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author | Shih-wei Liao <sliao@google.com> | 2010-02-10 11:10:31 -0800 |
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committer | Shih-wei Liao <sliao@google.com> | 2010-02-10 11:10:31 -0800 |
commit | e264f62ca09a8f65c87a46d562a4d0f9ec5d457e (patch) | |
tree | 59e3d57ef656cef79afa708ae0a3daf25cd91fcf /unittests/ADT/SparseBitVectorTest.cpp | |
download | external_llvm-e264f62ca09a8f65c87a46d562a4d0f9ec5d457e.zip external_llvm-e264f62ca09a8f65c87a46d562a4d0f9ec5d457e.tar.gz external_llvm-e264f62ca09a8f65c87a46d562a4d0f9ec5d457e.tar.bz2 |
Check in LLVM r95781.
Diffstat (limited to 'unittests/ADT/SparseBitVectorTest.cpp')
-rw-r--r-- | unittests/ADT/SparseBitVectorTest.cpp | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/unittests/ADT/SparseBitVectorTest.cpp b/unittests/ADT/SparseBitVectorTest.cpp new file mode 100644 index 0000000..d8fc5ce --- /dev/null +++ b/unittests/ADT/SparseBitVectorTest.cpp @@ -0,0 +1,36 @@ +//===- llvm/unittest/ADT/SparseBitVectorTest.cpp - SparseBitVector tests --===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#include "llvm/ADT/SparseBitVector.h" +#include "gtest/gtest.h" + +using namespace llvm; + +namespace { + +TEST(SparseBitVectorTest, TrivialOperation) { + SparseBitVector<> Vec; + EXPECT_EQ(0U, Vec.count()); + EXPECT_FALSE(Vec.test(17)); + Vec.set(5); + EXPECT_TRUE(Vec.test(5)); + EXPECT_FALSE(Vec.test(17)); + Vec.reset(6); + EXPECT_TRUE(Vec.test(5)); + EXPECT_FALSE(Vec.test(6)); + Vec.reset(5); + EXPECT_FALSE(Vec.test(5)); + EXPECT_TRUE(Vec.test_and_set(17)); + EXPECT_FALSE(Vec.test_and_set(17)); + EXPECT_TRUE(Vec.test(17)); + Vec.clear(); + EXPECT_FALSE(Vec.test(17)); +} + +} |