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change single split char to list of chars

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This commit is contained in:
mStar aka a person 2024-03-09 22:36:43 +01:00
parent 6760e81151
commit 09f8df41a6
2 changed files with 10 additions and 6 deletions
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4
src/parser/preparser/insert_semicolons.rs
View file

@ -1,5 +1,9 @@
use crate::utils::str_safe_split;
// Takes space normalised source code and adds semicolons where needed
// May not work properly if string isn't space normalised beforehand
pub fn insert_semicolons(raw: &str) -> String {
let _splits = str_safe_split(raw, vec![' ','\t']);
"".to_owned()
}

12
src/utils.rs
View file

@ -1,6 +1,6 @@
/// String safe splitting
/// Strings in this case being literal strings in JavaScript source code
pub fn str_safe_split(to_split: &str, split_char: char) -> Vec<String> {
pub fn str_safe_split(to_split: &str, split_chars: Vec<char>) -> Vec<String> {
let mut current_str = String::new();
let mut matches = vec![];
@ -52,7 +52,7 @@ pub fn str_safe_split(to_split: &str, split_char: char) -> Vec<String> {
if in_string {
current_str.push(c.clone());
} else {
if c == split_char {
if split_chars.contains(&c) {
matches.push(current_str);
current_str = String::new();
} else {
@ -67,24 +67,24 @@ pub fn str_safe_split(to_split: &str, split_char: char) -> Vec<String> {
#[test]
fn test_str_safe_split_1() {
let res = str_safe_split("this is a test", ' ');
let res = str_safe_split("this is a test", vec![' ']);
assert_eq!(res, vec!["this","is","a","test"]);
}
#[test]
fn test_str_safe_split_2() {
let res = str_safe_split("Quote \"test one\"", ' ');
let res = str_safe_split("Quote \"test one\"", vec![' ']);
assert_eq!(res, vec!["Quote", "\"test one\""]);
}
#[test]
fn test_str_safe_split_3() {
let res = str_safe_split("Quote \"test one\" with 'more quotes' and '`even quotes` in quotes'", ' ');
let res = str_safe_split("Quote \"test one\" with 'more quotes' and '`even quotes` in quotes'", vec![' ']);
assert_eq!(res, vec!["Quote", "\"test one\"", "with", "'more quotes'", "and", "'`even quotes` in quotes'"]);
}
#[test]
fn test_str_safe_split_4() {
let res = str_safe_split("Unfinished 'quote", ' ');
let res = str_safe_split("Unfinished 'quote", vec![' ']);
assert_eq!(res, vec!["Unfinished", "'quote"]);
}