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
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
|
/* This is part of the netCDF package. Copyright 2005 University
Corporation for Atmospheric Research/Unidata See COPYRIGHT file for
conditions of use. See www.unidata.ucar.edu for more info.
Test netcdf-4 enum types.
$Id: tst_enums.c,v 1.17 2009/02/14 14:09:45 ed Exp $
*/
#include <nc_tests.h>
#include "err_macros.h"
#include "netcdf.h"
#define FILE_NAME "tst_enums.nc"
#define DIM_LEN 4
#define NUM_MEMBERS 4
#define DIM_NAME "dim"
#define BASE_SIZE 20
#define VAR_NAME "Advice"
#define TYPE_NAME "Mysterous_Word"
int
main(int argc, char **argv)
{
int ncid;
nc_type typeid;
int i;
char name_in[NC_MAX_NAME+1];
int ntypes, typeids[1] = {0};
nc_type base_nc_type, base_nc_type_in;
size_t nfields_in, num_members, base_size_in;
int class_in;
printf("\n*** Testing netcdf-4 enum type.\n");
printf("*** testing creation of enum type...");
{
int value_in;
/* Can't use the same name twice! */
char member_name[NUM_MEMBERS][NC_MAX_NAME + 1] = {"Mene1", "Mene2",
"Tekel", "Upharsin"};
int member_value[NUM_MEMBERS] = {0, 99, 81232, 12};
/* Create a file. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
/* Create an enum type. */
if (nc_def_enum(ncid, NC_INT, TYPE_NAME, &typeid)) ERR;
for (i = 0; i < NUM_MEMBERS; i++)
if (nc_insert_enum(ncid, typeid, member_name[i],
&member_value[i])) ERR;
/* Check it out. */
if (nc_inq_user_type(ncid, typeid, name_in, &base_size_in, &base_nc_type_in,
&nfields_in, &class_in)) ERR;
if (strcmp(name_in, TYPE_NAME) || base_size_in != sizeof(int) ||
base_nc_type_in != NC_INT || nfields_in != NUM_MEMBERS || class_in != NC_ENUM) ERR;
if (nc_inq_enum(ncid, typeid, name_in, &base_nc_type, &base_size_in, &num_members)) ERR;
if (strcmp(name_in, TYPE_NAME) || base_nc_type != NC_INT ||
num_members != NUM_MEMBERS) ERR;
for (i = 0; i < NUM_MEMBERS; i++)
{
if (nc_inq_enum_member(ncid, typeid, i, name_in, &value_in)) ERR;
if (strcmp(name_in, member_name[i]) || value_in != member_value[i]) ERR;
if (nc_inq_enum_ident(ncid, typeid, member_value[i], name_in)) ERR;
if (strcmp(name_in, member_name[i])) ERR;
}
/* Write the file. */
if (nc_close(ncid)) ERR;
/* Reopen the file. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
/* Get type info. */
if (nc_inq_typeids(ncid, &ntypes, typeids)) ERR;
if (ntypes != 1 || !typeids[0]) ERR;
/* Check it out. */
if (nc_inq_user_type(ncid, typeids[0], name_in, &base_size_in, &base_nc_type_in,
&nfields_in, &class_in)) ERR;
if (strcmp(name_in, TYPE_NAME) || base_size_in != sizeof(int) ||
base_nc_type_in != NC_INT || nfields_in != NUM_MEMBERS || class_in != NC_ENUM) ERR;
if (nc_inq_type(ncid, typeids[0], name_in, &base_size_in)) ERR;
if (strcmp(name_in, TYPE_NAME) || base_size_in != sizeof(int)) ERR;
if (nc_inq_enum(ncid, typeids[0], name_in, &base_nc_type, &base_size_in, &num_members)) ERR;
if (strcmp(name_in, TYPE_NAME) || base_nc_type != NC_INT || num_members != NUM_MEMBERS) ERR;
for (i = 0; i < NUM_MEMBERS; i++)
{
if (nc_inq_enum_member(ncid, typeid, i, name_in, &value_in)) ERR;
if (strcmp(name_in, member_name[i]) || value_in != member_value[i]) ERR;
if (nc_inq_enum_ident(ncid, typeid, member_value[i], name_in)) ERR;
if (strcmp(name_in, member_name[i])) ERR;
