* Migrating from Xctests to swift testing
This migrates to the new Swift testing framework,
which would allow us to always use the latest tech
from swift moving forward.
* Updates flag to make sure that Wasm testing works
* Migrate to swift 6.0 & swift-gRPC 2.0
The following migrates to swift 6.0, and also
migrate to swift-grpc 2.0 that uses swift-nio
under the hood to provide nicer API and async await
Adds sendable to enum & update @_implementationOnly imports to use internal imports
* Address PR comments regarding misspelling & proper method naming.
* fix: correct operator precedence in ForAllFields reverse iteration
The expression `size() - i + 1` evaluates as `(size() - i) + 1` due to
left-to-right associativity, producing an out-of-bounds index when
reverse=true. For a vector of size N, the first iteration (i=0) accesses
index N+1, which is 2 past the last valid index.
Changed to `size() - (i + 1)` to match the correct implementation
already present in bfbs_gen.h:192.
Bug: CWE-125 (Out-of-bounds Read), CWE-783 (Operator Precedence Error)
* test: add ForAllFieldsReverseTest for reverse iteration correctness
Verify that ForAllFields with reverse=true iterates fields in
descending ID order. Tests both Stat (3 fields) and Monster
(many fields with non-sequential definition order) tables.
---------
Co-authored-by: Tulgaa <tulgaa.kek@gmail.com>
* Add fallible try_* API for FlatBufferBuilder
This is to support error propagation from Allocator trait. The Allocator
grow_downwards() method returns Result<(), Self::Error>, but
FlatBufferBuilder panics via .expect() when allocation fails instead of
propagating the error.
* Add rust fallible API docs
A blob is an array of bytes and has no intrinsic alignment (i.e. the
alignment is 1). The alignment of the existing flexbuffers blob is
solely affected by the width of the integer needed to store the blob's
size: that integer's width becomes the alignment of the blob.
The proposed AlignedBlob function here piggybacks on this effect and
simply uses a user-defined alignment for the width of the integer that
stores the blob's size; this automatically imparts that same alignment
on the blob itself. (The width is bounded below by the actual width
needed to store the blob's size.)
The ability to control the alignment of a blob is important for use
cases in which the blob itself stores structured data that we want to
access without further copies (e.g. other flatbuffer messages).
* fix(flatbuffers): use manual impl Default for struct object types
* fix: handle bool and float zero literals in struct object Default impl
* fix: regenerate all test bindings with generate_code.py
* fix: data type check on swift build
* fix: test large array on struct and enum
* [C#] Add GetBytes methods for fixed arrays
I wanted to direct access to fixed array bytes. I made some changes to the idl generator to create GetBytes functions following the same naming conventions used for vectors of scalar types. There was not a 'Length' field present to bound the existing index accessor so I added that too.
+ Add generic GetBytes for fixed length arrays of scalar types
+ Implement conditional compilation for ENABLE_SPAN_T:
- ENABLE_SPAN_T: Returns `Span<T>` using `MemoryMarshal.Cast<byte, T>()` as needed.
- Else: Returns `ArraySegment<byte>?` for raw byte access
+ Added tests reusing arrays_test.fbs definitions
+ Added const int Length field to support existing index based accessors
* [C#] Sync generated code for after adding GetBytes methods for fixed arrays
---------
Co-authored-by: Björn Harrtell <bjornharrtell@users.noreply.github.com>
* Adds tests for Rust single file mode
All existing tests only compile Rust code using --rust-module-root-file.
* Adds standalone include tests for Rust
The imports for these tests have been moved to their own file, as the existing intergration_test.rs file hides compilation issues from code generation due to symbols brought into scope outside of the generated code (e.g. `extern crate alloc`).
* Declare alloc crate in every Rust namespace
When performing code generation within a single file, extern crate alloc needs to be delcared to bring alloc into scope within every inner namespace.
* Regenerates generated schemas
The write_vtable() function's comment claimed to "fill the WIP vtable
with zeros" but make_space() only reserves memory without initializing
it. When using custom allocators with non-zeroed buffers, unset vtable
field entries would contain garbage instead of zero (which indicates
"use default value").
This fix explicitly zeros the vtable memory after reserving space,
matching the C++ implementation's buf_.fill_big() behavior.
Added regression test using a garbage-filled allocator (0xAA) that
verifies vtable entries for unset fields are properly zeroed.
Fixes#8894
* Add --ts-undefined-for-optionals command line option
# Details
- Fixes#7656
- Added a new `--ts-undefined-for-optionals` command line option for `flatc`.
- If enabled, generated TypeScript code uses `undefined` for optional fields rather than `null`.
