[K/N][Tests] Migrate two more cinterop tests

^KT-61259

kotlin-native/backend.native/tests/interop/concurrentTerminate/async.cpp

@@ -1,29 +0,0 @@
-#include <thread>
-#include <future>
-#include <chrono>
-#include <vector>
-#include <csignal>  // signal.h
-
-#include "async.h"
-
-int test_ConcurrentTerminate() {
-    signal(SIGABRT, *[](int){ exit(99); }); // Windows does not have sigaction
-
-    std::vector<std::future<void>> futures;
-#ifdef __linux__
-    // TODO: invalid terminate handler called from bridge on non-main thread on Linux X64
-    throw std::runtime_error("Reporting error!");
-#endif
-
-    for (size_t i = 0; i < 100; ++i) {
-        futures.emplace_back(std::async(std::launch::async,
-                [](size_t param) {
-                    std::this_thread::sleep_for(std::chrono::milliseconds(param));
-                    throw std::runtime_error("Reporting error!");
-                },
-                200 - i));
-    }
-
-    for (auto &future : futures) future.get();
-    return 0;
-}

kotlin-native/backend.native/tests/interop/concurrentTerminate/async.h

@@ -1,9 +0,0 @@
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-int test_ConcurrentTerminate();
-
-#ifdef __cplusplus
-}
-#endif

kotlin-native/backend.native/tests/interop/concurrentTerminate/concurrentTerminate.def

@@ -1,5 +0,0 @@
-package async
-
----
-
-int test_ConcurrentTerminate();

kotlin-native/backend.native/tests/interop/concurrentTerminate/main.kt

@@ -1,7 +0,0 @@
-import async.*
-import kotlinx.cinterop.*
-
-fun main() {
-    test_ConcurrentTerminate()
-    println("This is not expected.")
-}