||
//
|
||
// class Data {
|
||
// var string: String? = null
|
||
// var strings: Array<String?>
|
||
// var ints: IntArray
|
||
// var shorts: ShortArray
|
||
// var floats: FloatArray
|
||
// var doubles: DoubleArray
|
||
// var longs: LongArray
|
||
// var bytes: ByteArray
|
||
// var chars: CharArray
|
||
// var booleans: BooleanArray
|
||
// var Ints: Array<Int>
|
||
// var Shorts: Array<Short>
|
||
// var Floats: Array<Float>
|
||
// var Doubles: Array<Double>
|
||
// var Longs: Array<Long>
|
||
// var Bytes: Array<Byte>
|
||
// var Chars: Array<Char>
|
||
// var Booleans: Array<Boolean>
|
||
// override fun hashCode(): Int {
|
||
// val prime = 31
|
||
// var result = 1
|
||
// result = prime * result + Arrays.hashCode(Booleans)
|
||
// result = prime * result + Arrays.hashCode(Bytes)
|
||
// result = prime * result + Arrays.hashCode(Chars)
|
||
// result = prime * result + Arrays.hashCode(Doubles)
|
||
// result = prime * result + Arrays.hashCode(Floats)
|
||
// result = prime * result + Arrays.hashCode(Ints)
|
||
// result = prime * result + Arrays.hashCode(Longs)
|
||
// result = prime * result + Arrays.hashCode(Shorts)
|
||
// result = prime * result + Arrays.hashCode(booleans)
|
||
// result = prime * result + Arrays.hashCode(bytes)
|
||
// result = prime * result + Arrays.hashCode(chars)
|
||
// result = prime * result + Arrays.hashCode(doubles)
|
||
// result = prime * result + Arrays.hashCode(floats)
|
||
// result = prime * result + Arrays.hashCode(ints)
|
||
// result = prime * result + Arrays.hashCode(longs)
|
||
// result = prime * result + Arrays.hashCode(shorts)
|
||
// result = prime * result + if (string == null) 0 else string.hashCode()
|
||
// result = prime * result + Arrays.hashCode(strings)
|
||
// return result
|
||
// }
|
||
//
|
||
// override fun equals(obj: Any?): Boolean {
|
||
// if (this === obj) {
|
||
// return true
|
||
// }
|
||
// if (obj == null) {
|
||
// return false
|
||
// }
|
||
// if (javaClass != obj.javaClass) {
|
||
// return false
|
||
// }
|
||
// val other = obj as Data
|
||
// if (!Arrays.equals(Booleans, other.Booleans)) {
|
||
// return false
|
||
// }
|
||
// if (!Arrays.equals(Bytes, other.Bytes)) {
|
||
// return false
|
||
// }
|
||
// if (!Arrays.equals(Chars, other.Chars)) {
|
||
// return false
|
||
// }
|
||
// if (!Arrays.equals(Doubles, other.Doubles)) {
|
||
// return false
|
||
// }
|
||
// if (!Arrays.equals(Floats, other.Floats)) {
|
||
// return false
|
||
// }
|
||
// if (!Arrays.equals(Ints, other.Ints)) {
|
||
// return false
|
||
// }
|
||
// if (!Arrays.equals(Longs, other.Longs)) {
|
||
// return false
|
||
// }
|
||
// if (!Arrays.equals(Shorts, other.Shorts)) {
|
||
// return false
|
||
// }
|
||
// if (!Arrays.equals(booleans, other.booleans)) {
|
||
// return false
|
||
// }
|
||
// if (!Arrays.equals(bytes, other.bytes)) {
|
||
// return false
|
||
// }
|
||
// if (!Arrays.equals(chars, other.chars)) {
|
||
// return false
|
||
// }
|
||
// if (!Arrays.equals(doubles, other.doubles)) {
|
||
// return false
|
||
// }
|
||
// if (!Arrays.equals(floats, other.floats)) {
|
||
// return false
|
||
// }
|
||
// if (!Arrays.equals(ints, other.ints)) {
|
||
// return false
|
||
// }
|
||
// if (!Arrays.equals(longs, other.longs)) {
|
||
// return false
|
||
// }
|
||
// if (!Arrays.equals(shorts, other.shorts)) {
|
||
// return false
|
||
// }
|
||
// if (string == null) {
|
||
// if (other.string != null) {
|
||
// return false
|
||
// }
|
||
// } else if (string != other.string) {
|
||
// return false
|
||
// }
|
||
// return if (!Arrays.equals(strings, other.strings)) {
|
||
// false
|
||
// } else true
|
||
// }
|
||
//
|
||
// override fun toString(): String {
|
||
// return "Data"
|
||
// }
|
||
// }
|
||
//
|
||
// companion object {
|
||
// var total = 10
|
||
//
|
||
// // the initial size is specified during disk.storage construction, and is based on the number of padded records.
|
||
// private const val initialSize = 1024L
|
||
//
|
||
// // this is the size for each record (determined by looking at the output when writing the file)
|
||
// private const val sizePerRecord = 23
|
||
// private val TEST_DB = File("sampleFile.records")
|
||
// fun log(s: String?) {
|
||
// System.err.println(s)
|
||
// }
|
||
//
|
||
// private fun createData(number: Int): String {
|
||
// return "$number data for record # $number"
|
||
// }
|
||
//
|
||
// fun add(storage: Storage, number: Int): String {
|
||
// val record1Data = createData(number)
|
||
// val record1Key: StorageKey = createKey(number)
|
||
// log("adding record $number...")
