Function TEST_F

tests/unit/rabitqlib/utils/rotator_test.cpp:30–40

Test that FhtKacRotator is chosen by default

// Test that FhtKacRotator is chosen by default
TEST_F(RotatorTest, DefaultRotatorType) {
    Rotator<float>* rotator = choose_rotator<float>(dim);
    ASSERT_NE(rotator, nullptr);

    // FhtKacRotator pads to multiple of 64
    size_t padded_dim = rotator->size();
    EXPECT_EQ(padded_dim % 64, 0);
    EXPECT_GE(padded_dim, dim);

    delete rotator;
}

uint8_t bitreverse8(uint8_t x) {
    x = (((x & 0x55) << 1) | ((x & 0xAA) >> 1));