aboutsummaryrefslogtreecommitdiff
path: root/llvm/unittests/ADT/StringRefTest.cpp
diff options
context:
space:
mode:
authorNick Kledzik <kledzik@apple.com>2014-02-05 22:22:56 +0000
committerNick Kledzik <kledzik@apple.com>2014-02-05 22:22:56 +0000
commit4d6d981297d265341eef6ef6ff89dabfe8ca4a78 (patch)
treebafe74bd82dae7d91318f2cc62528022c2a8e21f /llvm/unittests/ADT/StringRefTest.cpp
parent2cb4a78f9394359e3bb74060774e2245bcb9f4b7 (diff)
downloadllvm-4d6d981297d265341eef6ef6ff89dabfe8ca4a78.zip
llvm-4d6d981297d265341eef6ef6ff89dabfe8ca4a78.tar.gz
llvm-4d6d981297d265341eef6ef6ff89dabfe8ca4a78.tar.bz2
Fix layering StringRef copy using BumpPtrAllocator.
Now to copy a string into a BumpPtrAllocator and get a StringRef to the copy: StringRef myCopy = myStr.copy(myAllocator); llvm-svn: 200885
Diffstat (limited to 'llvm/unittests/ADT/StringRefTest.cpp')
-rw-r--r--llvm/unittests/ADT/StringRefTest.cpp15
1 files changed, 15 insertions, 0 deletions
diff --git a/llvm/unittests/ADT/StringRefTest.cpp b/llvm/unittests/ADT/StringRefTest.cpp
index 0ab8fcf..c7fd9d0 100644
--- a/llvm/unittests/ADT/StringRefTest.cpp
+++ b/llvm/unittests/ADT/StringRefTest.cpp
@@ -11,6 +11,7 @@
#include "llvm/ADT/Hashing.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringExtras.h"
+#include "llvm/Support/Allocator.h"
#include "llvm/Support/raw_ostream.h"
#include "gtest/gtest.h"
using namespace llvm;
@@ -531,4 +532,18 @@ TEST(StringRefTest, joinStrings) {
EXPECT_TRUE(v2_join3);
}
+
+TEST(StringRefTest, AllocatorCopy) {
+ BumpPtrAllocator Alloc;
+ StringRef Str1 = "hello";
+ StringRef Str2 = "bye";
+ StringRef Str1c = Str1.copy(Alloc);
+ StringRef Str2c = Str2.copy(Alloc);
+ EXPECT_TRUE(Str1.equals(Str1c));
+ EXPECT_NE(Str1.data(), Str1c.data());
+ EXPECT_TRUE(Str2.equals(Str2c));
+ EXPECT_NE(Str2.data(), Str2c.data());
+}
+
+
} // end anonymous namespace