test: coverage for --checksum-choice/--cc and --checksum-seed

Unit: digest selection with known vectors (xxh64 seed 0/empty, md5 RFC vectors,
seed changes xxh64 but not md5, name mapping, bounded buffer rejection), CLI
parse (all spellings, = forms, --cc alias, unsupported rejected, seed strict
decimal), config wire round-trip and out-of-range algo rejection, and seeded
delta signature/compute symmetry (matching seed rebuilds, mismatched seed yields
no block matches). Integration: unchanged skip + same-size/mtime redetect for
xxh64 and md5 with and without -m, near-zero-data skip run, deterministic seed,
and a byte-exact seeded delta run.

This commit is contained in:

TapTap

2026-09-07 17:42:53 +02:00

parent 0afda6b094

commit df250ec9c9

7 changed files with 496 additions and 3 deletions

									
										tests/test_checksum.h
									
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				#ifndef TEST_CHECKSUM_H

				#define TEST_CHECKSUM_H

				void test_checksum(void);

				#endif