| 40 | #include <cute/numeric/numeric_types.hpp> |
| 41 | |
| 42 | TEST(CuTe_core, ArraySubbyte) |
| 43 | { |
| 44 | using namespace cute; |
| 45 | { |
| 46 | array_subbyte<int4_t, 10> array0{}; |
| 47 | array_subbyte<int4_t, 5> array1{}; |
| 48 | fill(array0, int4_t(0)); |
| 49 | fill(array1, int4_t(1)); |
| 50 | |
| 51 | for (size_t i = 0; i < array1.size(); ++i) { |
| 52 | array0[i+5] = array1[i]; |
| 53 | } |
| 54 | |
| 55 | EXPECT_EQ(int4_t(array0.back()), int4_t(1)); |
| 56 | |
| 57 | for (size_t i = 0; i < array1.size(); ++i) { |
| 58 | EXPECT_EQ(int4_t(array0[i]), int4_t(int(i) / 5)); |
| 59 | } |
| 60 | } |
| 61 | |
| 62 | { |
| 63 | array_subbyte<uint8_t, 14> a{}; |
| 64 | |
| 65 | //std::cout << sizeof_bits<decltype(a)>::value << std::endl; |
| 66 | EXPECT_EQ(cute::sizeof_bits_v<decltype(a)>, 14*8); |
| 67 | |
| 68 | fill(a, uint8_t(13)); |
| 69 | for (int i = 0; i < int(a.size()); ++i) { |
| 70 | //std::cout << i << ": " << int(a[i]) << " -> "; |
| 71 | EXPECT_EQ(a[i], uint8_t(13)); |
| 72 | a[i] = uint8_t(i); |
| 73 | //std::cout << int(a[i]) << std::endl; |
| 74 | EXPECT_EQ(a[i], uint8_t(i)); |
| 75 | } |
| 76 | |
| 77 | //std::cout << std::endl; |
| 78 | } |
| 79 | |
| 80 | { |
| 81 | array_subbyte<int4_t, 14> a{}; |
| 82 | |
| 83 | //std::cout << sizeof_bits<decltype(a)>::value << std::endl; |
| 84 | EXPECT_EQ(cute::sizeof_bits_v<decltype(a)>, 14/2*8); |
| 85 | |
| 86 | fill(a, int4_t(-5)); |
| 87 | for (int i = 0; i < int(a.size()); ++i) { |
| 88 | //std::cout << i << ": " << int4_t(a[i]) << " -> "; |
| 89 | EXPECT_EQ(int4_t(a[i]), int4_t(-5)); |
| 90 | a[i] = int4_t(i); |
| 91 | //std::cout << int4_t(a[i]) << std::endl; |
| 92 | EXPECT_EQ(int4_t(a[i]), int4_t(i)); |
| 93 | } |
| 94 | |
| 95 | //std::cout << std::endl; |
| 96 | } |
| 97 | |
| 98 | { |
| 99 | array_subbyte<uint2_t, 14> a{}; |