Introduce compiler flag to manage status of specific Java nullability annotations

2021-05-26 19:21:56 +03:00
parent c3a3e99724
commit c8af1b735f
8 changed files with 150 additions and 21 deletions
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.jvm.compiler
+
+import org.jetbrains.kotlin.load.java.NULLABILITY_ANNOTATIONS
+import org.jetbrains.kotlin.name.isChildOf
+import org.jetbrains.kotlin.resolve.jvm.annotations.nullabilityAnnotationSettings
+import org.jetbrains.kotlin.test.testFramework.KtUsefulTestCase
+
+class AllNullabilityAnnotationsAreSetUpTest : KtUsefulTestCase() {
+    fun testAllAnnotationsAreSetUp() {
+        assert(NULLABILITY_ANNOTATIONS.all { annotation -> nullabilityAnnotationSettings.keys.any { annotation.isChildOf(it) } }) {
+            val missedAnnotations = NULLABILITY_ANNOTATIONS.filter { annotation ->
+                nullabilityAnnotationSettings.keys.none { annotation.isChildOf(it) }
+            }
+            "Not all nullability annotations are presented in `nullabilityAnnotationSettings`. Missed annotations: $missedAnnotations"
+        }
+    }
+
+    fun testAllSetUpAnnotationsArePresent() {
+        assert(nullabilityAnnotationSettings.keys.all { annotationsPackage ->
+            NULLABILITY_ANNOTATIONS.any { it.isChildOf(annotationsPackage) }
+        }) {
+            val missedAnnotations = nullabilityAnnotationSettings.keys.filter { annotationsPackage ->
+                NULLABILITY_ANNOTATIONS.none { it.isChildOf(annotationsPackage) }
+            }
+            "Not all set up nullability annotations are presented in `NULLABILITY_ANNOTATIONS`. Missed annotations: $missedAnnotations"
+        }
+    }
+}