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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,99 @@ | ||
| use std::path::Path; | ||
| use std::sync::Arc; | ||
|
|
||
| use delta_kernel::Table; | ||
| use deltalake_core::kernel::snapshot_next::{LazySnapshot, Snapshot}; | ||
| use deltalake_test::acceptance::read_dat_case; | ||
|
|
||
| static SKIPPED_TESTS: &[&str; 1] = &["iceberg_compat_v1"]; | ||
|
|
||
| fn reader_test_lazy(path: &Path) -> datatest_stable::Result<()> { | ||
| let root_dir = format!( | ||
| "{}/{}", | ||
| env!["CARGO_MANIFEST_DIR"], | ||
| path.parent().unwrap().to_str().unwrap() | ||
| ); | ||
| for skipped in SKIPPED_TESTS { | ||
| if root_dir.ends_with(skipped) { | ||
| println!("Skipping test: {}", skipped); | ||
| return Ok(()); | ||
| } | ||
| } | ||
|
|
||
| tokio::runtime::Builder::new_current_thread() | ||
| .enable_all() | ||
| .build()? | ||
| .block_on(async { | ||
| let case = read_dat_case(root_dir).unwrap(); | ||
|
|
||
| let table = Table::try_from_uri(case.table_root().unwrap()).expect("table"); | ||
| let snapshot = LazySnapshot::try_new( | ||
| table, | ||
| Arc::new(object_store::local::LocalFileSystem::default()), | ||
| None, | ||
| ) | ||
| .await | ||
| .unwrap(); | ||
|
|
||
| let table_info = case.table_summary().expect("load summary"); | ||
| assert_eq!(snapshot.version(), table_info.version); | ||
| assert_eq!( | ||
| ( | ||
| snapshot.protocol().min_reader_version(), | ||
| snapshot.protocol().min_writer_version() | ||
| ), | ||
| (table_info.min_reader_version, table_info.min_writer_version) | ||
| ); | ||
| }); | ||
| Ok(()) | ||
| } | ||
|
|
||
| fn reader_test_eager(path: &Path) -> datatest_stable::Result<()> { | ||
| let root_dir = format!( | ||
| "{}/{}", | ||
| env!["CARGO_MANIFEST_DIR"], | ||
| path.parent().unwrap().to_str().unwrap() | ||
| ); | ||
| for skipped in SKIPPED_TESTS { | ||
| if root_dir.ends_with(skipped) { | ||
| println!("Skipping test: {}", skipped); | ||
| return Ok(()); | ||
| } | ||
| } | ||
|
|
||
| tokio::runtime::Builder::new_current_thread() | ||
| .enable_all() | ||
| .build()? | ||
| .block_on(async { | ||
| let case = read_dat_case(root_dir).unwrap(); | ||
|
|
||
| let table = Table::try_from_uri(case.table_root().unwrap()).expect("table"); | ||
| let snapshot = LazySnapshot::try_new( | ||
| table, | ||
| Arc::new(object_store::local::LocalFileSystem::default()), | ||
| None, | ||
| ) | ||
| .await | ||
| .unwrap(); | ||
|
|
||
| let table_info = case.table_summary().expect("load summary"); | ||
| assert_eq!(snapshot.version(), table_info.version); | ||
| assert_eq!( | ||
| ( | ||
| snapshot.protocol().min_reader_version(), | ||
| snapshot.protocol().min_writer_version() | ||
| ), | ||
| (table_info.min_reader_version, table_info.min_writer_version) | ||
| ); | ||
| }); | ||
| Ok(()) | ||
| } | ||
|
|
||
| datatest_stable::harness!( | ||
| reader_test_lazy, | ||
| "../../dat/out/reader_tests/generated/", | ||
| r"test_case_info\.json", | ||
| reader_test_eager, | ||
| "../../dat/out/reader_tests/generated/", | ||
| r"test_case_info\.json" | ||
| ); |