osobhandClaude Opus 5.5
9179aa356e
conformance/run.sh fetches eight public HDF5 corpora pinned by commit (conformance/corpus.txt) into a gitignored cache, reads every file with clawhdf5 (conformance/probe, a crate outside the workspace) and with h5py/libhdf5 (ref.py), and the CVE files with h5dump, each under a timeout and an address-space limit; compare.py classifies the files, report.py writes CONFORMANCE.md and check.py gates on panics/hangs/crashes/OOM and on regressions against conformance/baseline.json. ~25 s once cached. Changes from the ad-hoc audit harness: - the probe compares non-IEEE-layout floats (N-Bit) and integers with a bit offset or reduced precision as the values libhdf5 converts them to, not raw file bytes: 8 files that showed as mismatches now read identically; - ref.py exits without tearing down h5py objects: libhdf5 2.0 aborts while freeing them for two files about half the time, which flipped them between ok and h5py-cannot-read from run to run; - the file list is defined (list_files.py): netCDF classic files are left out, 11 HDF5 files the ad-hoc sweep missed are in. Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>
26 lines
818 B
TOML
26 lines
818 B
TOML
[package]
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name = "conformance-probe"
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version = "0.1.0"
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edition = "2024"
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rust-version = "1.92"
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publish = false
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description = "Walks an HDF5 file with clawhdf5-format and prints a canonical JSON description (see conformance/README.md)"
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# Deliberately outside the main workspace: `cargo test --workspace` never
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# builds it, and it links the optional C codecs (zstd, libaec) that the core
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# crates' default build must not.
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[workspace]
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[dependencies]
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clawhdf5-format = { path = "../../crates/clawhdf5-format", features = ["lz4", "zstd", "szip", "pcodec"] }
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serde_json = "1"
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sha2 = "0.10"
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[profile.release]
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# Keep panics catchable (the probe records them per object) and turn integer
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# overflow into a reported panic instead of silent wraparound.
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debug = 1
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overflow-checks = true
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debug-assertions = true
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panic = "unwind"
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