Function test_case

crates/css_lexer/tests/css-tokenizer-tests.rs:216–246

(case: CSSTokenizerTestCase)

}

fn test_case(case: CSSTokenizerTestCase) -> u8 {
	dbg!(&case.name);
	let mut lexer = Lexer::new(&EmptyAtomSet::ATOMS, &case.source_text);
	let mut tokens = vec![];
	loop {
		let offset = lexer.offset();
		let cursor = lexer.advance().with_cursor(offset);
		if cursor.token().kind() == Kind::Eof {
			break;
		}
		tokens.push(convert_token(&case.source_text, cursor));
	}
	if tokens != *case.desired {
		let left: String = to_string_pretty(&tokens).unwrap_or("".to_string());
		let right: String = to_string_pretty(&case.desired).unwrap_or("".to_string());
		println!("{} {}", Style::new().red().apply_to("✘ FAILED"), case.name);
		println!("{}", Style::new().red().apply_to("- actual"));
		println!("{}", Style::new().green().apply_to("+ expected"));
		let diff = TextDiff::from_lines(&*left, &*right);
		for change in diff.iter_all_changes() {
			let (sign, style) = match change.tag() {
				ChangeTag::Delete => ("-", Style::new().red()),
				ChangeTag::Insert => ("+", Style::new().green()),
				ChangeTag::Equal => (" ", Style::new()),
			};
			print!("{}{}", style.apply_to(sign).bold(), style.apply_to(change));
		}
		return 1;
	}
	0
}

#[test]
fn full_suite() {