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chore/bump-module-builder-e45caf1
3
Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 Dario LipicarandClaude Opus 5
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966323d1b3 |
conformance: Q1 closes, and Q1b — the two cells that inverted instead (#35)
* fix(conformance): the bstr leniency divergence is closed Re-pins onto the deduped codec and flips the one cell it moves. logos-module-builder -> 72eb720 (#172 — protocol 4ee85b2, cpp-sdk 5f63af6) [bstr]/lenient-plain-string: both providers now ACCEPT a plain string where the contract says [bstr]. Before the unification the C++ side refused, because a [bstr] ELEMENT went through the strict codec the cdylib backend emitted while a SCALAR bstr went through a lenient one — so echoBytes("hi") succeeded and echoBytesList(["hi"]) threw, inside one module, for the same type. One function now. Still pinned per provider, because the ECHOED FORM differs and that is a different thing: C++ decodes to real bytes and re-emits the canonical tag, while Rust binds [bstr] as an untyped Value and echoes the input verbatim. A representation difference from an untyped binding, not a disagreement about what the value is. Recording it as such rather than collapsing it to a single expectation that would hide the binding asymmetry. Measured on merged pins with no overrides: exactly the one cell predicted when the baseline landed (#31) moved, and nothing else. ext 44/44 differential 20; full_api 170 pass / 2 xfail differential 80. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * probe(qt-consumer): throwaway module proving interface_dependencies works on a Qt api-style module test-qtbind-probe-module is type: core with NO `interface` key, so the backend picks apiStyle=qt. It declares interface_dependencies on full_api (a .lidl copy of the shared contract) plus concrete dependencies on both providers, forwards echoInt, and re-emits intEvent. Phase-1 throwaway: delete once the real Qt-typed proxy lands. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * feat(conformance): a QT-TYPED consumer of full_api — the matrix's third surface The matrix had two providers and one consumer coordinate. The existing proxies do not add another: `interface: "universal"` selects apiStyle=lp and `interface: "cdylib"` selects the Rust client, so both bypass the Qt generated wrappers. Replaying the whole case table through them moved 2 cells of 86. test_fullapi_qtproxy is `type: core` with NO `interface` key, which selects apiStyle=qt (mkLogosModule.nix picks lp only for universal non-ui_qml), so `modules().bind_full_api(name)` hands back a Qt-typed wrapper — QString / QByteArray / qlonglong / qulonglong / QVariantList / QVariantMap / LogosResult. It forwards all 33 full_api methods and re-emits all 15 events, so the matrix replays cases.json through it unchanged. Two things only this surface reaches, both now measured end-to-end under logoscore against BOTH providers: * M3. A one-key `_bytes` map is reinterpreted as bytes in logos_json_convert.cpp on the way to a Qt consumer. At a `{tstr: any}` slot that is total loss: `echoMap {"_bytes":"AID_"}` answers `{}`, where the same call at the provider round-trips and looks green. * The generated ASYNC return table converts with `qvariant_cast<T>(v)` where the SYNC one uses `_result.toT()`. syncProbe() and probeAsync() / getAsyncProbe() render the same 18 calls through both tables in one format so they are diffable; today they agree, and now a change to either is visible instead of silent. Also: * check_contract_copies.py grows from 5 to 8 tracked copies and learns a third parse kind. The Qt copy is compared by COMPATIBILITY, not equality, because the Qt style is not 1:1 with LIDL — `QVariantList` is the one type behind `[any]`, `[int]`, `[uint]`, `[float64]` and `[bool]`. Verified live against four injected drifts (missing method, wrong type, wrong arity, unknown spelling); a Qt provider has no declared event block, so its events stay compiler-enforced rather than silently "checked". * Subscriptions are per-provider-once and drop deliveries from a provider that is no longer bound. Without this, re-binding stacked callbacks and every event arrived three times — measured, and it would have multiplied every event-position cell. * Drops test-qtbind-probe-module, the phase-1 throwaway; every finding it established is reproduced by this module. It stays in history at |
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Dario LipicarandClaude Opus 5
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d4c0d04644 |
feat(conformance): the LIDL type conformance matrix (#28)
