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raster/test/cunit/cu_tester.c
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1 /**********************************************************************
2  *
3  * PostGIS - Spatial Types for PostgreSQL
4  * http://postgis.net
5  * Copyright 2008 Paul Ramsey <pramsey@cleverelephant.ca>
6  *
7  * This is free software; you can redistribute and/or modify it under
8  * the terms of the GNU General Public Licence. See the COPYING file.
9  *
10  **********************************************************************/
11 
12 #include <stdio.h>
13 #include <string.h>
14 #include "CUnit/Basic.h"
15 #include "cu_tester.h"
16 
18 
19 /* Internal funcs */
20 static void
21 cu_error_reporter(const char *fmt, va_list ap);
22 
23 /* ADD YOUR SUITE SETUP FUNCTION HERE (1 of 2) */
24 extern void pixtype_suite_setup(void);
25 extern void raster_basics_suite_setup(void);
26 extern void band_basics_suite_setup(void);
27 extern void raster_wkb_suite_setup(void);
28 extern void gdal_suite_setup(void);
29 extern void raster_geometry_suite_setup(void);
30 extern void raster_misc_suite_setup(void);
31 extern void band_stats_suite_setup(void);
32 extern void band_misc_suite_setup(void);
33 extern void mapalgebra_suite_setup(void);
34 extern void spatial_relationship_suite_setup(void);
35 extern void misc_suite_setup(void);
36 
37 /* AND ADD YOUR SUITE SETUP FUNCTION HERE (2 of 2) */
39 {
52  NULL
53 };
54 
55 
56 /*
57 ** The main() function for setting up and running the tests.
58 ** Returns a CUE_SUCCESS on successful running, another
59 ** CUnit error code on failure.
60 */
61 int main(int argc, char *argv[])
62 {
63  int index;
64  char *suite_name;
65  CU_pSuite suite_to_run;
66  char *test_name;
67  CU_pTest test_to_run;
68  CU_ErrorCode errCode = 0;
69  CU_pTestRegistry registry;
70  int num_run;
71  int num_failed;
72  PG_SuiteSetup *setupfunc = setupfuncs;
73 
74  /* install the custom error handler */
76 
84  );
85 
86  /* initialize the CUnit test registry */
87  if (CUE_SUCCESS != CU_initialize_registry())
88  {
89  errCode = CU_get_error();
90  printf(" Error attempting to initialize registry: %d. See CUError.h for error code list.\n", errCode);
91  return errCode;
92  }
93 
94  /* Register all the test suites. */
95  while ( *setupfunc )
96  {
97  (*setupfunc)();
98  setupfunc++;
99  }
100 
101  /* Run all tests using the CUnit Basic interface */
102  CU_basic_set_mode(CU_BRM_VERBOSE);
103  if (argc <= 1)
104  {
105  errCode = CU_basic_run_tests();
106  }
107  else
108  {
109  /* NOTE: The cunit functions used here (CU_get_registry, CU_get_suite_by_name, and CU_get_test_by_name) are
110  * listed with the following warning: "Internal CUnit system functions. Should not be routinely called by users."
