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fix/encoder-stack-depth-json-flake
7 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 romanett
|
9b034f8291 |
Enable nullable reference types centrally; migrate all unset and annotations-only projects (#4700)
# Description Nullable reference types are now enabled once, in `common.props`, and every project in the repository builds warning-clean with them. **Configuration** - `<Nullable>enable</Nullable>` lives in `common.props`. All per-project `<Nullable>` settings are removed: 178 project files (enable, annotations, and the `disable` in the three Aot test projects). - 419 per-file `#nullable enable`/`restore` directives and the 4 `#nullable disable` directives are removed. - Kept on purpose: - The 5 `<auto-generated>` schema files (`UANodeSet.cs`, `UA Type Dictionary.cs`, `OPCBinarySchema.cs`, `SecuredApplication.cs`, `PInvokeHelper.cs`) keep `#nullable enable`. The compiler ignores the project setting in generated code, so the directive is required there. - `tests/Opc.Ua.Interop.LegacyPeer` keeps `disable`. It builds against the 1.5.378 packages and does not import the repository props. - `docs/DeveloperGuide.md` and `.github/copilot-instructions.md` now describe the central setting. **Migration** (the 43 unset and 13 annotations-only projects, roughly 10k diagnostics) - **Production code: annotated at the declarations.** Covers `tools/Opc.Ua.SourceGeneration.Core`, `src/Opc.Ua.Lds.Server` and the LDS sample. - Members, parameters and returns are nullable where null actually flows. - Null-check helpers carry `[NotNullWhen]` (`IsNull`, `IsValidXmlName`, `IsMethodTypeDesign`). - `CoreUtils.Format`, `Utils.Format`, `ITemplateWriter.WriteLine` take `params object?[]`. `Template.AddReplacement` takes `string?` (rendering already skips null replacements). - `IRegisteredServerStore.RegisterAsync` returns `Task<RegistrationEntry?>`: it returns null when a registration is removed. - Dereferences backed by an invariant (for example, the validated model) use `!`, so runtime behaviour is unchanged. - **Behavioural changes in production code** (small, deliberate): - `NodeSetToModelDesign` throws `InvalidOperationException` when the file is not a NodeSet. Before, it threw a NullReferenceException on the next line. - `ModelDesignValidator` starts its lookup tables empty instead of null. A redundant `if (m_nodes == null) return;` guard is gone. - **Test code: minimal annotations.** - `?` on values that can be null, `!` where the test asserts non-null. - `= null!` for fixture members assigned in SetUp. - `TryGetStructure<T>(out T? x)` where the inferred `T?` broke the `IEncodeable` constraint. - A few redundant `== null` checks on structs (`NodeId`, `ArrayOf<T>`) folded into the adjacent `IsNull`/`Count` checks. **Notes for reviewers** - The diff is large (~1,500 files) but almost entirely mechanical: `?`, `!` and directive removal. The non-annotation changes are listed above. - Known follow-up, not done here: `IModelDesign.Namespaces/TargetNamespace/NamespaceUris` stay non-nullable even though the validator returns null before it loads a dictionary. Making them nullable would ripple through every generator call site. ## Related Issues - Fixes #4439 ## Checklist - [ ] I have signed the [CLA](https://opcfoundation.org/license/cla/ContributorLicenseAgreementv1.0.pdf) and read the [CONTRIBUTING](https://github.com/OPCFoundation/UA-.NETStandard/blob/master/CONTRIBUTING.md) doc. - [ ] I have added tests that prove my fix is effective or that my feature works and increased code coverage. - [x] I have added all necessary documentation. - [x] I have verified that my changes do not introduce (new) build or analyzer warnings. - [ ] I ran **all** tests locally using the **UA.slnx** solution against at least .net **framework** and .net **10**, and all passed. - [ ] I fixed **all** failing and flaky tests in the CI pipelines and **all** CodeQL warnings. - [ ] I have addressed **all** PR feedback received. The "no new warnings" box covers net10.0 and net48: full non-incremental builds of `UA.slnx`, `tools/SourceGeneration.slnx`, `tools/MigrationAnalyzer.slnx` and the Aot test projects finished with 0 warnings and 0 errors under the repository's warnings-as-errors settings. net9.0 and net8.0 also had no nullable diagnostics, but they were not rebuilt after the final fixes. Tests have not been run locally yet. 🤖 Generated with [Claude Code](https://claude.com/claude-code) --------- Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com> |
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|
