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allow raw string to be used inside subexpression, list, and closure (#12776)

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# Description
Fixes: #12744

This pr is moving raw string lex logic into `lex_item` function, so we
can use raw string inside subexpression, list, closure.
```nushell
> [r#'abc'#]
╭───┬─────╮
│ 0 │ abc │
╰───┴─────╯
> (r#'abc'#)
abc
> do {r#'aa'#}
aa
```

# Tests + Formatting
Done

# After Submitting
NaN
This commit is contained in:
Wind
2024-05-07 04:53:58 +08:00
committed by GitHub
parent f9d4fa2c40
commit 97fc190cc5
2 changed files with 138 additions and 73 deletions
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66
src/tests/test_strings.rs
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@ -87,6 +87,72 @@ fn raw_string() -> TestResult {
)
}
#[test]
fn raw_string_inside_parentheses() -> TestResult {
let (left, right) = ('(', ')');
run_test(
&format!(r#"{left}r#'abcde""fghi"''''jkl'#{right}"#),
r#"abcde""fghi"''''jkl"#,
)?;
run_test(
&format!(r#"{left}r##'abcde""fghi"''''#jkl'##{right}"#),
r#"abcde""fghi"''''#jkl"#,
)?;
run_test(
&format!(r#"{left}r###'abcde""fghi"'''##'#jkl'###{right}"#),
r#"abcde""fghi"'''##'#jkl"#,
)?;
run_test(&format!("{left}r#''#{right}"), "")?;
run_test(
&format!(r#"{left}r#'a string with sharp inside # and ends with #'#{right}"#),
"a string with sharp inside # and ends with #",
)
}
#[test]
fn raw_string_inside_list() -> TestResult {
let (left, right) = ('[', ']');
run_test(
&format!(r#"{left}r#'abcde""fghi"''''jkl'#{right} | get 0"#),
r#"abcde""fghi"''''jkl"#,
)?;
run_test(
&format!(r#"{left}r##'abcde""fghi"''''#jkl'##{right} | get 0"#),
r#"abcde""fghi"''''#jkl"#,
)?;
run_test(
&format!(r#"{left}r###'abcde""fghi"'''##'#jkl'###{right} | get 0"#),
r#"abcde""fghi"'''##'#jkl"#,
)?;
run_test(&format!("{left}r#''#{right} | get 0"), "")?;
run_test(
&format!(r#"{left}r#'a string with sharp inside # and ends with #'#{right} | get 0"#),
"a string with sharp inside # and ends with #",
)
}
#[test]
fn raw_string_inside_closure() -> TestResult {
let (left, right) = ('{', '}');
run_test(
&format!(r#"do {left}r#'abcde""fghi"''''jkl'#{right}"#),
r#"abcde""fghi"''''jkl"#,
)?;
run_test(
&format!(r#"do {left}r##'abcde""fghi"''''#jkl'##{right}"#),
r#"abcde""fghi"''''#jkl"#,
)?;
run_test(
&format!(r#"do {left}r###'abcde""fghi"'''##'#jkl'###{right}"#),
r#"abcde""fghi"'''##'#jkl"#,
)?;
run_test(&format!("do {left}r#''#{right}"), "")?;
run_test(
&format!(r#"do {left}r#'a string with sharp inside # and ends with #'#{right}"#),
"a string with sharp inside # and ends with #",
)
}
#[test]
fn incomplete_raw_string() -> TestResult {
fail_test("r#abc", "expected '")