Function links_and_runs

imagequant-sys/src/ffi.rs:680–699

()

#[test]
fn links_and_runs() {
    use std::ptr;
    unsafe {
        assert!(liq_version() >= 40000);
        let attr = liq_attr_create().unwrap();
        let mut hist = liq_histogram_create(&attr).unwrap();
        assert_eq!(LIQ_OK, liq_histogram_add_fixed_color(&mut hist, liq_color {r: 0, g: 0, b: 0, a: 0}, 0.));
        liq_histogram_add_colors(&mut hist, &attr, ptr::null(), 0, 0.);

        let mut res = MaybeUninit::uninit();

        // this is fine, because there is 1 fixed color to generate
        assert_eq!(LIQ_OK, liq_histogram_quantize(&mut hist, &attr, &mut res));
        let res = res.assume_init().unwrap();

        liq_result_destroy(Some(res));
        liq_histogram_destroy(Some(hist));
        liq_attr_destroy(Some(attr));
    }
}

#[test]
#[allow(deprecated)]