rust/hg-core/src/filepatterns.rs

49604:086b0c4f8663

                    let e = mat.end();
                    [
                        &b"(?"[..],
                        &pattern[s + 2..e - 1],
                        &b":"[..],
                        &b".*"[..],
                        &pattern[e..],
                        &b")"[..],
                    ]
                    .concat()
                }

                Path::new("")
            ))
            .unwrap(),
            Some(b"(?ia:.*ba{2}r)".to_vec()),
        );
    }
}

49605:b3480822a251

                    let e = mat.end();
                    [
                        &b"(?"[..],
                        &pattern[s + 2..e - 1],
                        &b":"[..],
                        if pattern[e] == b'^'
                            || pattern[e] == b'*'
                            || pattern[e..].starts_with(b".*")
                        {
                            &b""[..]
                        } else {
                            &b".*"[..]
                        },
                        &pattern[e..],
                        &b")"[..],
                    ]
                    .concat()
                }

                Path::new("")
            ))
            .unwrap(),
            Some(b"(?ia:.*ba{2}r)".to_vec()),
        );
        assert_eq!(
            build_single_regex(&IgnorePattern::new(
                PatternSyntax::RelRegexp,
                b"(?ia)^ba{2}r",
                Path::new("")
            ))
            .unwrap(),
            Some(b"(?ia:^ba{2}r)".to_vec()),
        );
    }
}