forked from cornerstonejs/dicomParser
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathdataSetTest.js
253 lines (196 loc) · 8.63 KB
/
dataSetTest.js
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
241
242
243
244
245
246
247
248
249
250
251
252
253
(function(dicomParser) {
module("dicomParser.dataSet");
function makeTestData()
{
var elements = [
// x22114433 US 4 0xadde 0x1234
[0x11,0x22,0x33,0x44, 0x55,0x53, 0x04,0x00, 0xde,0xad, 0x34, 0x12],
// x22114434 OB 4 "O\B"
[0x11,0x22,0x34,0x44, 0x4F,0x42, 0x00,0x00, 0x04,0x00,0x00,0x00, 0x4F, 0x5C, 0x42,0x00],
// x22114435 DS 10 " 1.2\2.3 "
[0x11,0x22,0x35,0x44, 0x4F,0x42, 0x00,0x00, 0x0A,0x00,0x00,0x00, 0x20, 0x31,0x2E,0x32, 0x5C, 0x32,0x2E,0x33,0x20, 0x20],
// x22114436 IS 2 "1.2\2.3"
[0x11,0x22,0x36,0x44, 0x49,0x53, 0x04,0x00, 0x31,0x32,0x33,0x34],
// x22114437 DA 8 "20140329"
[0x11,0x22,0x37,0x44, 0x49,0x53, 0x08,0x00, 0x32,0x30,0x31,0x34,0x30,0x33,0x32,0x39],
// x22114438 TM 14 "081236.531000"
[0x11,0x22,0x38,0x44, 0x49,0x53, 0x0E,0x00, 0x30,0x38,0x31,0x32,0x33,0x36, 0x2E, 0x35,0x33,0x31,0x30,0x30,0x30, 0x20],
// x22114439 PN 10 "F^G^M^P^S"
[0x11,0x22,0x39,0x44, 0x50,0x4E, 0x0A,0x00, 0x46,0x5E,0x47,0x5E,0x4D,0x5E,0x50,0x5E,0x53,0x20],
// x2211443a ST 4 " S "
[0x11,0x22,0x3A,0x44, 0x50,0x4E, 0x04,0x00, 0x20,0x53,0x20,0x20]
];
var arrayLength = 0;
elements.forEach(function(element) {
arrayLength += element.length;
});
var byteArray = new Uint8Array(arrayLength);
var index = 0;
elements.forEach(function(element) {
for(var i=0; i < element.length; i++)
{
byteArray[index++] = element[i];
}
});
return byteArray;
}
test("DataSet uint16", function() {
// Arrange
var byteArray = makeTestData();
var byteStream = new dicomParser.LittleEndianByteStream(byteArray);
var dataSet = dicomParser.parseDicomDataSetExplicit(byteStream);
// Act
var uint16 = dataSet.uint16('x22114433');
// Assert
equal(uint16, 0xadde, "uint16 returned wrong value");
});
test("DataSet uint16", function() {
// Arrange
var byteArray = makeTestData();
var byteStream = new dicomParser.LittleEndianByteStream(byteArray);
var dataSet = dicomParser.parseDicomDataSetExplicit(byteStream);
// Act
var uint16 = dataSet.uint16('x22114433', 1);
// Assert
equal(uint16,0x1234 , "uint16 returned wrong value");
});
test("DataSet uint32", function() {
// Arrange
var byteArray = makeTestData();
var byteStream = new dicomParser.LittleEndianByteStream(byteArray);
var dataSet = dicomParser.parseDicomDataSetExplicit(byteStream);
// Act
var uint32 = dataSet.uint32('x22114434');
// Assert
equal(uint32, 0x00425C4F, "uint32 returned wrong value");
});
test("DataSet numStringValues", function() {
// Arrange
var byteArray = makeTestData();
var byteStream = new dicomParser.LittleEndianByteStream(byteArray);
var dataSet = dicomParser.parseDicomDataSetExplicit(byteStream);
// Act
var numStringValues = dataSet.numStringValues('x22114434');
// Assert
equal(numStringValues, 2, "numStringValues returned wrong value");
});
test("DataSet string", function() {
// Arrange
var byteArray = makeTestData();
var byteStream = new dicomParser.LittleEndianByteStream(byteArray);
var dataSet = dicomParser.parseDicomDataSetExplicit(byteStream);
// Act
var str = dataSet.string('x2211443a');
// Assert
equal(str, 'S', "string returned wrong value");
});
test("DataSet text", function() {
// Arrange
var byteArray = makeTestData();
var byteStream = new dicomParser.LittleEndianByteStream(byteArray);
var dataSet = dicomParser.parseDicomDataSetExplicit(byteStream);
// Act
var text = dataSet.text('x2211443a');
// Assert
equal(text, ' S', "text returned wrong value");
});
test("DataSet string with index", function() {
