test(nydus-image): remove unneeded tree dependency in unit test

Use `ls -R` instead, to avoid using `tree`. fix dragonflyoss#432 Signed-off-by: Qi Wang <[email protected]>
web-logs2 · May 17, 2022 · 40bd110 · 40bd110
1 parent 1c0598e
commit 40bd110
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/bin/nydus-image/builder/diff.rs b/src/bin/nydus-image/builder/diff.rs
@@ -979,11 +979,11 @@ pub mod tests {
 
         println!(
             "lower dir:\n {}",
-            exec(&format!("tree -a {:?}", lower_dir), true).unwrap()
+            exec(&format!("ls -R {:?}", lower_dir), true).unwrap()
         );
         println!(
             "merge dir:\n{}",
-            exec(&format!("tree -a {:?}", merge_dir), true).unwrap()
+            exec(&format!("ls -R {:?}", merge_dir), true).unwrap()
         );
 
         // Diff build lower layer