Fix repl yoooooooooooooooo ❤
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472496800b
commit
b4ba99f52c
4 changed files with 48 additions and 27 deletions
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@ -217,7 +217,7 @@ mod tests {
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#[test]
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fn print_h_combine_repl() {
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let mut interpreter = Interpreter::new(30000, vec![],
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let mut interpreter = Interpreter::new(30000, vec![],
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&console::Term::stdout());
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assert_eq!(
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@ -230,7 +230,7 @@ mod tests {
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#[test]
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fn print_h_repl() {
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let mut interpreter = Interpreter::new(30000, vec![],
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let mut interpreter = Interpreter::new(30000, vec![],
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&console::Term::stdout());
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assert_eq!(interpreter.run(String::from(">+++++++++")), Ok(0));
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@ -241,7 +241,7 @@ mod tests {
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#[test]
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fn nested_loop_level_1_combine() {
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let mut interpreter = Interpreter::new(5, vec![],
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let mut interpreter = Interpreter::new(5, vec![],
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&console::Term::stdout());
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assert_eq!(interpreter.run(String::from("++[>++[>+<-]<-]")), Ok(0));
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@ -252,7 +252,7 @@ mod tests {
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#[test]
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fn execute_hello_world_from_file() {
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let mut interpreter = Interpreter::new(30000, vec![],
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let mut interpreter = Interpreter::new(30000, vec![],
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&console::Term::stdout());
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println!();
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@ -267,7 +267,7 @@ mod tests {
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#[test]
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fn execute_print_hi_from_file() {
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let mut interpreter = Interpreter::new(30000, vec![],
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let mut interpreter = Interpreter::new(30000, vec![],
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&console::Term::stdout());
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println!();
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@ -282,7 +282,7 @@ mod tests {
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#[test]
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fn execute_print_hi_yooo_from_file() {
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let mut interpreter = Interpreter::new(30000, vec![],
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let mut interpreter = Interpreter::new(30000, vec![],
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&console::Term::stdout());
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println!();
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@ -297,7 +297,7 @@ mod tests {
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#[test]
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fn execute_print_my_first_name_from_formatted_file() {
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let mut interpreter = Interpreter::new(30000, vec![],
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let mut interpreter = Interpreter::new(30000, vec![],
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&console::Term::stdout());
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println!();
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@ -312,7 +312,7 @@ mod tests {
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#[test]
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fn execute_print_my_first_name_from_file() {
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let mut interpreter = Interpreter::new(30000, vec![],
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let mut interpreter = Interpreter::new(30000, vec![],
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&console::Term::stdout());
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println!();
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@ -323,11 +323,19 @@ mod tests {
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))),
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Ok(0)
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);
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assert_eq!(interpreter.cells[0], Cell::default_cell(&vec![]));
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assert_eq!(interpreter.cells[1], Cell::default_cell(&vec![]));
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assert_eq!(interpreter.cells[2], Cell::new(115, &vec![]));
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assert_eq!(interpreter.cells[3], Cell::new(96, &vec![]));
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assert_eq!(interpreter.cells[4], Cell::new(112, &vec![]));
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assert_eq!(interpreter.cells[5], Cell::new(32, &vec![]));
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}
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#[test]
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fn execute_print_my_first_name_and_last_name_from_formatted_file() {
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let mut interpreter = Interpreter::new(30000, vec![],
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let mut interpreter = Interpreter::new(30000, vec![],
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&console::Term::stdout());
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println!();
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@ -342,7 +350,7 @@ mod tests {
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#[test]
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fn execute_print_my_first_name_and_last_name_from_file() {
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let mut interpreter = Interpreter::new(30000, vec![],
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let mut interpreter = Interpreter::new(30000, vec![],
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&console::Term::stdout());
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println!();
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@ -357,7 +365,7 @@ mod tests {
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#[test]
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fn reset() {
