Move everything under kotlin-native folder

I was forced to manually do update the following files, because otherwise they would be ignored according .gitignore settings. Probably they should be deleted from repo. Interop/.idea/compiler.xml Interop/.idea/gradle.xml Interop/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_runtime_1_0_3.xml Interop/.idea/libraries/Gradle__org_jetbrains_kotlin_kotlin_stdlib_1_0_3.xml Interop/.idea/modules.xml Interop/.idea/modules/Indexer/Indexer.iml Interop/.idea/modules/Runtime/Runtime.iml Interop/.idea/modules/StubGenerator/StubGenerator.iml backend.native/backend.native.iml backend.native/bc.frontend/bc.frontend.iml backend.native/cli.bc/cli.bc.iml backend.native/cli.bc/src/org/jetbrains/kotlin/cli/bc/K2Native.kt backend.native/cli.bc/src/org/jetbrains/kotlin/cli/bc/K2NativeCompilerArguments.kt backend.native/tests/link/lib/foo.kt backend.native/tests/link/lib/foo2.kt backend.native/tests/teamcity-test.property
2020-10-27 21:00:28 +03:00
parent 91e4162dad
commit f624800b84
2830 changed files with 0 additions and 0 deletions
@@ -0,0 +1,174 @@
+/*
+ * Copyright 2010-2020 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
+ * that can be found in the LICENSE file.
+ */
+@file:OptIn(ExperimentalStdlibApi::class)
+
+package runtime.basic.cleaner_workers
+
+import kotlin.test.*
+
+import kotlin.native.internal.*
+import kotlin.native.concurrent.*
+import kotlin.native.ref.WeakReference
+
+class AtomicBoolean(initialValue: Boolean) {
+    private val impl = AtomicInt(if (initialValue) 1 else 0)
+
+    init {
+        freeze()
+    }
+
+    public var value: Boolean
+        get() = impl.value != 0
+        set(new) { impl.value = if (new) 1 else 0 }
+}
+
+class FunBox(private val impl: () -> Unit) {
+    fun call() {
+        impl()
+    }
+}
+
+@Test
+fun testCleanerDestroyInChild() {
+    val worker = Worker.start()
+
+    val called = AtomicBoolean(false);
+    var funBoxWeak: WeakReference<FunBox>? = null
+    var cleanerWeak: WeakReference<Cleaner>? = null
+    worker.execute(TransferMode.SAFE, {
+        val funBox = FunBox { called.value = true }.freeze()
+        funBoxWeak = WeakReference(funBox)
+        val cleaner = createCleaner(funBox) { it.call() }
+        cleanerWeak = WeakReference(cleaner)
+        Pair(called, cleaner)
+    }) { (called, cleaner) ->
+        assertFalse(called.value)
+    }.result
+
+    GC.collect()
+    worker.execute(TransferMode.SAFE, {}) { GC.collect() }.result
+    performGCOnCleanerWorker()
+
+    assertNull(cleanerWeak!!.value)
+    assertTrue(called.value)
+    assertNull(funBoxWeak!!.value)
+
+    worker.requestTermination().result
+}
+
+@Test
+fun testCleanerDestroyWithChild() {
+    val worker = Worker.start()
+
+    val called = AtomicBoolean(false);
+    var funBoxWeak: WeakReference<FunBox>? = null
+    var cleanerWeak: WeakReference<Cleaner>? = null
+    worker.execute(TransferMode.SAFE, {
+        val funBox = FunBox { called.value = true }.freeze()
+        funBoxWeak = WeakReference(funBox)
+        val cleaner = createCleaner(funBox) { it.call() }
+        cleanerWeak = WeakReference(cleaner)
+        Pair(called, cleaner)
+    }) { (called, cleaner) ->
+        assertFalse(called.value)
+    }.result
+
+    GC.collect()
+    worker.requestTermination().result
+    waitWorkerTermination(worker)
+
+    performGCOnCleanerWorker()  // Collect cleaners stack
+
+    assertNull(cleanerWeak!!.value)
+    assertTrue(called.value)
+    assertNull(funBoxWeak!!.value)
+}
+
+@Test
+fun testCleanerDestroyInMain() {
+    val worker = Worker.start()
+
+    val called = AtomicBoolean(false);
+    var funBoxWeak: WeakReference<FunBox>? = null
+    var cleanerWeak: WeakReference<Cleaner>? = null
+    {
+        val result = worker.execute(TransferMode.SAFE, { called }) { called ->
+            val funBox = FunBox { called.value = true }.freeze()
+            val cleaner = createCleaner(funBox) { it.call() }
+            Triple(cleaner, WeakReference(funBox), WeakReference(cleaner))
+        }.result
+        val cleaner = result.first
+        funBoxWeak = result.second
+        cleanerWeak = result.third
+        assertFalse(called.value)
+    }()
+
+    GC.collect()
+    worker.execute(TransferMode.SAFE, {}) { GC.collect() }.result
+    performGCOnCleanerWorker()
+
+    assertNull(cleanerWeak!!.value)
+    assertTrue(called.value)
+    assertNull(funBoxWeak!!.value)
+
+    worker.requestTermination().result
+}
+
+@Test
+fun testCleanerDestroyShared() {
+    val worker = Worker.start()
+
+    val called = AtomicBoolean(false);
+    var funBoxWeak: WeakReference<FunBox>? = null
+    var cleanerWeak: WeakReference<Cleaner>? = null
+    val cleanerHolder: AtomicReference<Cleaner?> = AtomicReference(null);
+    {
+        val funBox = FunBox { called.value = true }.freeze()
+        funBoxWeak = WeakReference(funBox)
+        val cleaner = createCleaner(funBox) { it.call() }
+        cleanerWeak = WeakReference(cleaner)
+        cleanerHolder.value = cleaner
+        worker.execute(TransferMode.SAFE, { Pair(called, cleanerHolder) }) { (called, cleanerHolder) ->
+            cleanerHolder.value = null
+            assertFalse(called.value)
+        }.result
+    }()
+
+    GC.collect()
+    worker.execute(TransferMode.SAFE, {}) { GC.collect() }.result
+    performGCOnCleanerWorker()
+
+    assertNull(cleanerWeak!!.value)
+    assertTrue(called.value)
+    assertNull(funBoxWeak!!.value)
+
+    worker.requestTermination().result
+}
+
+@ThreadLocal
+var tlsValue = 11
+
+@Test
+fun testCleanerWithTLS() {
+    val worker = Worker.start()
+
+    tlsValue = 12
+
+    val value = AtomicInt(0)
+    worker.execute(TransferMode.SAFE, {value}) {
+        tlsValue = 13
+        createCleaner(it) {
+            it.value = tlsValue
+        }
+        Unit
+    }.result
+
+    worker.execute(TransferMode.SAFE, {}) { GC.collect() }.result
+    performGCOnCleanerWorker()
+
+    assertEquals(11, value.value)
+
+    worker.requestTermination().result
+}