[cleanup] Add some actual positive tests for equality. This unittest
never actually compared for equality two pointer unions that were equal.
Fortunately, things seem to work. =]
llvm-svn: 207468
diff --git a/llvm/unittests/ADT/PointerUnionTest.cpp b/llvm/unittests/ADT/PointerUnionTest.cpp
index 87c6088..23a8333 100644
--- a/llvm/unittests/ADT/PointerUnionTest.cpp
+++ b/llvm/unittests/ADT/PointerUnionTest.cpp
@@ -19,14 +19,18 @@
float f;
int i;
- PU a, b, n;
+ PU a, b, c, n;
- PointerUnionTest() : f(3.14f), i(42), a(&f), b(&i), n() {}
+ PointerUnionTest() : f(3.14f), i(42), a(&f), b(&i), c(&i), n() {}
};
TEST_F(PointerUnionTest, Comparison) {
+ EXPECT_TRUE(a == a);
+ EXPECT_FALSE(a != a);
EXPECT_TRUE(a != b);
EXPECT_FALSE(a == b);
+ EXPECT_TRUE(b == c);
+ EXPECT_FALSE(b != c);
EXPECT_TRUE(b != n);
EXPECT_FALSE(b == n);
}