Update BitVectorTest.cpp to stay in sync with SmallBitVectorTest.cpp,
and fix a bug in BitVector's reference proxy class which this exposed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102768 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/unittests/ADT/BitVectorTest.cpp b/unittests/ADT/BitVectorTest.cpp
index 4fe11c1..a9fc133 100644
--- a/unittests/ADT/BitVectorTest.cpp
+++ b/unittests/ADT/BitVectorTest.cpp
@@ -7,7 +7,9 @@
//
//===----------------------------------------------------------------------===//
-#ifndef XFAIL
+// Some of these tests fail on PowerPC for unknown reasons.
+#ifndef __ppc__
+
#include "llvm/ADT/BitVector.h"
#include "gtest/gtest.h"
@@ -56,7 +58,7 @@
Vec.resize(26, true);
Vec.resize(29, false);
Vec.resize(33, true);
- Vec.resize(61, false);
+ Vec.resize(57, false);
unsigned Count = 0;
for (unsigned i = Vec.find_first(); i != -1u; i = Vec.find_next(i)) {
++Count;
@@ -67,7 +69,8 @@
EXPECT_EQ(Count, 23u);
EXPECT_FALSE(Vec[0]);
EXPECT_TRUE(Vec[32]);
- EXPECT_FALSE(Vec[60]);
+ EXPECT_FALSE(Vec[56]);
+ Vec.resize(61, false);
BitVector Copy = Vec;
BitVector Alt(3, false);
@@ -177,6 +180,15 @@
EXPECT_EQ(100U, A.size());
}
+TEST(BitVectorTest, ProxyIndex) {
+ BitVector Vec(3);
+ EXPECT_TRUE(Vec.none());
+ Vec[0] = Vec[1] = Vec[2] = true;
+ EXPECT_EQ(Vec.size(), Vec.count());
+ Vec[2] = Vec[1] = Vec[0] = false;
+ EXPECT_TRUE(Vec.none());
+}
+
}
#endif