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let mut interpreter = Interpreter::new(30000, vec![],
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let mut interpreter = Interpreter::new(30000, vec![],
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&console::Term::stdout());
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assert_eq!(interpreter.run(String::from(">++++")), Ok(0));
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39
src/repl.rs
39
src/repl.rs
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@ -111,25 +111,24 @@ impl Repl {
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}
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pub fn process(&mut self, mut user_input: String) {
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user_input.chars().for_each(|ch| {
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if ch == '[' {
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self.loop_depth += 1;
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} else if ch == ']' {
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self.loop_depth -= 1;
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}
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});
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match user_input.find('[') {
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Some(index) if self.loop_depth == 0 => {
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Some(index) if self.loop_depth != 0 && self.loop_body.is_empty() => {
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self.loop_body.push_str(&user_input[index..]);
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self.loop_depth = 1;
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user_input = user_input[..index].to_string();
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}
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Some(_) => {
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Some(_) if !self.loop_body.is_empty() => {
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self.loop_body.push_str(&user_input);
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user_input.matches('[').for_each(|_| self.loop_depth += 1);
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user_input.matches(']').for_each(|_| self.loop_depth -= 1);
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return;
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}
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_ => {
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if user_input.contains(']') {
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if self.loop_depth == 0 {
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error!("Found ']' without matching '['");
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return;
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}
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self.loop_depth -= 1;
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if self.loop_depth == 0 {
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self.loop_body.push_str(&user_input);
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user_input = self.loop_body.clone();
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@ -439,20 +438,34 @@ mod tests {
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for line in code {
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repl.process(line);
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}
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assert_eq!(repl.interpreter.cells[0], Cell::default_cell(&vec![]));
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assert_eq!(repl.interpreter.cells[1], Cell::default_cell(&vec![]));
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assert_eq!(repl.interpreter.cells[2], Cell::new(115, &vec![]));
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assert_eq!(repl.interpreter.cells[3], Cell::new(96, &vec![]));
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assert_eq!(repl.interpreter.cells[4], Cell::new(112, &vec![]));
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assert_eq!(repl.interpreter.cells[5], Cell::new(32, &vec![]));
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}
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#[test]
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fn print_my_first_name_in_one_command() {
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let mut term = console::Term::stdout();
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let mut term = Term::stdout();
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let interpreter = Interpreter::new(10, vec![], &mut term);
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let mut repl = Repl::new(interpreter, term);
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let code = "++++++++[>++++[>++<-]>>>>>>++[<<<->>>-]<<<<<<<-]>>+.<<++++[>+++
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[>+++<-]>++<<-]>>+.<<+++[>+++[>-<-]>-<<-]>>-.<<++++++[>>+++<<-]>>."
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let code = "++++++++[>++++[>++>+++>++++>+<<<<-]>>>>>>++[<<<->>>-]<<<<<<<-]>>+.\
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<<++++[>+++[>+++<-]>++<<-]>>+.<<+++[>+++[>-<-]>-<<-]>>-.<<++++++[>>+++<<-]>>."
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.to_string();
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repl.process(code);
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assert_eq!(repl.interpreter.cells[0], Cell::default_cell(&vec![]));
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assert_eq!(repl.interpreter.cells[1], Cell::default_cell(&vec![]));
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assert_eq!(repl.interpreter.cells[2], Cell::new(115, &vec![]));
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assert_eq!(repl.interpreter.cells[3], Cell::new(96, &vec![]));
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assert_eq!(repl.interpreter.cells[4], Cell::new(112, &vec![]));
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assert_eq!(repl.interpreter.cells[5], Cell::new(32, &vec![]));
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}
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#[test]
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@ -1,3 +1,3 @@
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Print my first name (Anas)
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Unformated:
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++++++++[>++++[>++<-]>>>>>>++[<<<->>>-]<<<<<<<-]>>+.<<++++[>+++[>+++<-]>++<<-]>>+.<<+++[>+++[>-<-]>-<<-]>>-.<<++++++[>>+++<<-]>>.
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UnFormatted:
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++++++++[>++++[>++>+++>++++>+<<<<-]>>>>>>++[<<<->>>-]<<<<<<<-]>>+.<<++++[>+++[>+++<-]>++<<-]>>+.<<+++[>+++[>-<-]>-<<-]>>-.<<++++++[>>+++<<-]>>.
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@ -1,5 +1,5 @@
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My first name (Anas)
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Formated:
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Formatted:
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++++ ++++ 8
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[
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>++++
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