Add tests for UInt, ULong
Opt-in to use unsigned types in tests
This commit is contained in:
Ilya Gorbunov
@@ -71,6 +71,14 @@ compileCoroutinesKotlinCommon {
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}
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}
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compileTestKotlinCommon {
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kotlinOptions {
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freeCompilerArgs += [
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"-Xuse-experimental=kotlin.ExperimentalUnsignedTypes"
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]
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}
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}
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kotlin.experimental.coroutines 'enable'
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jar {
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@@ -70,7 +70,7 @@ compileKotlin {
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}
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compileTestKotlin {
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kotlinOptions.freeCompilerArgs = ["-Xallow-kotlin-package", "-Xmulti-platform", "-XXLanguage:-ReleaseCoroutines"]
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kotlinOptions.freeCompilerArgs = ["-Xallow-kotlin-package", "-Xmulti-platform", "-XXLanguage:-ReleaseCoroutines", "-Xuse-experimental=kotlin.ExperimentalUnsignedTypes"]
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}
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compileJava9Sources(project, 'kotlin.stdlib.jdk7')
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@@ -73,7 +73,7 @@ compileKotlin {
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}
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compileTestKotlin {
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kotlinOptions.freeCompilerArgs = ["-Xallow-kotlin-package", "-Xmulti-platform", "-XXLanguage:-ReleaseCoroutines"]
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kotlinOptions.freeCompilerArgs = ["-Xallow-kotlin-package", "-Xmulti-platform", "-XXLanguage:-ReleaseCoroutines", "-Xuse-experimental=kotlin.ExperimentalUnsignedTypes"]
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}
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compileJava9Sources(project, 'kotlin.stdlib.jdk8')
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@@ -63,7 +63,7 @@ compileKotlin {
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}
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compileTestKotlin {
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kotlinOptions.freeCompilerArgs = ["-Xallow-kotlin-package", "-Xmulti-platform", "-XXLanguage:-ReleaseCoroutines"]
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kotlinOptions.freeCompilerArgs = ["-Xallow-kotlin-package", "-Xmulti-platform", "-XXLanguage:-ReleaseCoroutines", "-Xuse-experimental=kotlin.ExperimentalUnsignedTypes"]
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}
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kotlin.experimental.coroutines 'enable'
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@@ -66,7 +66,7 @@ compileKotlin {
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}
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compileTestKotlin {
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kotlinOptions.freeCompilerArgs = ["-Xallow-kotlin-package", "-Xnormalize-constructor-calls=enable", "-Xmulti-platform", "-XXLanguage:-ReleaseCoroutines"]
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kotlinOptions.freeCompilerArgs = ["-Xallow-kotlin-package", "-Xnormalize-constructor-calls=enable", "-Xmulti-platform", "-XXLanguage:-ReleaseCoroutines", "-Xuse-experimental=kotlin.ExperimentalUnsignedTypes"]
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}
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kotlin.experimental.coroutines 'enable'
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@@ -181,7 +181,8 @@ compileTestKotlin2Js {
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kotlinOptions {
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moduleKind = "umd"
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freeCompilerArgs += [
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"-XXLanguage:-ReleaseCoroutines"
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"-XXLanguage:-ReleaseCoroutines",
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"-Xuse-experimental=kotlin.ExperimentalUnsignedTypes"
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]
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}
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}
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@@ -253,4 +253,12 @@ compileUnsignedKotlin {
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}
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}
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compileTestKotlin {
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kotlinOptions {
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freeCompilerArgs += [
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"-Xuse-experimental=kotlin.ExperimentalUnsignedTypes"
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]
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}
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}
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kotlin.experimental.coroutines 'enable'
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@@ -0,0 +1,104 @@
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/*
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* Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
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* that can be found in the license/LICENSE.txt file.
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*/
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package test.unsigned
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import kotlin.math.sign
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import kotlin.random.Random
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import kotlin.test.*
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class UIntTest {
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private fun identity(u: UInt): UInt =
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(u.toInt() + 0).toUInt()
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val zero = 0u
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val one = 1u
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val max = UInt.MAX_VALUE
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@Test
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fun equality() {
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fun testEqual(uv1: UInt, uv2: UInt) {
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assertEquals(uv1, uv2, "Boxed values should be equal")
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assertTrue(uv1.equals(uv2), "Boxed values should be equal: $uv1, $uv2")
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assertTrue(uv1 == uv2, "Values should be equal: $uv1, $uv2")
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assertEquals(uv1.hashCode(), uv2.hashCode())
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assertEquals((uv1 as Any).hashCode(), (uv2 as Any).hashCode())
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assertEquals(uv1.toString(), uv2.toString())
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assertEquals((uv1 as Any).toString(), (uv2 as Any).toString())
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}
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testEqual(one, identity(one))
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testEqual(max, identity(max))
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fun testNotEqual(uv1: UInt, uv2: UInt) {
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assertNotEquals(uv1, uv2, "Boxed values should be equal")
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assertTrue(uv1 != uv2, "Values should be not equal: $uv1, $uv2")
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assertNotEquals(uv1.toString(), uv2.toString())
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assertNotEquals((uv1 as Any).toString(), (uv2 as Any).toString())
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}
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testNotEqual(one, zero)
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testNotEqual(max, zero)
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}
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@Test
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fun convertToString() {
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fun testToString(expected: String, u: UInt) {
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assertEquals(expected, u.toString())
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assertEquals(expected, (u as Any).toString(), "Boxed toString")
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assertEquals(expected, "$u", "String template")
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}
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repeat(100) {
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val v = Random.nextBits(UInt.SIZE_BITS - 1)
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testToString(v.toString(), v.toUInt())
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}
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repeat(100) {
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val v = Random.nextInt(294967295 + 1)