Klaus Landsdorf
|
ac8dc531ee |
Source generator, ISA-95 Job Control and DI changes for companion SDKs built on referenced models (#4577)
## Summary First of four stacked PRs that contribute complete implementations of the Machinery (OPC 40001-1 with Job Management, Result Transfer, Process Values and Energy), Pumps (OPC 40223) and Scales (OPC 40200, with PackML OPC 30050) companion specifications — tracked in #4576. It follows the split used for Robotics (#4123–#4127): this PR carries only the changes to **existing shared code** those SDKs need, and adds no project. Each change stands on its own and is covered by tests in this PR; the companion models are what surfaced them. Rebased onto master after #4569. The one conflict was in `NodeSetToModelDesign.cs`: #4569's shared `AssignSymbolicIds` already makes `Import` and `GetImportedSymbols` derive the same ids, and `NormalizeParentNodeId` moves into its pre-pass. The Copilot review is addressed in the last six commits (see "Review follow-up"). ## Changes ### Source generator (`tools/Opc.Ua.SourceGeneration.Core`) - **VariableType data type across assemblies.** A model that consumes a dependency through a referenced assembly's `[ModelDependency]` payload lost a VariableType's `DataType`/`ValueRank`, so `GetNodeStateClassName` dereferenced null and reported `MODELGEN003`. First hit: DI's `LifetimeVariableType` as used by Machinery. - **Method declaration ↔ method state identity.** A consumer re-declaring an inherited method referenced an `OwnerType_MethodMethodState` class the producer never generated. First hit: OPC 34100 ECM re-declaring the DI `LockingServices` methods. - **Browse names and reference types of inherited children.** An inherited child was emitted with `ReferenceTypeId = NodeId.Null` (invisible to a filtered Browse over the wire) and, where it lives in another namespace, with the declaring model's namespace. When the carried namespace is one the consuming model does not declare, the generated code names it by URI instead of emitting an empty `GetIndexOrAppend()`. - **Payload compatibility.** The three additions above travel in a length-prefixed, versioned declaration trailer after the existing trailers, so the node and child records keep their layout: an older reader ignores the capability bit and stops after the trailers it knows, and a payload without declarations is byte-identical to before. - **Symbolic ids of children listed before their parent.** Every `ParentNodeId` is normalized before any symbolic id is derived. No NodeSet in the repository has such an ordering today, so no generated symbol changes; OPC 30050 PackML (later in the stack) declares seven method `InputArguments` before their methods and failed with `MODELGEN025`. - **Methods overridden with another method-state class.** The subtype declares its own field and property for such a method, but `GetChildren` and `RemoveExplicitlyDefinedChild` skipped every overridden child and the supertype's field stays empty, so the method was missing from every instance (not browsed, no per-instance NodeId, not callable). The existing `MethodTypeOverride` test model has the gap; since #4555 generates a method with inline arguments as `MethodState`, OPC 40001-101 `ResultTransferType.GenerateFileForRead` hits it. It also affects models already in the repository: DI `SoftwareFolderType.Delete`, ISA-95 V2 `JobOrderReceiver.Update`, WoTCon `WoTDocument.Validate` and XRegistry `Group.Delete` / `Resource.Delete` now appear on their instances; the DI, ISA-95, WoTCon and XRegistry tests pass. ### ISA-95 Job Control (`src/Opc.Ua.ISA95.Server`) - **`Isa95JobControlV2Binder`** — the V2 receiver/response-provider binding moves out of `Isa95NodeManager` so OPC 40001-3 JobManagement can bind the same eleven verbs on its own instances instead of copying them. `Isa95NodeManager` behaviour is unchanged. - **`Isa95AddressSpaceOwnership`** — a second registration that would load the ISA-95 models fails immediately and names the current owner, as `DiAddressSpaceOwnership` already does for DI. - **`IIsa95JobResponseCatalog`** — a source for `JobOrderResponseList`, which the two state-filtered request methods cannot express. - **`IIsa95JobResponseChangeSource`** — a change stream of received responses, and of responses the provider drops after `ResponseRetention`; a response changes neither the order's state nor the order catalog, so the existing streams cannot report it. Both interfaces