* fix(fullapi-ui-qml): normalize event payloads to native JS Qt exposes a list-type event payload (e.g. a [tstr] event) to QML as a non-native JS *sequence* (Array.isArray === false), so the plugin's deepEqual — which uses Array.isArray — rejected received list payloads even when their contents matched (scalars and objects were unaffected). JSON round-trip the received payload to native JS arrays/objects, exactly how method results already arrive (logos.callModule returns a JSON string this plugin JSON.parses). Scalars pass through unchanged. This unblocks the events step of the basecamp-fullapi-ui-qml doctest. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * feat(conformance): the LIDL type matrix — case table + xfail registry One question per cell: does a value of LIDL type T, in position P, survive provider R -> consumer K intact? `full_api` had 31 methods and 14 events and the native check made SIX assertions against them. The rest was cardinality — the C++ proxy reports `intList=3 uintList=2`, which passes whatever the elements became — or an aggregate `ALL_OK` asserted over the COMBINED output of both providers, so one provider alone could satisfy it while the other was broken. That is not a weak test suite, it is a structural one: with per-consumer hand-written checks, covering a type costs work in every consumer, so it does not happen. conformance/cases.json is the language-neutral table every driver replays. conformance/known.json is the xfail registry. Both live here, with the providers they describe; the drivers live with the client each one uses (the py driver is in logos-logoscore-py, which already depends on this repo). What the table adds beyond what existed: the whole VALUE axis. Boundary (int64 min/max, uint64 max, 2^53+1, all 256 byte values, embedded NUL, empty string/bytes/list/map), hostile (-1 into a uint, 3.7 into an int, mixed-type array elements) and adversarial (a user map whose only key is `_bytes`; a map carrying `__logos_pending_call__`). Every expectation was MEASURED against both providers, not assumed — several claims that looked obvious were wrong. Four properties make it honest: - a red cell is a COORDINATE (`[uint]/method_arg/test_fullapi_rust/py`), never an aggregate token; - every case runs against BOTH providers and their answers are compared to each other independently of `expect` — that differential needs nobody to know the right answer in advance, and it is what surfaced the `void` divergence; - a known-broken cell is a registry entry, and one that starts passing is an `xpass` that FAILS the run, so a fix cannot land unnoticed; - coverage is computed from the .lidl: a declared (type, position) with no case fails the run. That is the guard against 31-methods-6-assertions recurring. Adding a type now costs one LIDL line, one impl method per provider and N table rows — zero per-consumer cost. Four defects are registered with their measurements (known.json): M1/M1b a uint64 above int64max degrades to a double once nested in a container; exact as a top-level scalar. The C++ provider LOOKS green for [uint] because its typed decode coerces the double back — the Rust provider takes it untyped and reports the loss faithfully. Same defect, one surface masking it. M2 `void`: the C++ provider answers JSON true, the Rust one fails the call outright. M3/M4 the `_bytes` and `__logos_pending_call__` keys are forgeable from user data — one silently reinterprets a map as bytes, the other hijacks the call. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * feat(conformance): multi-argument arity + a check that the 5 contract copies agree Two of the six positions had ZERO coverage: an argument in slot k of n, and an event parameter in slot k of n. Every `full_api` method took 0 or 1 argument and every event exactly 1, so nothing anywhere exercised positional dispatch — and both generators emit positional code (`args.at(i)` / `args::as_*(args, i)`). A `bstr` had also never appeared anywhere but first. method echoTriple(i: int, s: tstr, b: bstr) -> tstr method fireTripleEvent(i: int, s: tstr, b: bstr) -> bool event tripleEvent(i: int, s: tstr, b: bstr) The return is a digest — `i=<decimal>|s=<utf8>|b=<lowercase hex>` — so ONE comparison pins all three values AND their order: swap two arguments and it changes. A container return would have confounded "the arguments landed in the right slots" with "the container encoding survived". Measured, since the multi-parameter EVENT path had never run at runtime anywhere and was worth checking rather than assuming: both providers answer `i=-7|s=hé|b=00ff`, and the event arrives as {arg0, arg1, arg2} with the bstr (NUL + high byte) decoded. The driver now compares the ordered argument list, so slot order is part of the assertion. Coverage now distinguishes `method_arg` from `method_arg@k`: a sole argument cannot catch a generator that mixes up positional slots, so they are different cells. A multi-argument case declares the (type, position) PAIRS it covers — `int`@0, `tstr`@1, `bstr`@2 — rather than the cross-product of its type list and position list, which would claim cells it never exercises. Second half: check_contract_copies.py. `full_api` exists in FIVE hand-maintained copies — the C++ provider's impl header (the contract is derived from it), the Rust provider's .lidl, the shared interface .lidl, the C++ consumer's .h, and the Rust proxy's re-export .lidl — and nothing enforced that they agree. Adding a method to one and forgetting another produces no error anywhere: each side compiles against its own copy and the matrix only talks to the providers, so the drift surfaces much later as "the interface does not have that method". Adding this arity surface meant editing all five by hand, which is exactly the moment to add the check. It compares method and event SIGNATURES (name, parameter types in order, return type) in LIDL spelling, mapping C++ declarations through a closed table. An unrecognised C++ spelling FAILS rather than being skipped — silently ignoring a type is how a checker like this becomes decorative. Verified it catches both a missing method and the subtler drift of two parameters silently reordered. Matrix: 79 cases x 2 providers, green. fullapi chain check and the module suite still pass. