test_signum_macro()

void test_signum_macro

(

void

)

Definition at line 1226 of file cu_libgeom.c.

{
        CU_ASSERT_EQUAL(SIGNUM(-5.0),-1);
        CU_ASSERT_EQUAL(SIGNUM( 5.0), 1);
        CU_ASSERT_EQUAL(SIGNUM( 0.0), 0);
        CU_ASSERT_EQUAL(SIGNUM(10) * 5, 5);
        CU_ASSERT_EQUAL(SIGNUM(-10) * 5, -5);
}

References SIGNUM.

Referenced by libgeom_suite_setup().

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