std_tools 0.1.4

Collection of general purpose tools for solving problems. Fundamentally extend the language without spoiling, so may be used solely or in conjunction with another module of such kind.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134

// use test_tools::*;
use super::*;

//

tests_impls!
{

  #[ test ]
  fn identity_with_int()
  {
    use TheModule::exposed::*;

    /* test.case( "basic" ) */
    {
      let src1 = IdentityWithInt::make( 3 );
      let src2 = IdentityWithInt::make( 3 );
      // is_identity( src1 );
      // fn is_identity< T : IdentityInterface >( _ : T ){}
      a_true!( implements!( src1 => IdentityInterface ) );
      a_id!( src1, src2 );

      let src1 = IdentityWithInt::make( 3 );
      let src2 = IdentityWithInt::make( 1 );
      a_not_id!( src1, src2 );
    }

    /* test.case( "from" ) */
    {
      let src = IdentityWithInt::make( 3 );
      fn check_into< Src >( src : Src ) -> IdentityWithInt
      where Src : Into< IdentityWithInt >,
      {
        src.into()
      }
      a_id!( src, check_into( 3 ) );
      a_not_id!( src, check_into( 1 ) );
      a_id!( src, check_into( IdentityWithInt::make( 3 ) ) );
      a_not_id!( src, check_into( IdentityWithInt::make( 1 ) ) );
    }

    // xxx
    // /* test.case( "from pair" ) */
    // {
    //   let src = Pair::make_2( 1, 3 );
    //   let got : Pair< IdentityWithInt, IdentityWithInt > = src.into();
    //   let exp = Pair::make_2( IdentityWithInt::make( 1 ), IdentityWithInt::make( 3 ) );
    //   a_id!( got, exp );
    // }

    // /* test.case( "from x1 tupple" ) */
    // {
    //   let src = ( 1, );
    //   let got : ( IdentityWithInt, ) = src.into();
    //   let exp = ( IdentityWithInt::make( 1 ) );
    //   a_id!( got, exp );
    // }

    /* test.case( "from x2 tupple" ) */
    {
      let src = ( 1, 3 );
      let got : ( IdentityWithInt, IdentityWithInt ) = src.vectorized_into();
      let exp = ( IdentityWithInt::make( 1 ), IdentityWithInt::make( 3 ) );
      a_id!( got, exp );
    }

    // /* test.case( "from x3 tupple" ) */
    // {
    //   let src = ( 1, 2, 3 );
    //   let got : ( IdentityWithInt, IdentityWithInt, IdentityWithInt ) = src.into();
    //   let exp = ( IdentityWithInt::make( 1 ), IdentityWithInt::make( 2 ), IdentityWithInt::make( 3 ) );
    //   a_id!( got, exp );
    // }

  }

  //

  #[ test ]
  fn identity_implemented_for_identity_by_pointer()
  {
    use TheModule::exposed::*;

    let x = 1;
    let y = 1;
    let src1 = IdentityWithPointer::make( &x );
    let src2 = IdentityWithPointer::make( &y );
    check( src1 );
    fn check< T : IdentityInterface >( _ : T ){}
    a_not_id!( src1, src2 );
  }

  //

  #[ test ]
  fn identity_implemented_for_identity_by_name()
  {
    use TheModule::exposed::*;

    let src1 = IdentityWithName::make( "abc" );
    let src2 = IdentityWithName::make( "abc" );
    check( src1 );
    fn check< T : IdentityInterface >( _ : T ){}
    assert_eq!( src1, src2 );
  }

  //

  #[ test ]
  fn identity_implemented_for_identity_by_int()
  {
    use TheModule::exposed::*;

    let src1 = IdentityWithInt::make( 3 );
    let src2 = IdentityWithInt::make( 3 );
    check( src1 );
    fn check< T : IdentityInterface >( _ : T ){}
    assert_eq!( src1, src2 );
  }

}

//

tests_index!
{

  identity_with_int,

  identity_implemented_for_identity_by_pointer,
  identity_implemented_for_identity_by_name,
  identity_implemented_for_identity_by_int,

}