[go: up one dir, main page]

comrak 0.45.0-rc.1

A 100% CommonMark-compatible GitHub Flavored Markdown parser and formatter
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78

use std::cell::RefCell;

use crate::{
    arena_tree::Node,
    nodes::{Ast, NodeValue},
};

use super::*;

#[test]
fn raw_node() {
    let user_input = "User input: <iframe></iframe>";
    let system_input_inline = "System Inline input: <iframe></iframe>";
    let system_input_block = "System Block input: <iframe></iframe>";
    let input = user_input.to_owned() + system_input_inline + "\n\n" + system_input_block + "\n";

    let mut options = Options::default();
    options.render.escape = true;
    options.render.unsafe_ = false;
    options.extension.tagfilter = true;

    let arena = Arena::new();
    let root = parse_document(&arena, user_input, &options);
    let raw_ast_inline = Ast::new(
        NodeValue::Raw(system_input_inline.to_string()),
        (0, 0).into(),
    );
    let raw_node_inline = arena.alloc(Node::new(RefCell::new(raw_ast_inline)));
    root.first_child()
        .unwrap()
        .last_child()
        .unwrap()
        .insert_after(raw_node_inline);
    let raw_ast_block = Ast::new(
        NodeValue::Raw(system_input_block.to_string()),
        (0, 0).into(),
    );
    let raw_node_block = arena.alloc(Node::new(RefCell::new(raw_ast_block)));
    root.first_child().unwrap().insert_after(raw_node_block);

    let mut output = String::new();
    html::format_document(root, &options, &mut output).unwrap();
    compare_strs(
        &output,
        concat!(
            "<p>User input: &lt;iframe&gt;&lt;/iframe&gt;",
            "System Inline input: <iframe></iframe></p>\n",
            "System Block input: <iframe></iframe>"
        ),
        "html",
        &input,
    );

    let mut md = String::new();
    cm::format_document_with_plugins(root, &options, &mut md, &options::Plugins::default())
        .unwrap();
    compare_strs(&md, &input, "cm", &input);

    let mut xml = String::new();
    crate::xml::format_document(root, &options, &mut xml).unwrap();
    compare_strs(
        &xml,
        concat!(
            "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n",
	    "<!DOCTYPE document SYSTEM \"CommonMark.dtd\">\n",
	    "<document xmlns=\"http://commonmark.org/xml/1.0\">\n",
	    "  <paragraph>\n",
	    "    <text xml:space=\"preserve\">User input: </text>\n",
	    "    <html_inline xml:space=\"preserve\">&lt;iframe&gt;</html_inline>\n",
	    "    <html_inline xml:space=\"preserve\">&lt;/iframe&gt;</html_inline>\n",
	    "    <raw xml:space=\"preserve\">System Inline input: &lt;iframe&gt;&lt;/iframe&gt;</raw>\n",
	    "  </paragraph>\n",
	    "  <raw xml:space=\"preserve\">System Block input: &lt;iframe&gt;&lt;/iframe&gt;</raw>\n</document>\n"
        ),
        "xml",
        &input,
    );
}