are implemented by `InMemoryIsa95JobControlProvider`, registered by `AddInMemoryIsa95JobControlProvider`, and count in `AddIsa95Server`'s provider detection and mixed-provider rejection. ### Device Integration (`src/Opc.Ua.Di.Server`, `src/Opc.Ua.Di.Client`) - **`IDiPostSetupContext.GetService<T>()`** — an optional lookup next to `GetRequiredService<T>()`, so a companion SDK can probe for a seam the server may not have filled without catching `InvalidOperationException`. The context still exposes no raw `IServiceProvider`. - **`DiNodeManager.ConformanceUnits` / `ServerProfiles` are virtual**, so a companion subclass appends the units its own model satisfies. - **DI client browse enumerators follow `BrowseNext`.** `DiTopologyClient.BrowseChildrenAsync` and `DiDeviceClient.BrowseFunctionalGroupsAsync` discarded the continuation point and returned an incomplete list from a paginating server. A bad status for the browsed node still means "no children" and a failed service call propagates; an outstanding continuation point is released whenever the enumeration stops early. ## Review follow-up | Copilot finding | Commit | |---|---| | Payload additions break older readers (both High) | `fix(sourcegen): move the dependency declarations into a trailer` | | Browse failures reported as empty, broad exception filter (Medium ×2); missing pagination tests (Low ×2) | `fix(di-client): let a failed browse call propagate` | | New provider facets missing from detection (Medium) | `fix(isa95): count the response facets as Job Control providers` | | Second review: continuation point kept after a failed BrowseNext | `fix(di-client): release the continuation point after a failed BrowseNext` | | Second review: purged responses not reported | `fix(isa95): report dropped job responses on the response change stream` | | Second review: missing V2 namespace cast to 65535 | `fix(isa95): reject a missing Job Control V2 namespace in the binder` | ## Points for the reviewer - `GetService<T>()` adds a member to a public 2.0 interface. The only implementation is the internal `DiPostSetupContext`; an external implementer would have to add it. - `DiDeviceClient.BrowseFunctionalGroupsAsync` used to throw for a bad status of the device node; like `DiTopologyClient` it now yields nothing. - The commits are self-contained and ordered; reviewing commit by commit is the easiest route. ## Testing - New and extended tests: `ModelDependencyV1Tests`, `NodeStateGeneratorTests`, `NodesetIdentifierSidecarTests`, `InMemoryIsa95JobControlProviderV2Tests`, `Isa95ServerBuilderTests`, `Isa95JobControlV2BinderTests`, `DiDeviceClientTests`, `DiTopologyClientTests`, `OpcUaServerDiBuilderExtensionsTests`. - `UA.slnx` builds for net472, net48, netstandard2.0/2.1 and net8/9/10 with SDK 10.0.401 and no warnings. - Tests on net10: SourceGeneration.Core 4266 (8 skipped), SourceGeneration 263, ISA95 144, DI 433; the first three also on net8. The changed projects build for net48 and netstandard2.0 without warnings. - Changed-line coverage (`check-coverage.ps1`): 91.1 % (594 of 652 lines). - The companion stack on top (#4578, #4579, #4580) is rebased onto this head. - Fork CI, full PR matrix incl. macOS, for this head (running): https://github.com/biancode/UA-.NETStandard/actions/runs/36558506011. CodeQL: https://github.com/biancode/UA-.NETStandard/actions/runs/36558509242. The previous head (before the second review round) passed every Windows and Linux job: https://github.com/biancode/UA-.NETStandard/actions/runs/36542929585. |
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|
romanett
|
442889cba5 |
Fix source generator audit findings; conform structure-field matrices and type metadata to OPC UA 1.05 (#4569)
# Description
This PR fixes a bug audit of the source generation projects
(`tools/Opc.Ua.SourceGeneration*`: model loading, NodeSet import, all
emitters, the Roslyn hosts and packaging). It also fixes a max-effort
code review of those fixes, and a check of every spec-relevant change
against the OPC UA 1.05 text.
- **Scope:** about 85 audit findings, 48 review findings and 32
spec-grounding items were addressed. Each fix has a regression test that
fails without it.
- **Wire change:** it includes one deliberate, stack-wide wire change:
**structure-field matrices now follow OPC 10000-6 5.2.5 Table 28**.
Most changes are internal correctness fixes. The sections below list
every change a user can observe: wire formats, generated code and API,
generated address-space content, diagnostics and runtime behaviour.