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * feat(conformance): the full_api_ext contract — records, bytes at depth, typed maps The composite tail of the matrix. These types cannot go in `full_api`: it is implemented by both providers, the C++ one is header-first, and the C++ cdylib backend's typeSupported() gate rejects records and [bstr] BY NAME while its impl-header parser skips `struct` entirely — a header-first C++ provider cannot even declare a record. Adding them there would break test_fullapi_cpp's build rather than test anything. So: a separate contract, Rust-first, with one provider and therefore no differential column. That is a gap, recorded as one, not a design choice. New: test-fullapi-ext-module-rust (a contract-first Rust cdylib), ext-cases.json, known-ext.json, and a `conformance-matrix-ext` check. 20 cases, full contract coverage, green with 9 registered xfails. It found three defects on its first run — all measured, none assumed: E1 A bstr NESTED in a container is UTF-8 mangled. `00 80 ff` comes back as `00 EF BF BD EF BF BD` — every byte >= 0x80 replaced by U+FFFD and re-encoded. Through a [bstr], a {tstr:bstr}, a {tstr:[bstr]}, and a record's bstr field. A top-level bstr is exact on every provider, so the loss is nesting-specific. This is precisely what the canonical {"_bytes"} tag was introduced to prevent (protocol #21/#23), defeated one level down. Also reachable through the EXISTING full_api surface — echoMap/echoList/ echoAny with a tagged value inside — so three cells and registry entry M5 were added to the main table too, where they are red on BOTH providers. The corruption is INBOUND, deducible rather than guessed: echoBlob decodes the field into Vec<u8> and re-encodes it with the same tagged encoder the scalar path uses, and returned SIX bytes for a three-byte input. It faithfully re-tagged an already-replaced value, so neither the module nor its return path is where the bytes are lost. E2 An EMPTY bstr nested in a container arrives as `null` and fails the call: `expected bytes at arg0[1].payload, got null`. Distinct from E1 — dropped rather than corrupted, which is the louder failure mode. A top-level empty bstr is exact. E3 M1 (uint64 above int64max degrading to a double once nested) seen through a record field, with the exact path: `expected integer at arg0.n, got number`. Neither E1 nor E2 is fixed here. Both are wire-representation questions in the same family as M1, and I could not localize the hop by reading — the protocol's own JSON/QVariant bridge handles bytes and unsigned correctly and documents the hazard. Guessing a site and "fixing" it would be worse than recording what was measured. The driver's provider set is now data-driven (`--modules NAME=DIR`), so a table with a different provider set runs through the same driver rather than a second one; the differential simply has nothing to compare when a table has one provider. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * feat(conformance): a C++ ext provider — the ext table gets its differential test_fullapi_ext_cpp mirrors test_fullapi_ext_rust method for method, so the composite tail of the matrix (records, bytes at depth, typed maps, nested composites) is now checked on BOTH surfaces instead of one. It is header-first like test_fullapi_cpp: the records are C++ structs in the impl header and the contract is derived from them, which is possible only because the impl-header parser learned `struct` (logos-cpp-sdk 3fd6841). What the second provider immediately bought, in its first run: - {tstr:int}, {tstr:tstr} and [[int]] round-trip EXACTLY on C++. Those types were previously not expressible there at all — the gate rejected them by name — so this is new coverage, not a re-check. - the differential surfaced that the two providers DISAGREE on every bytes-at-depth cell, and in an informative direction: the C++ codec type-checks the byte field and REJECTS the mangled value (`expected bytes at arg0.payload, got string`), while the Rust side takes [bstr] untyped (serde_json::Value) and passes the corruption through. Same defect (E1), loud on one surface and silent on the other. Fixing E1 makes both green; until then the C++ behaviour is the better one. The registry is now built FROM the measurement rather than by hand, with per-case provider precision: 4 of E1's 9 cases fail on only one