Move DIL tests for shared & unique pointers into existing dataformatter tests.

Author: cmtice

lldb/test/API/functionalities/data-formatter/data-formatter-stl/libcxx/dil_shared_ptr/Makefile

@@ -90,3 +90,9 @@ def test_shared_ptr_variables(self):
 
         self.expect_var_path("sp_user->id", type="int", value="30")
         self.expect_var_path("sp_user->name", type="std::string", summary='"steph"')
+
+        self.runCmd("settings set target.experimental.use-DIL true")
+        self.expect_var_path("ptr_node->value", value="1")
+        self.expect_var_path("ptr_node->next->value", value="2")
+        self.expect_var_path("(*ptr_node).value", value="1")
+        self.expect_var_path("(*(*ptr_node).next).value", value="2")

lldb/test/API/functionalities/data-formatter/data-formatter-stl/libcxx/dil_shared_ptr/TestFrameVarDILSharedPtrDeref.py

@@ -6,13 +6,21 @@ struct User {
   std::string name = "steph";
 };
 
+struct NodeS {
+  std::shared_ptr<NodeS> next;
+  int value;
+};
+
 int main() {
   std::shared_ptr<int> sp_empty;
   std::shared_ptr<int> sp_int = std::make_shared<int>(10);
   std::shared_ptr<std::string> sp_str = std::make_shared<std::string>("hello");
   std::shared_ptr<int> &sp_int_ref = sp_int;
   std::shared_ptr<int> &&sp_int_ref_ref = std::make_shared<int>(10);
   std::shared_ptr<User> sp_user = std::make_shared<User>();
+  std::shared_ptr<NodeS> ptr_node =
+      std::shared_ptr<NodeS>(new NodeS{nullptr, 2});
+  ptr_node = std::shared_ptr<NodeS>(new NodeS{std::move(ptr_node), 1});
 
   return 0; // break here
 }

lldb/test/API/functionalities/data-formatter/data-formatter-stl/libcxx/dil_shared_ptr/main.cpp

@@ -115,3 +115,9 @@ def test_unique_ptr_variables(self):
 
         self.expect_var_path("up_user->id", type="int", value="30")
         self.expect_var_path("up_user->name", type="std::string", summary='"steph"')
+
+        self.runCmd("settings set target.experimental.use-DIL true")
+        self.expect_var_path("ptr_node->value", value="1")
+        self.expect_var_path("ptr_node->next->value", value="2")
+        self.expect_var_path("(*ptr_node).value", value="1")
+        self.expect_var_path("(*(*ptr_node).next).value", value="2")

lldb/test/API/functionalities/data-formatter/data-formatter-stl/libcxx/dil_unique_ptr/Makefile

@@ -6,6 +6,11 @@ struct User {
   std::string name = "steph";
 };
 
+struct NodeU {
+  std::unique_ptr<NodeU> next;
+  int value;
+};
+
 // libc++ stores unique_ptr data in a compressed pair, which has a specialized
 // representation when the type of the second element is an empty class. So
 // we need a deleter class with a dummy data member to trigger the other path.
@@ -24,6 +29,9 @@ int main() {
   std::unique_ptr<User> up_user = std::make_unique<User>();
   auto up_non_empty_deleter =
       std::unique_ptr<int, NonEmptyIntDeleter>(new int(1234));
+  std::unique_ptr<NodeU> ptr_node =
+      std::unique_ptr<NodeU>(new NodeU{nullptr, 2});
+  ptr_node = std::unique_ptr<NodeU>(new NodeU{std::move(ptr_node), 1});
 
   return 0; // break here
 }