test_lwgeom_as_curve()

static void test_lwgeom_as_curve ( void  )

static

Definition at line 973 of file cu_libgeom.c.

{
        LWGEOM *geom;
        LWGEOM *geom2;
        char *in_ewkt, *out_ewkt;
 
        geom = lwgeom_from_wkt("LINESTRING(0 0, 10 0)", LW_PARSER_CHECK_NONE);
        geom2 = lwgeom_as_curve(geom);
        in_ewkt = "COMPOUNDCURVE((0 0,10 0))";
        out_ewkt = lwgeom_to_ewkt(geom2);
        if (strcmp(in_ewkt, out_ewkt))
                fprintf(stderr, "\nExp:   %s\nObt:  %s\n", in_ewkt, out_ewkt);
        CU_ASSERT_STRING_EQUAL(in_ewkt, out_ewkt);
        lwfree(out_ewkt);
        lwgeom_free(geom);
        lwgeom_free(geom2);
 
        geom = lwgeom_from_wkt("MULTILINESTRING((0 0, 10 0))", LW_PARSER_CHECK_NONE);
        geom2 = lwgeom_as_curve(geom);
        in_ewkt = "MULTICURVE((0 0,10 0))";
        out_ewkt = lwgeom_to_ewkt(geom2);
        if (strcmp(in_ewkt, out_ewkt))
                fprintf(stderr, "\nExp:   %s\nObt:  %s\n", in_ewkt, out_ewkt);
        CU_ASSERT_STRING_EQUAL(in_ewkt, out_ewkt);
        lwfree(out_ewkt);
        lwgeom_free(geom);
        lwgeom_free(geom2);
 
        geom = lwgeom_from_wkt("POLYGON((0 0, 10 0, 10 10, 0 10, 0 0))", LW_PARSER_CHECK_NONE);
        geom2 = lwgeom_as_curve(geom);
        in_ewkt = "CURVEPOLYGON((0 0,10 0,10 10,0 10,0 0))";
        out_ewkt = lwgeom_to_ewkt(geom2);
        if (strcmp(in_ewkt, out_ewkt))
                fprintf(stderr, "\nExp:   %s\nObt:  %s\n", in_ewkt, out_ewkt);
        CU_ASSERT_STRING_EQUAL(in_ewkt, out_ewkt);
        lwfree(out_ewkt);
        lwgeom_free(geom);
        lwgeom_free(geom2);
 
        geom = lwgeom_from_wkt("MULTIPOLYGON(((0 0, 10 0, 10 10, 0 10, 0 0)))", LW_PARSER_CHECK_NONE);
        geom2 = lwgeom_as_curve(geom);
        in_ewkt = "MULTISURFACE(((0 0,10 0,10 10,0 10,0 0)))";
        out_ewkt = lwgeom_to_ewkt(geom2);
        if (strcmp(in_ewkt, out_ewkt))
                fprintf(stderr, "\nExp:   %s\nObt:  %s\n", in_ewkt, out_ewkt);
        CU_ASSERT_STRING_EQUAL(in_ewkt, out_ewkt);
        lwfree(out_ewkt);
        lwgeom_free(geom);
        lwgeom_free(geom2);
 
}

References LW_PARSER_CHECK_NONE, lwfree(), lwgeom_as_curve(), lwgeom_free(), lwgeom_from_wkt(), and lwgeom_to_ewkt().

Referenced by libgeom_suite_setup().

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