IC: Add IC test with fix on rename file with only class inside

"fails" on JS and JPS tests - the IC logic there is less precise.

compiler/incremental-compilation-impl/src/org/jetbrains/kotlin/incremental/incrementalFirCacheUtils.kt

@@ -22,7 +22,6 @@ import org.jetbrains.kotlin.fir.visitors.FirVisitor
 import org.jetbrains.kotlin.metadata.ProtoBuf
 import org.jetbrains.kotlin.modules.TargetId
 import org.jetbrains.kotlin.name.SpecialNames
-import org.jetbrains.kotlin.resolve.jvm.JvmClassName
 import org.jetbrains.org.objectweb.asm.commons.Method
 import java.io.File
 
@@ -113,10 +112,11 @@ internal fun collectNewDirtySources(
                 withMetadataSerializer(metadata, data) { serializer ->
                     klass.acceptChildren(this, data)
                     serializer.serialize(metadata)?.let { (classProto, nameTable) ->
-                        caches.platformCache.collectClassChangesByFeMetadata(
-                            JvmClassName.byClassId(klass.classId),
+                        caches.platformCache.saveFrontendClassToCache(
+                            klass.classId,
                             classProto as ProtoBuf.Class,
                             nameTable,
+                            null, // TODO: !!
                             changesCollector
                         )
                     }

compiler/incremental-compilation-impl/test/org/jetbrains/kotlin/incremental/IncrementalFirICLightTreeJvmCompilerRunnerTestGenerated.java

@@ -577,6 +577,11 @@ public class IncrementalFirICLightTreeJvmCompilerRunnerTestGenerated extends Abs
             runTest("jps/jps-plugin/testData/incremental/pureKotlin/renameClass/");
         }
 
+        @TestMetadata("renameFileWithClassesOnly")
+        public void testRenameFileWithClassesOnly() throws Exception {
+            runTest("jps/jps-plugin/testData/incremental/pureKotlin/renameFileWithClassesOnly/");
+        }
+
         @TestMetadata("renameFileWithFunctionOverload")
         public void testRenameFileWithFunctionOverload() throws Exception {
             runTest("jps/jps-plugin/testData/incremental/pureKotlin/renameFileWithFunctionOverload/");

compiler/incremental-compilation-impl/test/org/jetbrains/kotlin/incremental/IncrementalFirJvmCompilerRunnerTestGenerated.java

@@ -577,6 +577,11 @@ public class IncrementalFirJvmCompilerRunnerTestGenerated extends AbstractIncrem
             runTest("jps/jps-plugin/testData/incremental/pureKotlin/renameClass/");
         }
 
+        @TestMetadata("renameFileWithClassesOnly")
+        public void testRenameFileWithClassesOnly() throws Exception {
+            runTest("jps/jps-plugin/testData/incremental/pureKotlin/renameFileWithClassesOnly/");
+        }
+
         @TestMetadata("renameFileWithFunctionOverload")
         public void testRenameFileWithFunctionOverload() throws Exception {
             runTest("jps/jps-plugin/testData/incremental/pureKotlin/renameFileWithFunctionOverload/");

compiler/incremental-compilation-impl/test/org/jetbrains/kotlin/incremental/IncrementalFirLightTreeJvmCompilerRunnerTestGenerated.java

@@ -577,6 +577,11 @@ public class IncrementalFirLightTreeJvmCompilerRunnerTestGenerated extends Abstr
             runTest("jps/jps-plugin/testData/incremental/pureKotlin/renameClass/");
         }
 
+        @TestMetadata("renameFileWithClassesOnly")
+        public void testRenameFileWithClassesOnly() throws Exception {
+            runTest("jps/jps-plugin/testData/incremental/pureKotlin/renameFileWithClassesOnly/");
+        }
+
         @TestMetadata("renameFileWithFunctionOverload")
         public void testRenameFileWithFunctionOverload() throws Exception {
             runTest("jps/jps-plugin/testData/incremental/pureKotlin/renameFileWithFunctionOverload/");

compiler/incremental-compilation-impl/test/org/jetbrains/kotlin/incremental/IncrementalJsCompilerRunnerTestGenerated.java

@@ -576,6 +576,11 @@ public class IncrementalJsCompilerRunnerTestGenerated extends AbstractIncrementa
             runTest("jps/jps-plugin/testData/incremental/pureKotlin/renameClass/");
         }
 
