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bswapti2_test.zig (1390B) - Raw

      1 const bswap = @import("bswap.zig");
      2 const testing = @import("std").testing;
      3 
      4 fn test__bswapti2(a: u128, expected: u128) !void {
      5     const result = bswap.__bswapti2(a);
      6     try testing.expectEqual(expected, result);
      7 }
      8 
      9 test "bswapti2" {
     10     try test__bswapti2(0x0123456789abcdef0123456789abcdef, 0xefcdab8967452301efcdab8967452301); // 0..f
     11     try test__bswapti2(0xefcdab8967452301efcdab8967452301, 0x0123456789abcdef0123456789abcdef);
     12     try test__bswapti2(0x89abcdef0123456789abcdef01234567, 0x67452301efcdab8967452301efcdab89); // 8..f0..7
     13     try test__bswapti2(0x67452301efcdab8967452301efcdab89, 0x89abcdef0123456789abcdef01234567);
     14     try test__bswapti2(0xdeadbeefdeadbeefdeadbeefdeadbeef, 0xefbeaddeefbeaddeefbeaddeefbeadde); // deadbeefdeadbeef
     15     try test__bswapti2(0xefbeaddeefbeaddeefbeaddeefbeadde, 0xdeadbeefdeadbeefdeadbeefdeadbeef);
     16     try test__bswapti2(0xdeadfacedeadfacedeadfacedeadface, 0xcefaaddecefaaddecefaaddecefaadde); // deadfacedeadface
     17     try test__bswapti2(0xcefaaddecefaaddecefaaddecefaadde, 0xdeadfacedeadfacedeadfacedeadface);
     18     try test__bswapti2(0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa, 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa); // uninitialized memory
     19     try test__bswapti2(0x00000000000000000000000000000000, 0x00000000000000000000000000000000); // 0s
     20     try test__bswapti2(0xffffffffffffffffffffffffffffffff, 0xffffffffffffffffffffffffffffffff); // fs
     21 }