Function test_large_file

atomic-repository/tests/state_based_diff_test.rs:437–464

()

#[test]
#[ignore = "large-file integration case disabled pending faster default-path validation"]
fn test_large_file() {
    std::thread::Builder::new()
        .name("test_large_file".to_string())
        .stack_size(32 * 1024 * 1024)
        .spawn(|| {
            let (repo, _temp, repo_path) = create_test_repo();

            // Keep the default integration case large enough to exercise the
            // file pipeline without making normal test runs benchmark-scale.
            let large_content = "Line of content\n".repeat(5_000);
            create_and_add_file(&repo, &repo_path, "large.txt", &large_content);
            let hash = record_change(&repo, "Add large file");

            let after = repo
                .get_file_content_after_change("large.txt", &hash)
                .expect("Failed to get after");

            assert!(after.is_some(), "Large content should be retrievable");
            assert_eq!(
                String::from_utf8_lossy(&after.unwrap()),
                large_content,
                "Large content should match"
            );
        })
        .expect("spawn test_large_file thread")
        .join()
        .expect("join test_large_file thread");
}

#[test]
#[ignore = "stress/perf guardrail; run explicitly when profiling large-file behavior"]