Function TEST_F

bolt/common/base/tests/BitUtilTest.cpp:115–129

  return count;
}

TEST_F(BitUtilTest, countBits) {
  uint64_t data[] = {
      0xff00ff00ffff00ff,
      0x0f0f0f0f0f0f0f0f,
      0xfedcba9876543210,
      0xf0f0f0f0f0f0f0f0,
      0x0123456789abcdef};
  // We drop one high bit and one low bit on every round.
  int32_t totalBits = sizeof(data) * 8;
  for (int32_t i = 0; i < 10 + (totalBits / 2); ++i) {
    EXPECT_EQ(
        countBits(data, i, totalBits - i),
        simpleCountBits(data, i, totalBits - i));
  }
}

TEST_F(BitUtilTest, reverseBits) {