+        @TestMetadata("renameFileWithClassesOnly")
+        public void testRenameFileWithClassesOnly() throws Exception {
+            runTest("jps/jps-plugin/testData/incremental/pureKotlin/renameFileWithClassesOnly/");
+        }
+
         @TestMetadata("renameFileWithFunctionOverload")
         public void testRenameFileWithFunctionOverload() throws Exception {
             runTest("jps/jps-plugin/testData/incremental/pureKotlin/renameFileWithFunctionOverload/");

compiler/incremental-compilation-impl/test/org/jetbrains/kotlin/incremental/IncrementalJsCompilerRunnerWithMetadataOnlyTestGenerated.java

@@ -576,6 +576,11 @@ public class IncrementalJsCompilerRunnerWithMetadataOnlyTestGenerated extends Ab
             runTest("jps/jps-plugin/testData/incremental/pureKotlin/renameClass/");
         }
 
+        @TestMetadata("renameFileWithClassesOnly")
+        public void testRenameFileWithClassesOnly() throws Exception {
+            runTest("jps/jps-plugin/testData/incremental/pureKotlin/renameFileWithClassesOnly/");
+        }
+
         @TestMetadata("renameFileWithFunctionOverload")
         public void testRenameFileWithFunctionOverload() throws Exception {
             runTest("jps/jps-plugin/testData/incremental/pureKotlin/renameFileWithFunctionOverload/");

compiler/incremental-compilation-impl/test/org/jetbrains/kotlin/incremental/IncrementalJsKlibCompilerRunnerTestGenerated.java

@@ -576,6 +576,11 @@ public class IncrementalJsKlibCompilerRunnerTestGenerated extends AbstractIncrem
             runTest("jps/jps-plugin/testData/incremental/pureKotlin/renameClass/");
         }
 
+        @TestMetadata("renameFileWithClassesOnly")
+        public void testRenameFileWithClassesOnly() throws Exception {
+            runTest("jps/jps-plugin/testData/incremental/pureKotlin/renameFileWithClassesOnly/");
+        }
+
         @TestMetadata("renameFileWithFunctionOverload")
         public void testRenameFileWithFunctionOverload() throws Exception {
             runTest("jps/jps-plugin/testData/incremental/pureKotlin/renameFileWithFunctionOverload/");

compiler/incremental-compilation-impl/test/org/jetbrains/kotlin/incremental/IncrementalJsKlibCompilerWithScopeExpansionRunnerTestGenerated.java

@@ -576,6 +576,11 @@ public class IncrementalJsKlibCompilerWithScopeExpansionRunnerTestGenerated exte
             runTest("jps/jps-plugin/testData/incremental/pureKotlin/renameClass/");
         }
 
+        @TestMetadata("renameFileWithClassesOnly")
+        public void testRenameFileWithClassesOnly() throws Exception {
+            runTest("jps/jps-plugin/testData/incremental/pureKotlin/renameFileWithClassesOnly/");
+        }
+
         @TestMetadata("renameFileWithFunctionOverload")
         public void testRenameFileWithFunctionOverload() throws Exception {
             runTest("jps/jps-plugin/testData/incremental/pureKotlin/renameFileWithFunctionOverload/");

compiler/incremental-compilation-impl/test/org/jetbrains/kotlin/incremental/IncrementalJvmCompilerRunnerTestGenerated.java

@@ -577,6 +577,11 @@ public class IncrementalJvmCompilerRunnerTestGenerated extends AbstractIncrement
             runTest("jps/jps-plugin/testData/incremental/pureKotlin/renameClass/");
         }
 
+        @TestMetadata("renameFileWithClassesOnly")
+        public void testRenameFileWithClassesOnly() throws Exception {
+            runTest("jps/jps-plugin/testData/incremental/pureKotlin/renameFileWithClassesOnly/");
+        }
+
         @TestMetadata("renameFileWithFunctionOverload")
         public void testRenameFileWithFunctionOverload() throws Exception {
             runTest("jps/jps-plugin/testData/incremental/pureKotlin/renameFileWithFunctionOverload/");

compiler/incremental-compilation-impl/test/org/jetbrains/kotlin/incremental/IncrementalJvmOldBackendCompilerRunnerTestGenerated.java

@@ -577,6 +577,11 @@ public class IncrementalJvmOldBackendCompilerRunnerTestGenerated extends Abstrac
             runTest("jps/jps-plugin/testData/incremental/pureKotlin/renameClass/");
         }
 
+        @TestMetadata("renameFileWithClassesOnly")
+        public void testRenameFileWithClassesOnly() throws Exception {
+            runTest("jps/jps-plugin/testData/incremental/pureKotlin/renameFileWithClassesOnly/");
+        }
+
         @TestMetadata("renameFileWithFunctionOverload")
         public void testRenameFileWithFunctionOverload() throws Exception {
             runTest("jps/jps-plugin/testData/incremental/pureKotlin/renameFileWithFunctionOverload/");