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testToString("4${v.toString().padStart(9, '0')}", (2_000_000_000.toUInt() * 2.toUInt() + v.toUInt()))
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}
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testToString("4294967295", UInt.MAX_VALUE)
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}
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@Test
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fun comparisons() {
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fun <T> compare(op1: Comparable<T>, op2: T) = op1.compareTo(op2)
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fun testComparison(uv1: UInt, uv2: UInt, expected: Int) {
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val desc = "${uv1.toString()}, ${uv2.toString()}"
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assertEquals(expected, uv1.compareTo(uv2).sign, "compareTo: $desc")
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assertEquals(expected, (uv1 as Comparable<UInt>).compareTo(uv2).sign, "Comparable.compareTo: $desc")
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assertEquals(expected, compare(uv1, uv2).sign, "Generic compareTo: $desc")
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assertEquals(expected < 0, uv1 < uv2)
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assertEquals(expected <= 0, uv1 <= uv2)
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assertEquals(expected > 0, uv1 > uv2)
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assertEquals(expected >= 0, uv1 >= uv2)
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}
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fun testEquals(uv1: UInt, uv2: UInt) = testComparison(uv1, uv2, 0)
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fun testCompare(uv1: UInt, uv2: UInt, expected12: Int) {
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testComparison(uv1, uv2, expected12)
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testComparison(uv2, uv1, -expected12)
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}
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testEquals(one, identity(one))
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testEquals(max, identity(max))
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testCompare(zero, one, -1)
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testCompare(Int.MAX_VALUE.toUInt(), zero, 1)
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testCompare(zero, UInt.MAX_VALUE, -1)
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testCompare((Int.MAX_VALUE).toUInt() + one, UInt.MAX_VALUE, -1)
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}
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}
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@@ -0,0 +1,104 @@
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/*
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* Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
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* that can be found in the license/LICENSE.txt file.
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*/
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package test.unsigned
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import kotlin.math.sign
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import kotlin.random.Random
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import kotlin.test.*
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class ULongTest {
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private fun identity(u: ULong): ULong =
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(u.toLong() + 0).toULong()
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val zero = 0uL
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val one = 1uL
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val max = ULong.MAX_VALUE
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@Test
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fun equality() {
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fun testEqual(uv1: ULong, uv2: ULong) {
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assertEquals(uv1, uv2, "Boxed values should be equal")
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assertTrue(uv1.equals(uv2), "Boxed values should be equal: $uv1, $uv2")
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assertTrue(uv1 == uv2, "Values should be equal: $uv1, $uv2")
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assertEquals(uv1.hashCode(), uv2.hashCode())
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assertEquals((uv1 as Any).hashCode(), (uv2 as Any).hashCode())
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assertEquals(uv1.toString(), uv2.toString())
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assertEquals((uv1 as Any).toString(), (uv2 as Any).toString())
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}
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testEqual(one, identity(one))
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testEqual(max, identity(max))
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fun testNotEqual(uv1: ULong, uv2: ULong) {
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assertNotEquals(uv1, uv2, "Boxed values should be equal")
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assertTrue(uv1 != uv2, "Values should be not equal: $uv1, $uv2")
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assertNotEquals(uv1.toString(), uv2.toString())
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assertNotEquals((uv1 as Any).toString(), (uv2 as Any).toString())
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}
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testNotEqual(one, zero)
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testNotEqual(max, zero)
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}
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@Test
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fun convertToString() {
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fun testToString(expected: String, u: ULong) {
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assertEquals(expected, u.toString())
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assertEquals(expected, (u as Any).toString(), "Boxed toString")
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assertEquals(expected, "$u", "String template")
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}
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repeat(100) {
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val v = Random.nextLong() ushr 1
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testToString(v.toString(), v.toULong())
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}
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repeat(100) {
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val v = Random.nextLong(8446744073709551615L + 1)
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testToString("1${v.toString().padStart(19, '0')}", (5000000000000000000.toULong() * 2.toULong() + v.toULong()))
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}
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testToString("18446744073709551615", ULong.MAX_VALUE)
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}
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@Test
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fun comparisons() {
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fun <T> compare(op1: Comparable<T>, op2: T) = op1.compareTo(op2)
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fun testComparison(uv1: ULong, uv2: ULong, expected: Int) {
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val desc = "${uv1.toString()}, ${uv2.toString()}"
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assertEquals(expected, uv1.compareTo(uv2).sign, "compareTo: $desc")
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assertEquals(expected, (uv1 as Comparable<ULong>).compareTo(uv2).sign, "Comparable.compareTo: $desc")
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assertEquals(expected, compare(uv1, uv2).sign, "Generic compareTo: $desc")
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assertEquals(expected < 0, uv1 < uv2)
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assertEquals(expected <= 0, uv1 <= uv2)
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assertEquals(expected > 0, uv1 > uv2)
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assertEquals(expected >= 0, uv1 >= uv2)
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}
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fun testEquals(uv1: ULong, uv2: ULong) = testComparison(uv1, uv2, 0)
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fun testCompare(uv1: ULong, uv2: ULong, expected12: Int) {
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testComparison(uv1, uv2, expected12)
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testComparison(uv2, uv1, -expected12)
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}
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testEquals(one, identity(one))
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testEquals(max, identity(max))
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testCompare(zero, one, -1)
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testCompare(Long.MAX_VALUE.toULong(), zero, 1)
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testCompare(zero, ULong.MAX_VALUE, -1)
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testCompare((Long.MAX_VALUE).toULong() + one, ULong.MAX_VALUE, -1)
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}
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}
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