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author | Michael J. Spencer <bigcheesegs@gmail.com> | 2010-12-01 20:37:30 +0000 |
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committer | Michael J. Spencer <bigcheesegs@gmail.com> | 2010-12-01 20:37:30 +0000 |
commit | 7dc7ac3cb20b7ef8e6febe0ac3bc430230f29893 (patch) | |
tree | 8f8f6241c8d337970dc397842482c4279e1ea9c0 /unittests/ADT/TwineTest.cpp | |
parent | f00140c8e16936aac3f51cc5607168f6982a987a (diff) | |
download | llvm-7dc7ac3cb20b7ef8e6febe0ac3bc430230f29893.tar.gz llvm-7dc7ac3cb20b7ef8e6febe0ac3bc430230f29893.tar.bz2 llvm-7dc7ac3cb20b7ef8e6febe0ac3bc430230f29893.tar.xz |
Support/ADT/Twine: Add toNullTerminatedStringRef.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120600 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'unittests/ADT/TwineTest.cpp')
-rw-r--r-- | unittests/ADT/TwineTest.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/unittests/ADT/TwineTest.cpp b/unittests/ADT/TwineTest.cpp index 61e8a0ac37..57f54cb006 100644 --- a/unittests/ADT/TwineTest.cpp +++ b/unittests/ADT/TwineTest.cpp @@ -9,6 +9,7 @@ #include "gtest/gtest.h" #include "llvm/ADT/Twine.h" +#include "llvm/ADT/SmallString.h" #include "llvm/Support/raw_ostream.h" using namespace llvm; @@ -69,6 +70,13 @@ TEST(TwineTest, Concat) { repr(Twine("a").concat(Twine("b").concat(Twine("c"))))); } +TEST(TwineTest, toNullTerminatedStringRef) { + SmallString<8> storage; + EXPECT_EQ(0, *Twine("hello").toNullTerminatedStringRef(storage).end()); + EXPECT_EQ(0, + *Twine(StringRef("hello")).toNullTerminatedStringRef(storage).end()); +} + // I suppose linking in the entire code generator to add a unit test to check // the code size of the concat operation is overkill... :) |