[Test] KT-61360: add tests for the IrFakeOverrideBuilder

Add tests for fake overrides with focus on java interoperability Co-authored-by: Aleksandra Arsenteva <aleksandra.arsenteva@jetbrains.com>
2024-01-19 18:22:17 +02:00
parent 30aae741a6
commit 82255d5ee8
853 changed files with 269404 additions and 0 deletions
@@ -0,0 +1,102 @@
+// TARGET_BACKEND: JVM
+// JDK_KIND: FULL_JDK_21
+// WITH_STDLIB
+
+// FILE: Java1.java
+import java.util.SequencedMap;
+public abstract class Java1 implements SequencedMap<Object, Object> { }
+
+// FILE: Java2.java
+public interface Java2 {
+    Object putFirst(Object k, Object v);
+}
+
+// FILE: Java3.java
+public abstract class Java3 implements KotlinInterface  { }
+
+// FILE: 1.kt
+import java.util.*
+
+abstract class A : Java1()  // Kotlin ← Java1 ← Java2
+
+abstract class B : Java1() {
+    override fun putFirst(k: Any?, v: Any?): Any {
+        return ""
+    }
+
+    override fun reversed(): SequencedMap<Any, Any>? {
+        return null!!
+    }
+
+    override fun firstEntry(): MutableMap.MutableEntry<Any, Any> {
+        return null!!
+    }
+}
+
+abstract class C : Java1(), Java2 {     //Kotlin ← Java1, Java2  ← Java3
+    override fun putFirst(k: Any?, v: Any?): Any {
+        return ""
+    }
+}
+
+abstract class D : Java2, KotlinInterface {     //Kotlin ← Java, Kotlin2 ← Java2
+    override fun putFirst(k: Any?, v: Any?): Any {
+        return ""
+    }
+}
+
+abstract class E : Java3()      //Kotlin ← Java ← Kotlin ← Java
+
+abstract class F(override val size: Int) : Java3() {
+    override fun remove(key: Any?): Any? {
+        return ""
+    }
+
+    override fun reversed(): SequencedMap<Any, Any> {
+        return null!!
+    }
+}
+
+interface KotlinInterface : SequencedMap<Any, Any>
+
+fun test(a: A, b: B, c: C, d: D, e: E, f: F) {
+    a.putFirst(1, null)
+    a.firstEntry()
+    a.putLast(null, 2)
+    a.lastEntry()
+    a.pollFirstEntry()
+    a.reversed()
+    a.sequencedKeySet()
+
+    b.putFirst(1, null)
+    b.firstEntry()
+    b.putLast(null, 2)
+    b.lastEntry()
+    b.pollFirstEntry()
+    b.reversed()
+    b.sequencedKeySet()
+
+    c.putFirst(1, null)
+    c.firstEntry()
+    c.putLast(null, 2)
+    c.lastEntry()
+    c.reversed()
+
+    d.putFirst(1, null)
+    d.firstEntry()
+    d.putLast(null, 1)
+    d.lastEntry()
+    d.reversed()
+
+    e.putFirst(1, null)
+    e.firstEntry()
+    e.putLast(null, 2)
+    e.lastEntry()
+    e.reversed()
+
+    f.putFirst(1, null)
+    f.firstEntry()
+    f.putLast(null, 2)
+    f.lastEntry()
+    f.reversed()
+}