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jid: Test for the size of our structs

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This shows how big JIDs are represented on the stack and in other
structs.
This commit is contained in:
Emmanuel Gil Peyrot 2023-06-19 23:25:48 +02:00
parent 17335136fe
commit a7dee0bef4
1 changed files with 22 additions and 0 deletions
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22
jid/src/lib.rs
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@ -769,6 +769,28 @@ mod tests {
use std::collections::HashMap;
use std::str::FromStr;
macro_rules! assert_size (
($t:ty, $sz:expr) => (
assert_eq!(::std::mem::size_of::<$t>(), $sz);
);
);
#[cfg(target_pointer_width = "32")]
#[test]
fn test_size() {
assert_size!(BareJid, 24);
assert_size!(FullJid, 36);
assert_size!(Jid, 36);
}
#[cfg(target_pointer_width = "64")]
#[test]
fn test_size() {
assert_size!(BareJid, 48);
assert_size!(FullJid, 72);
assert_size!(Jid, 72);
}
#[test]
fn can_parse_full_jids() {
assert_eq!(