|
||
// storage.put(record1Key, record1Data)
|
||
// return record1Data
|
||
// }
|
||
//
|
||
// fun readRecord(storage: Storage, number: Int): String {
|
||
// val record1Key: StorageKey = createKey(number)
|
||
// log("reading record $number...")
|
||
// val readData: String = storage.get(record1Key)!!
|
||
// log("\trecord $number data: '$readData'")
|
||
// return readData
|
||
// }
|
||
//
|
||
// fun deleteRecord(storage: Storage, nNumber: Int) {
|
||
// val record1Key: StorageKey = createKey(nNumber)
|
||
// log("deleting record $nNumber...")
|
||
// storage.delete(record1Key)
|
||
// }
|
||
//
|
||
// private fun updateRecord(storage: Storage, number: Int, newData: String): String {
|
||
// val record1Key: StorageKey = createKey(number)
|
||
// log("updating record $number...")
|
||
// storage.put(record1Key, newData)
|
||
// return newData
|
||
// }
|
||
//
|
||
// private fun createKey(number: Int): StorageKey {
|
||
// return StorageKey("foo$number")
|
||
// }
|
||
//
|
||
// // from kryo unit test.
|
||
// private fun makeData(data: Data) {
|
||
// val buffer = StringBuilder(128)
|
||
// for (i in 0..2) {
|
||
// buffer.append('a')
|
||
// }
|
||
// data.string = buffer.toString()
|
||
// data.strings = arrayOf("ab012", "", null, "!@#$", "<22><><EFBFBD><EFBFBD><EFBFBD>")
|
||
// data.ints = intArrayOf(-1234567, 1234567, -1, 0, 1, Int.MAX_VALUE, Int.MIN_VALUE)
|
||
// data.shorts = shortArrayOf(
|
||
// (-12345).toShort(),
|
||
// 12345.toShort(),
|
||
// (-1).toShort(),
|
||
// 0.toShort(),
|
||
// 1.toShort(),
|
||
// Short.MAX_VALUE,
|
||
// Short.MIN_VALUE
|
||
// )
|
||
// data.floats =
|
||
// floatArrayOf(0f, -0f, 1f, -1f, 123456f, -123456f, 0.1f, 0.2f, -0.3f, Math.PI.toFloat(), Float.MAX_VALUE, Float.MIN_VALUE)
|
||
// data.doubles =
|
||
// doubleArrayOf(0.0, -0.0, 1.0, -1.0, 123456.0, -123456.0, 0.1, 0.2, -0.3, Math.PI, Double.MAX_VALUE, Double.MIN_VALUE)
|
||
// data.longs = longArrayOf(0, -0, 1, -1, 123456, -123456, 99999999999L, -99999999999L, Long.MAX_VALUE, Long.MIN_VALUE)
|
||
// data.bytes = byteArrayOf((-123).toByte(), 123.toByte(), (-1).toByte(), 0.toByte(), 1.toByte(), Byte.MAX_VALUE, Byte.MIN_VALUE)
|
||
// data.chars =
|
||
// charArrayOf(32345.toChar(), 12345.toChar(), 0.toChar(), 1.toChar(), 63.toChar(), Character.MAX_VALUE, Character.MIN_VALUE)
|
||
// data.booleans = booleanArrayOf(true, false)
|
||
// data.Ints = arrayOf(-1234567, 1234567, -1, 0, 1, Int.MAX_VALUE, Int.MIN_VALUE)
|
||
// data.Shorts = arrayOf(-12345, 12345, -1, 0, 1, Short.MAX_VALUE, Short.MIN_VALUE)
|
||
// data.Floats = arrayOf(
|
||
// 0.0f,
|
||
// -0.0f,
|
||
// 1.0f,
|
||
// -1.0f,
|
||
// 123456.0f,
|
||
// -123456.0f,
|
||
// 0.1f,
|
||
// 0.2f,
|
||
// -0.3f,
|
||
// Math.PI.toFloat(),
|
||
// Float.MAX_VALUE,
|
||
// Float.MIN_VALUE
|
||
// )
|
||
// data.Doubles = arrayOf(0.0, -0.0, 1.0, -1.0, 123456.0, -123456.0, 0.1, 0.2, -0.3, Math.PI, Double.MAX_VALUE, Double.MIN_VALUE)
|
||
// data.Longs = arrayOf(0L, -0L, 1L, -1L, 123456L, -123456L, 99999999999L, -99999999999L, Long.MAX_VALUE, Long.MIN_VALUE)
|
||
// data.Bytes = arrayOf(-123, 123, -1, 0, 1, Byte.MAX_VALUE, Byte.MIN_VALUE)
|
||
// data.Chars = arrayOf(32345, 12345, 0, 1, 63, Character.MAX_VALUE, Character.MIN_VALUE)
|
||
// data.Booleans = arrayOf(true, false)
|
||
// }
|
||
// }
|
||
}
|