diff options
| author | Douglas Gregor <dgregor@apple.com> | 2009-12-31 04:24:34 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2009-12-31 04:24:34 +0000 |
| commit | 7e54d5b1562f085c898bf8fcc4ac939ec893444c (patch) | |
| tree | 129e2694319cb77296b59d0c36bda097ec576407 /unittests/ADT/StringRefTest.cpp | |
| parent | 210d0febc24551aed293b903562c19567e96fa5d (diff) | |
Document the edit-distance algorithm used in StringRef, switch it over
to SmallVector, and add a unit test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92340 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'unittests/ADT/StringRefTest.cpp')
| -rw-r--r-- | unittests/ADT/StringRefTest.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/unittests/ADT/StringRefTest.cpp b/unittests/ADT/StringRefTest.cpp index 6507c20b2b..8507efa186 100644 --- a/unittests/ADT/StringRefTest.cpp +++ b/unittests/ADT/StringRefTest.cpp @@ -247,6 +247,11 @@ TEST(StringRefTest, Count) { EXPECT_EQ(0U, Str.count("zz")); } +TEST(StringRefTest, EditDistance) { + StringRef Str("hello"); + EXPECT_EQ(2, Str.edit_distance("hill")); +} + TEST(StringRefTest, Misc) { std::string Storage; raw_string_ostream OS(Storage); |