nix-helpers: 494cb218084378f916dd3a3021c4e7ffdf7a167f

     1: { bash, dummyBuild, hello, lexCompare }:
     2: 
     3: assert -1 == lexCompare 1 2;
     4: assert -1 == lexCompare "a" "b";
     5: assert -1 == lexCompare [ 1 ] [ 2 ];
     6: assert -1 == lexCompare { x = 1; } { x = 2; };
     7: assert -1 == lexCompare { x = 1; } { y = 1; };
     8: assert 0 == lexCompare (x: 1) (x: 2);
     9: assert 0 == lexCompare null null;
    10: assert 0 == lexCompare 1 1;
    11: assert 0 == lexCompare "a" "a";
    12: assert 0 == lexCompare [ 1 ] [ 1 ];
    13: assert 0 == lexCompare { x = 1; } { x = 1; };
    14: assert 1 == lexCompare 2 1;
    15: assert 1 == lexCompare "b" "a";
    16: assert 1 == lexCompare [ 2 ] [ 1 ];
    17: assert 1 == lexCompare { x = 2; } { x = 1; };
    18: assert 1 == lexCompare { y = 1; } { x = 1; };
    19: assert 0 != lexCompare bash hello;
    20: dummyBuild "lexCompare-checks"