Changes to support and test new memory model

Author: kpgalligan

.github/workflows/build.yml

@@ -47,5 +47,7 @@ jobs:
       - name: Build
         run: ./gradlew build --no-daemon --stacktrace
 
+      - name: Build New Memory Model
+        run: ./gradlew build --no-daemon --stacktrace -Pkotlin.native.binary.memoryModel=experimental
 env:
   GRADLE_OPTS: -Dorg.gradle.configureondemand=true -Dkotlin.incremental=false -Dorg.gradle.jvmargs="-Xmx3g -XX:MaxPermSize=2048m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8 -XX:MaxMetaspaceSize=512m"

gradle.properties

@@ -2,7 +2,7 @@ kotlin.code.style=official
 
 GROUP=co.touchlab
 VERSION_NAME=1.0.11
-KOTLIN_VERSION=1.6.10
+KOTLIN_VERSION=1.6.20-RC2
 
 kotlin.native.ignoreDisabledTargets=true
 

sqliter-driver/src/nativeCommonMain/kotlin/co/touchlab/sqliter/concurrency/SingleThreadDatabaseConnection.kt

@@ -22,6 +22,7 @@ import kotlin.native.concurrent.ensureNeverFrozen
 class SingleThreadDatabaseConnection(delegateConnection: DatabaseConnection):DatabaseConnection by delegateConnection
 {
     init {
-        ensureNeverFrozen()
+        if (Platform.memoryModel == MemoryModel.STRICT)
+            ensureNeverFrozen()
     }
 }

sqliter-driver/src/nativeCommonTest/kotlin/co/touchlab/sqliter/concurrency/ConcurrentDatabaseConnectionTest.kt

@@ -71,8 +71,12 @@ class ConcurrentDatabaseConnectionTest {
 
     @Test
     fun singleThreadedConnectionFreezeFails() {
+        // Skip if not strict
+        if (Platform.memoryModel != MemoryModel.STRICT) {
+            return
+        }
         basicTestDb(TWO_COL) {
-            var conn = it.createSingleThreadedConnection()
+            val conn = it.createSingleThreadedConnection()
             try {
                 assertFails { conn.freeze() }
             } catch (assertion: AssertionError) {