Shallow clone of https://github.com/wooorm/markdown-rs
This commit is contained in:
Lukas Stancik
@@ -0,0 +1,414 @@
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use markdown::{mdast::Node, to_mdast as from};
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use mdast_util_to_markdown::{
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to_markdown as to, to_markdown_with_options as to_md_with_opts, Options,
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};
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use pretty_assertions::assert_eq;
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#[test]
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fn roundtrip() {
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let doc: String = document(vec![
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"> * Lorem ipsum dolor sit amet",
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">",
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"> * consectetur adipisicing elit",
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"",
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]);
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assert_eq!(to(&from(&doc, &Default::default()).unwrap()).unwrap(), doc);
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let doc: String = document(vec![
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"* Lorem ipsum dolor sit amet",
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"",
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" 1. consectetur adipisicing elit",
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"",
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" 2. sed do eiusmod tempor incididunt",
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"",
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]);
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assert_eq!(to(&from(&doc, &Default::default()).unwrap()).unwrap(), doc);
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let doc: String = document(vec![
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"* 1. Lorem ipsum dolor sit amet",
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"",
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" 2. consectetur adipisicing elit",
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"",
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]);
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assert_eq!(to(&from(&doc, &Default::default()).unwrap()).unwrap(), doc);
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let doc: String = document(vec![
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"* hello",
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" * world",
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" how",
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"",
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" are",
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" you",
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"",
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" * today",
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"* hi",
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"",
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]);
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assert_eq!(to(&from(&doc, &Default::default()).unwrap()).unwrap(), doc);
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let doc: String = "An autolink: <http://example.com/?foo=1&bar=2>.\n".to_string();
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assert_eq!(to(&from(&doc, &Default::default()).unwrap()).unwrap(), doc);
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let doc: String = document(vec![
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"A [primary][toString], [secondary][constructor], and [tertiary][__proto__] link.",
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"",
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"[toString]: http://primary.com",
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"",
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"[__proto__]: http://tertiary.com",
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"",
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"[constructor]: http://secondary.com",
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"",
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]);
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assert_eq!(to(&from(&doc, &Default::default()).unwrap()).unwrap(), doc);
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let doc: String = document(vec![
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"* foo",
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"",
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"*",
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"",
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"* bar",
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"",
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"* baz",
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"",
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"*",
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"",
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"* qux quux",
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"",
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]);
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assert_eq!(to(&from(&doc, &Default::default()).unwrap()).unwrap(), doc);
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let doc: String = "* a\n\n<!---->\n\n* b\n".to_string();
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assert_eq!(to(&from(&doc, &Default::default()).unwrap()).unwrap(), doc);
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let doc: String = document(vec![
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" <h3>Header 3</h3>",
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"",
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" <blockquote>",
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" <p>This is a blockquote.</p>",
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" ",
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" <p>This is the second paragraph in the blockquote.</p>",
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" ",
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" <h2>This is an H2 in a blockquote</h2>",
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" </blockquote>",
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"",
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]);
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assert_eq!(
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to_md_with_opts(
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&from(&doc, &Default::default()).unwrap(),
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&Options {
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fences: false,
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..Default::default()
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}
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)
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.unwrap(),
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doc
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);
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let doc: String = "> a\n\n> b\n".to_string();
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assert_eq!(to(&from(&doc, &Default::default()).unwrap()).unwrap(), doc);
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let doc: String = "[**https://unifiedjs.com/**](https://unifiedjs.com/)\n".to_string();
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assert_eq!(to(&from(&doc, &Default::default()).unwrap()).unwrap(), doc);
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let step1 = "\\ \\\\ \\\\\\ \\\\\\\\";
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let step2 = "\\ \\ \\\\\\ \\\\\\\\\n";
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assert_eq!(
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to(&from(step1, &Default::default()).unwrap()).unwrap(),
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step2
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);
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assert_eq!(
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to(&from(step2, &Default::default()).unwrap()).unwrap(),
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step2
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);
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let doc = "\\\\\\*a\n";
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assert_eq!(to(&from(doc, &Default::default()).unwrap()).unwrap(), doc);
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let doc = "\\\\*a\\\\\\*";
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assert_eq!(