## Behaviour / user-facing changes
### Wire format (encoders)
- **Binary inline matrices** (OPC 10000-6 5.2.5 Table 28).
- **Layout:** a multi-dimensional *structure field* is encoded as
`Int32[] Dimensions`, then the values **without a length prefix**, with
at least 2 dimensions.
- **Empty and null:** any dimension <= 0 means no values follow, and a
null matrix is `-1`. An empty matrix is written as `[0,0]`.
- **Compatibility:** this is **not compatible with earlier builds of
this SDK** for matrix fields. It applies to generated types,
`[DataType]` types, `Structure`, client ComplexTypes and
`WriteEncodeableMatrix`.
- **Unchanged:** Variant matrices (5.2.2.16) keep their old encoding.
- **Declared rank decides matrix vs array.** A 1-D `MatrixOf<T>` in an
array field or a Variable value is written as an array again.
Matrix-declared fields go through the new public
`EncoderExtensions.WriteInlineMatrixValue`, which generated code also
uses. A non-empty 1-D value in a matrix field throws `BadEncodingError`.
- **Decoder hardening:**
- Before allocating, the decoder bounds all matrix dimensions against
overflow, `MaxArrayLength` and the remaining message length.
- The decoder rejects:
- a matrix with fewer than 2 dimensions;
- a populated matrix whose rank differs from the field's declared rank;
- a union SwitchField greater than the number of fields;
- an EncodingMask with unassigned bits set.
- **Encoder `MaxArrayLength`:** the encoder enforces `MaxArrayLength`
for inline matrices, as it already did for arrays.
- **XML structure fields** (5.3.1, 5.3.4, 5.3.5).
- **Fields:** `Structure` and client ComplexTypes write fields like
typed fields (`<A>1</A>`, array elements directly) instead of a Variant
body.
- **Matrix fields:** `Dimensions` and `Elements` go directly inside the
field element, with no `<Matrix>` wrapper.
- **Empty matrices:** written as nil, because XML dimensions must be
greater than 0.
- **Compatibility:** decoders still accept the old shapes.
- **Enum fixes:** enum array elements with value 0 are no longer
dropped, and enum array element names are fixed.
- **Other encoding fixes:**
- A null `DiagnosticInfo` structure field writes `0x00` instead of
nothing.
- A null scalar field in a runtime `Structure` is written as its default
instead of zero bytes, which used to shift every following field.
- A Variant holding an empty matrix encodes as an empty array instead of
throwing.
- `Variant.Copy` keeps the matrix identity of null and empty matrices.
- **NodeSet export and the DataContract surrogate** write Variable
values with the Variant rules again. A null or empty `MatrixOf` variable
no longer produces invalid XML or unreadable NodeSets.
- **`JsonEncoder.CanOmitFields`** is `true` only for Compact encoding.
Verbose and RawData JSON include default-valued fields.
### `[DataType]` source-generated types
- **Default-value handling** (OPC 10000-6 5.4.1, Table 1).
- **Encode:** a field is omitted only when its value *and* its declared
default are the type's default (0, false, null). Fields with a
non-default initializer or constructor default, and empty strings, are
always written, so configuration files get slightly larger.
- **JSON decode:** a field missing from JSON decodes to the type
default.
- **XML decode:** a field missing from XML keeps its declared default,
which older configuration files rely on.
- **Why:** this fixes silent round-trip loss, for example
`SamplingInterval = 0` read back as `-1`.
- **Nested `[DataType]` types:** they are now generated inside their
containing types. Without an explicit id, their default TypeId and
XmlName are qualified (e.g. `s=Outer.Foo`); **wire identity change** for
nested types. Colliding activator names get a `_2` suffix.
- **Activators:** they are `internal` when the type, or any containing
type, is not public (was CS0060).
- **Matrix properties:**
- `MatrixOf<T>` properties use the inline matrix encoding.
- Matrices of non-sealed structures, or with
`StructureHandling.ExtensionObject`, are written as ExtensionObjects.
- Their published ValueRank is 2, because the rank can't be known from
`MatrixOf<T>`.
- **Published StructureDefinitions:**
- They include base-class fields.
