forked from Unidata/netcdf-c
/
test_cvt.c
469 lines (413 loc) · 14.7 KB
/
test_cvt.c
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
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "netcdf.h"
#undef GENERATE
#undef DEBUG
/* Test (some) internal/external type conversions
using following DAP dataset (test.02).
Dataset {
Byte b[DIMSIZE];
Int32 i32[DIMSIZE];
UInt32 ui32[DIMSIZE];
Int16 i16[DIMSIZE];
UInt16 ui16[DIMSIZE];
Float32 f32[DIMSIZE];
Float64 f64[DIMSIZE];
String s[DIMSIZE];
Url u[DIMSIZE];
} OneDimensionalSimpleArrays;
*/
#define NDIMS 1
#define DIMSIZE 25
#define STRLEN 64
#ifndef USE_NETCDF4
#define NC_UBYTE 7 /* unsigned 1 byte int */
#define NC_USHORT 8 /* unsigned 2-byte int */
#define NC_UINT 9 /* unsigned 4-byte int */
#define NC_INT64 10 /* signed 8-byte int */
#define NC_UINT64 11 /* unsigned 8-byte int */
#define NC_STRING 12 /* string */
#endif
#define CHECK(expr) check(expr,__FILE__,__LINE__);
#define COMMA (i==0?"":",")
#define COMPARE(t1,t2,v1,v2) compare(t1,t2,(void*)v1,(void*)v2,#v2,__FILE__,__LINE__)
static int fail = 0;
static void compare(nc_type,nc_type,void*,void*,char*,char*,int);
static void
report(const int i, const char* var, const int line)
{
fprintf(stdout,"%s mismatch: [%d] file: %s line: %d\n",var,i,__FILE__,line);
fail = 1;
}
static void
check(int ncstat, char* file, int line)
{
if(ncstat == NC_NOERR) return;
fprintf(stderr,"*** FAIL: %d (%s) at %s:%d\n",
ncstat,nc_strerror(ncstat),file,line);
exit(1);
}
/* return 1 if |f1-f2| > 0.05 */
static int
fdiff(double f1, double f2)
{
double delta = (f1 - f2);
if(delta < 0) delta = - delta;
if(delta > 0.05) {
fprintf(stdout,"fdiff: %1.3f %1.3f delta=%1.3f\n",f1,f2,delta);
}
return (delta > 0.05?1:0);
}
static char ch_data[DIMSIZE];
static signed char int8_data[DIMSIZE];
static unsigned char uint8_data[DIMSIZE];
static int int8toint32_data[DIMSIZE];
static float int82float32_data[DIMSIZE];
static short int16_data[DIMSIZE];
static int int16toint32_data[DIMSIZE];
static float int162float32_data[DIMSIZE];
static int int32_data[DIMSIZE];
static float int32tofloat32_data[DIMSIZE];
static long int32toilong_data[DIMSIZE];
static float float32_data[DIMSIZE];
static double float64_data[DIMSIZE];
#ifndef USE_NETCDF4
static char string3_data[DIMSIZE][STRLEN];
#endif
static char ch_tst[DIMSIZE];
static signed char int8_tst[DIMSIZE];
static unsigned char uint8_tst[DIMSIZE];
static short int16_tst[DIMSIZE];
static int int32_tst[DIMSIZE];
static float float32_tst[DIMSIZE];
static double float64_tst[DIMSIZE];
static long ilong_tst[DIMSIZE];
#ifndef USE_NETCDF4
static char string3_tst[DIMSIZE][STRLEN];
#endif
int main()
{
int ncid, varid;
int ncstat = NC_NOERR;
char* url;
char* topsrcdir;
size_t len;
#ifndef USE_NETCDF4
int i,j;
#endif
/* location of our target url: use file// to avoid remote
server downtime issues
