static void test_sort_patch_is_sorted_compression_dimensional(enum DIMCOMPRESSIONS dimcomp) { // init data PCPATCH_DIMENSIONAL *padim1, *padim2, *padimsort; PCPOINT *pt; PCPOINTLIST *pl; int i; int ndims = 1; int npts = PCDIMSTATS_MIN_SAMPLE+1; // force to keep custom compression const char *X[] = {"X"}; // build a dimensional patch pl = pc_pointlist_make(npts); for ( i = npts; i >= 0; i-- ) { pt = pc_point_make(schema); pc_point_set_double_by_name(pt, "x", i); pc_point_set_double_by_name(pt, "y", i); pc_point_set_double_by_name(pt, "Z", i); pc_point_set_double_by_name(pt, "intensity", 10); pc_pointlist_add_point(pl, pt); } padim1 = pc_patch_dimensional_from_pointlist(pl); // set dimensional compression for each dimension PCDIMSTATS *stats = pc_dimstats_make(schema); pc_dimstats_update(stats, padim1); for ( i = 0; i<padim1->schema->ndims; i++ ) stats->stats[i].recommended_compression = dimcomp; // compress patch padim2 = pc_patch_dimensional_compress(padim1, stats); // test that patch is not sorted CU_ASSERT_EQUAL(pc_patch_is_sorted((PCPATCH*) padim2, X, ndims, PC_FALSE), PC_FALSE); CU_ASSERT_EQUAL(pc_patch_is_sorted((PCPATCH*) padim2, X, ndims, PC_TRUE), PC_FALSE); // sort padimsort = (PCPATCH_DIMENSIONAL*) pc_patch_sort((PCPATCH*) padim2, X, 1); // test that resulting data is sorted CU_ASSERT_EQUAL(pc_patch_is_sorted((PCPATCH*) padimsort, X, ndims, PC_TRUE), PC_TRUE); // free pc_dimstats_free(stats); pc_patch_free((PCPATCH *)padim1); pc_patch_free((PCPATCH *)padim2); pc_patch_free((PCPATCH *)padimsort); pc_pointlist_free(pl); }
static void test_patch_set_schema_dimensional_compression(enum DIMCOMPRESSIONS dimcomp) { // init data PCPATCH_DIMENSIONAL *padim1, *padim2; PCPATCH *pat; PCPOINT *pt; PCPOINTLIST *pl; char *str; int i; int npts = PCDIMSTATS_MIN_SAMPLE+1; // force to keep custom compression // build a patch pl = pc_pointlist_make(npts); for ( i = npts; i >= 0; i-- ) { pt = pc_point_make(simpleschema); pc_point_set_double_by_name(pt, "X", i * 0.1); pc_point_set_double_by_name(pt, "Y", i * 0.2); pc_point_set_double_by_name(pt, "Z", i * 0.3); pc_point_set_double_by_name(pt, "Intensity", 10); pc_pointlist_add_point(pl, pt); } padim1 = pc_patch_dimensional_from_pointlist(pl); // set dimensional compression for each dimension PCDIMSTATS *stats = pc_dimstats_make(simpleschema); pc_dimstats_update(stats, padim1); for ( i = 0; i<padim1->schema->ndims; i++ ) stats->stats[i].recommended_compression = dimcomp; // compress patch padim2 = pc_patch_dimensional_compress(padim1, stats); // assign a valid schema to the patch pat = pc_patch_set_schema((PCPATCH*) padim2, simpleschema_nointensity, 0.0); CU_ASSERT(pat != NULL); pt = pc_patch_pointn(pat, 1); str = pc_point_to_string(pt); CU_ASSERT_STRING_EQUAL(str,"{\"pcid\":0,\"pt\":[1000.1,2000.2,3000.3]}"); pcfree(str); pc_point_free(pt); pc_patch_free(pat); pc_pointlist_free(pl); pc_dimstats_free(stats); pc_patch_free((PCPATCH *)padim1); pc_patch_free((PCPATCH *)padim2); }
