test_flags_macros()

static void test_flags_macros ( void  )

static

Definition at line 76 of file cu_libgeom.c.

References FLAGS_GET_BBOX, FLAGS_GET_GEODETIC, FLAGS_GET_M, FLAGS_GET_READONLY, FLAGS_GET_Z, FLAGS_GET_ZM, FLAGS_SET_BBOX, FLAGS_SET_GEODETIC, FLAGS_SET_M, FLAGS_SET_READONLY, FLAGS_SET_Z, and gflags().

Referenced by libgeom_suite_setup().

{
        uint8_t flags = 0;

        CU_ASSERT_EQUAL(0, FLAGS_GET_Z(flags));
        FLAGS_SET_Z(flags, 1);
        CU_ASSERT_EQUAL(1, FLAGS_GET_Z(flags));
        FLAGS_SET_Z(flags, 0);
        CU_ASSERT_EQUAL(0, FLAGS_GET_Z(flags));
        CU_ASSERT_EQUAL(0, FLAGS_GET_BBOX(flags));

        CU_ASSERT_EQUAL(0, FLAGS_GET_M(flags));
        FLAGS_SET_M(flags, 1);
        CU_ASSERT_EQUAL(1, FLAGS_GET_M(flags));

        CU_ASSERT_EQUAL(0, FLAGS_GET_BBOX(flags));
        FLAGS_SET_BBOX(flags, 1);
        CU_ASSERT_EQUAL(1, FLAGS_GET_BBOX(flags));
        CU_ASSERT_EQUAL(0, FLAGS_GET_READONLY(flags));

        FLAGS_SET_READONLY(flags, 1);
        CU_ASSERT_EQUAL(1, FLAGS_GET_READONLY(flags));
        FLAGS_SET_READONLY(flags, 0);
        CU_ASSERT_EQUAL(0, FLAGS_GET_READONLY(flags));

        CU_ASSERT_EQUAL(0, FLAGS_GET_GEODETIC(flags));
        FLAGS_SET_GEODETIC(flags, 1);
        CU_ASSERT_EQUAL(1, FLAGS_GET_GEODETIC(flags));

        flags = gflags(1, 0, 1); /* z=1, m=0, geodetic=1 */

        CU_ASSERT_EQUAL(1, FLAGS_GET_GEODETIC(flags));
        CU_ASSERT_EQUAL(1, FLAGS_GET_Z(flags));
        CU_ASSERT_EQUAL(0, FLAGS_GET_M(flags));
        CU_ASSERT_EQUAL(2, FLAGS_GET_ZM(flags));

        flags = gflags(1, 1, 1); /* z=1, m=1, geodetic=1 */

        CU_ASSERT_EQUAL(1, FLAGS_GET_GEODETIC(flags));
        CU_ASSERT_EQUAL(1, FLAGS_GET_Z(flags));
        CU_ASSERT_EQUAL(1, FLAGS_GET_M(flags));
        CU_ASSERT_EQUAL(3, FLAGS_GET_ZM(flags));

        flags = gflags(0, 1, 0); /* z=0, m=1, geodetic=0 */

        CU_ASSERT_EQUAL(0, FLAGS_GET_GEODETIC(flags));
        CU_ASSERT_EQUAL(0, FLAGS_GET_Z(flags));
        CU_ASSERT_EQUAL(1, FLAGS_GET_M(flags));
        CU_ASSERT_EQUAL(1, FLAGS_GET_ZM(flags));
}

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