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
|
// Copyright (C) 2009 Derek Scherger <derek@echologic.com>
//
// This program is made available under the GNU GPL version 2.0 or
// greater. See the accompanying file COPYING for details.
//
// This program is distributed WITHOUT ANY WARRANTY; without even the
// implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
// PURPOSE.
#include "../../../src/base.hh"
#include "../unit_tests.hh"
#include "../../../src/git_change.hh"
using std::make_pair;
using std::vector;
UNIT_TEST(reorder_chained_renames)
{
vector<git_rename> renames, reordered_renames;
renames.push_back(make_pair(file_path_internal("a"), file_path_internal("b")));
renames.push_back(make_pair(file_path_internal("b"), file_path_internal("c")));
renames.push_back(make_pair(file_path_internal("c"), file_path_internal("d")));
// these should be reordered from a->b b->c c->d to c->d b->c a->b
reorder_renames(renames, reordered_renames);
rename_iterator rename = reordered_renames.begin();
UNIT_TEST_CHECK(rename->first == file_path_internal("c"));
UNIT_TEST_CHECK(rename->second == file_path_internal("d"));
++rename;
UNIT_TEST_CHECK(rename->first == file_path_internal("b"));
UNIT_TEST_CHECK(rename->second == file_path_internal("c"));
++rename;
UNIT_TEST_CHECK(rename->first == file_path_internal("a"));
UNIT_TEST_CHECK(rename->second == file_path_internal("b"));
++rename;
UNIT_TEST_CHECK(rename == reordered_renames.end());
}
UNIT_TEST(reorder_swapped_renames)
{
vector<git_rename> renames, reordered_renames;
renames.push_back(make_pair(file_path_internal("a"), file_path_internal("b")));
renames.push_back(make_pair(file_path_internal("b"), file_path_internal("a")));
// these should be reordered from a->b b->a to a->tmp b->a tmp->b
reorder_renames(renames, reordered_renames);
rename_iterator rename = reordered_renames.begin();
UNIT_TEST_CHECK(rename->first == file_path_internal("a"));
UNIT_TEST_CHECK(rename->second == file_path_internal("a.tmp.break-rename-loop"));
++rename;
UNIT_TEST_CHECK(rename->first == file_path_internal("b"));
UNIT_TEST_CHECK(rename->second == file_path_internal("a"));
++rename;
UNIT_TEST_CHECK(rename->first == file_path_internal("a.tmp.break-rename-loop"));
UNIT_TEST_CHECK(rename->second == file_path_internal("b"));
++rename;
UNIT_TEST_CHECK(rename == reordered_renames.end());
}
UNIT_TEST(reorder_rename_loop)
{
vector<git_rename> renames, reordered_renames;
renames.push_back(make_pair(file_path_internal("a"), file_path_internal("b")));
renames.push_back(make_pair(file_path_internal("b"), file_path_internal("c")));
renames.push_back(make_pair(file_path_internal("c"), file_path_internal("a")));
// these should be reordered from a->b b->c c->a to a->tmp c->a b->c a->b tmp->b
reorder_renames(renames, reordered_renames);
rename_iterator rename = reordered_renames.begin();
UNIT_TEST_CHECK(rename->first == file_path_internal("a"));
UNIT_TEST_CHECK(rename->second == file_path_internal("a.tmp.break-rename-loop"));
++rename;
UNIT_TEST_CHECK(rename->first == file_path_internal("c"));
UNIT_TEST_CHECK(rename->second == file_path_internal("a"));
++rename;
UNIT_TEST_CHECK(rename->first == file_path_internal("b"));
UNIT_TEST_CHECK(rename->second == file_path_internal("c"));
++rename;
UNIT_TEST_CHECK(rename->first == file_path_internal("a.tmp.break-rename-loop"));
UNIT_TEST_CHECK(rename->second == file_path_internal("b"));
++rename;
UNIT_TEST_CHECK(rename == reordered_renames.end());
}
UNIT_TEST(reorder_reversed_rename_loop)
{
vector<git_rename> renames, reordered_renames;
renames.push_back(make_pair(file_path_internal("z"), file_path_internal("y")));
renames.push_back(make_pair(file_path_internal("y"), file_path_internal("x")));
renames.push_back(make_pair(file_path_internal("x"), file_path_internal("z")));
// assuming that the x->z rename gets pulled from the rename map first
// these should be reordered from z->y y->x x->z to x->tmp y->x z->y tmp->z
reorder_renames(renames, reordered_renames);
rename_iterator rename = reordered_renames.begin();
UNIT_TEST_CHECK(rename->first == file_path_internal("x"));
UNIT_TEST_CHECK(rename->second == file_path_internal("x.tmp.break-rename-loop"));
++rename;
UNIT_TEST_CHECK(rename->first == file_path_internal("y"));
UNIT_TEST_CHECK(rename->second == file_path_internal("x"));
++rename;
UNIT_TEST_CHECK(rename->first == file_path_internal("z"));
UNIT_TEST_CHECK(rename->second == file_path_internal("y"));
++rename;
UNIT_TEST_CHECK(rename->first == file_path_internal("x.tmp.break-rename-loop"));
UNIT_TEST_CHECK(rename->second == file_path_internal("z"));
++rename;
UNIT_TEST_CHECK(rename == reordered_renames.end());
}
// Local Variables:
// mode: C++
// fill-column: 76
// c-file-style: "gnu"
// indent-tabs-mode: nil
// End:
// vim: et:sw=2:sts=2:ts=2:cino=>2s,{s,\:s,+s,t0,g0,^-2,e-2,n-2,p2s,(0,=s:
|
