From 23e5079391a44f206e38e2f6f7091202d5e75a04 Mon Sep 17 00:00:00 2001
From: Elena Lepilkina <Elena.Lepilkina@jetbrains.com>
Date: Mon, 25 Oct 2021 17:15:14 +0300
Subject: [PATCH] [K/N] Added test for checking C callback set with Kotlin
 function throwing exception

---
 kotlin-native/backend.native/tests/build.gradle     | 13 +++++++++++++
 .../tests/interop/exceptions/cCallback.cpp          |  9 +++++++++
 .../tests/interop/exceptions/cCallback.def          |  5 +++++
 .../tests/interop/exceptions/cCallback.kt           | 11 +++++++++++
 4 files changed, 38 insertions(+)
 create mode 100644 kotlin-native/backend.native/tests/interop/exceptions/cCallback.cpp
 create mode 100644 kotlin-native/backend.native/tests/interop/exceptions/cCallback.def
 create mode 100644 kotlin-native/backend.native/tests/interop/exceptions/cCallback.kt

diff --git a/kotlin-native/backend.native/tests/build.gradle b/kotlin-native/backend.native/tests/build.gradle
index 079f987d95f..b449ad04a79 100644
--- a/kotlin-native/backend.native/tests/build.gradle
+++ b/kotlin-native/backend.native/tests/build.gradle
@@ -4338,6 +4338,11 @@ createInterop("exceptions_throwThroughBridge") {
     it.extraOpts "-Xcompile-source", "$projectDir/interop/exceptions/throwThroughBridgeInterop.cpp"
 }
 
+createInterop("exceptions_cCallback") {
+    it.defFile "interop/exceptions/cCallback.def"
+    it.extraOpts "-Xcompile-source", "$projectDir/interop/exceptions/cCallback.cpp"
+}
+
 /**
  * Creates a task for the interop test. Configures runner and adds library and test build tasks.
  */
@@ -5127,6 +5132,14 @@ dynamicTest("interop_exceptions_throwThroughBridge") {
     interop = "exceptions_throwThroughBridge"
 }
 
+interopTest("interop_exceptions_cCallback") {
+    disabled = (project.testTarget == 'wasm32') // Uses exceptions
+    source = "interop/exceptions/cCallback.kt"
+    expectedExitStatusChecker = { it == 0 }
+    outputChecker = { s -> s.contains("CATCH IN C++") }
+    interop = "exceptions_cCallback"
+}
+
 tasks.register("library_ir_provider_mismatch", KonanDriverTest) {
     def dir = buildDir.absolutePath
     def lib = "$projectDir/link/ir_providers/library/empty.kt"
diff --git a/kotlin-native/backend.native/tests/interop/exceptions/cCallback.cpp b/kotlin-native/backend.native/tests/interop/exceptions/cCallback.cpp
new file mode 100644
index 00000000000..be05f5cda28
--- /dev/null
+++ b/kotlin-native/backend.native/tests/interop/exceptions/cCallback.cpp
@@ -0,0 +1,9 @@
+#include <stdio.h>
+
+extern "C" void runAndCatch(void(*f)(void)) {
+    try {
+        f();
+    } catch (...) {
+        printf("CATCH IN C++!\n");
+    }
+}
\ No newline at end of file
diff --git a/kotlin-native/backend.native/tests/interop/exceptions/cCallback.def b/kotlin-native/backend.native/tests/interop/exceptions/cCallback.def
new file mode 100644
index 00000000000..e37047b646d
--- /dev/null
+++ b/kotlin-native/backend.native/tests/interop/exceptions/cCallback.def
@@ -0,0 +1,5 @@
+language = C
+
+---
+
+void runAndCatch(void(*f)(void));
\ No newline at end of file
diff --git a/kotlin-native/backend.native/tests/interop/exceptions/cCallback.kt b/kotlin-native/backend.native/tests/interop/exceptions/cCallback.kt
new file mode 100644
index 00000000000..4a02d9e676f
--- /dev/null
+++ b/kotlin-native/backend.native/tests/interop/exceptions/cCallback.kt
@@ -0,0 +1,11 @@
+import kotlinx.cinterop.staticCFunction
+import cCallback.runAndCatch
+
+fun throwingCallback() {
+    throw IllegalStateException("Kotlin Exception!")
+}
+
+
+fun main() {
+    runAndCatch(staticCFunction(::throwingCallback))
+}
\ No newline at end of file