Move catchpad-phi-cast.ll to the X86 specific subdirectory

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

diff --git a/unittests/ADT/SmallVectorTest.cpp b/unittests/ADT/SmallVectorTest.cpp
index 2bbb4ed843818e095ff1077b438d60ded2977f22..46f7021ac165d537dcd1891e3f124aa782234ccb 100644 (file)
--- a/unittests/ADT/SmallVectorTest.cpp
+++ b/unittests/ADT/SmallVectorTest.cpp
@@ -11,6 +11,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "llvm/ADT/ArrayRef.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/Support/Compiler.h"
 #include "gtest/gtest.h"
@@ -155,10 +156,7 @@ LLVM_ATTRIBUTE_USED void CompileTest() {
 
 class SmallVectorTestBase : public testing::Test {
 protected:
-
-  void SetUp() {
-    Constructable::reset();
-  }
+  void SetUp() override { Constructable::reset(); }
 
   template <typename VectorT>
   void assertEmpty(VectorT & v) {
@@ -906,4 +904,22 @@ TEST(SmallVectorTest, EmplaceBack) {
   }
 }
 
+TEST(SmallVectorTest, InitializerList) {
+  SmallVector<int, 2> V1 = {};
+  EXPECT_TRUE(V1.empty());
+  V1 = {0, 0};
+  EXPECT_TRUE(makeArrayRef(V1).equals({0, 0}));
+  V1 = {-1, -1};
+  EXPECT_TRUE(makeArrayRef(V1).equals({-1, -1}));
+
+  SmallVector<int, 2> V2 = {1, 2, 3, 4};
+  EXPECT_TRUE(makeArrayRef(V2).equals({1, 2, 3, 4}));
+  V2.assign({4});
+  EXPECT_TRUE(makeArrayRef(V2).equals({4}));
+  V2.append({3, 2});
+  EXPECT_TRUE(makeArrayRef(V2).equals({4, 3, 2}));
+  V2.insert(V2.begin() + 1, 5);
+  EXPECT_TRUE(makeArrayRef(V2).equals({4, 5, 3, 2}));
+}
+
 } // end namespace