Move optionalExpectationIncorrectUse from MPP integration to diagnostics tests

compiler/testData/diagnostics/tests/multiplatform/optionalExpectationDiagnostics.fir.kt

@@ -0,0 +1,41 @@
+// WITH_STDLIB
+// !OPT_IN: kotlin.ExperimentalMultiplatform
+
+// MODULE: common
+// TARGET_PLATFORM: Common
+// FILE: common.kt
+
+@OptionalExpectation
+expect annotation class A()
+
+fun useInSignature(a: A) = a.toString()
+
+<!NO_ACTUAL_FOR_EXPECT{JVM}!><!WRONG_ANNOTATION_TARGET!>@OptionalExpectation<!>
+expect class NotAnAnnotationClass<!>
+
+@OptionalExpectation
+annotation class NotAnExpectedClass
+
+annotation class InOtherAnnotation(val a: A)
+
+@InOtherAnnotation(A())
+fun useInOtherAnnotation() {}
+
+expect class C {
+    @OptionalExpectation
+    annotation class Nested
+}
+
+// MODULE: platform()()(common)
+// FILE: platform.kt
+
+fun useInReturnType(): A? = null
+
+annotation class AnotherAnnotation(val a: A)
+
+@AnotherAnnotation(A())
+fun useInAnotherAnnotation() {}
+
+actual class C {
+    actual annotation class Nested
+}

compiler/testData/diagnostics/tests/multiplatform/optionalExpectationDiagnostics.kt

@@ -0,0 +1,41 @@
+// WITH_STDLIB
+// !OPT_IN: kotlin.ExperimentalMultiplatform
+
+// MODULE: common
+// TARGET_PLATFORM: Common
+// FILE: common.kt
+
+@OptionalExpectation
+expect annotation class A()
+
+fun useInSignature(a: <!OPTIONAL_DECLARATION_OUTSIDE_OF_ANNOTATION_ENTRY, OPTIONAL_DECLARATION_OUTSIDE_OF_ANNOTATION_ENTRY{JVM}!>A<!>) = a.toString()
+
+<!WRONG_ANNOTATION_TARGET, WRONG_ANNOTATION_TARGET{JVM}!>@OptionalExpectation<!>
+expect class <!NO_ACTUAL_FOR_EXPECT{JVM}!>NotAnAnnotationClass<!>
+
+<!OPTIONAL_EXPECTATION_NOT_ON_EXPECTED, OPTIONAL_EXPECTATION_NOT_ON_EXPECTED{JVM}!>@OptionalExpectation<!>
+annotation class NotAnExpectedClass
+
+annotation class InOtherAnnotation(val a: <!OPTIONAL_DECLARATION_OUTSIDE_OF_ANNOTATION_ENTRY, OPTIONAL_DECLARATION_OUTSIDE_OF_ANNOTATION_ENTRY{JVM}!>A<!>)
+
+@InOtherAnnotation(<!OPTIONAL_DECLARATION_OUTSIDE_OF_ANNOTATION_ENTRY, OPTIONAL_DECLARATION_OUTSIDE_OF_ANNOTATION_ENTRY{JVM}!>A<!>())
+fun useInOtherAnnotation() {}
+
+expect class C {
+    @OptionalExpectation
+    annotation class Nested
+}
+
+// MODULE: platform()()(common)
+// FILE: platform.kt
+
+fun useInReturnType(): <!OPTIONAL_DECLARATION_OUTSIDE_OF_ANNOTATION_ENTRY, OPTIONAL_DECLARATION_USAGE_IN_NON_COMMON_SOURCE!>A<!>? = null
+
+annotation class AnotherAnnotation(val a: <!OPTIONAL_DECLARATION_OUTSIDE_OF_ANNOTATION_ENTRY, OPTIONAL_DECLARATION_USAGE_IN_NON_COMMON_SOURCE!>A<!>)
+
+@AnotherAnnotation(<!OPTIONAL_DECLARATION_OUTSIDE_OF_ANNOTATION_ENTRY, OPTIONAL_DECLARATION_USAGE_IN_NON_COMMON_SOURCE!>A<!>())
+fun useInAnotherAnnotation() {}
+
+actual class C {
+    actual annotation class Nested
+}