Add test tooling: synthetic .sras generator and equivalence harness

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tools/make_test_sras.py writes small v6 files with per-angle-varying
geometry, distinct per-channel calibration, and deterministic waveform
content (predictable FFT peak per pixel, predictable DC mean per pixel).

tools/check_equivalence.py hashes DC/FFT/alignment outputs across
channels, angles, bg-sub, pad factors, and thresholds. It imports from
either the monolith or the split modules, so the same script captures
both sides of a refactor. Hashes canonicalise to native float64 so a
dtype or byte-order change that preserves values is not a false failure.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

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This commit is contained in:

Thomas Ales

2026-07-30 23:25:45 -05:00

parent ed0eba4bae

commit 95c273dce5

3 changed files with 339 additions and 0 deletions

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tools/__init__.py