added ManagedContainer and ManagedVector templates which allow automatic acquiring of a Managed objects stored within that container owned by another Managed object

1 files changed, 49 insertions, 0 deletions

diff --git a/test/core/ManagedTest.cpp b/test/core/ManagedTest.cpp
index 3085a74..1aada5a 100644
--- a/test/core/ManagedTest.cpp
+++ b/test/core/ManagedTest.cpp
@@ -542,5 +542,54 @@ TEST(Manager, hiddenRootedGraph)
 	}
 }
 
+TEST(ManagedVector, managedVector)
+{
+	// TODO: This test is highly incomplete
+
+	constexpr int nElem = 16;
+	std::array<bool, nElem> a;
+
+	Manager mgr(1);
+	{
+		Rooted<Managed> root{new Managed{mgr}};
+
+		std::vector<TestManaged*> elems;
+		for (int i = 0; i < nElem; i++) {
+			elems.push_back(new TestManaged{mgr, a[i]});
+		}
+
+		for (bool v : a) {
+			ASSERT_TRUE(v);
+		}
+
+		ManagedVector<TestManaged> v(root, elems);
+
+		// Remove the last element from the list. It should be garbage collected.
+		v.pop_back();
+		ASSERT_FALSE(a[nElem - 1]);
+
+		// Insert a new element into the list.
+		v.push_back(new TestManaged{mgr, a[nElem - 1]});
+		ASSERT_TRUE(a[nElem - 1]);
+
+		// Erase element 10
+		{
+			auto it = v.find(elems[10]);
+			ASSERT_TRUE(it != v.end());
+			v.erase(it);
+			ASSERT_FALSE(a[10]);
+		}
+
+		// Erase element 3 - 5
+		v.erase(v.find(elems[3]), v.find(elems[5]));
+		ASSERT_FALSE(a[3] || a[4]);
+		ASSERT_TRUE(a[5]);
+	}
+
+	for (bool v : a) {
+		ASSERT_FALSE(v);
+	}
+}
+
 }