crashkeys.dev
Markdown parser fork with extended syntax for personal use.
1use markdown::to_html;
2use pretty_assertions::assert_eq;
3
4#[test]
5fn url() {
6 assert_eq!(
7 to_html("<https://%>"),
8 "<p><a href=\"https://%25\">https://%</a></p>",
9 "should support incorrect percentage encoded values (0)"
10 );
11
12 assert_eq!(
13 to_html("[](<%>)"),
14 "<p><a href=\"%25\"></a></p>",
15 "should support incorrect percentage encoded values (1)"
16 );
17
18 assert_eq!(
19 to_html("[](<%%20>)"),
20 "<p><a href=\"%25%20\"></a></p>",
21 "should support incorrect percentage encoded values (2)"
22 );
23
24 assert_eq!(
25 to_html("[](<%a%20>)"),
26 "<p><a href=\"%25a%20\"></a></p>",
27 "should support incorrect percentage encoded values (3)"
28 );
29
30 // Note: Surrogate handling not needed in Rust.
31 // assert_eq!(
32 // to_html("[](<foo\u{D800}bar>)"),
33 // "<p><a href=\"foo%EF%BF%BDbar\"></a></p>",
34 // "should support a lone high surrogate (lowest)"
35 // );
36
37 // Surrogate handling not needed in Rust.
38 // assert_eq!(
39 // to_html("[](<foo\u{DBFF}bar>)"),
40 // "<p><a href=\"foo%EF%BF%BDbar\"></a></p>",
41 // "should support a lone high surrogate (highest)"
42 // );
43
44 // Surrogate handling not needed in Rust.
45 // assert_eq!(
46 // to_html("[](<\u{D800}bar>)"),
47 // "<p><a href=\"%EF%BF%BDbar\"></a></p>",
48 // "should support a lone high surrogate at the start (lowest)"
49 // );
50
51 // Surrogate handling not needed in Rust.
52 // assert_eq!(
53 // to_html("[](<\u{DBFF}bar>)"),
54 // "<p><a href=\"%EF%BF%BDbar\"></a></p>",
55 // "should support a lone high surrogate at the start (highest)"
56 // );
57
58 // Surrogate handling not needed in Rust.
59 // assert_eq!(
60 // to_html("[](<foo\u{D800}>)"),
61 // "<p><a href=\"foo%EF%BF%BD\"></a></p>",
62 // "should support a lone high surrogate at the end (lowest)"
63 // );
64
65 // Surrogate handling not needed in Rust.
66 // assert_eq!(
67 // to_html("[](<foo\u{DBFF}>)"),
68 // "<p><a href=\"foo%EF%BF%BD\"></a></p>",
69 // "should support a lone high surrogate at the end (highest)"
70 // );
71
72 // Surrogate handling not needed in Rust.
73 // assert_eq!(
74 // to_html("[](<foo\u{DC00}bar>)"),
75 // "<p><a href=\"foo%EF%BF%BDbar\"></a></p>",
76 // "should support a lone low surrogate (lowest)"
77 // );
78
79 // Surrogate handling not needed in Rust.
80 // assert_eq!(
81 // to_html("[](<foo\u{DFFF}bar>)"),
82 // "<p><a href=\"foo%EF%BF%BDbar\"></a></p>",
83 // "should support a lone low surrogate (highest)"
84 // );
85
86 // Surrogate handling not needed in Rust.
87 // assert_eq!(
88 // to_html("[](<\u{DC00}bar>)"),
89 // "<p><a href=\"%EF%BF%BDbar\"></a></p>",
90 // "should support a lone low surrogate at the start (lowest)"
91 // );
92
93 // Surrogate handling not needed in Rust.
94 // assert_eq!(
95 // to_html("[](<\u{DFFF}bar>)"),
96 // "<p><a href=\"%EF%BF%BDbar\"></a></p>",
97 // "should support a lone low surrogate at the start (highest)"
98 // );
99
100 // Surrogate handling not needed in Rust.
101 // assert_eq!(
102 // to_html("[](<foo\u{DC00}>)"),
103 // "<p><a href=\"foo%EF%BF%BD\"></a></p>",
104 // "should support a lone low surrogate at the end (lowest)"
105 // );
106
107 // Surrogate handling not needed in Rust.
108 // assert_eq!(
109 // to_html("[](<foo\u{DFFF}>)"),
110 // "<p><a href=\"foo%EF%BF%BD\"></a></p>",
111 // "should support a lone low surrogate at the end (highest)"
112 // );
113
114 assert_eq!(
115 to_html("[](<🤔>)"),
116 "<p><a href=\"%F0%9F%A4%94\"></a></p>",
117 "should support an emoji"
118 );
119
120 let mut ascii = Vec::with_capacity(129);
121 let mut code = 0;
122
123 while code < 128 {
124 // LF and CR can’t be in resources.
125 if code == 10 || code == 13 {
126 code += 1;
127 continue;
128 }
129
130 // `<`, `>`, `\` need to be escaped.
131 if code == 60 || code == 62 || code == 92 {
132 ascii.push('\\');
133 }
134
135 ascii.push(char::from_u32(code).unwrap());
136
137 code += 1;
138 }
139
140 let ascii_in = ascii.into_iter().collect::<String>();
141 let ascii_out = "%EF%BF%BD%01%02%03%04%05%06%07%08%09%0B%0C%0E%0F%10%11%12%13%14%15%16%17%18%19%1A%1B%1C%1D%1E%1F%20!%22#$%25&'()*+,-./0123456789:;%3C=%3E?@ABCDEFGHIJKLMNOPQRSTUVWXYZ%5B%5C%5D%5E_%60abcdefghijklmnopqrstuvwxyz%7B%7C%7D~%7F";
142 assert_eq!(
143 to_html(&format!("[](<{}>)", ascii_in)),
144 format!("<p><a href=\"{}\"></a></p>", ascii_out),
145 "should support ascii characters"
146 );
147}