Tests: add some test cases for inheritor search

Refactor inheritor search tests to be generated

generators/src/org/jetbrains/kotlin/generators/tests/GenerateTests.kt

@@ -166,6 +166,7 @@ import org.jetbrains.kotlin.resolve.constants.evaluate.AbstractCompileTimeConsta
 import org.jetbrains.kotlin.resolve.constraintSystem.AbstractConstraintSystemTest
 import org.jetbrains.kotlin.samWithReceiver.AbstractSamWithReceiverScriptTest
 import org.jetbrains.kotlin.samWithReceiver.AbstractSamWithReceiverTest
+import org.jetbrains.kotlin.search.AbstractInheritorsSearchTest
 import org.jetbrains.kotlin.serialization.AbstractLocalClassProtoTest
 import org.jetbrains.kotlin.shortenRefs.AbstractShortenRefsTest
 import org.jetbrains.kotlin.test.TargetBackend
@@ -551,6 +552,10 @@ fun main(args: Array<String>) {
             model("navigation/gotoTestOrCode", pattern = "^(.+)\\.main\\..+\$")
         }
 
+        testClass<AbstractInheritorsSearchTest> {
+            model("search/inheritance")
+        }
+
         testClass<AbstractQuickFixMultiFileTest> {
             model("quickfix", pattern = """^(\w+)\.((before\.Main\.\w+)|(test))$""", testMethod = "doTestWithExtraFile")
         }