test-framework/org.gnit.lucenekmp.tests.util/RandomizedTest/Companion

Companion

object Companion

Functions

assumeFalse

fun assumeFalse(message: String, condition: Boolean)

Reverse of .assumeTrue.

assumeNoException

fun assumeNoException(msg: String, t: Throwable?)

Assume t is null.

assumeTrue

fun assumeTrue(message: String, condition: Boolean)

between

fun between(min: Int, max: Int): Int

An alias for .randomIntBetween.

fun between(min: Long, max: Long): Long

An alias for .randomLongBetween.

frequently

fun frequently(): Boolean

The exact opposite of .rarely.

random

fun random(): Random

Shortcut for RandomizedContext.getRandom. Even though this method is static, it returns per-thread Random instance, so no race conditions can occur.

randomBoolean

fun randomBoolean(): Boolean

randomByte

fun randomByte(): Byte

randomDouble

fun randomDouble(): Double

randomFloat

fun randomFloat(): Float

randomFrom

fun <T> randomFrom(array: Array<T>): T

Pick a random object from the given array. The array must not be empty.

randomInt

fun randomInt(): Int

fun ~~randomInt~~(max: Int): Int

A random integer from 0..max (inclusive).

randomIntBetween

fun randomIntBetween(min: Int, max: Int): Int

A random integer from min to max (inclusive).

randomLong

fun randomLong(): Long

fun ~~randomLong~~(max: Long): Long

A random long from 0..max (inclusive).

randomLongBetween

fun randomLongBetween(min: Long, max: Long): Long

A random long from min to max (inclusive).

randomShort

fun randomShort(): Short

rarely

fun rarely(): Boolean

Rarely returns true in about 10% of all calls (regardless of the .isNightly mode).

systemPropertyAsBoolean

fun systemPropertyAsBoolean(propertyName: String, defaultValue: Boolean): Boolean

systemPropertyAsInt

fun systemPropertyAsInt(propertyName: String, defaultValue: Int): Int