add a sed fuzzer#72
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cakebaker merged 7 commits intouutils:mainfrom Aug 25, 2025
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cakebaker
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May 18, 2025
dspinellis
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May 19, 2025
dspinellis
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Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #72 +/- ##
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Coverage 0.00% 0.00%
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Files 13 13
Lines 2729 2729
Branches 240 240
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Misses 2729 2729
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sylvestre
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Aug 24, 2025
| @@ -0,0 +1,264 @@ | |||
| name: Fuzzing | |||
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more or less what we have in rust coreutils
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to run it: |
cakebaker
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Aug 24, 2025
cakebaker
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Co-authored-by: Daniel Hofstetter <daniel.hofstetter@42dh.com>
Co-authored-by: Daniel Hofstetter <daniel.hofstetter@42dh.com>
cakebaker
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Aug 24, 2025
Comment on lines
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| pub fn is_gnu_cmd(cmd_path: &str) -> Result<(), std::io::Error> { | ||
| CHECK_GNU.call_once(|| { | ||
| let version_output = Command::new(cmd_path).arg("--version").output().unwrap(); | ||
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| println!("version_output {version_output:#?}"); | ||
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| let version_str = String::from_utf8_lossy(&version_output.stdout).to_string(); | ||
| if version_str.contains("GNU coreutils") { | ||
| IS_GNU.store(true, Ordering::Relaxed); | ||
| } | ||
| }); | ||
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| if IS_GNU.load(Ordering::Relaxed) { | ||
| Ok(()) | ||
| } else { | ||
| panic!("Not the GNU implementation"); | ||
| } | ||
| } |
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This function probably doesn't work as expected as it relies on coreutils.
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i am planning to move this into a crate
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cakebaker
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cakebaker
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cakebaker
reviewed
Aug 24, 2025
Co-authored-by: Daniel Hofstetter <daniel.hofstetter@42dh.com>
Co-authored-by: Daniel Hofstetter <daniel.hofstetter@42dh.com>
Co-authored-by: Daniel Hofstetter <daniel.hofstetter@42dh.com>
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far from perfect
Currently:
but found:
#71