diff --git a/src/testdir/test_vim9_class.vim b/src/testdir/test_vim9_class.vim
index cf900f7..93481d5 100644
--- a/src/testdir/test_vim9_class.vim
+++ b/src/testdir/test_vim9_class.vim
@@ -3121,6 +3121,28 @@
   v9.CheckScriptSuccess(lines)
 enddef
 
+" Test for importing a class into a legacy script and calling the class method
+def Test_class_method_from_legacy_script()
+  var lines =<< trim END
+    vim9script
+    export class A
+      static var name: string = 'a'
+      static def SetName(n: string)
+        name = n
+      enddef
+    endclass
+  END
+  writefile(lines, 'Xvim9export.vim', 'D')
+
+  lines =<< trim END
+    import './Xvim9export.vim' as vim9
+
+    call s:vim9.A.SetName('b')
+    call assert_equal('b', s:vim9.A.name)
+  END
+  v9.CheckScriptSuccess(lines)
+enddef
+
 " Test for implementing an imported interface
 def Test_implement_imported_interface()
   var lines =<< trim END
@@ -3220,6 +3242,23 @@
     endclass
   END
   v9.CheckSourceFailure(lines, 'E1359: Cannot define a "new" method in an abstract class', 4)
+
+  # extending an abstract class with class methods and variables
+  lines =<< trim END
+    vim9script
+    abstract class A
+      static var s: string = 'vim'
+      static def Fn(): list<number>
+        return [10]
+      enddef
+    endclass
+    class B extends A
+    endclass
+    var b = B.new()
+    assert_equal('vim', A.s)
+    assert_equal([10], A.Fn())
+  END
+  v9.CheckScriptSuccess(lines)
 enddef
 
 def Test_closure_in_class()
diff --git a/src/testdir/test_vim9_import.vim b/src/testdir/test_vim9_import.vim
index fa1aeb1..8d68f1e 100644
--- a/src/testdir/test_vim9_import.vim
+++ b/src/testdir/test_vim9_import.vim
@@ -2054,6 +2054,13 @@
     export def GetText(): string
        return 'text'
     enddef
+    export var exported_nr: number = 22
+    def AddNum(n: number)
+      exported_nr += n
+    enddef
+    export var exportedDict: dict<func> = {Fn: AddNum}
+    export const CONST = 10
+    export final finalVar = 'abc'
   END
   writefile(vim9_lines, 'Xvim9_export.vim', 'D')
 
@@ -2072,6 +2079,13 @@
     " imported symbol is script-local
     call assert_equal('exported', s:vim9.exported)
     call assert_equal('text', s:vim9.GetText())
+    call s:vim9.exportedDict.Fn(5)
+    call assert_equal(27, s:vim9.exported_nr)
+    call call(s:vim9.exportedDict.Fn, [3])
+    call assert_equal(30, s:vim9.exported_nr)
+    call assert_fails('let s:vim9.CONST = 20', 'E46: Cannot change read-only variable "CONST"')
+    call assert_fails('let s:vim9.finalVar = ""', 'E46: Cannot change read-only variable "finalVar"')
+    call assert_fails('let s:vim9.non_existing_var = 20', 'E1048: Item not found in script: non_existing_var')
   END
   writefile(legacy_lines, 'Xlegacy_script.vim', 'D')