- Nullable properties are no longer marked optional.
- Inline structure fields name their concrete type.
- **`[Flags]` enums:** they are published as plain enumerations with
their member values, which matches how they are encoded.
- **Other generated code:**
- `Clone` deep-copies arrays and matrices of structures, Variants,
ExtensionObjects and DataValues.
- `IsEqual` and `GetHashCode` are consistent: EncodingMask, active union
member and NaN handling agree.
- Pooled `Reuse()` restores the freshly constructed state through the
new `protected virtual ResetForReuse()`, and returns an instance to its
runtime type's pool.
- **Enum capture:** enum member values are captured culture-invariantly.
Negative values were lost on cultures that use U+2212 as the minus sign.
### Model-driven generator: generated code, API and file names
- **Removed API:** generated `*_Placeholder` proxy accessors (e.g.
`PowerTrainTypeClient.GetMotorIdentifier_PlaceholderAsync`) and fluent
`X_Placeholder()` accessors are removed; they could never resolve
anything.
- Proxy accessors now look children up by BrowseName with the right
namespace.
- `RoboticsClient` finds motors and gears by type and drives via
`IsDrivenBy`. Its topology snapshots used to be empty.
- **Renamed files:** generated files for a bound `[NodeManager]` are now
named `{Namespace}.{Class}.NodeManager.g.cs` (also `.Factory` and
`.FluentBuilders`).
- **Generated NodeState code:**
- Attributes are set through `baseState`/`nodeState` locals, so children
named like base attributes (e.g. `DataType`, `EventNotifier`) compile.
- Children that hide base members are declared `public new`, using names
reflected from the runtime.
- `global::` qualification is used throughout.
- **Proxies and fluent builders:** a proxy whose supertype is excluded
(e.g. Draft) derives from the nearest emitted ancestor. Fluent wrappers
and NodeState factories fall back the same way; they used to fail with
CS0246.
- **Derived structures:**
- The optional-field `EncodingMask` continues across inheritance.
- A derived structure over a base type from another model no longer
relies on `base.ResetForReuse`.
- **Default values:**
- NodeId, QualifiedName and ExpandedNodeId defaults resolve by namespace
URI (`context.NamespaceUris.GetIndexOrAppend`) and server URI.
- StatusCode, negative enum, `double`/`float` (shortest round-trip
literal) and escaped string defaults now compile.
- **Event records:**
- Vendor event records have `Decoder.GetStandardFields(NamespaceTable)`,
and their browse paths use the model's namespace.
- A field whose namespace is unknown to the session no longer matches a
namespace-0 field.
- Companion `StandardFields` is `[Obsolete]`.
- Vendor simple subtypes such as `Percent : Double` map to their
built-in type.
- **Other fixes:**
- `MethodState.CallAsync` passes the real `objectId` to synchronous
`OnCallMethod2` handlers; it used to pass `NodeId.Null`.
- Enumeration fields with an explicit `Identifier` keep it, instead of
taking a trailing `_<digits>`.
- Explicit NumericIds are no longer reused by automatic numbering.
- Dependencies are loaded in topological order.
### Generated address-space content
- **Arguments:**
- Methods without arguments no longer get empty
`InputArguments`/`OutputArguments` properties (OPC 10000-3 5.7).
- About 2,660 automatically assigned namespace-0 NodeIds of 15000 and
above shift. Every NodeId in `StandardTypes.csv` is unchanged.
- **Permissions:** type nodes and method declarations on types now carry
the model's `RolePermissions`/`AccessRestrictions`.
- **Restored nodes:** NodeSet import keeps nodes that were silently
dropped before:
- `NamespaceMetadata` objects and the NodeSet's own TypeDictionary
variables;
- ISA95 placeholders linked only non-hierarchically;
- instances whose parent is in another namespace.
- **Import details:**
- ValueRank > 1 without ArrayDimensions keeps its rank.
- `svr=` indexes map correctly.
- Invalid MinimumSamplingInterval values import as -1, not 0.
- Localized texts prefer the invariant or English translation.
- **StructureDefinitions:**
- They include inherited fields, including for subtypes without their
own fields (e.g. `AnonymousIdentityToken` now publishes PolicyId).
- The StructureType kind covers inherited AllowSubTypes fields.
- Unions ignore IsOptional.
