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Always print output file in test code

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Dave Rolsky 2025-04-12 08:11:32 -05:00
parent 329eb5fa43
commit ddb18cfff9
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1 changed files with 9 additions and 9 deletions
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18
run-tests/src/main.rs
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@ -122,12 +122,16 @@ fn check_binary(bin_path: &PathBuf, expect_file_re: Option<&str>, expect_strippe
.output() .output()
.expect("Failed to execute `file` command"); .expect("Failed to execute `file` command");
let file_output = String::from_utf8_lossy(&output.stdout); let file_output = String::from_utf8_lossy(&output.stdout);
println!(
"output from `file` for {}: {file_output}",
bin_path.display(),
);
if let Some(file_re) = expect_file_re { if let Some(file_re) = expect_file_re {
let re = Regex::new(file_re).expect("Invalid regex"); let re = Regex::new(file_re).expect("Invalid regex");
assert!( assert!(
re.is_match(&file_output), re.is_match(&file_output),
"`file` output for {} matches `{file_re}`", "`file` output for {} matches `{file_re}`: `{file_output}`",
bin_path.display(), bin_path.display(),
); );
} }
@ -140,29 +144,25 @@ fn check_binary(bin_path: &PathBuf, expect_file_re: Option<&str>, expect_strippe
if expect_stripped { if expect_stripped {
assert!( assert!(
!file_output.contains("not stripped"), !file_output.contains("not stripped"),
"`file` does not report {} as 'not stripped': `{}`", "`file` does not report {} as 'not stripped': `{file_output}`",
bin_path.display(), bin_path.display(),
file_output,
); );
assert!( assert!(
file_output.contains("stripped"), file_output.contains("stripped"),
"`file` reports {} as 'stripped': `{}`", "`file` reports {} as 'stripped': `{file_output}`",
bin_path.display(), bin_path.display(),
file_output,
); );
} else if cfg!(windows) { } else if cfg!(windows) {
assert!( assert!(
!file_output.contains("stripped"), !file_output.contains("stripped"),
"`file` does not report {} as 'stripped': `{}`", "`file` does not report {} as 'stripped': `{file_output}`",
bin_path.display(), bin_path.display(),
file_output,
); );
} else { } else {
assert!( assert!(
file_output.contains("not stripped"), file_output.contains("not stripped"),
"`file` reports {} as 'not stripped': `{}`", "`file` reports {} as 'not stripped': `{file_output}`",
bin_path.display(), bin_path.display(),
file_output,
); );
} }
} }