The corpus: observations of every event kind with their expected CMCD reports and
header shards, observations every reader refuses, CMSD-Static and CMSD-Dynamic
descriptions, and session logs with their metrics. wai_telemetry verify reads the
inputs from disk, recomputes every expected file and requires it byte for byte.
cml/differential.mjs builds each report from the extension's tables, encodes it
with an independent open-source CMCD and CMSD library at locked versions, requires
the same bytes, reads the expected strings back as dictionary, query and header
shards, and validates every report with no error.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
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