track tests macro

tests/track.rs

@@ -3,7 +3,6 @@
 
 use std::path::PathBuf;
 
-
 #[test]
 fn track() {
     let path = PathBuf::from("data/2-2_1.json");
@@ -37,3 +36,47 @@ fn track() {
         }
     }
 }
+
+macro_rules! nasty_examples {
+    ($($name:ident: $e:expr,)*) => {
+    $(
+        #[test]
+        fn $name() {
+            println!("{}", $e);
+            let path = PathBuf::from($e);
+            let mut conf = algpath::cli::Configuration {
+                path: Some(path),
+                ..Default::default()
+            };
+
+            conf.homogenize = true;
+            conf.horner = true;
+
+            let mut input_problem = algpath::cli::Problem::new_from_input(&conf).unwrap();
+            let mut parametric_system = input_problem.build_parametric_system(&conf).unwrap();
+
+            let path = &input_problem.path;
+            for point in &input_problem.fiber {
+                let proj_point = algpath::track::ProjectivePoint {
+                    coord: point.clone().into(),
+                    chart: 0,
+                };
+                let mbox = parametric_system
+                    .find_moore_box(&path[0].clone().into(), proj_point, &mut Vec::new())
+                    .unwrap();
+
+                let _tr = parametric_system
+                    .track(mbox, &path[1].clone().into())
+                    .unwrap();
+            }
+        }
+    )*
+    };
+}
+
+// Nasty examples description :
+//     nasty_1: linear homotopy with a single degree 9 polynomial that has 4 close roots
+
+nasty_examples! {
+    nasty_1: "data/eric_1.json",
+}
\ No newline at end of file