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
|
// Unit Tests for Scintilla internal data structures
#include <cstring>
#include <stdexcept>
#include <vector>
#include <algorithm>
#include <memory>
#include "Platform.h"
#include "Position.h"
#include "UniqueString.h"
#include "SplitVector.h"
#include "Partitioning.h"
#include "RunStyles.h"
#include "ContractionState.h"
#include "catch.hpp"
// Test ContractionState.
TEST_CASE("ContractionState") {
ContractionState cs;
SECTION("IsEmptyInitially") {
REQUIRE(1 == cs.LinesInDoc());
REQUIRE(1 == cs.LinesDisplayed());
REQUIRE(0 == cs.DisplayFromDoc(0));
REQUIRE(0 == cs.DocFromDisplay(0));
}
SECTION("OneLine") {
cs.InsertLine(0);
REQUIRE(2 == cs.LinesInDoc());
REQUIRE(2 == cs.LinesDisplayed());
REQUIRE(0 == cs.DisplayFromDoc(0));
REQUIRE(0 == cs.DocFromDisplay(0));
REQUIRE(1 == cs.DisplayFromDoc(1));
REQUIRE(1 == cs.DocFromDisplay(1));
}
SECTION("InsertionThenDeletions") {
cs.InsertLines(0,4);
cs.DeleteLine(1);
REQUIRE(4 == cs.LinesInDoc());
REQUIRE(4 == cs.LinesDisplayed());
for (int l=0;l<4;l++) {
REQUIRE(l == cs.DisplayFromDoc(l));
REQUIRE(l == cs.DocFromDisplay(l));
}
cs.DeleteLines(0,2);
REQUIRE(2 == cs.LinesInDoc());
REQUIRE(2 == cs.LinesDisplayed());
for (int l=0;l<2;l++) {
REQUIRE(l == cs.DisplayFromDoc(l));
REQUIRE(l == cs.DocFromDisplay(l));
}
}
SECTION("ShowHide") {
cs.InsertLines(0,4);
REQUIRE(true == cs.GetVisible(0));
REQUIRE(true == cs.GetVisible(1));
REQUIRE(true == cs.GetVisible(2));
REQUIRE(5 == cs.LinesDisplayed());
cs.SetVisible(1, 1, false);
REQUIRE(true == cs.GetVisible(0));
REQUIRE(false == cs.GetVisible(1));
REQUIRE(true == cs.GetVisible(2));
REQUIRE(4 == cs.LinesDisplayed());
REQUIRE(true == cs.HiddenLines());
cs.SetVisible(1, 2, true);
for (int l=0;l<4;l++) {
REQUIRE(true == cs.GetVisible(0));
}
cs.SetVisible(1, 1, false);
REQUIRE(false == cs.GetVisible(1));
cs.ShowAll();
for (int l=0;l<4;l++) {
REQUIRE(true == cs.GetVisible(0));
}
REQUIRE(false == cs.HiddenLines());
}
SECTION("Hidden") {
cs.InsertLines(0,1);
for (int l=0;l<2;l++) {
REQUIRE(true == cs.GetVisible(0));
}
REQUIRE(false == cs.HiddenLines());
cs.SetVisible(1, 1, false);
REQUIRE(true == cs.GetVisible(0));
REQUIRE(false == cs.GetVisible(1));
REQUIRE(true == cs.HiddenLines());
cs.SetVisible(1, 1, true);
for (int l=0;l<2;l++) {
REQUIRE(true == cs.GetVisible(0));
}
REQUIRE(false == cs.HiddenLines());
}
SECTION("Contracting") {
cs.InsertLines(0,4);
for (int l=0;l<4;l++) {
REQUIRE(true == cs.GetExpanded(l));
}
cs.SetExpanded(2, false);
REQUIRE(true == cs.GetExpanded(1));
REQUIRE(false == cs.GetExpanded(2));
REQUIRE(true == cs.GetExpanded(3));
REQUIRE(2 == cs.ContractedNext(0));
REQUIRE(2 == cs.ContractedNext(1));
REQUIRE(2 == cs.ContractedNext(2));
REQUIRE(-1 == cs.ContractedNext(3));
cs.SetExpanded(2, true);
REQUIRE(true == cs.GetExpanded(1));
REQUIRE(true == cs.GetExpanded(2));
REQUIRE(true == cs.GetExpanded(3));
}
SECTION("ChangeHeight") {
cs.InsertLines(0,4);
for (int l=0;l<4;l++) {
REQUIRE(1 == cs.GetHeight(l));
}
cs.SetHeight(1, 2);
REQUIRE(1 == cs.GetHeight(0));
REQUIRE(2 == cs.GetHeight(1));
REQUIRE(1 == cs.GetHeight(2));
}
SECTION("SetFoldDisplayText") {
cs.InsertLines(0, 4);
cs.SetFoldDisplayText(1, "abc");
REQUIRE(strcmp(cs.GetFoldDisplayText(1), "abc") == 0);
cs.SetFoldDisplayText(1, "def");
REQUIRE(strcmp(cs.GetFoldDisplayText(1), "def") == 0);
cs.SetFoldDisplayText(1, nullptr);
REQUIRE(static_cast<const char *>(nullptr) == cs.GetFoldDisplayText(1));
}
}
|
