Test for no expansion when summary formatter is present

Author: kastiglione

lldb/test/API/commands/dwim-print/objc/TestDWIMPrintObjC.py

@@ -17,3 +17,11 @@ def test(self):
         self.expect(
             "dwim-print parent.child", patterns=[r'_name = 0x[0-9a-f]+ @"Seven"']
         )
+
+    @skipUnlessDarwin
+    def test_with_summary(self):
+        self.build()
+        lldbutil.run_to_source_breakpoint(self, "break here", lldb.SBFileSpec("main.m"))
+        self.runCmd("type summary add -s 'Parent of ${var._child._name}' 'Parent *'")
+        self.expect("dwim-print parent", matching=False, substrs=["_child = 0x"])
+        self.expect("dwim-print parent", substrs=['Parent of @"Seven"'])