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authorQuentin Dufour <quentin@deuxfleurs.fr>2022-02-09 11:24:46 +0100
committerQuentin Dufour <quentin@deuxfleurs.fr>2022-03-07 17:05:10 +0100
commit0f4e0e8bb93c0d7e75a38d4e52a1a711d41ee5c9 (patch)
tree326397115ebee2ace80a309e059e871ddea0c7d4 /src
parent2a3afcaf659bca7fa43501f6adb016626e6f29ed (diff)
downloadgarage-0f4e0e8bb93c0d7e75a38d4e52a1a711d41ee5c9.tar.gz
garage-0f4e0e8bb93c0d7e75a38d4e52a1a711d41ee5c9.zip
Move ListObjects tests to Rust
Diffstat (limited to 'src')
-rw-r--r--src/garage/tests/lib.rs1
-rw-r--r--src/garage/tests/listobjects.rs432
2 files changed, 433 insertions, 0 deletions
diff --git a/src/garage/tests/lib.rs b/src/garage/tests/lib.rs
index 627d4468..6041d408 100644
--- a/src/garage/tests/lib.rs
+++ b/src/garage/tests/lib.rs
@@ -1,4 +1,5 @@
#[macro_use]
mod common;
+mod listobjects;
mod simple;
diff --git a/src/garage/tests/listobjects.rs b/src/garage/tests/listobjects.rs
new file mode 100644
index 00000000..72492a89
--- /dev/null
+++ b/src/garage/tests/listobjects.rs
@@ -0,0 +1,432 @@
+use crate::common;
+
+const KEYS: [&str; 8] = ["a", "a/a", "a/b", "a/c", "a/d/a", "a/é", "b", "c"];
+
+#[tokio::test]
+async fn test_listobjectsv2() {
+ let ctx = common::context();
+ let bucket = ctx.create_bucket("listobjectsv2");
+
+ for k in KEYS {
+ ctx.client
+ .put_object()
+ .bucket(&bucket)
+ .key(k)
+ .send()
+ .await
+ .unwrap();
+ }
+
+ {
+ // Scoping the variable to avoid reusing it
+ // in a following assert due to copy paste
+ let r = ctx
+ .client
+ .list_objects_v2()
+ .bucket(&bucket)
+ .send()
+ .await
+ .unwrap();
+
+ assert_eq!(r.contents.unwrap().len(), 8);
+ assert!(r.common_prefixes.is_none());
+ }
+
+ //@FIXME aws-sdk-s3 automatically checks max-key values.
+ // If we set it to zero, it drops it, and it is probably
+ // the same behavior on values bigger than 1000.
+ // Boto and awscli do not perform these tests, we should write
+ // our own minimal library to bypass AWS SDK's tests and be
+ // sure that we behave correctly.
+
+ {
+ // With 2 elements
+ let r = ctx
+ .client
+ .list_objects_v2()
+ .bucket(&bucket)
+ .max_keys(2)
+ .send()
+ .await
+ .unwrap();
+
+ assert_eq!(r.contents.unwrap().len(), 2);
+ assert!(r.common_prefixes.is_none());
+ assert!(r.next_continuation_token.is_some());
+ }
+
+ {
+ // With pagination
+ let mut cnt = 0;
+ let mut next = None;
+ let last_idx = KEYS.len() - 1;
+
+ for i in 0..KEYS.len() {
+ let r = ctx
+ .client
+ .list_objects_v2()
+ .bucket(&bucket)
+ .set_continuation_token(next)
+ .max_keys(1)
+ .send()
+ .await
+ .unwrap();
+
+ cnt += 1;
+ next = r.next_continuation_token;
+
+ assert_eq!(r.contents.unwrap().len(), 1);
+ assert!(r.common_prefixes.is_none());
+ if i != last_idx {
+ assert!(next.is_some());
+ }
+ }
+ assert_eq!(cnt, KEYS.len());
+ }
+
+ {
+ // With a delimiter
+ let r = ctx
+ .client
+ .list_objects_v2()