- StructureFields never publish ValueRank 0; a OneOrMoreDimensions field
without dimensions becomes rank 2.
- Fields with ValueRank -2/-3 are published as scalar BaseDataType,
which is what is on the wire.
- **OptionSets:**
- Implicit fields get the next free bit.
- `OptionSetValues` uses null for undefined bits instead of "Reserved",
and structure OptionSets publish all their bits (no 32/96-bit cap).
- Numeric OptionSets are limited to their base type's width, and UInt64
bit 63 works.
- **Schemas:**
- Structures with inline-matrix fields are left out of the `.bsd`
(5.2.5).
- In the BSD, Variant-encoded and non-structure subtyped fields are
described as `ua:Variant`.
- In the `.xsd`, matrix fields are typed `ua:Matrix` with
`Dimensions`/`Elements`, and `EncodingMask` is required.
### NodeSet / model input handling
- **Model selection:**
- The newest NodeSet of a model is chosen by `ModelVersion` (SemVer 2.0
precedence), then PublicationDate. The `Version` attribute, which Annex
F says is not for comparison, is only a tie-break.
- The order is total and does not depend on input order; referenced
assemblies use the same rule.
- **Default names:**
- Invalid default Name/Prefix values are repaired (`201301ISA95` becomes
`_201301ISA95`, `class` becomes `class_`).
- Valid names are unchanged.
- Sanitising no longer depends on the OS.
- **`ModelUri` metadata** that doesn't match the NodeSet raises a
warning instead of silently losing the model.
- **Input detection:**
- Only XML files whose root is `ModelDesign` or `UANodeSet` are treated
as models.
- A malformed NodeSet stays a NodeSet input, so it no longer breaks the
ModelDesign pass.
- **`IdentifierFile` paths:** they are normalized (`./`, `../`), and the
suffix match requires a folder boundary.
- **Dependency payloads** (`ModelDependencyV1`) carry field IsOptional,
AllowSubTypes, ArrayDimensions and the producer's namespace tables in
skippable trailers, so old and new readers stay compatible.
### Roslyn host, diagnostics, packaging
- **New diagnostics:**
- MODELGEN036: `[NodeManager]` target not supported (nested, generic,
file-local or global namespace).
- MODELGEN037: `[DataType]` target not supported (struct, generic,
abstract, file-local or global namespace).
- MODELGEN038: the definition of an encodeable base type can't be found.
- **New validator errors:**
- a structure with both optional and subtyped fields (OPC 10000-6 F.13);
- multi-bit or duplicate OptionSet masks.
- **Diagnostic locations:** `[DataType]`/`[NodeManager]` diagnostics
point at real source locations again, so `#pragma` and `.editorconfig`
apply. MODELGEN010 is the exception.
- **Incremental caching:** pipeline values compare by value, so
unrelated edits no longer regenerate the whole model or all
`[DataType]`s.
- **`ModelSourceGeneratorIgnore`** on a ModelDesign input is honoured;
the design still resolves as a dependency.
- **Cancellation:** a cancelled generation run propagates
`OperationCanceledException` instead of reporting a MODELGEN003 error.
- **Stack package:** the `Stack` NuGet package now ships
`build/OPCFoundation.NetStandard.Opc.Ua.SourceGeneration.Stack.props`,
so `StackSourceGeneratorMode` and `StackSourceGeneratorExclude` reach
the compiler.
## Related Issues
- No tracking issue. The audit, review and spec-grounding reports are
available on request. Contains the matrix wire-format change discussed
for D-5 (OPC 10000-6 5.2.5 Table 28).
## Checklist
- [ ] I have signed the
[CLA](https://opcfoundation.org/license/cla/ContributorLicenseAgreementv1.0.pdf)
and read the
[CONTRIBUTING](https://github.com/OPCFoundation/UA-.NETStandard/blob/master/CONTRIBUTING.md)
doc.
- [x] I have added tests that prove my fix is effective or that my
feature works and increased code coverage.
- [x] I have added all necessary documentation.