*/
/* Assume that TESTS_ENVIRONMENT was set */
topsrcdir = getenv("TOPSRCDIR");
if(topsrcdir == NULL) {
fprintf(stderr,"*** FAIL: $abs_top_srcdir not defined: location= %s:%d\n",__FILE__,__LINE__);
exit(1);
}
len = strlen("file://") + strlen(topsrcdir) + strlen("/ncdap_test/testdata3/test.02") + 1;
#ifdef DEBUG
len += strlen("[log][show=fetch]");
#endif
url = (char*)malloc(len);
url[0] = '\0';
#ifdef DEBUG
strcat(url,"[log][show=fetch]");
#endif
strcat(url,"file://");
strcat(url,topsrcdir);
strcat(url,"/ncdap_test/testdata3/test.02");
printf("*** Test: var conversions on URL: %s\n",url);
/* open file, get varid */
CHECK(nc_open(url, NC_NOWRITE, &ncid));
/* extract the string case for netcdf-3*/
#ifndef USE_NETCDF4
CHECK(nc_inq_varid(ncid, "s", &varid));
CHECK(nc_get_var_text(ncid,varid,(char*)string3_tst));
#ifdef GENERATE
printf("static %s string3_data[DIMSIZE][STRLEN]={","char");
for(i=0;i<DIMSIZE;i++) {
int j;
/* Do simple escape */
for(j=0;j<STRLEN;j++) {
if(string3_tst[i][j] > 0
&& string3_tst[i][j] != '\n'
&& string3_tst[i][j] != '\r'
&& string3_tst[i][j] != '\t'
&&(string3_tst[i][j] < ' ' || string3_tst[i][j] >= '\177'))
string3_tst[i][j] = '?';
}
printf("%s\"%s\"",COMMA,string3_tst[i]);
}
printf("};\n");
#else
fprintf(stdout,"*** testing: %s\n","string3");
for(i=0;i<DIMSIZE;i++) {
for(j=0;j<STRLEN;j++) {
if(string3_tst[i][j] != string3_data[i][j]) {report(i,"string3",__LINE__); break;}
}
}
#endif
#endif
CHECK(nc_inq_varid(ncid, "b", &varid));
CHECK(nc_get_var_text(ncid,varid,ch_tst));
#ifdef GENERATE
printf("static %s ch_data[DIMSIZE]={","char");
for(i=0;i<DIMSIZE;i++) printf("%s'\\%03hho'",COMMA,ch_tst[i]);
printf("};\n");
#else
COMPARE(NC_CHAR,NC_CHAR,ch_tst,ch_data);
#endif
CHECK(nc_inq_varid(ncid, "b", &varid));
CHECK(nc_get_var_schar(ncid,varid,int8_tst));
#ifdef GENERATE
printf("static %s int8_data[DIMSIZE]={","signed char");
for(i=0;i<DIMSIZE;i++) printf("%s%hhd",COMMA,int8_tst[i]);
printf("};\n");
#else
COMPARE(NC_BYTE,NC_BYTE,int8_tst,int8_data);
#endif
CHECK(nc_inq_varid(ncid, "b", &varid));
CHECK(nc_get_var_uchar(ncid,varid,uint8_tst));
#ifdef GENERATE
printf("static %s uint8_data[DIMSIZE]={","unsigned char");
for(i=0;i<DIMSIZE;i++) printf("%s%hhu",COMMA,uint8_tst[i]);
printf("};\n");
#else
COMPARE(NC_UBYTE,NC_UBYTE,uint8_tst,uint8_data);
#endif
CHECK(nc_inq_varid(ncid, "b", &varid));
CHECK(nc_get_var_int(ncid,varid,int32_tst));
#ifdef GENERATE
printf("static %s int8toint32_data[DIMSIZE]={","int");
for(i=0;i<DIMSIZE;i++) printf("%s%d",COMMA,int32_tst[i]);
printf("};\n");
#else
COMPARE(NC_BYTE,NC_INT,int32_tst,int8toint32_data);
#endif
CHECK(nc_inq_varid(ncid, "b", &varid));
CHECK(nc_get_var_float(ncid,varid,float32_tst));
#ifdef GENERATE
printf("static %s int82float32_data[DIMSIZE]={","float");
for(i=0;i<DIMSIZE;i++) printf("%s%1.3f",COMMA,float32_tst[i]);