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remove_pos(&mut from(doc, &Default::default()).unwrap()),
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remove_pos(
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&mut from(
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&to(&from(doc, &Default::default()).unwrap()).unwrap(),
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&Default::default()
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)
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.unwrap()
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)
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);
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let doc = "```\n \n```\n";
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assert_eq!(to(&from(doc, &Default::default()).unwrap()).unwrap(), doc);
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let doc = "* * -\n";
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assert_eq!(to(&from(doc, &Default::default()).unwrap()).unwrap(), doc);
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let doc = "- ***\n";
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assert_eq!(to(&from(doc, &Default::default()).unwrap()).unwrap(), doc);
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let mut tree = from("* a\n- b", &Default::default()).unwrap();
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assert_eq!(
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remove_pos(&mut tree),
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remove_pos(
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&mut from(
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&to_md_with_opts(
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&tree,
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&Options {
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bullet: '*',
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bullet_other: '-',
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..Default::default()
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}
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)
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.unwrap(),
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&Default::default()
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)
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.unwrap()
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)
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);
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let mut tree = from("* ---\n- - +\n+ b", &Default::default()).unwrap();
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assert_eq!(
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remove_pos(&mut tree),
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remove_pos(
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&mut from(
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&to_md_with_opts(
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&tree,
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&Options {
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bullet: '*',
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bullet_other: '-',
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..Default::default()
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}
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)
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.unwrap(),
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&Default::default()
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)
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.unwrap()
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)
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);
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let mut tree = from("- - +\n* ---\n+ b", &Default::default()).unwrap();
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assert_eq!(
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remove_pos(&mut tree),
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remove_pos(
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&mut from(
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&to_md_with_opts(
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&tree,
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&Options {
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bullet: '*',
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bullet_other: '-',
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..Default::default()
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}
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)
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.unwrap(),
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&Default::default()
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)
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.unwrap()
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)
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);
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let mut tree = from("- - +\n- -", &Default::default()).unwrap();
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assert_eq!(
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remove_pos(&mut tree),
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remove_pos(
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&mut from(
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&to_md_with_opts(
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&tree,
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&Options {
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bullet: '*',
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bullet_other: '-',
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..Default::default()
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}
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)
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.unwrap(),
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&Default::default()
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)
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.unwrap()
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)
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);
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let mut tree = from("* - +\n *\n -\n +", &Default::default()).unwrap();
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assert_eq!(
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remove_pos(&mut tree),
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remove_pos(
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&mut from(
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&to_md_with_opts(
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&tree,
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&Options {
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bullet: '*',
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bullet_other: '-',
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..Default::default()
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}
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)
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.unwrap(),
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&Default::default()
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)
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.unwrap()
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)
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);
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let mut tree = from("- +\n- *\n -\n +", &Default::default()).unwrap();
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assert_eq!(
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remove_pos(&mut tree),
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remove_pos(
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&mut from(
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&to_md_with_opts(
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&tree,
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&Options {
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bullet: '*',
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bullet_other: '-',
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..Default::default()
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}
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)
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.unwrap(),
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&Default::default()
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)
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.unwrap()
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)
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);
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let mut tree = from("1. a\n1) b", &Default::default()).unwrap();
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assert_eq!(