(`docs/SourceGeneratedDataTypes.md`, `docs/NodeManagers.md`, generator
readme)
- [x] I have verified that my changes do not introduce (new) build or
analyzer warnings. (`UA.slnx` 0 warnings / 0 errors on net48 and
net10.0)
- [ ] I ran **all** tests locally using the **UA.slnx** solution against
at least .net **framework** and .net **10**, and all passed. The
affected suites were run on net10.0: SourceGeneration Core/Roslyn/Stack,
Types, Core.Encoders, Encoders.Fuzz, Client, Client.ComplexTypes,
PubSub, Core, Server, GDS, Configuration, Di, Robotics, ISA95,
Positioning, OpenUsd, XRegistry. net48 was built; its test legs, and the
post-rebase verification, run in CI.
- [ ] I fixed **all** failing and flaky tests in the CI pipelines and
**all** CodeQL warnings.
- [ ] I have addressed **all** PR feedback received.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
|
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|
Copilot
|
02fb72e2d3 |
Support guid/opaque nodeids in NodeSet import (#4507)
# Description
`NodeSetToModelDesign.ImportNode` only stored Numeric and String NodeId
identifiers. Guid and Opaque identifiers (both valid per OPC 10000-3
5.2.2) fell through to an `Information` log line, so the node was
registered in `NodesByQName`/`NodesById` with no identifier at all and
code generation continued against a node whose identity had been
discarded.
The `ModelDesign` schema has no representation for Guid/Opaque
identifiers (`NodeDesign` exposes only `NumericId`/`StringId`), so the
import now fails loudly instead of emitting output that looks correct.
- **Importer**: the fall-through branches in `ImportNode` are replaced
with an `InvalidDataException` naming the NodeId, browse name and
identifier type. This matches the existing unsupported-input handling in
the file and surfaces through `ModelCompilation` as a generator
diagnostic.
- **Logger removal**: `m_logger` had no remaining use in
`NodeSetToModelDesign` and was removed along with its
`Microsoft.Extensions.Logging` import.
- **Tests**: `ImportUnsupportedNodeIdTypeThrowsInvalidDataException`
covers Guid, empty Guid and Opaque identifiers via an in-memory NodeSet.
- **Docs**: the source generator readme states the NodeSet2 identifier
restriction.
```csharp
else
{
// The model design can only carry numeric and string identifiers.
// Guid and Opaque identifiers (OPC 10000-3 5.2.2) would be dropped
// and code would be generated for a node without any identity, so
// the import fails instead of silently producing wrong output.
throw new InvalidDataException(
$"NodeId ({input.NodeId}) of node '{input.BrowseName}' uses the " +
$"{nodeId.IdType} identifier type which is not supported by the model " +
"design. Only Numeric and String identifiers can be imported.");
}
```
Note on behaviour: a null/unspecified NodeId parses as a Numeric
identifier (`i=0`) and is still handled by the numeric branch, so the
removed `IsNull` branch was only ever reachable for an empty Guid or
Opaque identifier, which is now reported as unsupported.
## Related Issues
## Checklist
_Put an `x` in the boxes that apply. You can complete these step by step
after opening the PR._
- [x] I have signed the
[CLA](https://opcfoundation.org/license/cla/ContributorLicenseAgreementv1.0.pdf)
and read the
[CONTRIBUTING](https://github.com/OPCFoundation/UA-.NETStandard/blob/master/CONTRIBUTING.md)
doc.
- [x] I have added tests that prove my fix is effective or that my
feature works and increased code coverage.
- [x] I have added all necessary documentation.
- [x] I have verified that my changes do not introduce (new) build or
analyzer warnings.
- [ ] I ran **all** tests locally using the **UA.slnx** solution against
at least .net **framework** and .net **10**, and all passed.
- [ ] I fixed **all** failing and flaky tests in the CI pipelines and
**all** CodeQL warnings.
- [ ] I have addressed **all** PR feedback received.
