[K/N][tests] Add a reproducer for KT-85508

SvyatoslavScherbina · Space Team · commit 9261a6f0790b · 2026-04-15T08:58:23.000Z
This commit adds a test closely following the case reported in KT-85508. (cherry picked from commit 7607169)
diff --git a/native/native.tests/testData/codegen/cinterop/objc/kt85508.kt b/native/native.tests/testData/codegen/cinterop/objc/kt85508.kt
@@ -0,0 +1,24 @@
+// TARGET_BACKEND: NATIVE
+// WITH_PLATFORM_LIBS
+// DISABLE_NATIVE: isAppleTarget=false
+
+// KT-85508
+// DISABLE_NATIVE: isAppleTarget=true
+@file:OptIn(kotlinx.cinterop.ExperimentalForeignApi::class)
+
+import platform.Network.NW_PARAMETERS_DISABLE_PROTOCOL
+import platform.Network.nw_parameters_copy
+import platform.Network.nw_parameters_create_secure_tcp
+import platform.Network.nw_tcp_options_set_enable_keepalive
+
+fun box(): String {
+    // See KT-85508.
+    val params = nw_parameters_create_secure_tcp(
+        NW_PARAMETERS_DISABLE_PROTOCOL
+    ) { tcpOptions ->
+        nw_tcp_options_set_enable_keepalive(tcpOptions, true)
+    }
+
+    val paramsCopy = nw_parameters_copy(params) // Just a use site.
+    return if (paramsCopy != null) "OK" else "FAIL: $params"
+}
