02 · Test Generation — run
artifact
Captured from the live dscc run on 2026-04-16. Raw
transcript in dscc_run.log; the
generated test file is mirrored verbatim at generated_utils_test.rs.
| Field |
Value |
| Model |
doubao-seed-2.0-code (Volces ARK) |
| Permission mode |
danger-full-access — relaxed from the cookbook’s
workspace-write because the model wants to shell out to
cargo test, which prompts interactively under
workspace-write. A production CI run would keep
workspace-write and auto-approve cargo * via a
PreToolUse hook. |
| Tools the model actually used |
read_file (src/lib.rs, src/utils.rs),
glob_search (tests/**/*.rs),
write_file (tests/utils_test.rs),
bash (cargo test) |
src/utils.rs sha256 |
7e9e2f8bc83b60e916383f485fd369c86f12c1c3 — unchanged
before vs. after the run |
| New file |
tests/utils_test.rs (2627 B, 19 test cases, 1
#[test] function, single shared table) |
Run verification
$ cargo test
Compiling util_demo v0.1.0 (/private/tmp/dscc-cookbook-02)
Finished `test` profile [unoptimized + debuginfo] target(s) in 1.09s
Running unittests src/lib.rs ... ok (1 passed)
Running tests/utils_test.rs ... ok (1 passed)
Coverage of the prompt’s
three bands
| Band |
Cases in the generated table |
| Happy path |
"10s", "2m", "1h" |
| Edge — zero |
"0s", "0m", "0h" |
| Edge — whitespace |
" 5s ", "\t3m\n" |
| Edge — very large |
"18446744073709551615s" (u64::MAX) |
| Error — empty |
"", " " |
| Error — unknown unit |
"5d", "10ms" |
| Error — negative |
"-5s", "-10m" |
| Error — non-numeric prefix |
"abc123s" |
| Error — unit only |
"s", "m", "h" |
Verdict vs. cookbook spec
cargo test green.tests/utils_test.rs exists, contains a single
table-driven #[test] fn with 19 rows (≥ 5 requirement
satisfied).git diff src/utils.rs empty (sha unchanged).