+ .bucket(&bucket)
+ .delimiter("/")
+ .send()
+ .await
+ .unwrap();
+
+ assert_eq!(r.contents.unwrap().len(), 3);
+ assert_eq!(r.common_prefixes.unwrap().len(), 1);
+ }
+
+ {
+ // With a delimiter and pagination
+ let mut cnt_pfx = 0;
+ let mut cnt_key = 0;
+ let mut next = None;
+
+ for _i in 0..KEYS.len() {
+ let r = ctx
+ .client
+ .list_objects_v2()
+ .bucket(&bucket)
+ .set_continuation_token(next)
+ .delimiter("/")
+ .max_keys(1)
+ .send()
+ .await
+ .unwrap();
+
+ next = r.next_continuation_token;
+ match (r.contents, r.common_prefixes) {
+ (Some(k), None) if k.len() == 1 => cnt_key += 1,
+ (None, Some(pfx)) if pfx.len() == 1 => cnt_pfx += 1,
+ _ => unreachable!("logic error"),
+ };
+ if next.is_none() {
+ break;
+ }
+ }
+ assert_eq!(cnt_key, 3);
+ assert_eq!(cnt_pfx, 1);
+ }
+
+ {
+ // With a prefix
+ let r = ctx
+ .client
+ .list_objects_v2()
+ .bucket(&bucket)
+ .prefix("a/")
+ .send()
+ .await
+ .unwrap();
+
+ assert_eq!(r.contents.unwrap().len(), 5);
+ assert!(r.common_prefixes.is_none());
+ }
+
+ {
+ // With a prefix and a delimiter
+ let r = ctx
+ .client
+ .list_objects_v2()
+ .bucket(&bucket)
+ .prefix("a/")
+ .delimiter("/")
+ .send()
+ .await
+ .unwrap();
+
+ assert_eq!(r.contents.unwrap().len(), 4);
+ assert_eq!(r.common_prefixes.unwrap().len(), 1);
+ }
+
+ {
+ // With a prefix, a delimiter and max_key
+ let r = ctx
+ .client
+ .list_objects_v2()
+ .bucket(&bucket)
+ .prefix("a/")
+ .delimiter("/")
+ .max_keys(1)
+ .send()
+ .await
+ .unwrap();
+
+ assert_eq!(r.contents.as_ref().unwrap().len(), 1);
+ assert_eq!(
+ r.contents
+ .unwrap()
+ .first()
+ .unwrap()
+ .key
+ .as_ref()
+ .unwrap()
+ .as_str(),
+ "a/a"
+ );
+ assert!(r.common_prefixes.is_none());
+ }
+ {
+ // With start_after before all keys
+ let r = ctx
+ .client
+ .list_objects_v2()
+ .bucket(&bucket)
+ .start_after("Z")
+ .send()
+ .await
+ .unwrap();
+
+ assert_eq!(r.contents.unwrap().len(), 8);
+ assert!(r.common_prefixes.is_none());
+ }
+ {
+ // With start_after after all keys
+ let r = ctx
+ .client
+ .list_objects_v2()
+ .bucket(&bucket)
+ .start_after("c")
+ .send()
+ .await
+ .unwrap();
+
+ assert!(r.contents.is_none());
+ assert!(r.common_prefixes.is_none());
+ }
+}
+
+#[tokio::test]
+async fn test_listobjectsv1() {
+ let ctx = common::context();
+ let bucket = ctx.create_bucket("listobjects");
+
+ for k in KEYS {
+ ctx.client
+ .put_object()
+ .bucket(&bucket)
+ .key(k)
+ .send()
+ .await
+ .unwrap();
+ }
+
+ {
+ let r = ctx
+ .client
+ .list_objects()
+ .bucket(&bucket)
+ .send()
+ .await
+ .unwrap();
+
+ assert_eq!(r.contents.unwrap().len(), 8);
+ assert!(r.common_prefixes.is_none());
+ }
+
+ {
+ // With 2 elements
+ let r = ctx
+ .client
+ .list_objects()
+ .bucket(&bucket)
+ .max_keys(2)
+ .send()
+ .await
+ .unwrap();
+
+ assert_eq!(r.contents.unwrap().len(), 2);
+ assert!(r.common_prefixes.is_none());
+ assert!(r.next_marker.is_some());
+ }
+
+ {
