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Fix event test on big-endian machines

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This commit is contained in:
Mike Dilger 2024-02-15 14:23:32 +13:00
parent 68a8cc6ad4
commit 612ddb0ab3
1 changed files with 86 additions and 2 deletions
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88
src/types/event/json_event.rs
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@ -150,9 +150,16 @@ pub fn parse_json_event(input: &[u8], output: &mut [u8]) -> Result<(usize, usize
mod test {
use super::*;
// FIXME this will fail on big-endian machines
#[test]
fn test_parse_json_event() {
if 256_u16.to_ne_bytes() == [1, 0] {
test_parse_json_event_big_endian();
} else {
test_parse_json_event_little_endian();
}
}
fn test_parse_json_event_little_endian() {
let json = br#"{"id":"a9663055164ab8b30d9524656370c4bf93393bb051b7edf4556f40c5298dc0c7","pubkey":"ee11a5dff40c19a555f41fe42b48f00e618c91225622ae37b6c2bb67b76c4e49","created_at":1681778790,"kind":1,"sig":"4dfea1a6f73141d5691e43afc3234dbe73016db0fb207cf247e0127cc2591ee6b4be5b462272030a9bde75882aae810f359682b1b6ce6cbb97201141c576db42","content":"He got snowed in","tags":[["client","gossip"],["p","e2ccf7cf20403f3f2a4a55b328f0de3be38558a7d5f33632fdaaefc726c1c8eb"],["e","2c86abcc98f7fd8a6750aab8df6c1863903f107206cc2d72e8afeb6c38357aed","wss://nostr-pub.wellorder.net/","root"]]}"#;
let mut buffer: Vec<u8> = Vec::with_capacity(4096);
buffer.resize(4096, 0);
@ -162,7 +169,8 @@ mod test {
&buffer[0..size],
&[
116, 1, 0, 0, // 372 bytes long
1, 0, 0, 0, // kind 1
1, 0, // kind 1
0, 0, // padding
102, 232, 61, 100, 0, 0, 0, 0, // created at 1681778790
169, 102, 48, 85, 22, 74, 184, 179, 13, 149, 36, 101, 99, 112, 196, 191, 147, 57,
59, 176, 81, 183, 237, 244, 85, 111, 64, 197, 41, 141, 192, 199, // id
@ -227,4 +235,80 @@ mod test {
assert_eq!(size, 372);
assert_eq!(&buffer[..372], &buffer2[..372]);
}
fn test_parse_json_event_big_endian() {
let json = br#"{"id":"a9663055164ab8b30d9524656370c4bf93393bb051b7edf4556f40c5298dc0c7","pubkey":"ee11a5dff40c19a555f41fe42b48f00e618c91225622ae37b6c2bb67b76c4e49","created_at":1681778790,"kind":1,"sig":"4dfea1a6f73141d5691e43afc3234dbe73016db0fb207cf247e0127cc2591ee6b4be5b462272030a9bde75882aae810f359682b1b6ce6cbb97201141c576db42","content":"He got snowed in","tags":[["client","gossip"],["p","e2ccf7cf20403f3f2a4a55b328f0de3be38558a7d5f33632fdaaefc726c1c8eb"],["e","2c86abcc98f7fd8a6750aab8df6c1863903f107206cc2d72e8afeb6c38357aed","wss://nostr-pub.wellorder.net/","root"]]}"#;
let mut buffer: Vec<u8> = Vec::with_capacity(4096);
buffer.resize(4096, 0);
let (_insize, size) = parse_json_event(&json[..], &mut buffer).unwrap();
assert_eq!(size, 372);
assert_eq!(
&buffer[0..size],
&[
0, 0, 1, 116, // 372 bytes long
0, 1, // kind 1
0, 0, // padding
0, 0, 0, 0, 100, 61, 232, 102, // created at 1681778790
169, 102, 48, 85, 22, 74, 184, 179, 13, 149, 36, 101, 99, 112, 196, 191, 147, 57,
59, 176, 81, 183, 237, 244, 85, 111, 64, 197, 41, 141, 192, 199, // id
238, 17, 165, 223, 244, 12, 25, 165, 85, 244, 31, 228, 43, 72, 240, 14, 97, 140,