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remove_pos(&mut tree),
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remove_pos(&mut from(&to(&tree).unwrap(), &Default::default()).unwrap())
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);
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let mut tree = from("1. ---\n1) 1. 1)\n1. b", &Default::default()).unwrap();
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assert_eq!(
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remove_pos(&mut tree),
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remove_pos(&mut from(&to(&tree).unwrap(), &Default::default()).unwrap())
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);
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let mut tree = from("1. 1. 1)\n1) ---\n1. b", &Default::default()).unwrap();
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assert_eq!(
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remove_pos(&mut tree),
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remove_pos(&mut from(&to(&tree).unwrap(), &Default::default()).unwrap())
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);
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let mut tree = from("1. 1. 1)\n1. 1.", &Default::default()).unwrap();
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assert_eq!(
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remove_pos(&mut tree),
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remove_pos(&mut from(&to(&tree).unwrap(), &Default::default()).unwrap())
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);
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let mut tree = from("1. 1) 1.\n 1.\n 1)\n 1.", &Default::default()).unwrap();
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assert_eq!(
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remove_pos(&mut tree),
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remove_pos(&mut from(&to(&tree).unwrap(), &Default::default()).unwrap())
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);
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let mut tree = from("1. 1) 1.\n 1) 1.\n 1)\n 1.", &Default::default()).unwrap();
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assert_eq!(
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remove_pos(&mut tree),
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remove_pos(&mut from(&to(&tree).unwrap(), &Default::default()).unwrap())
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);
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let mut tree = from("1. 1)\n1. 1.\n 1)\n 1.", &Default::default()).unwrap();
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assert_eq!(
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remove_pos(&mut tree),
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remove_pos(&mut from(&to(&tree).unwrap(), &Default::default()).unwrap())
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);
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let doc: String = " \n".to_string();
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assert_eq!(to(&from(&doc, &Default::default()).unwrap()).unwrap(), doc);
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let doc: String = "	\n".to_string();
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assert_eq!(to(&from(&doc, &Default::default()).unwrap()).unwrap(), doc);
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let doc: String = "  a  \n	\tb\t	\n".to_string();
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assert_eq!(to(&from(&doc, &Default::default()).unwrap()).unwrap(), doc);
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let doc: String = "Separate paragraphs:
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a * is this emphasis? *
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a ** is this emphasis? **
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a *** is this emphasis? ***
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a *\\* is this emphasis? *\\*
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a \\** is this emphasis? \\**
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a **\\* is this emphasis? **\\*
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a *\\** is this emphasis? *\\**
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One paragraph:
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a * is this emphasis? *
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a ** is this emphasis? **
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a *** is this emphasis? ***
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a *\\* is this emphasis? *\\*
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a \\** is this emphasis? \\**
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a **\\* is this emphasis? **\\*
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a *\\** is this emphasis? *\\**"
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.to_string();
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let mut tree = from(&doc, &Default::default()).unwrap();
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assert_eq!(
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remove_pos(&mut from(&to(&tree).unwrap(), &Default::default()).unwrap()),
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remove_pos(&mut tree),
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);
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let doc: String = "Separate paragraphs:
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a _ is this emphasis? _
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a __ is this emphasis? __
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a ___ is this emphasis? ___
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a _\\_ is this emphasis? _\\_
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a \\__ is this emphasis? \\__
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a __\\_ is this emphasis? __\\_
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a _\\__ is this emphasis? _\\__
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One paragraph:
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a _ is this emphasis? _
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a __ is this emphasis? __
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a ___ is this emphasis? ___
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a _\\_ is this emphasis? _\\_
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a \\__ is this emphasis? \\__
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a __\\_ is this emphasis? __\\_
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a _\\__ is this emphasis? _\\__"
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.to_string();
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let mut tree = from(&doc, &Default::default()).unwrap();
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assert_eq!(
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remove_pos(&mut from(&to(&tree).unwrap(), &Default::default()).unwrap()),
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remove_pos(&mut tree),
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);
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let doc: String = to(&from("(____", &Default::default()).unwrap()).unwrap();
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assert_eq!(to(&from(&doc, &Default::default()).unwrap()).unwrap(), doc);
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let doc: String = to(&from(
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"Once activated, a service worker ______, then transitions to idle…",
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&Default::default(),
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)
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.unwrap())
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.unwrap();
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assert_eq!(to(&from(&doc, &Default::default()).unwrap()).unwrap(), doc);
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}
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fn remove_pos(node: &mut Node) {
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node.position_set(None);
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if let Some(children) = node.children_mut() {
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for child in children {
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remove_pos(child);
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}
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}
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}
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fn document(doc: Vec<&str>) -> String {
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doc.join("\n")
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}
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Reference in New Issue
Block a user