wjones127 commented on code in PR #4060:
URL: https://github.com/apache/arrow-rs/pull/4060#discussion_r1201366742
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object_store/src/lib.rs:
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@@ -1119,6 +1189,59 @@ mod tests {
assert_eq!(actual, expected, "{prefix:?} - {offset:?}");
}
+ // Test bulk delete
+ let paths = vec![
+ Path::from("a/a.file"),
+ Path::from("a/a/b.file"),
+ Path::from("aa/a.file"),
+ Path::from("ab/a.file"),
+ Path::from("a/😀.file"),
+ ];
+
+ let out_paths = storage
+ .delete_stream(futures::stream::iter(paths.clone()).boxed())
+ .buffered(5)
+ .map_ok(futures::stream::iter)
+ .try_flatten()
+ .try_collect::<Vec<_>>()
+ .await
+ .unwrap();
+
+ for path in &paths {
+ let err = storage.head(path).await.unwrap_err();
+ assert!(matches!(err, crate::Error::NotFound { .. }), "{}", err);
+ }
+
+ // Some object stores return results out of order (for example, S3)
Review Comment:
That's fair. It will also make it easier to write a test with mixed success
and failure.
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