fixup! add another test-case

Author: Michael137

lldb/test/API/functionalities/data-formatter/data-formatter-stl/libcxx-simulators/invalid-vector/TestDataFormatterLibcxxInvalidVectorSimulator.py

@@ -33,3 +33,7 @@ def test(self):
             "frame variable v4",
             substrs=["size=error: Failed to determine start/end of vector data."],
         )
+        self.expect(
+            "frame variable v5",
+            substrs=["size=error: Size not multiple of element size."],
+        )

lldb/test/API/functionalities/data-formatter/data-formatter-stl/libcxx-simulators/invalid-vector/main.cpp

@@ -13,14 +13,25 @@ template <typename T> struct vector {
 namespace __2 {
 template <typename T> struct vector {};
 } // namespace __2
+
+namespace __3 {
+template <typename T> struct vector {
+  T *__begin_;
+  T *__end_;
+  _LLDB_COMPRESSED_PAIR(short *, __cap_ = nullptr, void *, __alloc_);
+};
+} // namespace __3
 } // namespace std
 
 int main() {
   int arr[] = {1, 2, 3};
   std::__1::vector<int> v1{.__begin_ = arr, .__end_ = nullptr};
   std::__1::vector<int> v2{.__begin_ = nullptr, .__end_ = arr};
-  std::__1::vector<int> v3{.__begin_ = &arr[3], .__end_ = arr};
+  std::__1::vector<int> v3{.__begin_ = &arr[2], .__end_ = arr};
   std::__2::vector<int> v4;
 
+  char carr[] = {'a'};
+  std::__3::vector<char> v5{.__begin_=carr, .__end_=carr + 1};
+
   return 0;
 }