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
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
|
/**
* @file
* @brief Tests for the utilities in mega/name_collision.hpp
*/
#include "mega/name_collision.h"
#include "mega/utils.h"
#include <gtest/gtest.h>
using namespace mega::ncoll;
using mega::fileExtensionDotPosition;
TEST(NameCollision, SplitBaseNameKindId)
{
using namespace std::literals;
EXPECT_EQ(getBaseNameKindId("test"), (std::tuple{"test"s, ENameType::baseNameOnly, 0u}));
EXPECT_EQ(getBaseNameKindId("test (1)"), (std::tuple{"test"s, ENameType::withIdSpace, 1u}));
EXPECT_EQ(getBaseNameKindId("test (0)"), (std::tuple{"test"s, ENameType::withIdSpace, 0u}));
EXPECT_EQ(getBaseNameKindId("test(2)"), (std::tuple{"test"s, ENameType::withIdNoSpace, 2u}));
EXPECT_EQ(getBaseNameKindId("test (3)"), (std::tuple{"test "s, ENameType::withIdSpace, 3u}));
EXPECT_EQ(getBaseNameKindId("t((3))"), (std::tuple{"t((3))"s, ENameType::baseNameOnly, 0u}));
}
TEST(NameCollision, GetDotPos)
{
std::string name = "test.txt";
size_t dotPos = fileExtensionDotPosition(name);
ASSERT_EQ(dotPos, 4);
ASSERT_EQ(name.substr(0, dotPos), "test");
ASSERT_EQ(name.substr(dotPos), ".txt");
name = "test .txt";
dotPos = fileExtensionDotPosition(name);
ASSERT_EQ(dotPos, 5);
ASSERT_EQ(name.substr(0, dotPos), "test ");
ASSERT_EQ(name.substr(dotPos), ".txt");
name = "test.";
dotPos = fileExtensionDotPosition(name);
ASSERT_EQ(dotPos, 4);
ASSERT_EQ(name.substr(0, dotPos), "test");
ASSERT_EQ(name.substr(dotPos), ".");
name = "test";
dotPos = fileExtensionDotPosition(name);
ASSERT_EQ(dotPos, 4);
ASSERT_EQ(name.substr(0, dotPos), "test");
ASSERT_EQ(name.substr(dotPos), "");
}
TEST(NameCollision, NextFreeIndexFromZero)
{
NewFreeIndexProvider p;
// Initially, all free
ASSERT_TRUE(p.isFree(ENameType::baseNameOnly, 0));
ASSERT_TRUE(p.isFree(ENameType::withIdSpace, 1));
ASSERT_TRUE(p.isFree(ENameType::withIdNoSpace, 1));
// Occupy the base name
ASSERT_EQ(p.getNextFreeIndex(ENameType::baseNameOnly, 0), 0);
ASSERT_FALSE(p.isFree(ENameType::baseNameOnly, 0));
// Occupy sequentially with space
ASSERT_EQ(p.getNextFreeIndex(ENameType::withIdSpace, 1), 1);
ASSERT_EQ(p.getNextFreeIndex(ENameType::withIdSpace, 1), 2);
ASSERT_EQ(p.getNextFreeIndex(ENameType::withIdSpace, 1), 3);
// Occupy sequentially with no space
ASSERT_EQ(p.getNextFreeIndex(ENameType::withIdNoSpace, 1), 1);
ASSERT_EQ(p.getNextFreeIndex(ENameType::withIdNoSpace, 1), 2);
ASSERT_EQ(p.getNextFreeIndex(ENameType::withIdNoSpace, 1), 3);
}
TEST(NameCollision, NextFreeIndexWithHoles)
{
const auto validateKind = [](const ENameType& kind)
{
NewFreeIndexProvider p;
// Fill leaving some empty ids
p.addOccupiedIndex(kind, 2);
p.addOccupiedIndex(kind, 3);
p.addOccupiedIndex(kind, 5);
p.addOccupiedIndex(kind, 7);
// Check some occupied
ASSERT_FALSE(p.isFree(kind, 2));
ASSERT_FALSE(p.isFree(kind, 5));
// The wholes are free
ASSERT_TRUE(p.isFree(kind, 1));
ASSERT_TRUE(p.isFree(kind, 4));
ASSERT_TRUE(p.isFree(kind, 6));
// Start getting from 1
ASSERT_EQ(p.getNextFreeIndex(kind, 1), 1);
ASSERT_EQ(p.getNextFreeIndex(kind, 1), 4);
ASSERT_FALSE(p.isFree(kind, 4));
// Get one form out range
ASSERT_EQ(p.getNextFreeIndex(kind, 8), 8);
// Continue getting from 1
ASSERT_EQ(p.getNextFreeIndex(kind, 1), 6);
ASSERT_EQ(p.getNextFreeIndex(kind, 1), 9);
// We can also add the 0
ASSERT_TRUE(p.isFree(kind, 0));
p.addOccupiedIndex(kind, 0);
