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Merge pull request #1538 from rski/master

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fix crash on empty sexp in test, ()
This commit is contained in:
Max Brunsfeld 2021-12-15 11:59:30 -08:00 • committed by GitHub
commit 8bbf75a067
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1 changed files with 8 additions and 5 deletions
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13
cli/src/test.rs
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@ -296,11 +296,13 @@ fn format_sexp_indented(sexp: &String, initial_indent_level: u32) -> String {
let mut c_iter = s.chars();
c_iter.next();
let second_char = c_iter.next().unwrap();
if second_char == 'M' || second_char == 'U' {
// "(MISSING node_name" or "(UNEXPECTED 'x'"
let s = s_iter.next().unwrap();
write!(formatted, " {}", s).unwrap();
match c_iter.next() {
Some('M') | Some('U') => {
// "(MISSING node_name" or "(UNEXPECTED 'x'"
let s = s_iter.next().unwrap();
write!(formatted, " {}", s).unwrap();
}
Some(_) | None => {}
}
} else if s.ends_with(':') {
// "field:"
@ -594,6 +596,7 @@ abc
.trim()
.to_string()
);
assert_eq!(format_sexp(&"()".to_string()), "()".to_string());
}
#[test]