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c00cd608e3
Prices, exit targets and PnL printed "SOL" for every coin. They now use the quote mint's symbol, promoted to `core.pubkeys.quote_symbol`, and `get_pnl` returns `unrealized_pnl_quote`. Also deletes seven uncalled methods that converted with `LAMPORTS_PER_SOL` or a hardcoded base unit, and adds a verifier to stop them returning. It covers `core/`, `trading/` and `platforms/pumpfun/`; letsbonk still scales prices by a SOL literal, and the verifier records which sites and why it stops there. Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
48 lines
4.5 KiB
Markdown
48 lines
4.5 KiB
Markdown
# Regression verifiers
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## The verifiers
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Every fix ships with an offline verifier under `tests/regression/`. Each script's
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docstring carries the bug it guards and the checks it runs — read that before
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touching the code it covers, and run the ones your change reaches. None move
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funds. `uv run tests/regression/run_all.py` runs the whole set, or name
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individual scripts for a subset.
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| Script | Checks |
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|---|---|
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| `verify_v2_account_layout.py` | buy_v2/sell_v2 account layouts, PDA/ATA derivations, encoding — against `idl/pump_fun_idl.json` |
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| `verify_curve_account_sizes.py` | 125/151/256-byte curves all decode, and nothing filters on account length |
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| `verify_create_v2_optional_args.py` | omitted trailing option-typed `create_v2` args decode as unset; mandatory args still fail |
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| `verify_transaction_v1.py` | every reader asks `maxSupportedTransactionVersion: 1`; a v1 `create_v2` is detected from logs alone with the envelope unreadable, and from the envelope alone with the logs stripped; the same two routes over geyser, plus the inline v1 budget |
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| `verify_shreds_listener.py` | pre-execution creates decode from the instruction alone: `user` at `create_v2` account 5, a holder-reward creator derived as `PDA(["holder-rewards", mint])`, truncated trailing args decoding as not-holder-reward, lookup-table accounts resolved, and nothing reading a `meta` the stream has no field for |
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| `verify_block_null_guard.py` | a `blockSubscribe` frame with `value.block: null` is skipped, not logged as an error |
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| `verify_listener_cancellation.py` | a cancelled WebSocket listener stops, even when `websockets` reports cancellation as `AssertionError` |
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| `verify_pumpportal_buy_path.py` | curve derived from the mint, unreadable curve skips the buy, curve+mint read in one slot-consistent batch |
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| `verify_pumpportal_bonk_fields.py` | bonk payloads (no name/symbol/uri) still produce a `TokenInfo`; `--live` re-checks the real feed |
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| `verify_extreme_fast_zero_rpc.py` | zero RPC calls between detection and submission for CreateEvent-sourced tokens |
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| `verify_buy_result_not_lost.py` | a landed buy is never reported failed, and a reverted one never reported landed |
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| `verify_tx_status_checks.py` | every path reads `meta.err`; `--live` replays known reverted signatures |
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| `verify_tp_sl_exit_price.py` | the tp/sl exit prices off the trigger price, and a reverted sell is retried, bounded |
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| `verify_time_based_exit_retry.py` | the default `time_based` exit retries a reverted sell instead of stranding the position |
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| `verify_time_exit_without_price.py` | `max_hold_time` still fires when every price read fails |
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| `verify_exit_sell_confirmation.py` | an exit sell is retried only when retrying is provably safe |
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| `verify_rpc_deadline.py` | `post_rpc` bounds wall time, not just attempts (virtual clock) |
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| `verify_quote_decimals_resolved.py` | no trade path prices a coin before resolving its quote mint's decimals; nothing in `cookbook/` or `src/` falls back to a literal decimal count; both unit helpers raise for an unresolved mint; the two pre-seeded quote tables carry the same mints; the buy clears its quote gate before it sizes |
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| `verify_cookbook_arguments.py` | every cookbook script takes its input as a command-line argument |
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| `verify_documentation_links.py` | no known-dead URL is back; `--live` fetches every one and fails on 4xx/5xx |
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| `verify_no_rpc_credentials_logged.py` | credentials masked in every log record, including a URL passed as a non-`str` argument, and every site that installs a root handler installs the redaction first |
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| `verify_pumpfun_prices_without_hardcoded_sol_unit.py` | nothing in `core/`, `trading/` or `platforms/pumpfun/` scales an amount by `LAMPORTS_PER_SOL`; the letsbonk sites left out of scope are still the documented ones |
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| `verify_pumpswap_account_layout.py` | pump-amm's `pool-v2` account is gated on `coin_creator`, the buyback pair stays last, and base-token decimals are resolved rather than assumed; `--live` re-reads the authorized recipients from `GlobalConfig` |
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Two mainnet simulations, also no funds moved:
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```bash
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uv run tools/simulate_v2_trades.py <MINT> # buy_v2/sell_v2 for one coin, reports CU
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uv run tools/simulate_bot_buy_path.py # the bot's whole buy path, fresh coin
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```
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After any pump.fun program upgrade run `verify_v2_account_layout`,
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`verify_curve_account_sizes` and both simulations, then retune
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`get_buy_compute_unit_limit` / `get_sell_compute_unit_limit` in
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`platforms/pumpfun/instruction_builder.py` from the reported `unitsConsumed`.
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