describe('length tests', (): void => {
    [true, false].forEach((isLe) => {
      for (let i = 1; i < 32; i++) {
        const tu8a = [0x12, 0x34, 0x56, 0x78, 0x12, 0x34, 0x56, 0x78, 0x12, 0x34, 0x56, 0x78, 0x12, 0x34, 0x56, 0x78, 0x12, 0x34, 0x56, 0x78, 0x12, 0x34, 0x56, 0x78, 0x12, 0x34, 0x56, 0x78, 0x12, 0x34, 0x56, 0x78];
        const tstr = tu8a.map((n) => n.toString(16));