}
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
#define NUM_BRADYS 9
#define BRADYS "Bradys"
#define BRADY_DIM_LEN 3
#define ATT_NAME "brady_attribute"
printf("*** testing enum attribute...");
{
char brady_name[NUM_BRADYS][NC_MAX_NAME + 1] = {"Mike", "Carol", "Greg", "Marsha",
"Peter", "Jan", "Bobby", "Whats-her-face",
"Alice"};
unsigned char brady_value[NUM_BRADYS] = {8, 7, 6 , 5, 4, 3, 2, 1, 0};
unsigned char data[BRADY_DIM_LEN] = {0, 4, 8};
unsigned char value_in;
/* Create a file. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
/* Create an enum type based on unsigned bytes. */
if (nc_def_enum(ncid, NC_UBYTE, BRADYS, &typeid)) ERR;
for (i = 0; i < NUM_BRADYS; i++)
if (nc_insert_enum(ncid, typeid, brady_name[i],
&brady_value[i])) ERR;
/* Check it out. */
if (nc_inq_user_type(ncid, typeid, name_in, &base_size_in, &base_nc_type_in,
&nfields_in, &class_in)) ERR;
if (strcmp(name_in, BRADYS) || base_size_in != 1 ||
base_nc_type_in != NC_UBYTE || nfields_in != NUM_BRADYS || class_in != NC_ENUM) ERR;
if (nc_inq_enum(ncid, typeid, name_in, &base_nc_type, &base_size_in, &num_members)) ERR;
if (strcmp(name_in, BRADYS) || base_nc_type != NC_UBYTE || base_size_in != 1 ||
num_members != NUM_BRADYS) ERR;
for (i = 0; i < NUM_BRADYS; i++)
{
if (nc_inq_enum_member(ncid, typeid, i, name_in, &value_in)) ERR;
if (strcmp(name_in, brady_name[i]) || value_in != brady_value[i]) ERR;
if (nc_inq_enum_ident(ncid, typeid, brady_value[i], name_in)) ERR;
if (strcmp(name_in, brady_name[i])) ERR;
}
/* Write an att of this enum type. */
if (nc_put_att(ncid, NC_GLOBAL, ATT_NAME, typeid, BRADY_DIM_LEN, data)) ERR;
/* Close the file. */
if (nc_close(ncid)) ERR;
/* Reopen. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
/* Check it out. */
if (nc_inq_user_type(ncid, typeid, name_in, &base_size_in, &base_nc_type_in,
&nfields_in, &class_in)) ERR;
if (strcmp(name_in, BRADYS) || base_size_in != 1 ||
base_nc_type_in != NC_UBYTE || nfields_in != NUM_BRADYS || class_in != NC_ENUM) ERR;
if (nc_inq_enum(ncid, typeid, name_in, &base_nc_type, &base_size_in, &num_members)) ERR;
if (strcmp(name_in, BRADYS) || base_nc_type != NC_UBYTE || base_size_in != 1 ||
num_members != NUM_BRADYS) ERR;
for (i = 0; i < NUM_BRADYS; i++)
{
if (nc_inq_enum_member(ncid, typeid, i, name_in, &value_in)) ERR;
if (strcmp(name_in, brady_name[i]) || value_in != brady_value[i]) ERR;
if (nc_inq_enum_ident(ncid, typeid, brady_value[i], name_in)) ERR;
if (strcmp(name_in, brady_name[i])) ERR;
}
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
#define TYPE2_NAME "cloud_type"
#define DIM2_NAME "station"
#define DIM2_LEN 5
#define VAR2_NAME "primary_cloud"
#define VAR2_RANK 1
#define ATT2_NAME "_FillValue"
#define ATT2_LEN 1
printf("*** testing enum fill value ...");
{
int dimid, varid;
size_t num_members_in;
int class_in;
unsigned char value_in;
unsigned char att_value_in;
enum clouds { /* a C enumeration */
CLEAR=0,
CUMULONIMBUS=1,
STRATUS=2,
STRATOCUMULUS=3,
CUMULUS=4,
ALTOSTRATUS=5,
NIMBOSTRATUS=6,
ALTOCUMULUS=7,
CIRROSTRATUS=8,
CIRROCUMULUS=9,
CIRRUS=10,
MISSING=255};
struct {
char *name;
unsigned char value;
} cloud_types[] = {
{"Clear", CLEAR},
{"Cumulonimbus", CUMULONIMBUS},
{"Stratus", STRATUS},
{"Stratocumulus", STRATOCUMULUS},