145, 34, 86, 34, 174, 55, 182, 194, 187, 103, 183, 108, 78, 73, // pubkey
77, 254, 161, 166, 247, 49, 65, 213, 105, 30, 67, 175, 195, 35, 77, 190, 115, 1,
109, 176, 251, 32, 124, 242, 71, 224, 18, 124, 194, 89, 30, 230, 180, 190, 91, 70,
34, 114, 3, 10, 155, 222, 117, 136, 42, 174, 129, 15, 53, 150, 130, 177, 182, 206,
108, 187, 151, 32, 17, 65, 197, 118, 219, 66, // sig
// 144:
0, 208, // tags section is 208 bytes long
3, 0, // there are three tags
0, 10, // first tag is at offset 10
0, 28, // second tag is at offset 28
0, 99, // third tag is at offset 99
// 154: (144+10)
0, 2, // the first tag has 2 strings
0, 6, // the first string is 6 bytes long
99, 108, 105, 101, 110, 116, // "client"
0, 6, // the second string is 6 bytes long
103, 111, 115, 115, 105, 112, // "gossip"
// 172: (144+28)
0, 2, // the second tag has two strings
0, 1, // the first string is 1 char long
112, // "p"
0, 64, // the second string is 64 bytes long
101, 50, 99, 99, 102, 55, 99, 102, 50, 48, 52, 48, 51, 102, 51, 102, 50, 97, 52,
97, 53, 53, 98, 51, 50, 56, 102, 48, 100, 101, 51, 98, 101, 51, 56, 53, 53, 56, 97,
55, 100, 53, 102, 51, 51, 54, 51, 50, 102, 100, 97, 97, 101, 102, 99, 55, 50, 54,
99, 49, 99, 56, 101,
98, // "e2ccf7cf20403f3f2a4a55b328f0de3be38558a7d5f33632fdaaefc726c1c8eb"
// 243: (144+99)
0, 4, // the third tag has 4 strings
0, 1, // the first string is 1 char long
101, // "e"
0, 64, // the second string is 64 bytes long
50, 99, 56, 54, 97, 98, 99, 99, 57, 56, 102, 55, 102, 100, 56, 97, 54, 55, 53, 48,
97, 97, 98, 56, 100, 102, 54, 99, 49, 56, 54, 51, 57, 48, 51, 102, 49, 48, 55, 50,
48, 54, 99, 99, 50, 100, 55, 50, 101, 56, 97, 102, 101, 98, 54, 99, 51, 56, 51, 53,
55, 97, 101,
100, // "2c86abcc98f7fd8a6750aab8df6c1863903f107206cc2d72e8afeb6c38357aed"
0, 30, // the third string is 30 bytes long
119, 115, 115, 58, 47, 47, 110, 111, 115, 116, 114, 45, 112, 117, 98, 46, 119, 101,
108, 108, 111, 114, 100, 101, 114, 46, 110, 101, 116,
47, // "wss://nostr-pub.wellorder.net/"
0, 4, // the fourth string is 4 bytes long
114, 111, 111, 116, // "root"
// 352: (144+208)
0, 0, 0, 16, // the content is 16 bytes long
72, 101, 32, 103, 111, 116, 32, 115, 110, 111, 119, 101, 100, 32, 105,
110, // "He got snowed in"
// 372:
]
);
// Same event in a different order
let json2 = br#"{"kind":1,"pubkey":"ee11a5dff40c19a555f41fe42b48f00e618c91225622ae37b6c2bb67b76c4e49","created_at":1681778790,"sig":"4dfea1a6f73141d5691e43afc3234dbe73016db0fb207cf247e0127cc2591ee6b4be5b462272030a9bde75882aae810f359682b1b6ce6cbb97201141c576db42","tags":[["client","gossip"],["p","e2ccf7cf20403f3f2a4a55b328f0de3be38558a7d5f33632fdaaefc726c1c8eb"],["e","2c86abcc98f7fd8a6750aab8df6c1863903f107206cc2d72e8afeb6c38357aed","wss://nostr-pub.wellorder.net/","root"]],"id":"a9663055164ab8b30d9524656370c4bf93393bb051b7edf4556f40c5298dc0c7","content":"He got snowed in"}"#;
let mut buffer2: Vec<u8> = Vec::with_capacity(4096);
buffer2.resize(4096, 0);
let (_insize, size) = parse_json_event(&json2[..], &mut buffer2).unwrap();
assert_eq!(size, 372);
assert_eq!(&buffer[..372], &buffer2[..372]);
}
}