From 136c62a62caf088b86a7e430784c8581d90cb360 Mon Sep 17 00:00:00 2001
From: Igor Chevdar <igor.chevdar@jetbrains.com>
Date: Tue, 29 Aug 2017 11:46:43 +0300
Subject: [PATCH] Added test on workers with invalid transfer attempt

---
 backend.native/tests/build.gradle             |  6 +++++
 .../tests/runtime/workers/worker3.kt          | 23 +++++++++++++++++++
 2 files changed, 29 insertions(+)
 create mode 100644 backend.native/tests/runtime/workers/worker3.kt

diff --git a/backend.native/tests/build.gradle b/backend.native/tests/build.gradle
index 878aed5c4f8..bb6ee6412b5 100644
--- a/backend.native/tests/build.gradle
+++ b/backend.native/tests/build.gradle
@@ -502,6 +502,12 @@ task worker2(type: RunKonanTest) {
     source = "runtime/workers/worker2.kt"
 }
 
+task worker3(type: RunKonanTest) {
+    disabled = (project.testTarget == 'wasm32') // Workers need pthreads.
+    goldValue = "OK\n"
+    source = "runtime/workers/worker3.kt"
+}
+
 task superFunCall(type: RunKonanTest) {
     goldValue = "<fun:C><fun:C1>\n<fun:C><fun:C3>\n"
     source = "codegen/basics/superFunCall.kt"
diff --git a/backend.native/tests/runtime/workers/worker3.kt b/backend.native/tests/runtime/workers/worker3.kt
new file mode 100644
index 00000000000..783fd0e2c6d
--- /dev/null
+++ b/backend.native/tests/runtime/workers/worker3.kt
@@ -0,0 +1,23 @@
+import konan.worker.*
+
+data class WorkerArgument(val intParam: Int, val stringParam: String)
+data class WorkerResult(val intResult: Int, val stringResult: String)
+
+fun main(args: Array<String>) {
+    val worker = startWorker()
+    val s = "zzz${args.size.toString()}"
+
+    val future = try {
+        worker.schedule(TransferMode.CHECKED,
+                { WorkerArgument(42, s) },
+                { input -> WorkerResult(input.intParam, input.stringParam + " result") }
+        )
+    } catch (e: IllegalStateException) {
+        null
+    }
+    if (future != null)
+        println("Fail 1")
+    if (s != "zzz0") println("Fail 2")
+    worker.requestTermination().consume { _ -> }
+    println("OK")
+}
\ No newline at end of file