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contentEquals, contentHashCode, contentToString: Add js implementation and tests

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#KT-13582
This commit is contained in:
Ilya Gorbunov
2016-09-23 16:01:18 +03:00
parent a868eecb1a
commit f3da656d6e
4 changed files with 423 additions and 9 deletions
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libraries/stdlib/test/collections/ArraysTest.kt
+48 -9
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@@ -23,15 +23,15 @@ import kotlin.test.*
import org.junit.Test as test
import kotlin.comparisons.*
fun <T> assertArrayNotSameButEquals(expected: Array<out T>, actual: Array<out T>, message: String = "") { assertTrue(expected !== actual, message); assertEquals(expected.toList(), actual.toList(), message) }
fun assertArrayNotSameButEquals(expected: IntArray, actual: IntArray, message: String = "") { assertTrue(expected !== actual, message); assertEquals(expected.toList(), actual.toList(), message) }
fun assertArrayNotSameButEquals(expected: LongArray, actual: LongArray, message: String = "") { assertTrue(expected !== actual, message); assertEquals(expected.toList(), actual.toList(), message) }
fun assertArrayNotSameButEquals(expected: ShortArray, actual: ShortArray, message: String = "") { assertTrue(expected !== actual, message); assertEquals(expected.toList(), actual.toList(), message) }
fun assertArrayNotSameButEquals(expected: ByteArray, actual: ByteArray, message: String = "") { assertTrue(expected !== actual, message); assertEquals(expected.toList(), actual.toList(), message) }
fun assertArrayNotSameButEquals(expected: DoubleArray, actual: DoubleArray, message: String = "") { assertTrue(expected !== actual, message); assertEquals(expected.toList(), actual.toList(), message) }
fun assertArrayNotSameButEquals(expected: FloatArray, actual: FloatArray, message: String = "") { assertTrue(expected !== actual, message); assertEquals(expected.toList(), actual.toList(), message) }
fun assertArrayNotSameButEquals(expected: CharArray, actual: CharArray, message: String = "") { assertTrue(expected !== actual, message); assertEquals(expected.toList(), actual.toList(), message) }
fun assertArrayNotSameButEquals(expected: BooleanArray, actual: BooleanArray, message: String = "") { assertTrue(expected !== actual, message); assertEquals(expected.toList(), actual.toList(), message) }
fun <T> assertArrayNotSameButEquals(expected: Array<out T>, actual: Array<out T>, message: String = "") { assertTrue(expected !== actual && expected contentEquals actual, message); }
fun assertArrayNotSameButEquals(expected: IntArray, actual: IntArray, message: String = "") { assertTrue(expected !== actual && expected contentEquals actual, message); }
fun assertArrayNotSameButEquals(expected: LongArray, actual: LongArray, message: String = "") { assertTrue(expected !== actual && expected contentEquals actual, message); }
fun assertArrayNotSameButEquals(expected: ShortArray, actual: ShortArray, message: String = "") { assertTrue(expected !== actual && expected contentEquals actual, message); }
fun assertArrayNotSameButEquals(expected: ByteArray, actual: ByteArray, message: String = "") { assertTrue(expected !== actual && expected contentEquals actual, message); }
fun assertArrayNotSameButEquals(expected: DoubleArray, actual: DoubleArray, message: String = "") { assertTrue(expected !== actual && expected contentEquals actual, message); }
fun assertArrayNotSameButEquals(expected: FloatArray, actual: FloatArray, message: String = "") { assertTrue(expected !== actual && expected contentEquals actual, message); }
fun assertArrayNotSameButEquals(expected: CharArray, actual: CharArray, message: String = "") { assertTrue(expected !== actual && expected contentEquals actual, message); }
fun assertArrayNotSameButEquals(expected: BooleanArray, actual: BooleanArray, message: String = "") { assertTrue(expected !== actual && expected contentEquals actual, message); }
class ArraysTest {
@@ -203,6 +203,45 @@ class ArraysTest {
assertEquals(false, arr[1])
}
@test fun contentEquals() {
val arr1 = arrayOf("a", 1, null)
val arr2 = arrayOf(*arr1)
assertTrue(arr1 contentEquals arr2)
val arr3 = arr2.reversedArray()
assertFalse(arr1 contentEquals arr3)
}
@test fun contentDeepEquals() {
val arr1 = arrayOf("a", 1, intArrayOf(2))
val arr2 = arrayOf("a", 1, intArrayOf(2))
assertFalse(arr1 contentEquals arr2)
assertTrue(arr1 contentDeepEquals arr2)
arr2[2] = arr1
assertFalse(arr1 contentDeepEquals arr2)
}
@test fun contentToString() {
val arr = arrayOf("a", 1, null)
assertEquals(arr.asList().toString(), arr.contentToString())
}
@test fun contentDeepToString() {
val arr = arrayOf("aa", 1, null, charArrayOf('d'))
assertEquals("[aa, 1, null, [d]]", arr.contentDeepToString())
}
@test fun contentHashCode() {
val arr = arrayOf("a", 1, null)
assertEquals(arr.asList().hashCode(), arr.contentHashCode())
}
@test fun contentDeepHashCode() {
val arr = arrayOf<Any?>("aa", 1, null, charArrayOf('d'))
val list = arr.map { if (it is CharArray) it.asList() else it }
assertEquals(list.hashCode(), arr.contentDeepHashCode())
}
@test fun min() {
expect(null, { arrayOf<Int>().min() })
expect(1, { arrayOf(1).min() })