111  * However, there didn't seem to be any other way to get tests by name, so we're calling them. */
112  registry = CU_get_registry();
113  for (index = 1; index < argc; index++)
114  {
115  suite_name = argv[index];
116  test_name = NULL;
117  suite_to_run = CU_get_suite_by_name(suite_name, registry);
118  if (NULL == suite_to_run)
119  {
120  /* See if it's a test name instead of a suite name. */
121  suite_to_run = registry->pSuite;
122  while (suite_to_run != NULL)
123  {
124  test_to_run = CU_get_test_by_name(suite_name, suite_to_run);
125  if (test_to_run != NULL)
126  {
127  /* It was a test name. */
128  test_name = suite_name;
129  suite_name = suite_to_run->pName;
130  break;
131  }
132  suite_to_run = suite_to_run->pNext;
133  }
134  }
135  if (suite_to_run == NULL)
136  {
137  printf("\n'%s' does not appear to be either a suite name or a test name.\n\n", suite_name);
138  }
139  else
140  {
141  if (test_name != NULL)
142  {
143  /* Run only this test. */
144  printf("\nRunning test '%s' in suite '%s'.\n", test_name, suite_name);
145  /* This should be CU_basic_run_test, but that method is broken, see:
146  * https://sourceforge.net/tracker/?func=detail&aid=2851925&group_id=32992&atid=407088
147  * This one doesn't output anything for success, so we have to do it manually. */
148  errCode = CU_run_test(suite_to_run, test_to_run);
149  if (errCode != CUE_SUCCESS)
150  {
151  printf(" Error attempting to run tests: %d. See CUError.h for error code list.\n", errCode);
152  }
153  else
154  {
155  num_run = CU_get_number_of_asserts();
156  num_failed = CU_get_number_of_failures();
157  printf("\n %s - asserts - %3d passed, %3d failed, %3d total.\n\n",
158  (0 == num_failed ? "PASSED" : "FAILED"), (num_run - num_failed), num_failed, num_run);
159  }
160  }
161  else
162  {
163  /* Run all the tests in the suite. */
164  printf("\nRunning all tests in suite '%s'.\n", suite_name);
165  /* This should be CU_basic_run_suite, but that method is broken, see:
166  * https://sourceforge.net/tracker/?func=detail&aid=2851925&group_id=32992&atid=407088
167  * This one doesn't output anything for success, so we have to do it manually. */
168  errCode = CU_run_suite(suite_to_run);
169  if (errCode != CUE_SUCCESS)
170  {
171  printf(" Error attempting to run tests: %d. See CUError.h for error code list.\n", errCode);
172  }
173  else
174  {
175  num_run = CU_get_number_of_tests_run();
176  num_failed = CU_get_number_of_tests_failed();
177  printf("\n %s - tests - %3d passed, %3d failed, %3d total.\n",
178  (0 == num_failed ? "PASSED" : "FAILED"), (num_run - num_failed), num_failed, num_run);
179  num_run = CU_get_number_of_asserts();
180  num_failed = CU_get_number_of_failures();
181  printf(" - asserts - %3d passed, %3d failed, %3d total.\n\n",
182  (num_run - num_failed), num_failed, num_run);
183  }
184  }
185  }
186  }
187  /* Presumably if the CU_basic_run_[test|suite] functions worked, we wouldn't have to do this. */
188  CU_basic_show_failures(CU_get_failure_list());
189  printf("\n\n"); /* basic_show_failures leaves off line breaks. */
190  }
191  num_failed = CU_get_number_of_failures();
192  CU_cleanup_registry();
193  return num_failed;
194 }
195 
202 static void cu_error_reporter(const char *fmt, va_list ap) {
203  vsnprintf (cu_error_msg, MAX_CUNIT_MSG_LENGTH, fmt, ap);
205 }
206 
208  memset(cu_error_msg, '\0', MAX_CUNIT_MSG_LENGTH);
209 }
210 
212  uint16_t i;
213  uint16_t nbands = rt_raster_get_num_bands(raster);
214 
215  for (i = 0; i < nbands; ++i) {
218  }
219 
221  raster = NULL;
222 }
223 
224 rt_band cu_add_band(rt_raster raster, rt_pixtype pixtype, int hasnodata, double nodataval) {
225  void* mem = NULL;
226  int32_t bandNum = 0;
227  size_t datasize = 0;
228  rt_band band = NULL;
229  uint16_t width = 0;
230  uint16_t height = 0;
231 
232  width = rt_raster_get_width(raster);
233  height = rt_raster_get_height(raster);
234 
235  datasize = rt_pixtype_size(pixtype) * width * height;
236  mem = rtalloc(datasize);
237  CU_ASSERT(mem != NULL);
238 
239  if (hasnodata)
240  memset(mem, nodataval, datasize);
241  else
242  memset(mem, 0, datasize);
243 
244  band = rt_band_new_inline(width, height, pixtype, hasnodata, nodataval, mem);
245  CU_ASSERT(band != NULL);
247 
249  CU_ASSERT(bandNum >= 0);
250 
251  return band;
252 }
253 
#define MAX_CUNIT_MSG_LENGTH
void(* PG_SuiteSetup)(void)
void(*) typedef void(*) voi lwgeom_set_handlers)(lwallocator allocator, lwreallocator reallocator, lwfreeor freeor, lwreporter errorreporter, lwreporter noticereporter)
Install custom memory management and error handling functions you want your application to use.
