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
|
// SPDX-License-Identifier: Apache-2.0
//! This test validates that we don't get stack overflows.
//!
//! If container types cause recursion, then a long list of prefixes which
//! indicate nested container types could cause the stack to overflow. We
//! test each of these types here to ensure there is no stack overflow.
use ciborium::{
de::{from_reader, Error},
value::Value,
};
#[test]
fn array() {
let bytes = [0x9f; 128 * 1024];
match from_reader::<Value, _>(&bytes[..]).unwrap_err() {
Error::RecursionLimitExceeded => (),
e => panic!("incorrect error: {:?}", e),
}
}
#[test]
fn map() {
let bytes = [0xbf; 128 * 1024];
match from_reader::<Value, _>(&bytes[..]).unwrap_err() {
Error::RecursionLimitExceeded => (),
e => panic!("incorrect error: {:?}", e),
}
}
#[test]
fn bytes() {
let bytes = [0x5f; 128 * 1024];
match from_reader::<Value, _>(&bytes[..]).unwrap_err() {
Error::Io(..) => (),
e => panic!("incorrect error: {:?}", e),
}
}
#[test]
fn text() {
let bytes = [0x7f; 128 * 1024];
match from_reader::<Value, _>(&bytes[..]).unwrap_err() {
Error::Io(..) => (),
e => panic!("incorrect error: {:?}", e),
}
}
|
