[ObjCExport] Translate ObjCObject types, respecting the @ExternalObjCClass annotation

KT-65891 Fixed
2024-02-20 11:39:31 +01:00
parent a5baf42422
commit 622a88ff26
3 changed files with 141 additions and 1 deletions
@@ -567,6 +567,57 @@ class ObjCExportTypeTranslationTest(
        assertEquals("NSArray<NSString *> *", header.renderTypesOfSymbol("foo"))
    }

+    @Test
+    fun `test - ObjCObject - no ExternalObjCClass annotation`() {
+        val header = header(
+            """
+                class Foo  : kotlinx.cinterop.ObjCObject 
+                val foo: Foo get() = error("stub")
+            """.trimIndent()
+        )
+
+        assertEquals("id", header.renderTypesOfSymbol("foo"))
+    }
+
+    @Test
+    fun `test - ObjCObject - with ExternalObjCClass annotation`() {
+        val header = header(
+            """
+                @kotlinx.cinterop.ExternalObjCClass
+                class Foo: kotlinx.cinterop.ObjCObject
+                val foo: Foo get() = error("stub")
+            """.trimIndent()
+        )
+
+        assertEquals("Foo *", header.renderTypesOfSymbol("foo"))
+    }
+
+    @Test
+    fun `test - ObjCObject - with ExternalObjCClass annotation - in super class`() {
+        val header = header(
+            """
+                @kotlinx.cinterop.ExternalObjCClass
+                open class A: kotlinx.cinterop.ObjCObject
+                class Foo: A()
+                val foo: Foo get() = error("stub")
+            """.trimIndent()
+        )
+
+        assertEquals("A *", header.renderTypesOfSymbol("foo"))
+    }
+
+    @Test
+    fun `test - ObjCObject - with ObjCClass supertype`() {
+        val header = header(
+            """
+                class Foo: kotlinx.cinterop.ObjCClass
+                val foo: Foo get() = error("stub")
+            """.trimIndent()
+        )
+
+        assertEquals("Class", header.renderTypesOfSymbol("foo"))
+    }
+
    private fun header(
        @Language("kotlin") vararg sourceCode: String,
        configuration: HeaderGenerator.Configuration = HeaderGenerator.Configuration(),