Function test_error_unicode_string

prqlc/prqlc-parser/src/test.rs:59–104

()

#[test]
fn test_error_unicode_string() {
    // Test various unicode strings successfully parse errors. We were
    // getting loops in the lexer before.
    parse_source("s’ ").unwrap_err();
    parse_source("s’").unwrap_err();
    parse_source(" s’").unwrap_err();
    parse_source(" ’ s").unwrap_err();
    parse_source("’s").unwrap_err();
    parse_source("👍 s’").unwrap_err();

    let source = "Mississippi has four S’s and four I’s.";

    // LEXER output for comparison (what the lexer sees):
    assert_debug_snapshot!(crate::lexer::lex_source(source).unwrap_err(), @r#"
    [
        Error {
            kind: Error,
            span: Some(
                0:22-23,
            ),
            reason: Unexpected {
                found: "'’'",
            },
            hints: [],
            code: None,
        },
    ]
    "#);

    // PARSER output (what happens after lexing):
    assert_debug_snapshot!(parse_source(source).unwrap_err(), @r#"
    [
        Error {
            kind: Error,
            span: Some(
                0:22-23,
            ),
            reason: Unexpected {
                found: "'’'",
            },
            hints: [],
            code: None,
        },
    ]
    "#);
}

#[test]
fn test_error_unexpected() {