printf("};\n");
#else
COMPARE(NC_FLOAT,NC_FLOAT,float32_tst,int82float32_data);
#endif
CHECK(nc_inq_varid(ncid, "i16", &varid));
CHECK(nc_get_var_short(ncid,varid,int16_tst));
#ifdef GENERATE
printf("static %s int16_data[DIMSIZE]={","short");
for(i=0;i<DIMSIZE;i++) printf("%s%hd",COMMA,int16_tst[i]);
printf("};\n");
#else
COMPARE(NC_SHORT,NC_SHORT,int16_tst,int16_data);
#endif
CHECK(nc_inq_varid(ncid, "i16", &varid));
CHECK(nc_get_var_int(ncid,varid,int32_tst));
#ifdef GENERATE
printf("static %s int16toint32_data[DIMSIZE]={","int");
for(i=0;i<DIMSIZE;i++) printf("%s%d",COMMA,int32_tst[i]);
printf("};\n");
#else
COMPARE(NC_SHORT,NC_INT,int32_tst,int16toint32_data);
#endif
CHECK(nc_inq_varid(ncid, "i16", &varid));
CHECK(nc_get_var_float(ncid,varid,float32_tst));
#ifdef GENERATE
printf("static %s int162float32_data[DIMSIZE]={","float");
for(i=0;i<DIMSIZE;i++) printf("%s%1.3f",COMMA,float32_tst[i]);
printf("};\n");
#else
COMPARE(NC_SHORT,NC_FLOAT,float32_tst,int162float32_data);
#endif
CHECK(nc_inq_varid(ncid, "i32", &varid));
CHECK(nc_get_var_int(ncid,varid,int32_tst));
#ifdef GENERATE
printf("static %s int32_data[DIMSIZE]={","int");
for(i=0;i<DIMSIZE;i++) printf("%s%d",COMMA,int32_tst[i]);
printf("};\n");
#else
COMPARE(NC_INT,NC_INT,int32_tst,int32_data);
#endif
CHECK(nc_inq_varid(ncid, "i32", &varid));
CHECK(nc_get_var_float(ncid,varid,float32_tst));
#ifdef GENERATE
printf("static %s int32tofloat32_data[DIMSIZE]={","float");
for(i=0;i<DIMSIZE;i++) printf("%s%1.3f",COMMA,float32_tst[i]);
printf("};\n");
#else
COMPARE(NC_INT,NC_FLOAT,float32_tst,int32tofloat32_data);
#endif
CHECK(nc_inq_varid(ncid, "i32", &varid));
CHECK(nc_get_var_long(ncid,varid,ilong_tst));
#ifdef GENERATE
printf("static %s int32toilong_data[DIMSIZE]={","long");
for(i=0;i<DIMSIZE;i++) printf("%s%ld",COMMA,ilong_tst[i]);
printf("};\n");
#else
COMPARE(NC_INT,NC_NAT,ilong_tst,int32toilong_data);
#endif
CHECK(nc_inq_varid(ncid, "f32", &varid));
CHECK(nc_get_var_float(ncid,varid,float32_tst));
#ifdef GENERATE
printf("static %s float32_data[DIMSIZE]={","float");
for(i=0;i<DIMSIZE;i++) printf("%s%1.3f",COMMA,float32_tst[i]);
printf("};\n");
#else
COMPARE(NC_FLOAT,NC_FLOAT,float32_tst,float32_data);
#endif
CHECK(nc_inq_varid(ncid, "f64", &varid));
CHECK(nc_get_var_double(ncid,varid,float64_tst));
#ifdef GENERATE
printf("static %s float64_data[DIMSIZE]={","double");
for(i=0;i<DIMSIZE;i++) printf("%s%1.3f",COMMA,float64_tst[i]);
printf("};\n");
#else
COMPARE(NC_DOUBLE,NC_DOUBLE,float64_tst,float64_data);
#endif
if(fail) {
printf("ncstat=%d %s",ncstat,nc_strerror(ncstat));
exit(1);
}
return 0;
}
static char ch_data[DIMSIZE]={'\000','\001','\002','\003','\004','\005','\006','\007','\010','\011','\012','\013','\014','\015','\016','\017','\020','\021','\022','\023','\024','\025','\026','\027','\030'};
