split some tests in JetDiagnosticsTest

compiler/testData/diagnostics/tests/objects/Objects.jet

@@ -0,0 +1,29 @@
+package toplevelObjectDeclarations
+
+  open class Foo(y : Int) {
+    open fun foo() : Int = 1
+  }
+
+  class T : <!SUPERTYPE_NOT_INITIALIZED!>Foo<!> {}
+
+  object A : <!SUPERTYPE_NOT_INITIALIZED!>Foo<!> {
+    val x : Int = 2
+
+    fun test() : Int {
+      return x + foo()
+    }
+  }
+
+  object B : <!UNRESOLVED_REFERENCE!>A<!> {}
+
+  val x = A.foo()
+
+  val y = object : Foo(x) {
+    {
+      x + 12
+    }
+
+    override fun foo() : Int = 1
+  }
+
+  val z = y.foo()

compiler/testData/diagnostics/tests/objects/ObjectsInheritance.jet

@@ -0,0 +1,7 @@
+//+JDK
+
+package toplevelObjectDeclarations
+
+object CObj {}
+
+object DOjb : <!SUPERTYPE_NOT_INITIALIZED_DEFAULT, FINAL_SUPERTYPE!>CObj<!> {}

compiler/testData/diagnostics/tests/objects/ObjectsLocal.jet

@@ -0,0 +1,23 @@
+package localObjects
+
+object A {
+    val x : Int = 0
+}
+
+open class Foo {
+    fun foo() : Int = 1
+}
+
+fun test() {
+    A.x
+    val b = object : Foo() {
+    }
+    b.foo()
+
+    object B {
+        fun foo() {}
+    }
+    B.foo()
+}
+
+val bb = <!UNRESOLVED_REFERENCE!>B<!>.foo()

compiler/testData/diagnostics/tests/objects/ObjectsNested.jet

@@ -0,0 +1,30 @@
+package nestedObejcts
+
+object A {
+    val b = B
+    val d = A.B.A
+
+    object B {
+        val a = A
+        val e = B.A
+
+        object A {
+            val a = A
+            val b = B
+            val x = nestedObejcts.A.B.A
+            val y = this<!AMBIGUOUS_LABEL!>@A<!>
+        }
+    }
+
+}
+object B {
+    val b = B
+    val c = A.B
+}
+
+val a = A
+val b = B
+val c = A.B
+val d = A.B.A
+val e = B.<!UNRESOLVED_REFERENCE!>A<!>.B
+