Introduce FIR_IDENTICAL for FIR vs old frontend tests #KT-36879 Fixed

compiler/testData/diagnostics/tests/j+k/sam/fakeOverrideFunctionForStaticSam.fir.kt

@@ -1,20 +0,0 @@
-// FILE: BehaviorSubject.java
-public class BehaviorSubject<T> extends Observable<T> {
-}
-
-// FILE: Observable.java
-
-public class Observable<T> {
-    public static <T> Observable<T> create(Observable.OnSubscribe<T> f) {
-        return null;
-    }
-    public interface OnSubscribe<T> {
-        void call(T t);
-    }
-}
-
-// FILE: 1.kt
-fun main() {
-    BehaviorSubject.create<String>(null)
-    BehaviorSubject.create<Int> { }
-}

compiler/testData/diagnostics/tests/j+k/sam/fakeOverrideFunctionForStaticSam.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // FILE: BehaviorSubject.java
 public class BehaviorSubject<T> extends Observable<T> {
 }

compiler/testData/diagnostics/tests/j+k/sam/inheritedStaticSam.fir.kt

@@ -1,13 +0,0 @@
-// FILE: Statics.java
-
-public class Statics {
-    public static void foo(Runnable r) {}
-}
-
-// FILE: test.kt
-
-class A : Statics() {
-    fun test() {
-        foo {}
-    }
-}

compiler/testData/diagnostics/tests/j+k/sam/inheritedStaticSam.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // FILE: Statics.java
 
 public class Statics {

compiler/testData/diagnostics/tests/j+k/sam/recursiveSamsAndInvoke.fir.kt

@@ -1,28 +0,0 @@
-// FILE: MyFuture.java
-
-public interface MyFuture<V> {
-    MyFuture<V> addListener(MyListener<? extends MyFuture<? super V>> listener);
-}
-
-// FILE: MyListener.java
-
-public interface MyListener<F extends MyFuture<?>>  {
-    void operationComplete(F future) throws Exception;
-}
-
-// FILE: test.kt
-
-typealias Handler = (cause: Throwable?) -> Unit
-
-fun <T> MyFuture<T>.setup() {
-    addListener(ListenerImpl<T, MyFuture<T>>())
-    addListener { }
-}
-
-class ListenerImpl<T, F : MyFuture<T>> : MyListener<F>, Handler {
-    override fun operationComplete(future: F) {
-    }
-
-    override fun invoke(cause: Throwable?) {
-    }
-}

compiler/testData/diagnostics/tests/j+k/sam/recursiveSamsAndInvoke.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // FILE: MyFuture.java
 
 public interface MyFuture<V> {

compiler/testData/diagnostics/tests/j+k/sam/samOnTypeParameter.fir.kt

@@ -1,17 +0,0 @@
-// FILE: FormFieldValidatorPresenterTest.java
-public class FormFieldValidatorPresenterTest<V extends String> {
-
-    public void setValidationListenerTest(ValidationListenerTest validationListener) {
-    }
-
-    public interface ValidationListenerTest {
-        void onValidityChanged(boolean valid);
-    }
-}
-// FILE: main.kt
-fun <P : FormFieldValidatorPresenterTest<String>> setValidationListener(
-        presenter: P,
-        validationListener: (Boolean) -> Unit
-) {
-    presenter.setValidationListenerTest(validationListener) // Error: Type mismatch: inferred type is (Boolean) -> Unit but FormFieldValidatorPresenterTest.ValidationListenerTest! was expected
-}

compiler/testData/diagnostics/tests/j+k/sam/samOnTypeParameter.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // FILE: FormFieldValidatorPresenterTest.java
 public class FormFieldValidatorPresenterTest<V extends String> {
 

compiler/testData/diagnostics/tests/j+k/sam/staticSamFromImportWithStar.fir.kt

@@ -1,17 +0,0 @@
-// FILE: a/Statics.java
-
-package a;
-
-public class Statics {
-    public static void foo(Runnable r) {}
-}
-
-// FILE: test.kt
-
-package b
-
-import a.Statics.*
-
-fun test() {
-    foo {}
-}

compiler/testData/diagnostics/tests/j+k/sam/staticSamFromImportWithStar.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // FILE: a/Statics.java
 
 package a;

compiler/testData/diagnostics/tests/j+k/sam/staticSamWithExplicitImport.fir.kt

@@ -1,17 +0,0 @@
-// FILE: a/Statics.java
-
-package a;
-
-public class Statics {
-    public static void foo(Runnable r) {}
-}
-
-// FILE: test.kt
-
-package b;
-
-import a.Statics.foo
-
-fun test() {
-    foo {}
-}

compiler/testData/diagnostics/tests/j+k/sam/staticSamWithExplicitImport.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // FILE: a/Statics.java
 
 package a;

compiler/testData/diagnostics/tests/j+k/sam/typeInferenceOnSamAdapters.fir.kt

@@ -1,19 +0,0 @@
-// !DIAGNOSTICS: -UNUSED_ANONYMOUS_PARAMETER
-// FILE: A.java
-public class A<K, V> {
-    public void foo(K key, BiFunction<? super K, ? super V, ? extends V> remappingFunction) {
-
-    }
-}
-
-// FILE: BiFunction.java
-public interface BiFunction<T, U, R> {
-    R apply(T t, U u);
-}
-
-// FILE: main.kt
-fun main() {
-    val a = A<Int, String>()
-    a.foo(2, BiFunction { k, v -> null })
-    a.foo(2) { k, v -> null } // See KT-12144
-}

compiler/testData/diagnostics/tests/j+k/sam/typeInferenceOnSamAdapters.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // !DIAGNOSTICS: -UNUSED_ANONYMOUS_PARAMETER
 // FILE: A.java
 public class A<K, V> {

compiler/testData/diagnostics/tests/j+k/sam/withDefaultMethods.fir.kt

@@ -1,22 +0,0 @@
-// FILE: ALambda.java
-
-public interface ALambda {
-    ALambda curried();
-
-    ALambda tupled();
-}
-
-// FILE: ACheckedFunction0.java
-
-public interface ACheckedFunction0 extends ALambda {
-
-    Integer apply();
-
-    default ALambda curried() { return null; }
-    default ALambda tupled() { return null; }
-}
-
-// FILE: main.kt
-fun test() {
-    ACheckedFunction0 { 2 } // error: Interface ACheckedFunction0 does not have constructors
-}

compiler/testData/diagnostics/tests/j+k/sam/withDefaultMethods.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // FILE: ALambda.java
 
 public interface ALambda {