- tests: TestDecodeStep drives decode_step() with a scripted byte queue
(read/peek/consume stubbed over _replay + the queue; the re-align/PPS/
ATR/annotation sinks stubbed): 'CX'/'EX' exchanges frame and emit clean,
0x5F frames as a command (it was always eaten by the idle-noise gate
before v1.9.3), the 0x61 text-byte boundary is a one-byte suspicious-CLA
discard, the invalid-INS re-frame recovers a shifted SELECT, 0xFE still
takes the idle-noise path.
- tests: TestAtrHuntDetect drives handle_atr(): 0xC4 0xA4 / 0xC4 0x89
hand the header to DATA via _replay, CLA 0x00 stays excluded, an invalid
INS does not hand off.
- pd.py: the hunt command-detect guards peek_byte() returning None (a
capture ending right after a plausible CLA byte raised TypeError, seen
only by decode()'s crash protection);
test_eof_after_plausible_cla_is_clean pins the clean return.
- AGENTS v1.9.4 section; baseline regenerated (version + test listing;
compare_baseline: IDENTICAL); 95/95 unit tests.
catarrh
883033e712