akregator/src/mk4storage/metakit/tests/tdiffer.cpp


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

// tdiffer.cpp -- Regression test program, differential commit tests
// $Id$
// This is part of Metakit, see http://www.equi4.com/metakit/

#include "regress.h"

void TestDiffer()
{
  B(d01, Commit aside, 0) W(d01a); W(d01b);
  {
    c4_IntProp p1 ("p1");
    {
      c4_Storage s1 ("d01a", 1);
    A(s1.Strategy().FileSize() == 0);
      c4_View v1 = s1.GetAs("a[p1:I]");
      v1.Add(p1 [123]);
      s1.Commit();
    }
    {
      c4_Storage s1 ("d01a", 0);
      c4_Storage s2 ("d01b", 1);
      s1.SetAside(s2);
      c4_View v1 = s1.View("a");
        A(v1.GetSize() == 1);
        A(p1 (v1[0]) == 123);
      v1.Add(p1 [456]);
        A(v1.GetSize() == 2);
        A(p1 (v1[0]) == 123);
        A(p1 (v1[1]) == 456);
      s1.Commit();
        A(v1.GetSize() == 2);
        A(p1 (v1[0]) == 123);
        A(p1 (v1[1]) == 456);
      s2.Commit();
        A(v1.GetSize() == 2);
        A(p1 (v1[0]) == 123);
        A(p1 (v1[1]) == 456);
    }
    {
      c4_Storage s1 ("d01a", 0);
      c4_View v1 = s1.View("a");
        A(v1.GetSize() == 1);
        A(p1 (v1[0]) == 123);
      c4_Storage s2 ("d01b", 0);
      s1.SetAside(s2);
      c4_View v2 = s1.View("a");
        A(v2.GetSize() == 2);
        A(p1 (v2[0]) == 123);
        A(p1 (v2[1]) == 456);
    }
  } D(d01a); D(d01b); R(d01a); R(d01b); E;
}