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https://github.com/pgpointcloud/pointcloud.git
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74a0818f6a
The function was written by Remi-C and slightly modified by me to avoid the check for NULL and be const-correct. Also I've added a unit test for the new library function.
164 lines
4.5 KiB
C
164 lines
4.5 KiB
C
/***********************************************************************
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* cu_pc_schema.c
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*
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* Testing for the schema API functions
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*
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* Portions Copyright (c) 2012, OpenGeo
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*
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***********************************************************************/
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#include "CUnit/Basic.h"
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#include "cu_tester.h"
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/* GLOBALS ************************************************************/
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static PCSCHEMA *schema = NULL;
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static const char *xmlfile = "data/simple-schema.xml";
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// SIMPLE SCHEMA
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// int32_t x
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// int32_t y
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// int32_t z
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// int16_t intensity
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/* Setup/teardown for this suite */
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static int
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init_suite(void)
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{
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char *xmlstr = file_to_str(xmlfile);
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int rv = pc_schema_from_xml(xmlstr, &schema);
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pcfree(xmlstr);
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if ( rv == PC_FAILURE ) return 1;
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return 0;
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}
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static int
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clean_suite(void)
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{
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pc_schema_free(schema);
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return 0;
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}
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/* TESTS **************************************************************/
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static void
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test_point_hex_inout()
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{
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// byte: endianness (1 = NDR, 0 = XDR)
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// uint32: pcid (key to POINTCLOUD_SCHEMAS)
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// uchar[]: pointdata (interpret relative to pcid)
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double d;
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char *hexbuf = "00000000010000000100000002000000030004";
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size_t hexsize = strlen(hexbuf);
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uint8_t *wkb = bytes_from_hexbytes(hexbuf, hexsize);
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PCPOINT *pt = pc_point_from_wkb(schema, wkb, hexsize/2);
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pc_point_get_double_by_name(pt, "X", &d);
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CU_ASSERT_DOUBLE_EQUAL(d, 0.01, 0.000001);
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pc_point_get_double_by_name(pt, "Y", &d);
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CU_ASSERT_DOUBLE_EQUAL(d, 0.02, 0.000001);
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pc_point_get_double_by_name(pt, "Z", &d);
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CU_ASSERT_DOUBLE_EQUAL(d, 0.03, 0.000001);
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pc_point_get_double_by_name(pt, "Intensity", &d);
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CU_ASSERT_DOUBLE_EQUAL(d, 4, 0.0001);
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pc_point_free(pt);
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pcfree(wkb);
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hexbuf = "01010000000100000002000000030000000500";
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hexsize = strlen(hexbuf);
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wkb = bytes_from_hexbytes(hexbuf, hexsize);
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pt = pc_point_from_wkb(schema, wkb, hexsize/2);
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pc_point_get_double_by_name(pt, "X", &d);
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CU_ASSERT_DOUBLE_EQUAL(d, 0.01, 0.000001);
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pc_point_get_double_by_name(pt, "Y", &d);
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CU_ASSERT_DOUBLE_EQUAL(d, 0.02, 0.000001);
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pc_point_get_double_by_name(pt, "Z", &d);
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CU_ASSERT_DOUBLE_EQUAL(d, 0.03, 0.000001);
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pc_point_get_double_by_name(pt, "Intensity", &d);
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CU_ASSERT_DOUBLE_EQUAL(d, 5, 0.0001);
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pc_point_free(pt);
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pcfree(wkb);
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}
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static void
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test_point_access()
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{
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PCPOINT *pt;
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int rv;
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double a1, a2, a3, a4, b1, b2, b3, b4;
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int idx = 0;
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double *allvals;
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pt = pc_point_make(schema);
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CU_ASSERT( pt != NULL );
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/* One at a time */
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idx = 0;
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a1 = 1.5;
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rv = pc_point_set_double_by_index(pt, idx, a1);
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rv = pc_point_get_double_by_index(pt, idx, &b1);
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// printf("d1=%g, d2=%g\n", a1, b1);
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CU_ASSERT_DOUBLE_EQUAL(a1, b1, 0.0000001);
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idx = 2;
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a2 = 1501500.12;
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rv = pc_point_set_double_by_index(pt, idx, a2);
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rv = pc_point_get_double_by_index(pt, idx, &b2);
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CU_ASSERT_DOUBLE_EQUAL(a2, b2, 0.0000001);
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a3 = 91;
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rv = pc_point_set_double_by_name(pt, "Intensity", a3);
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rv = pc_point_get_double_by_name(pt, "Intensity", &b3);
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CU_ASSERT_DOUBLE_EQUAL(a3, b3, 0.0000001);
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pc_point_free(pt);
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/* All at once */
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pt = pc_point_make(schema);
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a1 = 1.5;
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a2 = 1501500.12;
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a3 = 91;
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a4 = 200;
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rv = pc_point_set_double_by_index(pt, 0, a1);
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rv = pc_point_set_double_by_index(pt, 1, a2);
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rv = pc_point_set_double_by_name(pt, "Intensity", a3);
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rv = pc_point_set_double_by_name(pt, "Z", a4);
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rv = pc_point_get_double_by_index(pt, 0, &b1);
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rv = pc_point_get_double_by_index(pt, 1, &b2);
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rv = pc_point_get_double_by_name(pt, "Intensity", &b3);
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rv = pc_point_get_double_by_name(pt, "Z", &b4);
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CU_ASSERT_DOUBLE_EQUAL(a1, b1, 0.0000001);
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CU_ASSERT_DOUBLE_EQUAL(a2, b2, 0.0000001);
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CU_ASSERT_DOUBLE_EQUAL(a3, b3, 0.0000001);
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CU_ASSERT_DOUBLE_EQUAL(a4, b4, 0.0000001);
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/* as a double array */
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rv = pc_point_set_double_by_index(pt, 0, a1);
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rv = pc_point_set_double_by_index(pt, 1, a2);
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rv = pc_point_set_double_by_index(pt, 2, a3);
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rv = pc_point_set_double_by_index(pt, 3, a4);
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allvals = pc_point_to_double_array(pt);
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CU_ASSERT_DOUBLE_EQUAL(allvals[0], a1, 0.0000001);
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CU_ASSERT_DOUBLE_EQUAL(allvals[1], a2, 0.0000001);
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//printf("allvals[2]:%g\n", allvals[2]);
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CU_ASSERT_DOUBLE_EQUAL(allvals[2], a3, 0.0000001);
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//printf("allvals[3]:%g\n", allvals[3]);
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CU_ASSERT_DOUBLE_EQUAL(allvals[3], a4, 0.0000001);
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pcfree(allvals);
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pc_point_free(pt);
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}
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/* REGISTER ***********************************************************/
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CU_TestInfo point_tests[] = {
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PC_TEST(test_point_hex_inout),
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PC_TEST(test_point_access),
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CU_TEST_INFO_NULL
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};
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CU_SuiteInfo point_suite = {"point", init_suite, clean_suite, point_tests};
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