diff options
| -rw-r--r-- | llvm/unittests/ADT/SmallPtrSetTest.cpp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/llvm/unittests/ADT/SmallPtrSetTest.cpp b/llvm/unittests/ADT/SmallPtrSetTest.cpp index b9b3e4e1173..d8d07b16cfe 100644 --- a/llvm/unittests/ADT/SmallPtrSetTest.cpp +++ b/llvm/unittests/ADT/SmallPtrSetTest.cpp @@ -167,13 +167,29 @@ TEST(SmallPtrSetTest, SwapTest) { a.insert(&buf[1]); b.insert(&buf[2]); + EXPECT_EQ(2U, a.size()); + EXPECT_EQ(1U, b.size()); + EXPECT_TRUE(a.count(&buf[0])); + EXPECT_TRUE(a.count(&buf[1])); + EXPECT_FALSE(a.count(&buf[2])); + EXPECT_FALSE(a.count(&buf[3])); + EXPECT_FALSE(b.count(&buf[0])); + EXPECT_FALSE(b.count(&buf[1])); + EXPECT_TRUE(b.count(&buf[2])); + EXPECT_FALSE(b.count(&buf[3])); + std::swap(a, b); EXPECT_EQ(1U, a.size()); EXPECT_EQ(2U, b.size()); + EXPECT_FALSE(a.count(&buf[0])); + EXPECT_FALSE(a.count(&buf[1])); EXPECT_TRUE(a.count(&buf[2])); + EXPECT_FALSE(a.count(&buf[3])); EXPECT_TRUE(b.count(&buf[0])); EXPECT_TRUE(b.count(&buf[1])); + EXPECT_FALSE(b.count(&buf[2])); + EXPECT_FALSE(b.count(&buf[3])); b.insert(&buf[3]); std::swap(a, b); @@ -182,16 +198,24 @@ TEST(SmallPtrSetTest, SwapTest) { EXPECT_EQ(1U, b.size()); EXPECT_TRUE(a.count(&buf[0])); EXPECT_TRUE(a.count(&buf[1])); + EXPECT_FALSE(a.count(&buf[2])); EXPECT_TRUE(a.count(&buf[3])); + EXPECT_FALSE(b.count(&buf[0])); + EXPECT_FALSE(b.count(&buf[1])); EXPECT_TRUE(b.count(&buf[2])); + EXPECT_FALSE(b.count(&buf[3])); std::swap(a, b); EXPECT_EQ(1U, a.size()); EXPECT_EQ(3U, b.size()); + EXPECT_FALSE(a.count(&buf[0])); + EXPECT_FALSE(a.count(&buf[1])); EXPECT_TRUE(a.count(&buf[2])); + EXPECT_FALSE(a.count(&buf[3])); EXPECT_TRUE(b.count(&buf[0])); EXPECT_TRUE(b.count(&buf[1])); + EXPECT_FALSE(b.count(&buf[2])); EXPECT_TRUE(b.count(&buf[3])); a.insert(&buf[4]); |