static signed char int8_data[DIMSIZE]={0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24};
static unsigned char uint8_data[DIMSIZE]={0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24};
static int int8toint32_data[DIMSIZE]={0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24};
static float int82float32_data[DIMSIZE]={0.000,1.000,2.000,3.000,4.000,5.000,6.000,7.000,8.000,9.000,10.000,11.000,12.000,13.000,14.000,15.000,16.000,17.000,18.000,19.000,20.000,21.000,22.000,23.000,24.000};
static short int16_data[DIMSIZE]={0,256,512,768,1024,1280,1536,1792,2048,2304,2560,2816,3072,3328,3584,3840,4096,4352,4608,4864,5120,5376,5632,5888,6144};
static int int16toint32_data[DIMSIZE]={0,256,512,768,1024,1280,1536,1792,2048,2304,2560,2816,3072,3328,3584,3840,4096,4352,4608,4864,5120,5376,5632,5888,6144};
static float int162float32_data[DIMSIZE]={0.000,256.000,512.000,768.000,1024.000,1280.000,1536.000,1792.000,2048.000,2304.000,2560.000,2816.000,3072.000,3328.000,3584.000,3840.000,4096.000,4352.000,4608.000,4864.000,5120.000,5376.000,5632.000,5888.000,6144.000};
static int int32_data[DIMSIZE]={0,2048,4096,6144,8192,10240,12288,14336,16384,18432,20480,22528,24576,26624,28672,30720,32768,34816,36864,38912,40960,43008,45056,47104,49152};
static float int32tofloat32_data[DIMSIZE]={0.000,2048.000,4096.000,6144.000,8192.000,10240.000,12288.000,14336.000,16384.000,18432.000,20480.000,22528.000,24576.000,26624.000,28672.000,30720.000,32768.000,34816.000,36864.000,38912.000,40960.000,43008.000,45056.000,47104.000,49152.000};
static long int32toilong_data[DIMSIZE]={0,2048,4096,6144,8192,10240,12288,14336,16384,18432,20480,22528,24576,26624,28672,30720,32768,34816,36864,38912,40960,43008,45056,47104,49152};
static float float32_data[DIMSIZE]={0.000,0.010,0.020,0.030,0.040,0.050,0.060,0.070,0.080,0.090,0.100,0.110,0.120,0.130,0.140,0.149,0.159,0.169,0.179,0.189,0.199,0.208,0.218,0.228,0.238};
static double float64_data[DIMSIZE]={1.000,1.000,1.000,1.000,0.999,0.999,0.998,0.998,0.997,0.996,0.995,0.994,0.993,0.992,0.990,0.989,0.987,0.986,0.984,0.982,0.980,0.978,0.976,0.974,0.971};
#ifndef USE_NETCDF4
static char string3_data[DIMSIZE][STRLEN]={"This is a data test string (pass 0).","This is a data test string (pass 1).","This is a data test string (pass 2).","This is a data test string (pass 3).","This is a data test string (pass 4).","This is a data test string (pass 5).","This is a data test string (pass 6).","This is a data test string (pass 7).","This is a data test string (pass 8).","This is a data test string (pass 9).","This is a data test string (pass 10).","This is a data test string (pass 11).","This is a data test string (pass 12).","This is a data test string (pass 13).","This is a data test string (pass 14).","This is a data test string (pass 15).","This is a data test string (pass 16).","This is a data test string (pass 17).","This is a data test string (pass 18).","This is a data test string (pass 19).","This is a data test string (pass 20).","This is a data test string (pass 21).","This is a data test string (pass 22).","This is a data test string (pass 23).","This is a data test string (pass 24)."};
