test_rect_tree_intersects_tree()

static void test_rect_tree_intersects_tree ( void  )

static

Definition at line 506 of file cu_measures.c.

{
        /* total overlap, A == B */
        CU_ASSERT_EQUAL(tree_inter(
                "POLYGON((0 0, 3 1, 0 2, 3 3, 0 4, 3 5, 0 6, 5 6, 5 0, 0 0))",
                "POLYGON((0 0, 3 1, 0 2, 3 3, 0 4, 3 5, 0 6, 5 6, 5 0, 0 0))"),
                LW_TRUE
                );
 
        /* hiding between the tines of the comb */
        CU_ASSERT_EQUAL(tree_inter(
                "POLYGON((0 0, 3 1, 0 2, 3 3, 0 4, 3 5, 0 6, 5 6, 5 0, 0 0))",
                "POLYGON((0.3 0.7, 0.3 0.8, 0.4 0.8, 0.4 0.7, 0.3 0.7))"),
                LW_FALSE
                );
 
        /* between the tines, but with a corner overlapping */
        CU_ASSERT_EQUAL(tree_inter(
                "POLYGON((0 0, 3 1, 0 2, 3 3, 0 4, 3 5, 0 6, 5 6, 5 0, 0 0))",
                "POLYGON((0.3 0.7, 0.3 0.8, 0.4 0.8, 1.3 0.3, 0.3 0.7))"),
                LW_TRUE
                );
 
        /* Just touching the top left corner of the comb */
        CU_ASSERT_EQUAL(tree_inter(
                "POLYGON((0 0, 3 1, 0 2, 3 3, 0 4, 3 5, 0 6, 5 6, 5 0, 0 0))",
                "POLYGON((-1 5, 0 5, 0 7, -1 7, -1 5))"),
                LW_TRUE
                );
 
        /* Contained, complex */
        CU_ASSERT_EQUAL(tree_inter(
                "POLYGON((0 0, 3 1, 0 2, 3 3, 0 4, 3 5, 0 6, 5 6, 5 0, 0 0))",
                "GEOMETRYCOLLECTION(MULTILINESTRING((1 2, 3 2)),POINT(1 2))"),
                LW_TRUE
                );
 
        /* Touching, complex */
        CU_ASSERT_EQUAL(tree_inter(
                "POLYGON((0 0, 3 1, 0 2, 3 3, 0 4, 3 5, 0 6, 5 6, 5 0, 0 0))",
                "GEOMETRYCOLLECTION(MULTILINESTRING((6 3, 8 4)),POINT(5 3))"),
                LW_TRUE
                );
 
        /* Not Touching, complex */
        CU_ASSERT_EQUAL(tree_inter(
                "POLYGON((0 0, 3 1, 0 2, 3 3, 0 4, 3 5, 0 6, 5 6, 5 0, 0 0))",
                "GEOMETRYCOLLECTION(MULTILINESTRING((6 3, 8 4)),POINT(1 3.5))"),
                LW_FALSE
                );
 
        /* Crossing, complex */
        CU_ASSERT_EQUAL(tree_inter(
                "POLYGON((0 0, 3 1, 0 2, 3 3, 0 4, 3 5, 0 6, 5 6, 5 0, 0 0))",
                "GEOMETRYCOLLECTION(MULTILINESTRING((1.5 4.1, 1.6 2)),POINT(1 3.5))"),
                LW_TRUE
                );
}

References LW_FALSE, LW_TRUE, and tree_inter().

Referenced by measures_suite_setup().

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