36 lines
1.2 KiB
Rust
36 lines
1.2 KiB
Rust
#[cfg(feature = "ffi")]
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#[test]
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fn ffi_bmi_and_patient() {
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unsafe {
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let mut out: f32 = 0.0;
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let rc = medicallib_rust::ffi::medicallib_bmi(70.0, 1.75, &mut out as *mut f32);
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assert_eq!(rc, medicallib_rust::ffi::ML_OK);
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assert!(out > 10.0);
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use std::ffi::CString;
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let id = CString::new("ffi-test").unwrap();
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let p = medicallib_rust::ffi::ml_patient_new(id.as_ptr());
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assert!(!p.is_null());
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let _ = medicallib_rust::ffi::ml_patient_update(p, 0.1);
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let s = medicallib_rust::ffi::ml_patient_summary(p);
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assert!(!s.is_null());
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medicallib_rust::ffi::ml_string_free(s);
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medicallib_rust::ffi::ml_patient_free(p);
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}
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}
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#[cfg(feature = "ffi")]
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#[test]
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fn ffi_errors() {
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unsafe {
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// Null out pointer arguments should error gracefully
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let rc = medicallib_rust::ffi::medicallib_bmi(70.0, 1.75, std::ptr::null_mut());
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assert_eq!(rc, medicallib_rust::ffi::ML_EINVAL);
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let p = medicallib_rust::ffi::ml_patient_new(std::ptr::null());
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assert!(p.is_null());
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// Summary with null patient returns null
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let s = medicallib_rust::ffi::ml_patient_summary(std::ptr::null());
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assert!(s.is_null());
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}
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}
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