diff --git a/testData/ast/inheritance/file/classOneExtendsBaseGeneric.jav b/testData/ast/inheritance/file/classOneExtendsBaseGeneric.jav
new file mode 100644
index 00000000000..0abe463c9ae
--- /dev/null
+++ b/testData/ast/inheritance/file/classOneExtendsBaseGeneric.jav
@@ -0,0 +1,12 @@
+class Base<T> {
+  Base(T name) { }
+}
+
+class One<T, K> extends Base<T> {
+  private K mySecond;
+
+  One(T name, K second) {
+    super(name)
+    mySecond = second;
+  }
+}
\ No newline at end of file
diff --git a/testData/ast/inheritance/file/classOneExtendsBaseGeneric.kt b/testData/ast/inheritance/file/classOneExtendsBaseGeneric.kt
new file mode 100644
index 00000000000..5f03b0858e4
--- /dev/null
+++ b/testData/ast/inheritance/file/classOneExtendsBaseGeneric.kt
@@ -0,0 +1,8 @@
+open class Base<T>(name : T?) {
+}
+open class One<T, K>(name : T?, second : K?) : Base<T?>(name) {
+private var mySecond : K?
+{
+$mySecond = second
+}
+}
\ No newline at end of file
diff --git a/testData/ast/inheritance/file/classOneExtendsBaseWithOneParam.jav b/testData/ast/inheritance/file/classOneExtendsBaseWithOneParam.jav
new file mode 100644
index 00000000000..9e7190d29fa
--- /dev/null
+++ b/testData/ast/inheritance/file/classOneExtendsBaseWithOneParam.jav
@@ -0,0 +1,9 @@
+class Base {
+  Base(String name) {}
+}
+
+class One extends Base {
+  One(String name, String second) {
+    super(name)
+  }
+}
\ No newline at end of file
diff --git a/testData/ast/inheritance/file/classOneExtendsBaseWithOneParam.kt b/testData/ast/inheritance/file/classOneExtendsBaseWithOneParam.kt
new file mode 100644
index 00000000000..3e82be38c5c
--- /dev/null
+++ b/testData/ast/inheritance/file/classOneExtendsBaseWithOneParam.kt
@@ -0,0 +1,4 @@
+open class Base(name : String?) {
+}
+open class One(name : String?, second : String?) : Base(name) {
+}
\ No newline at end of file
diff --git a/testData/ast/inheritance/file/classOneExtendsBaseWithZeroParams.jav b/testData/ast/inheritance/file/classOneExtendsBaseWithZeroParams.jav
new file mode 100644
index 00000000000..2a89c5bd6e0
--- /dev/null
+++ b/testData/ast/inheritance/file/classOneExtendsBaseWithZeroParams.jav
@@ -0,0 +1,3 @@
+class Base {}
+
+class One extends Base {}
\ No newline at end of file
diff --git a/testData/ast/inheritance/file/classOneExtendsBaseWithZeroParams.kt b/testData/ast/inheritance/file/classOneExtendsBaseWithZeroParams.kt
new file mode 100644
index 00000000000..94f907016db
--- /dev/null
+++ b/testData/ast/inheritance/file/classOneExtendsBaseWithZeroParams.kt
@@ -0,0 +1,4 @@
+open class Base() {
+}
+open class One() : Base() {
+}
\ No newline at end of file
diff --git a/testData/ast/inheritance/file/classOneExtendsBaseWithZeroParamsNonEmptyConstructor.jav b/testData/ast/inheritance/file/classOneExtendsBaseWithZeroParamsNonEmptyConstructor.jav
new file mode 100644
index 00000000000..94f530c95a1
--- /dev/null
+++ b/testData/ast/inheritance/file/classOneExtendsBaseWithZeroParamsNonEmptyConstructor.jav
@@ -0,0 +1,13 @@
+class Base {
+  Base(String name) {
+  }
+}
+
+class One extends Base {
+  private String mySecond;
+
+  One(String name, String second) {
+    super(name);
+    mySecond = second;
+  }
+}
\ No newline at end of file
diff --git a/testData/ast/inheritance/file/classOneExtendsBaseWithZeroParamsNonEmptyConstructor.kt b/testData/ast/inheritance/file/classOneExtendsBaseWithZeroParamsNonEmptyConstructor.kt
new file mode 100644
index 00000000000..c59aa0d172c
--- /dev/null
+++ b/testData/ast/inheritance/file/classOneExtendsBaseWithZeroParamsNonEmptyConstructor.kt
@@ -0,0 +1,8 @@
+open class Base(name : String?) {
+}
+open class One(name : String?, second : String?) : Base(name) {
+private var mySecond : String?
+{
+$mySecond = second
+}
+}
\ No newline at end of file