fix leak in a test, make the sanitizer bot green

[oota-llvm.git] / unittests / ADT / TinyPtrVectorTest.cpp

diff --git a/unittests/ADT/TinyPtrVectorTest.cpp b/unittests/ADT/TinyPtrVectorTest.cpp
index a402e8be9df6d06dcd3d278673f9fe1ef845cf1d..294dfac0c6336e7b8570324a67af885ed23482ae 100644 (file)
--- a/unittests/ADT/TinyPtrVectorTest.cpp
+++ b/unittests/ADT/TinyPtrVectorTest.cpp
@@ -438,3 +438,24 @@ TEST(TinyPtrVectorTest, ArrayRefCtorTest) {
     EXPECT_TRUE(V[i] == data[i]);
   }
 }
+
+TEST(TinyPtrVectorTest, MutableArrayRefTest) {
+  int data_array[128];
+  std::vector<int *> data;
+
+  for (unsigned i = 0, e = 128; i != e; ++i) {
+    data_array[i] = 324 - int(i);
+    data.push_back(&data_array[i]);
+  }
+
+  TinyPtrVector<int *> V(data);
+  EXPECT_TRUE(V.size() == 128);
+  EXPECT_FALSE(V.empty());
+
+  MutableArrayRef<int *> mut_array = V;
+  for (unsigned i = 0, e = 128; i != e; ++i) {
+    EXPECT_TRUE(mut_array[i] == data[i]);
+    mut_array[i] = 324 + mut_array[i];
+    EXPECT_TRUE(mut_array[i] == (324 + data[i]));
+  }
+}