Ilya Matveev
85827b4880
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.
20 lines
511 B
Kotlin
20 lines
511 B
Kotlin
import kotlin.test.*
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import kotlin.comparisons.*
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fun box() {
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val words = listOf("a", "abc", "ab", "def", "abcd")
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val byLength = words.groupBy { it.length }
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assertEquals(4, byLength.size)
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// verify that order of keys is preserved
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assertEquals(listOf(
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1 to listOf("a"),
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3 to listOf("abc", "def"),
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2 to listOf("ab"),
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4 to listOf("abcd")
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), byLength.toList())
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val l3 = byLength[3].orEmpty()
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assertEquals(listOf("abc", "def"), l3)
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}
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