static void test_patch_range_compression_dimensional(enum DIMCOMPRESSIONS dimcomp) { int i; PCPOINTLIST *pl; PCPATCH *pa; PCPATCH *par; PCPATCH_DIMENSIONAL *pad; PCPOINT *pt; char *str; int npts = PCDIMSTATS_MIN_SAMPLE+1; // force to keep custom compression // build a dimensional patch pl = pc_pointlist_make(npts); for ( i = npts; i >= 0; i-- ) { pt = pc_point_make(simpleschema); pc_point_set_double_by_name(pt, "X", i); pc_point_set_double_by_name(pt, "Y", i); pc_point_set_double_by_name(pt, "Z", i); pc_point_set_double_by_name(pt, "Intensity", 10); pc_pointlist_add_point(pl, pt); } pad = pc_patch_dimensional_from_pointlist(pl); // set dimensional compression for each dimension PCDIMSTATS *stats = pc_dimstats_make(simpleschema); pc_dimstats_update(stats, pad); for ( i = 0; i<pad->schema->ndims; i++ ) stats->stats[i].recommended_compression = dimcomp; // compress patch pa = (PCPATCH*) pc_patch_dimensional_compress(pad, stats); par = pc_patch_range(pa, 16, 4); str = pc_patch_to_string(par); CU_ASSERT_STRING_EQUAL(str, "{\"pcid\":0,\"pts\":[[9986,9986,9986,10],[9985,9985,9985,10],[9984,9984,9984,10],[9983,9983,9983,10]]}"); pcfree(str); pc_patch_free(par); pc_patch_free((PCPATCH *)pad); pc_dimstats_free(stats); pc_patch_free(pa); pc_pointlist_free(pl); }
static void test_patch_dimensional_compression() { PCPOINT *pt; int i; int npts = 400; PCPOINTLIST *pl1, *pl2; PCPATCH_DIMENSIONAL *pch1, *pch2; PCDIMSTATS *pds = NULL; //size_t z1, z2; char *str; pl1 = pc_pointlist_make(npts); for ( i = 0; i < npts; i++ ) { pt = pc_point_make(simpleschema); pc_point_set_double_by_name(pt, "x", i*2.0); pc_point_set_double_by_name(pt, "y", i*1.9); pc_point_set_double_by_name(pt, "Z", i*0.34); pc_point_set_double_by_name(pt, "intensity", 10); pc_pointlist_add_point(pl1, pt); } pch1 = pc_patch_dimensional_from_pointlist(pl1); // z1 = pc_patch_dimensional_serialized_size(pch1); // printf("z1 %ld\n", z1); pds = pc_dimstats_make(simpleschema); pc_dimstats_update(pds, pch1); pc_dimstats_update(pds, pch1); pch2 = pc_patch_dimensional_compress(pch1, pds); // z2 = pc_patch_dimensional_serialized_size(pch2); // printf("z2 %ld\n", z2); str = pc_dimstats_to_string(pds); CU_ASSERT_STRING_EQUAL(str, "{\"ndims\":4,\"total_points\":1200,\"total_patches\":3,\"dims\":[{\"total_runs\":1200,\"total_commonbits\":45,\"recommended_compression\":2},{\"total_runs\":1200,\"total_commonbits\":45,\"recommended_compression\":2},{\"total_runs\":1200,\"total_commonbits\":54,\"recommended_compression\":2},{\"total_runs\":3,\"total_commonbits\":48,\"recommended_compression\":1}]}"); // printf("%s\n", str); pcfree(str); pl2 = pc_pointlist_from_dimensional(pch2); for ( i = 0; i < npts; i++ ) { pt = pc_pointlist_get_point(pl2, i); double v1, v2, v3, v4; pc_point_get_double_by_name(pt, "x", &v1); pc_point_get_double_by_name(pt, "y", &v2); pc_point_get_double_by_name(pt, "Z", &v3); pc_point_get_double_by_name(pt, "intensity", &v4); // printf("%g\n", v4); CU_ASSERT_DOUBLE_EQUAL(v1, i*2.0, 0.001); CU_ASSERT_DOUBLE_EQUAL(v2, i*1.9, 0.001); CU_ASSERT_DOUBLE_EQUAL(v3, i*0.34, 0.001); CU_ASSERT_DOUBLE_EQUAL(v4, 10, 0.001); } pc_patch_free((PCPATCH*)pch1); pc_patch_free((PCPATCH*)pch2); pc_pointlist_free(pl1); pc_pointlist_free(pl2); if ( pds ) pc_dimstats_free(pds); }