Apply iOS simulator fixes from aws-crt-kotlin

Author: lauzadis

runtime/build.gradle.kts

@@ -5,7 +5,10 @@
 import aws.sdk.kotlin.gradle.dsl.configurePublishing
 import aws.sdk.kotlin.gradle.kmp.*
 import aws.sdk.kotlin.gradle.util.typedProp
+import org.gradle.kotlin.dsl.withType
 import org.jetbrains.kotlin.gradle.dsl.JvmTarget
+import org.jetbrains.kotlin.gradle.targets.native.tasks.KotlinNativeSimulatorTest
+import org.jetbrains.kotlin.konan.target.HostManager
 
 plugins {
     alias(libs.plugins.dokka)
@@ -67,6 +70,47 @@ subprojects {
                 }
             }
         }
+
+
+        // disable "standalone" mode in simulator tests since it causes TLS issues. this means we need to manage the simulator
+        // ourselves (booting / shutting down). FIXME: https://youtrack.jetbrains.com/issue/KT-38317
+        val simulatorDeviceName = project.findProperty("iosSimulatorDevice") as? String ?: "iPhone 15"
+
+        val xcrun = "/usr/bin/xcrun"
+
+        tasks.register<Exec>("bootIosSimulatorDevice") {
+            isIgnoreExitValue = true
+            commandLine(xcrun, "simctl", "boot", simulatorDeviceName)
+
+            doLast {
+                val result = executionResult.get()
+                val code = result.exitValue
+                if (code != 148 && code != 149) { // ignore "simulator already running" errors
+                    result.assertNormalExitValue()
+                }
+            }
+        }
+
+        tasks.register<Exec>("shutdownIosSimulatorDevice") {
+            mustRunAfter(tasks.withType<KotlinNativeSimulatorTest>())
+            commandLine(xcrun, "simctl", "shutdown", simulatorDeviceName)
+
+            doLast {
+                executionResult.get().assertNormalExitValue()
+            }
+        }
+
+        tasks.withType<KotlinNativeSimulatorTest>().configureEach {
+            if (!HostManager.hostIsMac) {
+                return@configureEach
+            }
+
+            dependsOn("bootIosSimulatorDevice")
+            finalizedBy("shutdownIosSimulatorDevice")
+
+            standalone = false
+            device = simulatorDeviceName
+        }
     }
 
     kotlin.sourceSets.all {