Alexander Shabalin
69 lines
1.6 KiB
Kotlin
Vendored
69 lines
1.6 KiB
Kotlin
Vendored
// EXIT_CODE: !0
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// OUTPUT_REGEX: Cannot run checkers when there are 1 alive runtimes at the shutdown.*
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// MODULE: cinterop
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// FILE: leakMemory.def
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---
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void test_RunInNewThread(void (*)());
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// FILE: leakMemory.h
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#ifdef __cplusplus
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extern "C" {
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#endif
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void test_RunInNewThread(void (*)());
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#ifdef __cplusplus
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}
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#endif
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// FILE: leakMemory.cpp
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#include "leakMemory.h"
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#include <atomic>
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#include <thread>
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extern "C" void test_RunInNewThread(void (*f)()) {
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std::atomic<bool> haveRun(false);
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std::thread t([f, &haveRun]() {
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f();
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haveRun = true;
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while (true) {}
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});
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t.detach();
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while (!haveRun) {}
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}
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// MODULE: main(cinterop)
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// FILE: main.kt
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@file:OptIn(
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kotlin.experimental.ExperimentalNativeApi::class,
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kotlin.native.runtime.NativeRuntimeApi::class,
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kotlinx.cinterop.ExperimentalForeignApi::class
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)
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import leakMemory.*
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import kotlin.concurrent.AtomicInt
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import kotlin.native.concurrent.*
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import kotlin.native.Platform
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import kotlin.test.*
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import kotlinx.cinterop.*
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val global = AtomicInt(0)
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fun ensureInititalized() {
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// Leak memory
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StableRef.create(Any())
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global.value = 1
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}
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fun main() {
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Platform.isMemoryLeakCheckerActive = true
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kotlin.native.runtime.Debugging.forceCheckedShutdown = true
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assertTrue(global.value == 0)
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// Created a thread, made sure Kotlin is initialized there.
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test_RunInNewThread(staticCFunction(::ensureInititalized))
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assertTrue(global.value == 1)
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// Now exiting. With checked shutdown we will fail, complaining there're
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// unfinished threads with runtimes.
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}
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