Native: improve ClassCastException message for local classes

Previously it was like "null cannot be cast to MyObject" or "MyObject cannot be cast to null", because `KClass.qualifiedName` is `null` for local classes (including anonymous ones). Use `KClass.toString()` instead, for both object actual dynamic type and cast target type. This string representation is generally more meaningful for such cases, and contains useful details for local classes.
2022-03-18 17:50:57 +03:00
parent 5c612078e5
commit cf581738c3
13 changed files with 191 additions and 1 deletions
@@ -3738,6 +3738,42 @@ public class NativeCodegenBoxTestGenerated extends AbstractNativeCodegenBoxTest
                    runTest("compiler/testData/codegen/box/casts/mutableCollections/weirdMutableCasts.kt");
                }
            }
+
+            @Nested
+            @TestMetadata("compiler/testData/codegen/box/casts/nativeCCEMessage")
+            @TestDataPath("$PROJECT_ROOT")
+            @Tag("codegen")
+            @UseExtTestCaseGroupProvider()
+            public class NativeCCEMessage {
+                @Test
+                public void testAllFilesPresentInNativeCCEMessage() throws Exception {
+                    KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/codegen/box/casts/nativeCCEMessage"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.NATIVE, true);
+                }
+
+                @Test
+                @TestMetadata("castAnonymousClass.kt")
+                public void testCastAnonymousClass() throws Exception {
+                    runTest("compiler/testData/codegen/box/casts/nativeCCEMessage/castAnonymousClass.kt");
+                }
+
+                @Test
+                @TestMetadata("castGlobalClass.kt")
+                public void testCastGlobalClass() throws Exception {
+                    runTest("compiler/testData/codegen/box/casts/nativeCCEMessage/castGlobalClass.kt");
+                }
+
+                @Test
+                @TestMetadata("castLocalClass.kt")
+                public void testCastLocalClass() throws Exception {
+                    runTest("compiler/testData/codegen/box/casts/nativeCCEMessage/castLocalClass.kt");
+                }
+
+                @Test
+                @TestMetadata("castToLocalClass.kt")
+                public void testCastToLocalClass() throws Exception {
+                    runTest("compiler/testData/codegen/box/casts/nativeCCEMessage/castToLocalClass.kt");
+                }
+            }
        }

        @Nested