// Arrange
var byteArray = makeTestData();
var byteStream = new dicomParser.LittleEndianByteStream(byteArray);
var dataSet = dicomParser.parseDicomDataSetExplicit(byteStream);
// Act
var str = dataSet.string('x22114434', 1);
// Assert
equal(str, 'B', "string returned wrong value");
});
test("DataSet floatString", function() {
// Arrange
var byteArray = makeTestData();
var byteStream = new dicomParser.LittleEndianByteStream(byteArray);
var dataSet = dicomParser.parseDicomDataSetExplicit(byteStream);
// Act
var float = dataSet.floatString('x22114435', 0);
// Assert
equal(float, 1.2, "floatString returned wrong value");
});
test("DataSet floatString", function() {
// Arrange
var byteArray = makeTestData();
var byteStream = new dicomParser.LittleEndianByteStream(byteArray);
var dataSet = dicomParser.parseDicomDataSetExplicit(byteStream);
// Act
var float = dataSet.floatString('x22114435', 0);
// Assert
equal(float, 1.2, "floatString returned wrong value");
});
test("DataSet floatString no index", function() {
// Arrange
var byteArray = makeTestData();
var byteStream = new dicomParser.LittleEndianByteStream(byteArray);
var dataSet = dicomParser.parseDicomDataSetExplicit(byteStream);
// Act
var float = dataSet.floatString('x22114435');
// Assert
equal(float, 1.2, "floatString returned wrong value");
});
test("DataSet floatString", function() {
// Arrange
var byteArray = makeTestData();
var byteStream = new dicomParser.LittleEndianByteStream(byteArray);
var dataSet = dicomParser.parseDicomDataSetExplicit(byteStream);
// Act
var float = dataSet.floatString('x22114435', 0);
// Assert
equal(float, 1.2, "floatString returned wrong value");
});
test("DataSet intString", function() {
// Arrange
var byteArray = makeTestData();
var byteStream = new dicomParser.LittleEndianByteStream(byteArray);
var dataSet = dicomParser.parseDicomDataSetExplicit(byteStream);
// Act
var val = dataSet.intString('x22114436');
// Assert
equal(val, 1234, "intString returned wrong value");
});
test("DataSet date", function() {
// Arrange
var byteArray = makeTestData();
var byteStream = new dicomParser.LittleEndianByteStream(byteArray);
var dataSet = dicomParser.parseDicomDataSetExplicit(byteStream);
// Act
var val = dataSet.date('x22114437');
// Assert
equal(val.getFullYear(), 2014, "date returned wrong value");
equal(val.getMonth(), 2, "date returned wrong value");
equal(val.getDate(), 29, "date returned wrong value");
});
test("DataSet time", function() {
// Arrange
var byteArray = makeTestData();
var byteStream = new dicomParser.LittleEndianByteStream(byteArray);
var dataSet = dicomParser.parseDicomDataSetExplicit(byteStream);
// Act
var val = dataSet.time('x22114438');
// Assert
equal(val.hours, 8, "time returned wrong value for hours");
equal(val.minutes, 12, "time returned wrong value for minutes");
equal(val.seconds, 36, "time returned wrong value for seconds");
equal(val.fractionalSeconds, 531000, "time returned wrong value for fractionalSeconds");
});
test("DataSet personName", function() {
// Arrange
var byteArray = makeTestData();
var byteStream = new dicomParser.LittleEndianByteStream(byteArray);
var dataSet = dicomParser.parseDicomDataSetExplicit(byteStream);
// Act
var val = dataSet.personName('x22114439');
// Assert
equal(val.familyName, 'F', "personName returned wrong value for familyName");
equal(val.givenName, 'G', "personName returned wrong value for givenName");
equal(val.middleName, 'M', "personName returned wrong value for middleName");
equal(val.prefix, 'P', "personName returned wrong value for prefix");
equal(val.suffix, 'S', "personName returned wrong value for suffix");
});
})(dicomParser);