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- Fixes #4504
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Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: marcschier <11168470+marcschier@users.noreply.github.com>
Co-authored-by: Marc Schier <marcschier@users.noreply.github.com>
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
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Marc Schier
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e7542b7f5f |
Fix generated structured defaults and dependency metadata (#4414)
# Description Fix two source-generator paths that lost variable values or metadata: - XML `ExtensionObject` defaults without a `TypeId` now resolve their body through the encodeable factory's registered XML qualified name, decode to the generated structure, and retain the XML encoding identifier. - The existing preview `ModelDependencyV1` payload now carries effective child access and user-access values, minimum sampling interval, historizing state, and serialized default-value XML across referenced assemblies. The dependency validator rehydrates this metadata before inherited instance factories are generated. Explicit non-null extension-object TypeIds remain authoritative, unknown XML bodies remain raw XML, and explicit design files remain authoritative over referenced payloads. ## Related Issues - Fixes #4401 - Fixes #4402 ## Validation - Focused decoder, payload, validator, and Roslyn producer/consumer regressions on `net10.0` and `net48` - `tools/SourceGeneration.slnx` Debug builds on `net10.0` and `net48` - `tools/SourceGeneration.slnx` Release build on `net10.0` - Scoped `UA.slnx` Debug build on `net10.0` ## Checklist - [ ] I have signed the [CLA](https://opcfoundation.org/license/cla/ContributorLicenseAgreementv1.0.pdf) and read the [CONTRIBUTING](https://github.com/OPCFoundation/UA-.NETStandard/blob/master/CONTRIBUTING.md) doc. - [x] I have added tests that prove my fix is effective or that my feature works and increased code coverage. - [x] I have added all necessary documentation. - [x] I have verified that my changes do not introduce (new) build or analyzer warnings. - [ ] I ran **all** tests locally using the **UA.slnx** solution against at least .net **framework** and .net **10**, and all passed. - [ ] I fixed **all** failing and flaky tests in the CI pipelines and **all** CodeQL warnings. - [x] I have addressed **all** PR feedback received. --------- Copilot-Session: 66e6d342-d4a0-4d53-822b-524982c62f15 |
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Marc Schier
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0357380335 |
Source generator: typed NodeSet method signatures and referenced model accessors (#4124)
**Stack 2/5** — base #4123. Part of the #4096 split; see #4096 for the overall picture. > Review after #4123. The diff shown against `master` will include #4123 until that merges. ## What this is Source generator only; no runtime library changes. ## Contents - **Typed NodeSet method signatures.** A method imported from a NodeSet now gets a typed signature. Methods that share a declared signature are grouped onto one generated `MethodType`, named after its owner when the plain name would collide, so two unrelated `Execute` methods no longer share a class. - **An override that keeps the signature it inherits keeps the declaration it overrides.** Pointing `MethodDeclarationNode` at the override itself made `MethodDeclarationId` self-referential. OPC 10000-4 lets a caller invoke a method with the NodeId of its declaration in the ObjectType *or any supertype*, and `MethodState.MethodDeclarationId` is what the server matches on, so `Call` stopped resolving and returned `Bad_MethodInvalid` for every alarm subtype. An override that genuinely changes its signature still becomes its own declaration. - **`StateNumbers` / `TransitionNumbers` were emitted empty for every NodeSet-sourced model**, because such children arrive as `VariableDesign` rather than `PropertyDesign` and were filtered out. Any companion model built from a NodeSet was writing `StateNumber = 0` on the wire — a Part 16 defect well beyond the models in this stack. The ModelDesign path is unchanged. - **Referenced models can contribute fluent accessors**, carried by a model dependency payload so a downstream model can extend an upstream one. ## Notes for the reviewer - `tests/Opc.Ua.SourceGeneration.Tests` is left at its `master` content here. Its new vendor-subtype test uses the Robotics NodeSet as its fixture, so it can only land with the Robotics change at the top of the stack (5/5). - `PumpInstanceNodeIdRegressionTests` gains six `InputArguments`/`OutputArguments` entries for argument-less standard condition methods. Typed method signatures materialise those properties from the `ConditionType` declaration even where the method takes none. That is a real deviation, pinned rather than hidden so it stays visible; it is worth a follow-up. ## Validation `dotnet build UA.slnx` — 0 errors. | Suite | Result | | --- | --- | | Opc.Ua.SourceGeneration.Core.Tests | 3739 / 0 | | Opc.Ua.SourceGeneration.Tests | 81 / 0 | | Opc.Ua.Di.Tests | 304 / 0 | | Opc.Ua.History.Tests | 506 / 0 | | Opc.Ua.Gds.Tests | 1095 / 0 | History and GDS are listed because they are what the method-declaration fix above is load-bearing for: without it they fail with 10 and 370 errors respectively. --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Copilot-Session: 8cbb8cd0-f0cb-4ab0-bea2-6202fbf69485 |
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Marc Schier
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7cec2d614d | Move repository files to the consolidated layout |