Add Rust target

spec/test_tree_invalid_positions.rs

@@ -0,0 +1,89 @@
+use testparser::*;
+
+fn main() {
+    let mut context = p_context_new(b"\na\n  bb ccc");
+    assert_eq!(P_SUCCESS, p_parse(&mut context));
+    {
+        let start = p_result(&context);
+        let t1 = start.pT1();
+        let k1 = t1.pToken();
+        let a1 = t1.pA();
+        assert_eq!(2, k1.position().row);
+        assert_eq!(1, k1.position().col);
+        assert_eq!(2, k1.end_position().row);
+        assert_eq!(1, k1.end_position().col);
+        assert!(a1.position().valid());
+        assert_eq!(3, a1.position().row);
+        assert_eq!(3, a1.position().col);
+        assert_eq!(3, a1.end_position().row);
+        assert_eq!(8, a1.end_position().col);
+        assert_eq!(2, t1.position().row);
+        assert_eq!(1, t1.position().col);
+        assert_eq!(3, t1.end_position().row);
+        assert_eq!(8, t1.end_position().col);
+        assert_eq!(2, start.position().row);
+        assert_eq!(1, start.position().col);
+        assert_eq!(3, start.end_position().row);
+        assert_eq!(8, start.end_position().col);
+    }
+    p_context_delete(context);
+
+    let mut context = p_context_new(b"a\nbb");
+    assert_eq!(P_SUCCESS, p_parse(&mut context));
+    {
+        let start = p_result(&context);
+        let t1 = start.pT1();
+        let k1 = t1.pToken();
+        let a1 = t1.pA();
+        assert_eq!(1, k1.position().row);
+        assert_eq!(1, k1.position().col);
+        assert!(a1.position().valid());
+        assert_eq!(2, a1.position().row);
+        assert_eq!(1, a1.position().col);
+        assert_eq!(2, a1.end_position().row);
+        assert_eq!(2, a1.end_position().col);
+        assert_eq!(1, t1.position().row);
+        assert_eq!(2, t1.end_position().row);
+        assert_eq!(2, t1.end_position().col);
+        assert_eq!(1, start.position().row);
+        assert_eq!(2, start.end_position().row);
+        assert_eq!(2, start.end_position().col);
+    }
+    p_context_delete(context);
+
+    let mut context = p_context_new(b"a\nc\nc");
+    assert_eq!(P_SUCCESS, p_parse(&mut context));
+    {
+        let start = p_result(&context);
+        let t1 = start.pT1();
+        let a1 = t1.pA();
+        assert!(a1.position().valid());
+        assert_eq!(2, a1.position().row);
+        assert_eq!(1, a1.position().col);
+        assert_eq!(3, a1.end_position().row);
+        assert_eq!(1, a1.end_position().col);
+        assert_eq!(1, t1.position().row);
+        assert_eq!(3, t1.end_position().row);
+        assert_eq!(1, t1.end_position().col);
+        assert_eq!(3, start.end_position().row);
+        assert_eq!(1, start.end_position().col);
+    }
+    p_context_delete(context);
+
+    let mut context = p_context_new(b"a");
+    assert_eq!(P_SUCCESS, p_parse(&mut context));
+    {
+        let start = p_result(&context);
+        let t1 = start.pT1();
+        let a1 = t1.pA();
+        assert!(!a1.position().valid());
+        assert_eq!(1, t1.position().row);
+        assert_eq!(1, t1.position().col);
+        assert_eq!(1, t1.end_position().row);
+        assert_eq!(1, t1.end_position().col);
+        assert_eq!(1, start.position().row);
+        assert_eq!(1, start.end_position().row);
+        assert_eq!(1, start.end_position().col);
+    }
+    p_context_delete(context);
+}