Add regression tests for the Medium findings resolved in this series:
- AbCipDataType_maps_large_integer_types (theory: LInt→Int64, ULInt→UInt64,
UDInt→UInt32) and Read_UDInt_tag_returns_uint_value_not_negative_wrapped_int
cover Driver.AbCip-004.
- Structure_parent_tag_is_not_readable_after_member_fan_out,
InitializeAsync_throws_on_duplicate_tag_name, and
InitializeAsync_throws_when_member_name_collides_with_independent_tag
cover Driver.AbCip-005.
- Read_failure_evicts_runtime_so_next_read_creates_fresh_handle covers
Driver.AbCip-010.
AbCipDriverTests.AbCipDataType_maps_atomics_to_driver_types extended with
LInt/ULInt/UDInt assertions.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
`PlcTagHandle` and `DeviceState.TagHandles` were dead scaffolding: the
`ReleaseHandle` no-op never called `plc_tag_destroy` and the dict was
never populated. Removed the file, the dead dict, and its
`DisposeHandles` loop. Updated the `AbCipDriver` class doc to document
that native lifetime is owned by libplctag.NET `Tag.Dispose()` (invoked
from `DisposeHandles`) with the library's own finalizer covering any
GC-collected instances. Two test methods that only exercised the dead
`PlcTagHandle` class removed from `AbCipDriverTests`.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Group all 69 projects into category subfolders under src/ and tests/ so the
Rider Solution Explorer mirrors the module structure. Folders: Core, Server,
Drivers (with a nested Driver CLIs subfolder), Client, Tooling.
- Move every project folder on disk with git mv (history preserved as renames).
- Recompute relative paths in 57 .csproj files: cross-category ProjectReferences,
the lib/ HintPath+None refs in Driver.Historian.Wonderware, and the external
mxaccessgw refs in Driver.Galaxy and its test project.
- Rebuild ZB.MOM.WW.OtOpcUa.slnx with nested solution folders.
- Re-prefix project paths in functional scripts (e2e, compliance, smoke SQL,
integration, install).
Build green (0 errors); unit tests pass. Docs left for a separate pass.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