* Also add TS generated test files
* Run `sh scripts/clang-format-git.sh`
* also add tests/ts/lalala-options.ts to the repo
* move new tests to tests/ts/optional_values dir
* add tests/ts/optional_values/optional_values_generated.cjs to the repo
* reuse existing optional_scalars.fbs and add new test
* add comma
* sh scripts/clang-format-git.sh
* remove comma
* sh scripts/clang-format-git.sh
* trying things
* sh scripts/clang-format-git.sh
* done
* address feedback
* sh scripts/clang-format-git.sh
* run `sh scripts/clang-format-git.sh`
* remove uneeded `eslint-disable @typescript-eslint/no-namespace` line
---------
Co-authored-by: José Luis Millán <jmillan@aliax.net>
* fix for https://github.com/google/flatbuffers/issues/8759
__vector_as_array<T> calling ByteBuffer.ToArray<T> with the length in bytes by multiplying len with ByteBuffer.Sizeof<T> and FlatBuffersExampleTests extended to call GetVectorOfLongsArray/GetVectorOfDoublesArray which failed without the fix
* first try to repair build-dotnet-windows
* syntax error fixed
* Update solution creation command in build workflow
add --format sln to the dotnet new command, maybe it is currently creating a .slnx instead?
* Fix generate_code script path
* [Python] Make StartVector public
Make StartVector vector public since it is already being used in
generated code
* [Python] Improve vector creation for Python API
Makes Python API for vectors cleaner like Rust and Swift
---------
Co-authored-by: Derek Bailey <derekbailey@google.com>
* generate mutable union accessors
* add test
* Revert "add test"
This reverts commit 45e352b18f.
* update file
* formatter got in the way
* merge conflicts
* updated genned code
* manually fix code gen bc I can't figure out why this file won't code gen
---------
Co-authored-by: Wouter van Oortmerssen <aardappel@gmail.com>
Add missing bounds checking to ByteVector before slice
operations in the Go FlatBuffers implementation. Relative offset and
vector length are now checked against the buffer size. Instead of
panicking, the code now returns nil. Regression test added.
Signed-off-by: Ville Vesilehto <ville@vesilehto.fi>
Co-authored-by: Justin Davis <jtdavis777@gmail.com>
* arrays of enums with no value for 0 now throw errors
* move setting key field outside struct check
* set to default instead of required
* unsure of why these bfbs files have changed at this time, checking them in to run the pipelines.
* remove known bad test
* flatc builds and seems to work, some of the extra targets are having linker errors
* fix build system
* pipeline failures
* un-rename files
* refactor to use unique_ptr
* typo
* rm make_unique, add comments
* fix cmake
---------
Co-authored-by: Wouter van Oortmerssen <aardappel@gmail.com>
* add deser support for enum type
* update generated files
* remove deser generator when bitflag enable
* add deser test
* Restore the Rust editions version
* Remove unnecessary modifications
* Fixes checks for serde features in flexbuffers crate
* Removes unused MapReaderIndexer use statement
* Fixes warning about nightly cfg usage
Enabling a cfg attribute through cargo::rustc-cfg in build.rs should be coupled with a cargo::rust-check-cfg value so that the compiler knows about the custom cfg. See: https://doc.rust-lang.org/rustc/check-cfg/cargo-specifics.html#cargorustc-check-cfg-for-buildrsbuild-script.
* Migrates usage of deprecated float constants
This update fixes a compiler warning from use of the old constants.
Constants like EPSILON are now directly on the float primitives (e.g. f32::EPSILON) rather than in the f32 module (std::f32::EPSILON).
The new constants have existed since 1.43.0, which appears to be below the MSRV for the flatbuffers crate.
* Fixes incorrect key in flatbuffers Cargo.toml
The old code was using package.rust, which triggered a warning about an unused key:
warning: flatbuffers/rust/flatbuffers/Cargo.toml: unused manifest key: package.rust
The correct key for specifying MSRV is rust-version. See: https://doc.rust-lang.org/cargo/reference/rust-version.html#rust-version.
---------
Co-authored-by: Wouter van Oortmerssen <aardappel@gmail.com>
* [Java] Use Table's fully qualified path
When a table's name is called `Table`, the Java bindings generated result in an error due to there being 2 Tables. This fixes the issue by fully qualifyng the flatbuffers Table import.
* Update codegen
* Update generated Java code
---------
Co-authored-by: Neville Dipale <neville@urbanlogiq.com>
* [Go] Write required string fields into the buffer when using Object API
In C++, CreateX allows to write the default "" value of a required
string, when the string is not explicitly set. Object API Pack method
uses this implementation of CreateX.
However, in go, despite whether the field is optional or required, it is
always checked against empty string allowing to create messages that
fail to pass the verifier. This commits partially reverts #7719 when the
string field is required.
* Add test for serializing required string fields using Object API
* Update generated code
The Monster schema contains a key string field. For historical
convenience reasons, string keys are assumed required.
