1 files changed, 5 insertions, 0 deletions
diff --git a/tools/binman/entry_test.py b/tools/binman/entry_test.py
index ee729f3751..cc1fb795da 100644
--- a/tools/binman/entry_test.py
+++ b/tools/binman/entry_test.py
@@ -92,6 +92,11 @@ class TestEntry(unittest.TestCase):
         dtb = entry.Entry.Create(None, self.GetNode(), 'u-boot-dtb')
         self.assertEqual('u-boot-dtb', dtb.GetFdtEtype())
 
+    def testWriteChildData(self):
+        """Test the WriteChildData() method of the base class"""
+        base = entry.Entry.Create(None, self.GetNode(), 'blob-dtb')
+        self.assertTrue(base.WriteChildData(base))
+
 
 if __name__ == "__main__":
     unittest.main()