+ // With pagination
+ let mut cnt = 0;
+ let mut next = None;
+ let last_idx = KEYS.len() - 1;
+
+ for i in 0..KEYS.len() {
+ let r = ctx
+ .client
+ .list_objects()
+ .bucket(&bucket)
+ .set_marker(next)
+ .max_keys(1)
+ .send()
+ .await
+ .unwrap();
+
+ cnt += 1;
+ next = r.next_marker;
+
+ assert_eq!(r.contents.unwrap().len(), 1);
+ assert!(r.common_prefixes.is_none());
+ if i != last_idx {
+ assert!(next.is_some());
+ }
+ }
+ assert_eq!(cnt, KEYS.len());
+ }
+
+ {
+ // With a delimiter
+ let r = ctx
+ .client
+ .list_objects()
+ .bucket(&bucket)
+ .delimiter("/")
+ .send()
+ .await
+ .unwrap();
+
+ assert_eq!(r.contents.unwrap().len(), 3);
+ assert_eq!(r.common_prefixes.unwrap().len(), 1);
+ }
+
+ {
+ // With a delimiter and pagination
+ let mut cnt_pfx = 0;
+ let mut cnt_key = 0;
+ let mut next = None;
+
+ for _i in 0..KEYS.len() {
+ let r = ctx
+ .client
+ .list_objects()
+ .bucket(&bucket)
+ .delimiter("/")
+ .set_marker(next)
+ .max_keys(1)
+ .send()
+ .await
+ .unwrap();
+
+ next = r.next_marker;
+ match (r.contents, r.common_prefixes) {
+ (Some(k), None) if k.len() == 1 => cnt_key += 1,
+ (None, Some(pfx)) if pfx.len() == 1 => cnt_pfx += 1,
+ _ => unreachable!("logic error"),
+ };
+ if next.is_none() {
+ break;
+ }
+ }
+ assert_eq!(cnt_key, 3);
+ // We have no optimization to skip the whole prefix
+ // on listobjectsv1 so we return the same one 5 times,
+ // for each element. It is up to the client to merge its result.
+ // This is compliant with AWS spec.
+ assert_eq!(cnt_pfx, 5);
+ }
+
+ {
+ // With a prefix
+ let r = ctx
+ .client
+ .list_objects()
+ .bucket(&bucket)
+ .prefix("a/")
+ .send()
+ .await
+ .unwrap();
+
+ assert_eq!(r.contents.unwrap().len(), 5);
+ assert!(r.common_prefixes.is_none());
+ }
+
+ {
+ // With a prefix and a delimiter
+ let r = ctx
+ .client
+ .list_objects()
+ .bucket(&bucket)
+ .prefix("a/")
+ .delimiter("/")
+ .send()
+ .await
+ .unwrap();
+
+ assert_eq!(r.contents.unwrap().len(), 4);
+ assert_eq!(r.common_prefixes.unwrap().len(), 1);
+ }
+
+ {
+ // With a prefix, a delimiter and max_key
+ let r = ctx
+ .client
+ .list_objects()
+ .bucket(&bucket)
+ .prefix("a/")
+ .delimiter("/")
+ .max_keys(1)
+ .send()
+ .await
+ .unwrap();
+
+ assert_eq!(r.contents.as_ref().unwrap().len(), 1);
+ assert_eq!(
+ r.contents
+ .unwrap()
+ .first()
+ .unwrap()
+ .key
+ .as_ref()
+ .unwrap()
+ .as_str(),
+ "a/a"
+ );
+ assert!(r.common_prefixes.is_none());
+ }
+ {
+ // With marker before all keys
+ let r = ctx
+ .client
+ .list_objects()
+ .bucket(&bucket)
+ .marker("Z")
+ .send()
+ .await
+ .unwrap();
+
+ assert_eq!(r.contents.unwrap().len(), 8);
+ assert!(r.common_prefixes.is_none());
+ }
+ {
+ // With start_after after all keys
+ let r = ctx
+ .client
+ .list_objects()
+ .bucket(&bucket)
+ .marker("c")
+ .send()
+ .await
+ .unwrap();
+
+ assert!(r.contents.is_none());
+ assert!(r.common_prefixes.is_none());
+ }
+}