#endif
static void
compare(nc_type t1, nc_type t2, void* v0, void* vdata0, char* tag,
char* file, int line)
{
int i;
fprintf(stdout,"*** testing: %s\n",tag); \
#ifdef DEBUG
#define test \
printf("v ="); \
for(i=0;i<DIMSIZE;i++) {printf(" %llu",(unsigned long long)v[i]);} \
printf("\n"); \
printf("vdata ="); \
for(i=0;i<DIMSIZE;i++) {printf(" %llu",(unsigned long long)vdata[i]);} \
printf("\n"); \
for(i=0;i<DIMSIZE;i++) {\
if(v[i] != vdata[i]) {report(i,tag,line); break;}\
}
#define ftest \
printf("v ="); \
for(i=0;i<DIMSIZE;i++) {printf(" %g",v[i]);} \
printf("\n"); \
printf("vdata ="); \
for(i=0;i<DIMSIZE;i++) {printf(" %g",vdata[i]);} \
printf("\n"); \
for(i=0;i<DIMSIZE;i++) {\
if(fdiff((double)v[i],(double)vdata[i])) {report(i,tag,line); break;}\
}
#else
#define test for(i=0;i<DIMSIZE;i++) {\
if(v[i] != vdata[i]) {report(i,tag,line); break;}\
}
#define ftest for(i=0;i<DIMSIZE;i++) {\
if(fdiff((double)v[i],(double)vdata[i])) {report(i,tag,line); break;}\
}
#endif
#define setup(T) T* v = (T*)v0; T* vdata = (T*)vdata0;
#define CASE(nc1,nc2) (nc1*256+nc2)
switch(CASE(t1,t2)) {
default: {
printf("unexpected compare: %d %d\n",(int)t1,(int)t2);
abort();
}
case CASE(NC_CHAR,NC_CHAR): {
setup(char);
test;
} break;
case CASE(NC_BYTE,NC_BYTE): {
setup(signed char);
test;
} break;
case CASE(NC_SHORT,NC_SHORT): {
setup(short);
test;
} break;
case CASE(NC_INT,NC_INT): {
setup(int);
test;
} break;
case CASE(NC_FLOAT,NC_FLOAT): {
setup(float);
ftest;
} break;
case CASE(NC_DOUBLE,NC_DOUBLE): {
setup(double);
ftest;
} break;
/* Mixed comparisons */
case CASE(NC_BYTE,NC_INT): {
setup(int);
test;
} break;
case CASE(NC_SHORT,NC_INT): {
setup(int);
test;
} break;
case CASE(NC_SHORT,NC_FLOAT): {
setup(float);
ftest;
} break;
case CASE(NC_INT,NC_FLOAT): {
setup(float);
ftest;
} break;
/* This is an get_var_long case */
case CASE(NC_INT,NC_NAT): {
setup(long);
test;
} break;
case CASE(NC_UBYTE,NC_UBYTE): {
setup(unsigned char);
test;
} break;
case CASE(NC_USHORT,NC_USHORT): {
setup(unsigned short);
test;
} break;
case CASE(NC_UINT,NC_UINT): {
setup(unsigned int);
test;
} break;
/* Mixed cases */
case CASE(NC_INT,NC_INT64): {
setup(long long);
test;
} break;
case CASE(NC_INT,NC_UINT64): {
setup(unsigned long long);
test;
} break;
case CASE(NC_STRING,NC_STRING):{
setup(char*);
for(i=0;i<DIMSIZE;i++) {
if(strcmp(v[i],vdata[i])!=0) {report(i,tag,line); break;}
}
} break;
case CASE(NC_CHAR,NC_STRING):{
setup(char*);
if(memcmp((void*)v[0],(void*)vdata,DIMSIZE+1)!=0)
{report(0,tag,line);}
} break;
} /*switch*/
}