[atomicfu-K/N] Tests for K/N atomicfu-compiler-plugin

* `nativeTest` task now allows to provide compiler plugins that may be enabled during test compilation * test sets for JVM and K/N backends are equal KT-60800 describes all the issues with native tests that were solved in this commit. Co-authored-by: Dmitriy Dolovov <Dmitriy.Dolovov@jetbrains.com> Merge-request: KT-MR-11401 Merged-by: Maria Sokolova <maria.sokolova@jetbrains.com>
2023-08-16 09:41:29 +00:00
parent 8f03eb9314
commit 9ff0e0b046
38 changed files with 2644 additions and 33 deletions
@@ -0,0 +1,32 @@
+import kotlinx.atomicfu.*
+import kotlin.test.*
+
+class IndexArrayElementGetterTest {
+    private val clazz = AtomicArrayClass()
+
+    fun fib(a: Int): Int = if (a == 0 || a == 1) a else fib(a - 1) + fib(a - 2)
+
+    fun testIndexArrayElementGetting() {
+        clazz.intArr[8].value = 3
+        val i = fib(4)
+        val j = fib(5)
+        assertEquals(3, clazz.intArr[i + j].value)
+        assertEquals(3, clazz.intArr[fib(4) + fib(5)].value)
+        clazz.longArr[3].value = 100
+        assertEquals(100, clazz.longArr[fib(6) - fib(5)].value)
+        assertEquals(100, clazz.longArr[(fib(6) + fib(4)) % 8].value)
+        assertEquals(100, clazz.longArr[(fib(6) + fib(4)) % 8].value)
+        assertEquals(100, clazz.longArr[(fib(4) + fib(5)) % fib(5)].value)
+    }
+
+    private class AtomicArrayClass {
+        val intArr = AtomicIntArray(10)
+        val longArr = AtomicLongArray(10)
+    }
+}
+
+@Test
+fun box() {
+    val testClass = IndexArrayElementGetterTest()
+    testClass.testIndexArrayElementGetting()
+}