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tests/util: Improve assertion messages of CmdResult::stderr_is_bytes, stdout_is_bytes

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This commit is contained in:
Joining7943 2023-01-06 17:05:59 +01:00
parent 1fadeb43b2
commit 78a381032b
1 changed files with 12 additions and 2 deletions
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14
tests/common/util.rs
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@ -474,7 +474,11 @@ impl CmdResult {
/// whose bytes equal those of the passed in slice
#[track_caller]
pub fn stdout_is_bytes<T: AsRef<[u8]>>(&self, msg: T) -> &Self {
assert_eq!(self.stdout, msg.as_ref());
assert_eq!(self.stdout, msg.as_ref(),
"stdout as bytes wasn't equal to expected bytes. Result as strings:\nstdout ='{:?}'\nexpected='{:?}'",
std::str::from_utf8(&self.stdout),
std::str::from_utf8(msg.as_ref()),
);
self
}
@ -555,7 +559,13 @@ impl CmdResult {
/// whose bytes equal those of the passed in slice
#[track_caller]
pub fn stderr_is_bytes<T: AsRef<[u8]>>(&self, msg: T) -> &Self {
assert_eq!(self.stderr, msg.as_ref());
assert_eq!(
&self.stderr,
msg.as_ref(),
"stderr as bytes wasn't equal to expected bytes. Result as strings:\nstderr ='{:?}'\nexpected='{:?}'",
std::str::from_utf8(&self.stderr),
std::str::from_utf8(msg.as_ref())
);
self
}