test_itree_multipoly_empty()

static void test_itree_multipoly_empty ( void  )

static

Definition at line 533 of file cu_tree.c.

{
 
        /* outside empty */
        const char *wktPoly = "POLYGON EMPTY";
        test_itree_once(wktPoly, 2.0, 2.0, ITREE_OUTSIDE);
 
        /* outside empty */
        wktPoly = "MULTIPOLYGON EMPTY";
        test_itree_once(wktPoly, 2.0, 2.0, ITREE_OUTSIDE);
 
        /* outside collection of empty */
        wktPoly = "MULTIPOLYGON(EMPTY, EMPTY, EMPTY)";
        test_itree_once(wktPoly, 2.0, 2.0, ITREE_OUTSIDE);
 
        /* mixed collection of empty and not */
        wktPoly =
                "MULTIPOLYGON(EMPTY,"
                "((-10 -10, 6 -10, 7 -10, 7.5 2, 8 -10, 9 -10, 10 -10, 10 10, -10 10, -10 2, -10 2, -10 -10),"
                "(-5 -5, -5 5, 5 5, 5 -5, -5 -5)))";
 
        /* inside hole */
        test_itree_once(wktPoly, 2.0, 2.0, ITREE_OUTSIDE);
        /* inside hole */
        test_itree_once(wktPoly, -2.0, -2.0, ITREE_OUTSIDE);
        /* left of spike */
        test_itree_once(wktPoly, 6.0, -2.0, ITREE_INSIDE);
        /* right of spike */
        test_itree_once(wktPoly, 9.0, -2.0, ITREE_INSIDE);
        /* left of tip of spike */
        test_itree_once(wktPoly, 6.0, 2.0, ITREE_INSIDE);
        /* right of tip of spike */
        test_itree_once(wktPoly, 9.0, 2.0, ITREE_INSIDE);
        /* on spike tip */
        test_itree_once(wktPoly, 7.5, 2.0, ITREE_BOUNDARY);
        /* left of dupe vertex */
        test_itree_once(wktPoly, -11, 2.0, ITREE_OUTSIDE);
        /* right of dupe vertex */
        test_itree_once(wktPoly, 11, 2.0, ITREE_OUTSIDE);
 
        /* mixed collection of empty, empty in middle */
        wktPoly =
                "MULTIPOLYGON("
                "((-10 -10, 6 -10, 7 -10, 7.5 2, 8 -10, 9 -10, 10 -10, 10 10, -10 10, -10 2, -10 2, -10 -10),"
                "(-5 -5, -5 5, 5 5, 5 -5, -5 -5)),"
                "EMPTY, ((-1 -1, 1 -1, 1 1, -1 1, -1 -1)))";
 
        /* inside poly in hole */
        test_itree_once(wktPoly, 0.0, 0.0, ITREE_INSIDE);
        /* inside hole */
        test_itree_once(wktPoly, 2.0, 2.0, ITREE_OUTSIDE);
        /* inside hole */
        test_itree_once(wktPoly, -2.0, -2.0, ITREE_OUTSIDE);
        /* left of spike */
        test_itree_once(wktPoly, 6.0, -2.0, ITREE_INSIDE);
        /* right of spike */
        test_itree_once(wktPoly, 9.0, -2.0, ITREE_INSIDE);
        /* left of tip of spike */
        test_itree_once(wktPoly, 6.0, 2.0, ITREE_INSIDE);
        /* right of tip of spike */
        test_itree_once(wktPoly, 9.0, 2.0, ITREE_INSIDE);
        /* on spike tip */
        test_itree_once(wktPoly, 7.5, 2.0, ITREE_BOUNDARY);
        /* left of dupe vertex */
        test_itree_once(wktPoly, -11, 2.0, ITREE_OUTSIDE);
        /* right of dupe vertex */
        test_itree_once(wktPoly, 11, 2.0, ITREE_OUTSIDE);
}

References ITREE_BOUNDARY, ITREE_INSIDE, ITREE_OUTSIDE, and test_itree_once().

Referenced by tree_suite_setup().

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