blob: 1ceaf23ab6ccd77a93a21f6c01be1b6b41f0e643 (
plain)
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
|
use paste::paste;
#[test]
fn test_paste_doc() {
macro_rules! m {
($ret:ident) => {
paste! {
#[doc = "Create a new [`" $ret "`] object."]
fn new() -> $ret { todo!() }
}
};
}
struct Paste;
m!(Paste);
let _ = new;
}
macro_rules! get_doc {
(#[doc = $literal:tt]) => {
$literal
};
}
#[test]
fn test_escaping() {
let doc = paste! {
get_doc!(#[doc = "s\"" r#"r#""#])
};
let expected = "s\"r#\"";
assert_eq!(doc, expected);
}
#[test]
fn test_literals() {
let doc = paste! {
get_doc!(#[doc = "int=" 0x1 " bool=" true " float=" 0.01])
};
let expected = "int=0x1 bool=true float=0.01";
assert_eq!(doc, expected);
}
#[test]
fn test_case() {
let doc = paste! {
get_doc!(#[doc = "HTTP " get:upper "!"])
};
let expected = "HTTP GET!";
assert_eq!(doc, expected);
}
|