Add some tests
diff --git a/src/line_buffer.rs b/src/line_buffer.rs
index 4c09c23..d64b1d7 100644
--- a/src/line_buffer.rs
+++ b/src/line_buffer.rs
@@ -974,11 +974,17 @@
#[test]
fn move_to_prev_word() {
- let mut s = LineBuffer::init("a ß c", 6, None);
+ let mut s = LineBuffer::init("a ß c", 6, None); // before 'c'
let ok = s.move_to_prev_word(Word::Emacs, 1);
assert_eq!("a ß c", s.buf);
- assert_eq!(2, s.pos);
- assert_eq!(true, ok);
+ assert_eq!(2, s.pos); // before 'ß'
+ assert!(true, ok);
+
+ assert!(s.move_end()); // after 'c'
+ assert_eq!(7, s.pos);
+ let ok = s.move_to_prev_word(Word::Emacs, 1);
+ assert!(true, ok);
+ assert_eq!(6, s.pos); // before 'c'
}
#[test]
@@ -1069,11 +1075,15 @@
#[test]
fn move_to_next_word() {
- let mut s = LineBuffer::init("a ß c", 1, None);
+ let mut s = LineBuffer::init("a ß c", 1, None); // after 'a'
let ok = s.move_to_next_word(At::AfterEnd, Word::Emacs, 1);
assert_eq!("a ß c", s.buf);
- assert_eq!(4, s.pos);
assert_eq!(true, ok);
+ assert_eq!(4, s.pos); // after 'ß'
+
+ let ok = s.move_to_next_word(At::AfterEnd, Word::Emacs, 1);
+ assert_eq!(true, ok);
+ assert_eq!(7, s.pos); // after 'c'
}
#[test]
