| package kotlin |
| |
| fun <T> assertArrayEquals(expected: Array<out T>, actual: Array<out T>, message: String? = null) { |
| if (!arraysEqual(expected, actual)) { |
| val msg = if (message == null) "" else ", message = '$message'" |
| fail("Unexpected array: expected = '$expected', actual = '$actual'$msg") |
| } |
| } |
| |
| private fun <T> arraysEqual(first: Array<out T>, second: Array<out T>): Boolean { |
| if (first === second) return true |
| if (first.size != second.size) return false |
| for (index in 0..first.size - 1) { |
| if (!equal(first[index], second[index])) return false |
| } |
| return true |
| } |
| |
| private fun equal(first: Any?, second: Any?) = |
| if (first is Array<*> && second is Array<*>) { |
| arraysEqual(first, second) |
| } |
| else { |
| first == second |
| } |