rt_band rt_band_new_inline(uint16_t width, uint16_t height, rt_pixtype pixtype, uint32_t hasnodata, double nodataval, uint8_t *data)
Create an in-db rt_band with no data.
Definition: rt_band.c:63
void * default_rt_allocator(size_t size)
The default memory/logging handlers installed by lwgeom_install_default_allocators()
Definition: rt_context.c:47
void rt_band_set_ownsdata_flag(rt_band band, int flag)
Definition: rt_band.c:667
void * rtalloc(size_t size)
Wrappers used for managing memory.
Definition: rt_context.c:171
int rt_raster_add_band(rt_raster raster, rt_band band, int index)
Add band data to a raster.
Definition: rt_raster.c:405
void rt_raster_destroy(rt_raster raster)
Release memory associated to a raster.
Definition: rt_raster.c:82
rt_pixtype
Definition: librtcore.h:185
void default_rt_deallocator(void *mem)
Definition: rt_context.c:61
void rt_band_destroy(rt_band band)
Destroy a raster band.
Definition: rt_band.c:340
uint16_t rt_raster_get_num_bands(rt_raster raster)
Definition: rt_raster.c:372
uint16_t rt_raster_get_height(rt_raster raster)
Definition: rt_raster.c:129
uint16_t rt_raster_get_width(rt_raster raster)
Definition: rt_raster.c:121
void default_rt_warning_handler(const char *fmt, va_list ap)
Definition: rt_context.c:80
void default_rt_info_handler(const char *fmt, va_list ap)
Definition: rt_context.c:93
void * default_rt_reallocator(void *mem, size_t size)
Definition: rt_context.c:54
void rt_set_handlers(rt_allocator allocator, rt_reallocator reallocator, rt_deallocator deallocator, rt_message_handler error_handler, rt_message_handler info_handler, rt_message_handler warning_handler)
This function is called when the PostgreSQL backend is taking care of the memory and we want to use p...
Definition: rt_context.c:151
int rt_pixtype_size(rt_pixtype pixtype)
Return size in bytes of a value in the given pixtype.
Definition: rt_pixel.c:39
rt_band rt_raster_get_band(rt_raster raster, int bandNum)
Return Nth band, or NULL if unavailable.
Definition: rt_raster.c:381
band
Definition: ovdump.py:57
def fmt
Definition: pixval.py:92
raster
Be careful!! Zeros function's input parameter can be a (height x width) array, not (width x height): ...
Definition: rtrowdump.py:121
void raster_wkb_suite_setup(void)
int main(int argc, char *argv[])
void band_basics_suite_setup(void)
void raster_basics_suite_setup(void)
rt_band cu_add_band(rt_raster raster, rt_pixtype pixtype, int hasnodata, double nodataval)
void cu_free_raster(rt_raster raster)
void pixtype_suite_setup(void)
Definition: cu_pixtype.c:232
void misc_suite_setup(void)
void cu_error_msg_reset()
PG_SuiteSetup setupfuncs[]
void mapalgebra_suite_setup(void)
char cu_error_msg[MAX_CUNIT_MSG_LENGTH+1]
void gdal_suite_setup(void)
Definition: cu_gdal.c:600
void band_stats_suite_setup(void)
void spatial_relationship_suite_setup(void)
void band_misc_suite_setup(void)
Definition: cu_band_misc.c:583
void raster_misc_suite_setup(void)
static void cu_error_reporter(const char *fmt, va_list ap)
CUnit error handler Log message in a global var instead of printing in stderr.
void raster_geometry_suite_setup(void)