Make it crash

compose/integrations/composable-test-cases/testcases/inheritance/composableInterface/lib/src/commonMain/kotlin/Dependencies.kt

@@ -12,8 +12,10 @@ interface ComposableContent {
 
 interface DefaultComposableContent {
     @Composable
-    fun ComposableContent() {
-        TextLeafNode("DefaultComposableContent")
+    fun ComposableContent(
+        any: String = "any"
+    ) {
+        TextLeafNode("DefaultComposableContent - $any")
     }
 }
 

compose/integrations/composable-test-cases/testcases/inheritance/composableInterface/main/src/commonMain/kotlin/ComposableContentImpl.kt

@@ -43,4 +43,12 @@ class CollectionOfComposablesImpl : CollectionOfComposable {
 }
 
 
-class DefaultComposableContentImpl : DefaultComposableContent
+class DefaultComposableContentImpl : DefaultComposableContent
+
+class DefaultComposableContentOverrideImpl : DefaultComposableContent {
+
+    @Composable
+    override fun ComposableContent(any: String) {
+        super.ComposableContent("$any-overriden")
+    }
+}

compose/integrations/composable-test-cases/testcases/inheritance/composableInterface/main/src/commonTest/kotlin/CompsableInterfaceTests.kt

@@ -4,6 +4,7 @@ import com.example.common.TextLeafNode
 import com.example.common.composeText
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.test.runTest
+import kotlin.test.Ignore
 import kotlin.test.Test
 import kotlin.test.assertEquals
 
@@ -89,7 +90,36 @@ class CompsableInterfaceTests {
         }
 
         assertEquals(
-            "root:{DefaultComposableContent}",
+            "root:{DefaultComposableContent - any}",
+            root.dump()
+        )
+    }
+
+    @Test
+    fun testDefaultComposableContentOverrideImpl() = runTest {
+        val instance = DefaultComposableContentOverrideImpl()
+
+        val root = composeText {
+            instance.ComposableContent("any")
+        }
+
+        assertEquals(
+            "root:{DefaultComposableContent - any-overriden}",
+            root.dump()
+        )
+    }
+
+    @Test
+    @Ignore // TODO: fails on jvm too: Parameter specified as non-null is null: method DefaultComposableContentOverrideImpl.ComposableContent, parameter any
+    fun testDefaultComposableContentOverrideImpl2() = runTest {
+        val instance = DefaultComposableContentOverrideImpl()
+
+        val root = composeText {
+            instance.ComposableContent()
+        }
+
+        assertEquals(
+            "root:{DefaultComposableContent - any-overriden}",
             root.dump()
         )
     }