K2: Added test for data class metadata

#KT-57622 Fixed

native/native.tests/testData/klibContents/data_class.kt

@@ -0,0 +1,11 @@
+// MUTED_WHEN: K1
+package test
+
+data class DataClass(
+    val intProp: Int,
+    val stringProp: String
+) {
+    val nonConstructorProp: Int = 0
+}
+
+data object DataObject

native/native.tests/testData/klibContents/data_class.txt

@@ -0,0 +1,16 @@
+    data class DataClass constructor(intProp: Int, stringProp: String) {
+        val intProp: Int
+        val nonConstructorProp: Int = 0
+        val stringProp: String
+        operator fun component1(): Int
+        operator fun component2(): String
+        fun copy(intProp: Int = ..., stringProp: String = ...): DataClass
+        override fun equals(other: Any?): Boolean
+        override fun hashCode(): Int
+        override fun toString(): String
+    }
+    data object DataObject {
+        override fun equals(other: Any?): Boolean
+        override fun hashCode(): Int
+        override fun toString(): String
+    }

native/native.tests/tests-gen/org/jetbrains/kotlin/konan/blackboxtest/FirNativeCodegenBoxTestGenerated.java

@@ -11119,6 +11119,12 @@ public class FirNativeCodegenBoxTestGenerated extends AbstractNativeCodegenBoxTe
                 runTest("compiler/testData/codegen/box/dataClasses/floatParam.kt");
             }
 
+            @Test
+            @TestMetadata("fromOtherModule.kt")
+            public void testFromOtherModule() throws Exception {
+                runTest("compiler/testData/codegen/box/dataClasses/fromOtherModule.kt");
+            }
+
             @Test
             @TestMetadata("genericParam.kt")
             public void testGenericParam() throws Exception {

native/native.tests/tests-gen/org/jetbrains/kotlin/konan/blackboxtest/FirNativeCodegenBoxTestNoPLGenerated.java

@@ -11371,6 +11371,12 @@ public class FirNativeCodegenBoxTestNoPLGenerated extends AbstractNativeCodegenB
                 runTest("compiler/testData/codegen/box/dataClasses/floatParam.kt");
             }
 
+            @Test
+            @TestMetadata("fromOtherModule.kt")
+            public void testFromOtherModule() throws Exception {
+                runTest("compiler/testData/codegen/box/dataClasses/fromOtherModule.kt");
+            }
+
             @Test
             @TestMetadata("genericParam.kt")
             public void testGenericParam() throws Exception {

native/native.tests/tests-gen/org/jetbrains/kotlin/konan/blackboxtest/FirNativeKLibContentsTestGenerated.java

@@ -40,6 +40,12 @@ public class FirNativeKLibContentsTestGenerated extends AbstractNativeKlibConten
         runTest("native/native.tests/testData/klibContents/annotations_source_retention.kt");
     }
 
+    @Test
+    @TestMetadata("data_class.kt")
+    public void testData_class() throws Exception {
+        runTest("native/native.tests/testData/klibContents/data_class.kt");
+    }
+
     @Test
     @TestMetadata("kt55464_serializeTypeAnnotation.kt")
     public void testKt55464_serializeTypeAnnotation() throws Exception {

native/native.tests/tests-gen/org/jetbrains/kotlin/konan/blackboxtest/NativeCodegenBoxTestGenerated.java

@@ -10994,6 +10994,12 @@ public class NativeCodegenBoxTestGenerated extends AbstractNativeCodegenBoxTest
                 runTest("compiler/testData/codegen/box/dataClasses/floatParam.kt");
             }
 
+            @Test
+            @TestMetadata("fromOtherModule.kt")
+            public void testFromOtherModule() throws Exception {
+                runTest("compiler/testData/codegen/box/dataClasses/fromOtherModule.kt");
+            }
+
             @Test
             @TestMetadata("genericParam.kt")
             public void testGenericParam() throws Exception {

native/native.tests/tests-gen/org/jetbrains/kotlin/konan/blackboxtest/NativeCodegenBoxTestNoPLGenerated.java

@@ -11120,6 +11120,12 @@ public class NativeCodegenBoxTestNoPLGenerated extends AbstractNativeCodegenBoxT
                 runTest("compiler/testData/codegen/box/dataClasses/floatParam.kt");
             }
 
+            @Test
+            @TestMetadata("fromOtherModule.kt")
+            public void testFromOtherModule() throws Exception {
+                runTest("compiler/testData/codegen/box/dataClasses/fromOtherModule.kt");
+            }
+
             @Test
             @TestMetadata("genericParam.kt")
             public void testGenericParam() throws Exception {

native/native.tests/tests-gen/org/jetbrains/kotlin/konan/blackboxtest/NativeKLibContentsTestGenerated.java

@@ -36,6 +36,12 @@ public class NativeKLibContentsTestGenerated extends AbstractNativeKlibContentsT
         runTest("native/native.tests/testData/klibContents/annotations_source_retention.kt");
     }
 
+    @Test
+    @TestMetadata("data_class.kt")
+    public void testData_class() throws Exception {
+        runTest("native/native.tests/testData/klibContents/data_class.kt");
+    }
+
     @Test
     @TestMetadata("kt55464_serializeTypeAnnotation.kt")
     public void testKt55464_serializeTypeAnnotation() throws Exception {