{"Cumulus", CUMULUS},
{"Altostratus", ALTOSTRATUS},
{"Nimbostratus", NIMBOSTRATUS},
{"Altocumulus", ALTOCUMULUS},
{"Cirrostratus", CIRROSTRATUS},
{"Cirrocumulus", CIRROCUMULUS},
{"Cirrus", CIRRUS},
{"Missing", MISSING}
};
int var_dims[VAR2_RANK];
unsigned char att_val;
unsigned char cloud_data[DIM2_LEN] = {
CLEAR, STRATUS, CLEAR, CUMULONIMBUS, MISSING};
unsigned char cloud_data_in[DIM2_LEN];
if (nc_create(FILE_NAME, NC_CLOBBER | NC_NETCDF4, &ncid)) ERR;
/* Create an enum type. */
if (nc_def_enum(ncid, NC_UBYTE, TYPE2_NAME, &typeid)) ERR;
num_members = (sizeof cloud_types) / (sizeof cloud_types[0]);
for (i = 0; i < num_members; i++)
if (nc_insert_enum(ncid, typeid, cloud_types[i].name,
&cloud_types[i].value)) ERR;
/* Declare a station dimension */
if (nc_def_dim(ncid, DIM2_NAME, DIM2_LEN, &dimid)) ERR;
/* Declare a variable of the enum type */
var_dims[0] = dimid;
if (nc_def_var(ncid, VAR2_NAME, typeid, VAR2_RANK, var_dims, &varid)) ERR;
/* Create and write a variable attribute of the enum type */
att_val = MISSING;
if (nc_put_att(ncid, varid, ATT2_NAME, typeid, ATT2_LEN, &att_val)) ERR;
if (nc_enddef(ncid)) ERR;
/* Store some data of the enum type */
if(nc_put_var(ncid, varid, cloud_data)) ERR;
/* Write the file. */
if (nc_close(ncid)) ERR;
/* Check it out. */
/* Reopen the file. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_inq_user_type(ncid, typeid, name_in, &base_size_in, &base_nc_type_in,
&nfields_in, &class_in)) ERR;
if (strcmp(name_in, TYPE2_NAME) ||
base_size_in != sizeof(unsigned char) ||
base_nc_type_in != NC_UBYTE ||
nfields_in != num_members ||
class_in != NC_ENUM) ERR;
if (nc_inq_enum(ncid, typeid, name_in,
&base_nc_type_in, &base_size_in, &num_members_in)) ERR;
if (strcmp(name_in, TYPE2_NAME) ||
base_nc_type_in != NC_UBYTE ||
num_members_in != num_members) ERR;
for (i = 0; i < num_members; i++)
{
if (nc_inq_enum_member(ncid, typeid, i, name_in, &value_in)) ERR;
if (strcmp(name_in, cloud_types[i].name) ||
value_in != cloud_types[i].value) ERR;
if (nc_inq_enum_ident(ncid, typeid, cloud_types[i].value,
name_in)) ERR;
if (strcmp(name_in, cloud_types[i].name)) ERR;
}
if (nc_inq_varid(ncid, VAR2_NAME, &varid)) ERR;
if (nc_get_att(ncid, varid, ATT2_NAME, &att_value_in)) ERR;
if (att_value_in != MISSING) ERR;
if(nc_get_var(ncid, varid, cloud_data_in)) ERR;
for (i = 0; i < DIM2_LEN; i++) {
if (cloud_data_in[i] != cloud_data[i]) ERR;
}
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** testing enum interuptus...");
{
#define GEEKY_NAME "Galadriel"
/* Create a file. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
/* Create an enum type based on unsigned bytes. */
if (nc_def_enum(ncid, NC_UBYTE, GEEKY_NAME, &typeid)) ERR;
/* Check it out. */
if (nc_inq_user_type(ncid, typeid, name_in, &base_size_in, &base_nc_type_in,
&nfields_in, &class_in)) ERR;
if (strcmp(name_in, GEEKY_NAME) || base_size_in != 1 ||
base_nc_type_in != NC_UBYTE || nfields_in != 0 || class_in != NC_ENUM) ERR;
if (nc_inq_enum(ncid, typeid, name_in, &base_nc_type, &base_size_in, &num_members)) ERR;
if (strcmp(name_in, GEEKY_NAME) || base_nc_type != NC_UBYTE || base_size_in != 1 ||
num_members != 0) ERR;
/* Close the file. */
if (nc_close(ncid) != NC_EINVAL) ERR;
}
SUMMARIZE_ERR;
FINAL_RESULTS;
}
|