provider, and registering them against both made the passing provider report `xpass` — the registry manufacturing a failure. The driver honours `per_case_providers`. One correction worth recording. I first wrote this module contract-first (interface: "cdylib" + codegen.impl_class) and it SIGSEGV'd on the first call; a minimal one-method version crashed identically, and so did a build with the completely unmodified pinned generator — which looked like proof that the contract-first C++ cdylib flavour is broken on master, since no module in the workspace uses it. It was not. My CMakeLists came from the Rust template, which has no SOURCES because the crate is a staticlib; without it the C++ impl translation unit is never compiled, the plugin links with the impl's symbols undefined and crashes on first call instead of failing to build. The comment in the CMakeLists now says so. 20 cases x 2 providers, green with 22 registered xfails. The 5 full_api contract copies still agree. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * fix(conformance): E1/E2 are fixed by the canonical codec — verified, not merged E1 (a bstr nested in a container UTF-8 mangled), E2 (an empty nested bstr arriving as null) and M1/E3 (a uint64 above int64max degrading to a double once nested) are ALL fixed by logos-protocol `feat/canonical-codec` — the branch that folds the Qt and plain-wire copies into one canonical LIDL<->JSON codec. That branch is 3 commits, a clean fast-forward onto master, and its own 199 tests pass. Measured against it, not predicted: full_api : 11 cells flip to xpass (every M1 and M5 cell) ext : ALL 22 xfails flip to xpass, and the differential goes from 10 pass / 9 xfail to 19/19 — the two ext providers now agree completely So the answer to "fix E1 and E2" is that the fix already exists and was never landed. The entries stay registered here because the workspace pins the PRE-fix protocol, which is what CI runs; when the re-pin lands they report xpass and these entries must be deleted — the registry's own forcing function. How it was found, since the investigation was misleading in an instructive way: every layer I tested in isolation came back CLEAN — the QVariant/json bridge, the plain transport's QVariant/RpcValue conversion, QDataStream marshalling, the whole CLI-to-daemon chain. That was because I was compiling the LOCAL protocol, which already has the fix, while the running daemon used the PINNED build. Probes on both sides of the boundary settled it in one run: core_service saw the tagged value and the module received a mangled string. One consequence to expect at re-pin time, recorded in each hostile case's `why`: the Rust provider becomes STRICT. echoUint(-1), echoInt(3.7), echoBool(1), a mixed-element [tstr], a scalar for [any] and a scalar for {tstr:any} all change from a coerced value to dispatch_failed, because the host stops coercing before the module's LIDL-type validation sees the value. That is the more correct behaviour — the provider now enforces its declared types — but it IS a semantic change, and the pinned expectations will go red until updated. Not re-pinned here: protocol sits deep in the tree and that semantic change should be a deliberate, reviewed call rather than a side effect of this branch. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * fix(conformance): retire what the codec fixed, and register what it did not The re-pin (logos-protocol 362b03f via cpp-sdk 3d322bd, module-builder, logoscore-cli) landed the canonical codec, so the registry has to be settled. Retired, because they now pass: M1 / M1b a uint64 above int64max degrading to a double once nested M5 a bstr nested in a container UTF-8 mangled E1/E2/E3 the same two defects through the ext contract, plus M1 seen through a record field The ext table is now FULLY green — 40/40, no xfails, differential 19/19. Its cases stay exactly where they are: they were red cells, they are now regression guards, which is the whole point of pinning a defect as a case rather than a comment. Registered, because it did NOT pass — M6: echoUint(2^64-1) method -> 18446744073709551615 exact uintEvent(2^64-1) event -> 1.8446744073709552e+19 degraded Same value, same process, one hop later. The canonical codec fixed the method path; an event payload leaves the module by a different route and still loses a value whose type its container does not declare. Worth saying how M6 surfaced: `event/uint/boundary` was one of M1's cases, so deleting M1 wholesale turned it from a registered xfail into a hard failure. The registry caught a fix that covered most of an entry's cases but not all of them — exactly the thing an xfail list is supposed to prevent you from waving through. The six hostile expectations are re-measured, not adjusted to taste: the Rust provider now answers dispatch_failed where it used to coerce (-1 for a uint, 3.7 for an int, 1 for a bool, a mixed-element [tstr], a scalar for [any] or {tstr:any}), because the host stops coercing before the module's LIDL-type validation sees the value. The C++ side stays lenient, so the divergence moved rather than closed — each case's `why` records that. full_api: 156 pass / 8 xfail (M2 void, M3/M4 the forgeable reserved keys, M6). Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * chore: re-pin onto the merged protocol/cpp-sdk chain logos-module-builder -> ab0c776 (protocol 362b03f, cpp-sdk 3d322bd) logos-liblogos -> 5c8b9f0 (protocol 362b03f, after #167) logos-logoscore-cli -> f4753dd This makes test_fullapi_ext_cpp build: its records need the impl-header parser and cdylib codec from cpp-sdk 3d322bd, which reach here through module-builder. test_fullapi_ext_rust still does NOT build — its Blob/Wrapper come from the Rust provider codegen in logos-rust-sdk#29, which is still open. module-builder pins rust-sdk a55fdac (pre-records), so that module needs: rust-sdk#29 merged -> module-builder bumps rust-sdk -> re-pin here. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * chore: re-pin onto the merged rust-sdk records support logos-module-builder -> 9ac3235 (logos-rust-sdk 2eabc95, via #167) logos-logoscore-cli -> a143727 (64-bit call args, #74) This is the commit that makes test_fullapi_ext_rust build: its Blob/Wrapper structs come from the Rust provider codegen in logos-rust-sdk#29, which reaches here only through module-builder's by-rev rust-sdk pin. All four conformance providers now build against a single merged closure: test_fullapi_cpp, test_fullapi_rust, test_fullapi_ext_cpp, test_fullapi_ext_rust. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com> |
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Dario LipicarandClaude Opus 4.8
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a8675f2e57 |
feat: full_api test chain (providers, proxies, UI) + fullapi-tests check (#24)
* feat: full_api test chain — providers, proxies, and a UI plugin
Adds a hermetic test chain that exercises the entire supported type surface
(every method param/return + event param type) end to end, replacing the
network-dependent cross-version checks:
- test_fullapi_cpp universal C++ provider (reference impl of full_api)
- test_fullapi_rust Rust cdylib provider, same contract (cross-language parity)
- test_fullapi_proxy universal C++ consumer/proxy via interface dependency
(forwards every method, re-emits every event)
- test_fullapi_proxy_rust Rust mirror of the proxy
- test_fullapi_ui universal ui_qml plugin consuming full_api via an
interface dependency; drives every method type + all
events, surfaced to QML for a headless UI doctest
All five build; the core chain (both providers + both proxies, incl. cross-
language method calls and event round-trips) is proven at runtime under
logoscore, and the UI plugin is proven in Basecamp (method calls + typed event
delivery). Requires the cpp-sdk/rust-sdk codegen fixes (bstr/composite type
handling) re-pinned through module-builder.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* test(fullapi-ui): verify echoAny too; document the typed-scalar-array gap
The UI backend now also verifies echoAny (any round-trips) in the ALL_OK token,
and documents that typed-scalar arrays ([int]/[uint]/[float64]/[bool], and [any]
carrying numbers) still round-trip empty over the ui-host QtRO transport — a
Qt-path marshaling gap partially addressed by logos-protocol's container int-
preservation fix but not fully resolved. They are exercised but kept out of the
token so the basecamp UI doctest stays green.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* test(fullapi): add fullapi-tests check proving every array type round-trips
Adds a proxy probeArrays() method that round-trips one array of EVERY array type
([int]/[uint]/[float64]/[bool]/[tstr]/[any]) through the bound provider over the
lp path, plus a 'fullapi' group in run_tests.sh and a checks.fullapi-tests
derivation. This is CLI-observable (logoscore can't pass a list arg directly)
and proves both the C++ and Rust providers decode every array type identically.
Result: 5/5 green — probeArrays returns intList=3 uintList=2 doubleList=2
boolList=2 stringList=2 anyList=3 against both providers, plus scalar forwarding
and an event round-trip through the proxy. This isolates the earlier UI
[int]-empties symptom to the Qt-path host-side qvariantToNlohmann conversion
(fixed in logos-protocol), NOT the provider decode.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* test(fullapi): package + exercise the Rust proxy in fullapi-tests
Copilot review: the fullapi-tests modulesDir aggregated only the C++
provider/proxy installs, so test_fullapi_proxy_rust wasn't built/packaged by the
check. Add it to modulesDir and load + exercise it in the fullapi group (echoInt
forwarding + intEvent round-trip). 7/7 green.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* chore: re-lock module-builder (brings the full_api SDK fixes)
Bumps logos-module-builder to 206c364 (#150), which re-pins cpp-sdk/qt-sdk/
rust-sdk/protocol to the merged full_api fixes. The five full_api modules now
build with no SDK overrides; checks.fullapi-tests is 7/7 green against master.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
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