[FIR] Update plugin testdata

plugins/fir/fir-plugin-prototype/src/org/jetbrains/kotlin/fir/plugin/generators/AllOpenClassGenerator.kt

@@ -38,6 +38,8 @@ import org.jetbrains.kotlin.name.Name
  *  - testClassName() functions for all classes annotated with @B
  *  - NestedClassName nested classes for all classes annotated with @B
  *  - function `materialize: ClassName` in those nested classes
+ *
+ * If there are no annotated classes then AllOpenGenerated class is not generated
  */
 class AllOpenClassGenerator(session: FirSession) : FirDeclarationGenerationExtension(session) {
     companion object {
@@ -78,6 +80,7 @@ class AllOpenClassGenerator(session: FirSession) : FirDeclarationGenerationExten
 
     private fun generateAllOpenGeneratedClass(classId: ClassId): FirClassLikeSymbol<*>? {
         if (classId != GENERATED_CLASS_ID) return null
+        if (matchedClasses.isEmpty()) return null
         return buildClass(classId).symbol
     }
 
@@ -152,7 +155,7 @@ class AllOpenClassGenerator(session: FirSession) : FirDeclarationGenerationExten
     }
 
     override fun getTopLevelClassIds(): Set<ClassId> {
-        return setOf(GENERATED_CLASS_ID)
+        return if (matchedClasses.isEmpty()) emptySet() else setOf(GENERATED_CLASS_ID)
     }
 
     override fun hasPackage(packageFqName: FqName): Boolean {

plugins/fir/fir-plugin-prototype/src/org/jetbrains/kotlin/fir/plugin/generators/AllOpenTopLevelDeclarationsGenerator.kt

@@ -26,6 +26,9 @@ import org.jetbrains.kotlin.name.CallableId
 import org.jetbrains.kotlin.name.ClassId
 import org.jetbrains.kotlin.name.Name
 
+/*
+ * Generates `dummyClassName(value: ClassName): String` function for each class annotated with @A
+ */
 class AllOpenTopLevelDeclarationsGenerator(session: FirSession) : FirDeclarationGenerationExtension(session) {
     private val predicateBasedProvider = session.predicateBasedProvider
     private val matchedClasses by lazy {

plugins/fir/fir-plugin-prototype/testData/diagnostics/memberGen/classWithGeneratedMembersAndNestedClass.fir.txt

@@ -11,6 +11,11 @@ FILE: classWithGeneratedMembersAndNestedClass.kt
 
         }
 
+        public final fun materialize(): R|Foo|
+
+        public final class Nested : R|kotlin/Any| {
+        }
+
     }
     public final class Bar : R|kotlin/Any| {
         public constructor(): R|Bar| {

plugins/fir/fir-plugin-prototype/testData/diagnostics/memberGen/generatedClassWithMembersAndNestedClasses.fir.txt

@@ -1,4 +1,6 @@
 FILE: generatedClassWithMembersAndNestedClasses.kt
+    package bar
+
     @R|org/jetbrains/kotlin/fir/plugin/B|() public final class Foo : R|kotlin/Any| {
         public constructor(): R|bar/Foo| {
             super<R|kotlin/Any|>()
@@ -26,3 +28,18 @@ FILE: generatedClassWithMembersAndNestedClasses.kt
         lval nestedBar: R|foo/AllOpenGenerated.NestedBar| = Q|foo/AllOpenGenerated|.R|foo/AllOpenGenerated.NestedBar|()
         R|<local>/nestedBar|.R|foo/AllOpenGenerated.NestedBar.materialize|().R|bar/Bar.bar|()
     }
+FILE: ### GENERATED DECLARATIONS ###
+    package foo
+
+    public final class AllOpenGenerated : R|kotlin/Any| {
+        public final class NestedFoo : R|kotlin/Any| {
+            public final fun materialize(): R|bar/Foo|
+
+        }
+
+        public final class NestedBar : R|kotlin/Any| {
+            public final fun materialize(): R|bar/Bar|
+
+        }
+
+    }

plugins/fir/fir-plugin-prototype/testData/diagnostics/memberGen/topLevelCallables.fir.txt

@@ -1,4 +1,6 @@
 FILE: topLevelCallables.kt
+    package foo
+
     @R|org/jetbrains/kotlin/fir/plugin/A|() public final class MySuperClass : R|kotlin/Any| {
         public constructor(): R|foo/MySuperClass| {
             super<R|kotlin/Any|>()
@@ -12,3 +14,7 @@ FILE: topLevelCallables.kt
     }
     public final fun takeString(s: R|kotlin/String|): R|kotlin/Unit| {
     }
+FILE: ### GENERATED DECLARATIONS ###
+    package foo
+
+    public final fun dummyMySuperClass(value: R|foo/MySuperClass|): R|kotlin/String|

plugins/fir/fir-plugin-prototype/testData/diagnostics/memberGen/topLevelCallables.kt

@@ -2,10 +2,6 @@ package foo
 
 import org.jetbrains.kotlin.fir.plugin.A
 
-/*
- * Plugin generates `dummyClassName(value: ClassName): String` function for each class annotated with @A
- */
-
 @A
 class MySuperClass {
     fun test() {

plugins/fir/fir-plugin-prototype/testData/diagnostics/supertypes/simple.fir.txt

@@ -1,4 +1,6 @@
 FILE: simple.kt
+    package foo
+
     public abstract interface MyInterface : R|kotlin/Any| {
         public abstract fun foo(): R|kotlin/Unit|