| 8 | ) |
| 9 | |
| 10 | func TestMemory(t *testing.T) { |
| 11 | tests := []struct { |
| 12 | name string |
| 13 | offset uint64 |
| 14 | size uint64 |
| 15 | value []byte |
| 16 | testFunc func(mem *Memory, offset uint64, size uint64, value []byte) (got1 any, got2 any) |
| 17 | want any |
| 18 | want2 any |
| 19 | }{ |
| 20 | { |
| 21 | name: "TestMemory_Access", |
| 22 | offset: 0, |
| 23 | size: 4, |
| 24 | value: []byte{0x01, 0x02, 0x03, 0x04}, |
| 25 | testFunc: func(mem *Memory, offset uint64, size uint64, value []byte) (any, any) { |
| 26 | mem.Store(offset, value) |
| 27 | return mem.Access(offset, size), nil |
| 28 | }, |
| 29 | want: []byte{0x01, 0x02, 0x03, 0x04}, |
| 30 | want2: nil, |
| 31 | }, |
| 32 | { |
| 33 | name: "TestMemory_Load", |
| 34 | offset: 0, |
| 35 | size: 32, |
| 36 | value: common.RightPadBytes([]byte{0x01, 0x02, 0x03, 0x04}, 32), |
| 37 | testFunc: func(mem *Memory, offset uint64, size uint64, value []byte) (any, any) { |
| 38 | mem.Store(offset, value) |
| 39 | return mem.Load(offset), nil |
| 40 | }, |
| 41 | want: common.RightPadBytes([]byte{0x01, 0x02, 0x03, 0x04}, 32), |
| 42 | want2: nil, |
| 43 | }, |
| 44 | { |
| 45 | name: "TestMemory_Store", |
| 46 | offset: 0, |
| 47 | size: 4, |
| 48 | value: []byte{0x01, 0x02, 0x03, 0x04}, |
| 49 | testFunc: func(mem *Memory, offset uint64, size uint64, value []byte) (any, any) { |
| 50 | expansionCost := mem.Store(offset, value) |
| 51 | return expansionCost, mem.Access(offset, size) |
| 52 | }, |
| 53 | want: uint64(3), |
| 54 | want2: []byte{0x01, 0x02, 0x03, 0x04}, |
| 55 | }, |
| 56 | { |
| 57 | name: "TestMemory_Store32", |
| 58 | offset: 0, |
| 59 | size: 32, |
| 60 | value: common.RightPadBytes([]byte{0x01, 0x02, 0x03, 0x04}, 32), |
| 61 | testFunc: func(mem *Memory, offset uint64, size uint64, value []byte) (any, any) { |
| 62 | expansionCost := mem.Store32(offset, value) |
| 63 | return expansionCost, mem.Access(offset, size) |
| 64 | }, |
| 65 | want: uint64(3), |
| 66 | want2: common.RightPadBytes([]byte{0x01, 0x02, 0x03, 0x04}, 32), |
| 67 | }, |