91 lines
2.6 KiB
Rust
91 lines
2.6 KiB
Rust
use markdown::{
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mdast::{Break, Node, Paragraph, Root, Text},
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message, to_html, to_html_with_options, to_mdast,
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unist::Position,
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Constructs, Options, ParseOptions,
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};
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use pretty_assertions::assert_eq;
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#[test]
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fn hard_break_escape() -> Result<(), message::Message> {
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assert_eq!(
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to_html("foo\\\nbaz"),
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"<p>foo<br />\nbaz</p>",
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"should support a backslash to form a hard break"
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);
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assert_eq!(
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to_html("foo\\\n bar"),
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"<p>foo<br />\nbar</p>",
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"should support leading spaces after an escape hard break"
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);
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assert_eq!(
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to_html("*foo\\\nbar*"),
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"<p><em>foo<br />\nbar</em></p>",
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"should support escape hard breaks in emphasis"
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);
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assert_eq!(
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to_html("``code\\\ntext``"),
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"<p><code>code\\ text</code></p>",
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"should not support escape hard breaks in code"
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);
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assert_eq!(
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to_html("foo\\"),
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"<p>foo\\</p>",
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"should not support escape hard breaks at the end of a paragraph"
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);
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assert_eq!(
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to_html("### foo\\"),
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"<h3>foo\\</h3>",
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"should not support escape hard breaks at the end of a heading"
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);
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assert_eq!(
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to_html_with_options(
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"a\\\nb",
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&Options {
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parse: ParseOptions {
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constructs: Constructs {
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hard_break_escape: false,
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..Constructs::default()
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},
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..Default::default()
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},
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..Default::default()
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}
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)?,
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"<p>a\\\nb</p>",
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"should support turning off hard break (escape)"
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);
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assert_eq!(
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to_mdast("a\\\nb.", &Default::default())?,
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Node::Root(Root {
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children: vec![Node::Paragraph(Paragraph {
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children: vec![
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Node::Text(Text {
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value: "a".into(),
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position: Some(Position::new(1, 1, 0, 1, 2, 1))
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}),
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Node::Break(Break {
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position: Some(Position::new(1, 2, 1, 2, 1, 3))
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}),
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Node::Text(Text {
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value: "b.".into(),
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position: Some(Position::new(2, 1, 3, 2, 3, 5))
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}),
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],
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position: Some(Position::new(1, 1, 0, 2, 3, 5))
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})],
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position: Some(Position::new(1, 1, 0, 2, 3, 5))
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}),
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"should support hard break (escape) as `Break`s in mdast"
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);
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Ok(())
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}
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