Files
kotlin-fork/backend.native/tests/external/stdlib/text/StringTest/partition.kt
T
Ilya Matveev 85827b4880 tests: Copy stdlib tests from Kotlin/JVM
This patch copies Kotlin/JVM stdlib tests (libraries/stdlib/test)
excepting ones with explicit java dependencies. It also transforms
the tests to use them as box-tests.
2017-04-07 17:21:11 +07:00

14 lines
418 B
Kotlin

import kotlin.test.*
// helper predicates available on both platforms
fun Char.isAsciiDigit() = this in '0'..'9'
fun Char.isAsciiLetter() = this in 'A'..'Z' || this in 'a'..'z'
fun Char.isAsciiUpperCase() = this in 'A'..'Z'
fun box() {
val data = "a1b2c3"
val pair = data.partition { it.isAsciiDigit() }
assertEquals("123", pair.first, "pair.first")
assertEquals("abc", pair.second, "pair.second")
}