ASSERT_FALSE(p.isFree(kind, 0));
};
ASSERT_NO_FATAL_FAILURE(validateKind(ENameType::withIdSpace));
ASSERT_NO_FATAL_FAILURE(validateKind(ENameType::withIdNoSpace));
}
TEST(NameCollision, SolverFromZero)
{
NameCollisionSolver s;
// Trivial case for test
ASSERT_EQ(s("test"), "test");
ASSERT_EQ(s("test"), "test (1)");
ASSERT_EQ(s("test"), "test (2)");
// Empty base name
ASSERT_EQ(s(""), "");
ASSERT_EQ(s(""), " (1)");
ASSERT_EQ(s(""), " (2)");
// Empty base name no space
ASSERT_EQ(s("(2)"), "(2)");
ASSERT_EQ(s("(2)"), "(3)");
ASSERT_EQ(s("(0)"), "(0)");
ASSERT_EQ(s("(0)"), "(1)");
ASSERT_EQ(s("(0)"), "(4)");
// Space at the end of the name
ASSERT_EQ(s("test "), "test ");
ASSERT_EQ(s("test "), "test (1)");
// Number stick to the name
ASSERT_EQ(s("test(1)"), "test(1)");
ASSERT_EQ(s("test(1)"), "test(2)");
ASSERT_EQ(s("test(1)"), "test(3)");
// We can add files with the 0
ASSERT_EQ(s("test(0)"), "test(0)");
ASSERT_EQ(s("test(0)"), "test(4)");
}
TEST(NameCollision, SolverFromExistingNoNumbers)
{
NameCollisionSolver s({"test", "foo", "test "});
ASSERT_EQ(s("test"), "test (1)");
ASSERT_EQ(s("test"), "test (2)");
ASSERT_EQ(s("foo"), "foo (1)");
ASSERT_EQ(s("test "), "test (1)");
}
TEST(NameCollision, SolverFromExistingWithNumbers)
{
NameCollisionSolver s({"test", "test (1)", "test (3)", "foo"});
// If it exists we get the next number available
ASSERT_EQ(s("test (3)"), "test (4)");
ASSERT_EQ(s("test (3)"), "test (5)");
ASSERT_EQ(s("test"), "test (2)");
ASSERT_EQ(s("test"), "test (6)");
ASSERT_EQ(s("foo"), "foo (1)");
}
TEST(NameCollision, FileNameSolverFromZero)
{
FileNameCollisionSolver s;
// Trivial case for test and foo
ASSERT_EQ(s("test.txt"), "test.txt");
ASSERT_EQ(s("test.txt"), "test (1).txt");
ASSERT_EQ(s("test.txt"), "test (2).txt");
// Same name different extension
ASSERT_EQ(s("test.md"), "test.md");
ASSERT_EQ(s("test.md"), "test (1).md");
ASSERT_EQ(s("test.md"), "test (2).md");
ASSERT_EQ(s(".txt"), ".txt");
ASSERT_EQ(s(".txt"), " (1).txt");
ASSERT_EQ(s(".txt"), " (2).txt");
// No extension (should be supported)
ASSERT_EQ(s("foo"), "foo");
ASSERT_EQ(s("foo"), "foo (1)");
ASSERT_EQ(s("foo"), "foo (2)");
// Space at the end of the base name
ASSERT_EQ(s("test .txt"), "test .txt");
ASSERT_EQ(s("test .txt"), "test (1).txt");
// Space at the end of the extension
ASSERT_EQ(s("test.txt "), "test.txt ");
ASSERT_EQ(s("test.txt "), "test (1).txt ");
// Number stick to the name
ASSERT_EQ(s("test(1).txt"), "test(1).txt");
ASSERT_EQ(s("test(1).txt"), "test(2).txt");
ASSERT_EQ(s("test(1).txt"), "test(3).txt");
// Zero
ASSERT_EQ(s("test(0).txt"), "test(0).txt");
ASSERT_EQ(s("test(0).txt"), "test(4).txt");
}
TEST(NameCollision, FileNameSolverFromExistingNoNumbers)
{
FileNameCollisionSolver s({"test.txt", "foo", "test.md"});
ASSERT_EQ(s("test.txt"), "test (1).txt");
ASSERT_EQ(s("test.txt"), "test (2).txt");
ASSERT_EQ(s("foo"), "foo (1)");
ASSERT_EQ(s("test.md"), "test (1).md");
}
TEST(NameCollision, FileNameSolverFromExistingWithNumbers)
{
FileNameCollisionSolver s({"test.txt", "test (1).txt", "test (3).txt", "foo", "test (1).md"});
// If it exists we get the next number available
ASSERT_EQ(s("test (3).txt"), "test (4).txt");
ASSERT_EQ(s("test (3).txt"), "test (5).txt");
ASSERT_EQ(s("test.txt"), "test (2).txt");
ASSERT_EQ(s("test.txt"), "test (6).txt");
ASSERT_EQ(s("foo"), "foo (1)");
ASSERT_EQ(s("test.md"), "test.md");
ASSERT_EQ(s("test.md"), "test (2).md");
}
|
