2 files changed, 44 insertions, 1 deletions
diff --git a/lib/sanitizer_common/tests/CMakeLists.txt b/lib/sanitizer_common/tests/CMakeLists.txt
index 2e55257da..1bccaa78f 100644
--- a/lib/sanitizer_common/tests/CMakeLists.txt
+++ b/lib/sanitizer_common/tests/CMakeLists.txt
@@ -34,7 +34,8 @@ set(SANITIZER_UNITTESTS
   sanitizer_suppressions_test.cc
   sanitizer_symbolizer_test.cc
   sanitizer_test_main.cc
-  sanitizer_thread_registry_test.cc)
+  sanitizer_thread_registry_test.cc
+  sanitizer_vector_test.cc)
 
 set(SANITIZER_TEST_HEADERS
   sanitizer_pthread_wrappers.h
diff --git a/lib/sanitizer_common/tests/sanitizer_vector_test.cc b/lib/sanitizer_common/tests/sanitizer_vector_test.cc
new file mode 100644
index 000000000..33ed14e19
--- /dev/null
+++ b/lib/sanitizer_common/tests/sanitizer_vector_test.cc
@@ -0,0 +1,42 @@
+//===-- sanitizer_vector_test.cc ------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of *Sanitizer runtime.
+//
+//===----------------------------------------------------------------------===//
+#include "sanitizer_common/sanitizer_vector.h"
+#include "gtest/gtest.h"
+
+namespace __sanitizer {
+
+TEST(Vector, Basic) {
+  Vector<int> v;
+  EXPECT_EQ(v.Size(), (uptr)0);
+  v.PushBack(42);
+  EXPECT_EQ(v.Size(), (uptr)1);
+  EXPECT_EQ(v[0], 42);
+  v.PushBack(43);
+  EXPECT_EQ(v.Size(), (uptr)2);
+  EXPECT_EQ(v[0], 42);
+  EXPECT_EQ(v[1], 43);
+}
+
+TEST(Vector, Stride) {
+  Vector<int> v;
+  for (int i = 0; i < 1000; i++) {
+    v.PushBack(i);
+    EXPECT_EQ(v.Size(), (uptr)(i + 1));
+    EXPECT_EQ(v[i], i);
+  }
+  for (int i = 0; i < 1000; i++) {
+    EXPECT_EQ(v[i], i);
+  }
+}
+
+}  // namespace __sanitizer