//! This module is only included for tests, and contains common unit test helper//! functions. use std::borrow::Cow; use crate::parser::{Event, Key, ParsedComment, ParsedSectionHeader}; pub fn section_header_event(name: &str, subsection: impl Into<Option<(&'static str, &'static str)>>) -> Event<'_> {    Event::SectionHeader(section_header(name, subsection))} pub fn section_header(    name: &str,    subsection: impl Into<Option<(&'static str, &'static str)>>,) -> ParsedSectionHeader<'_> {    let name = name.into();    if let Some((separator, subsection_name)) = subsection.into() {        ParsedSectionHeader {            name,            separator: Some(Cow::Borrowed(separator)),            subsection_name: Some(Cow::Borrowed(subsection_name)),        }    } else {        ParsedSectionHeader {            name,            separator: None,            subsection_name: None,        }    }} pub(crate) const fn name_event(name: &'static str) -> Event<'static> {    Event::Key(Key(Cow::Borrowed(name)))} pub(crate) const fn value_event(value: &'static str) -> Event<'static> {    Event::Value(Cow::Borrowed(value.as_bytes()))} pub(crate) const fn value_not_done_event(value: &'static str) -> Event<'static> {    Event::ValueNotDone(Cow::Borrowed(value.as_bytes()))} pub(crate) const fn value_done_event(value: &'static str) -> Event<'static> {    Event::ValueDone(Cow::Borrowed(value.as_bytes()))} pub(crate) const fn newline_event() -> Event<'static> {    newline_custom_event("\n")} pub(crate) const fn newline_custom_event(value: &'static str) -> Event<'static> {    Event::Newline(Cow::Borrowed(value))} pub(crate) const fn whitespace_event(value: &'static str) -> Event<'static> {    Event::Whitespace(Cow::Borrowed(value))} pub(crate) const fn comment_event(tag: char, msg: &'static str) -> Event<'static> {    Event::Comment(comment(tag, msg))} pub(crate) const fn comment(comment_tag: char, comment: &'static str) -> ParsedComment<'static> {    ParsedComment {        comment_tag,        comment: Cow::Borrowed(comment.as_bytes()),    }} pub(crate) const fn fully_consumed<T>(t: T) -> (&'static [u8], T) {    (&[], t)}