Files
kotlin-fork/backend.native/tests/external/stdlib/text/StringBuilderTest/asCharSequence.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

18 lines
472 B
Kotlin

import kotlin.test.*
fun box() {
val original = "Some test string"
val sb = StringBuilder(original)
val result = sb.toString()
val cs = sb as CharSequence
assertEquals(result.length, cs.length)
assertEquals(result.length, sb.length)
for (index in result.indices) {
assertEquals(result[index], sb[index])
assertEquals(result[index], cs[index])
}
assertEquals(result.substring(2, 6), cs.subSequence(2, 6).toString())
}