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use super::*;
use rustc_span::create_default_session_globals_then;
#[test]
fn test_block_doc_comment_1() {
create_default_session_globals_then(|| {
let comment = "\n * Test \n ** Test\n * Test\n";
let stripped = beautify_doc_string(Symbol::intern(comment), CommentKind::Block);
assert_eq!(stripped.as_str(), " Test \n* Test\n Test");
})
}
#[test]
fn test_block_doc_comment_2() {
create_default_session_globals_then(|| {
let comment = "\n * Test\n * Test\n";
let stripped = beautify_doc_string(Symbol::intern(comment), CommentKind::Block);
assert_eq!(stripped.as_str(), " Test\n Test");
})
}
#[test]
fn test_block_doc_comment_3() {
create_default_session_globals_then(|| {
let comment = "\n let a: *i32;\n *a = 5;\n";
let stripped = beautify_doc_string(Symbol::intern(comment), CommentKind::Block);
assert_eq!(stripped.as_str(), "let a: *i32;\n*a = 5;");
})
}
#[test]
fn test_line_doc_comment() {
create_default_session_globals_then(|| {
let stripped = beautify_doc_string(Symbol::intern(" test"), CommentKind::Line);
assert_eq!(stripped.as_str(), " test");
let stripped = beautify_doc_string(Symbol::intern("! test"), CommentKind::Line);
assert_eq!(stripped.as_str(), "! test");
let stripped = beautify_doc_string(Symbol::intern("test"), CommentKind::Line);
assert_eq!(stripped.as_str(), "test");
let stripped = beautify_doc_string(Symbol::intern("!test"), CommentKind::Line);
assert_eq!(stripped.as_str(), "!test");
})
}
#[test]
fn test_doc_blocks() {
create_default_session_globals_then(|| {
let stripped =
beautify_doc_string(Symbol::intern(" # Returns\n *\n "), CommentKind::Block);
assert_eq!(stripped.as_str(), " # Returns\n\n");
let stripped = beautify_doc_string(
Symbol::intern("\n * # Returns\n *\n "),
CommentKind::Block,
);
assert_eq!(stripped.as_str(), " # Returns\n\n");
let stripped = beautify_doc_string(Symbol::intern("\n * a\n "), CommentKind::Block);
assert_eq!(stripped.as_str(), " a\n");
})
}
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