ruby.git/test/fiddle/test_handle.rb, branch v3_4_9

[ruby/fiddle] Fix Fiddle::Handle.new for a missing library in the

2024-10-26T09:44:15+00:00

FFI backend
(https://github.com/ruby/fiddle/pull/156)

* From https://github.com/ruby/reline/issues/766#issuecomment-2422135968

https://github.com/ruby/fiddle/commit/eea9fd0cc4

Use JRuby implementation for TruffleRuby (#149)

2024-10-16T02:24:25+00:00

Fix GH-145

Rename `lib/fiddle/jruby.rb` to `lib/fiddle/ffi_backend.rb` as a generic
ffi gem API based implementation.
JRuby and TruffleRuby use `lib/fiddle/ffi_backend.rb`.

---------

Co-authored-by: Benoit Daloze

[ruby/fiddle] Ractor support

2024-10-16T02:24:25+00:00

(https://github.com/ruby/fiddle/pull/139)

https://github.com/ruby/fiddle/commit/91d0ea9849

Co-authored-by: Sutou Kouhei

[ruby/fiddle] test jruby: fix a typo

2024-10-10T01:06:10+00:00

https://github.com/ruby/fiddle/commit/d76c87b804

[ruby/fiddle] test jruby: fix a wrong message

2024-10-10T01:06:09+00:00

https://github.com/ruby/fiddle/commit/00b3521f5e

Import JRuby implementation (#147)

2024-10-10T01:05:52+00:00

Fix GH-104

lib/fiddle/jruby.rb is based on

https://github.com/jruby/jruby/blob/master/lib/ruby/stdlib/fiddle/jruby.rb
.

Here are changes for it:

* Move `Fiddle::TYPE_*` to `Fiddle::Types::*`
* Add `Fiddle::Types::VARIADIC`
* Add `Fiddle::Types::CONST_STRING`
* Add `Fiddle::Types::BOOL`
* Add `Fiddle::Types::INT8_T`
* Add `Fiddle::Types::UINT8_T`
* Add `Fiddle::Types::INT16_T`
* Add `Fiddle::Types::UINT16_T`
* Add `Fiddle::Types::INT32_T`
* Add `Fiddle::Types::UINT32_T`
* Add `Fiddle::Types::INT64_T`
* Add `Fiddle::Types::UINT64_T`
* Add more `Fiddle::ALIGN_*` for the above new `Fiddle::Types::*`
* Add more `Fiddle::SIZEOF_*` for the above new `Fiddle::Types::*`
* Add support for specifying type as not only `Fiddle::Types::*` but
also `Symbol` like `:int`
* Add support for variable size arguments in `Fiddle::Function`
* Add `Fiddle::Closure#free`
* Add `Fiddle::Closure#freed?`
* Add `Fiddle::Error` as base the error class
* Add `Fiddle::Pointer#call_free` and stop using `FFI::AutoPointer` in
`Fiddle::Pointer`
* Add support for `Fiddle::Pointer.malloc {}` `Fiddle::Pointer`
* Add support for `Fiddle::Pointer#free=`
* Add `Fiddle::Pointer#freed?`
* Use binary string not C string for `Fiddle::Pointer#[]`
* Add `Fiddle::Handle.sym_defined?`
* Add `Fiddle::Handle#sym_defined?`
* Add `Fiddle::Handle::DEFAULT`
* Add `Fiddle::ClearedReferenceError`
* Add no-op `Fiddle::Pinned`

Some features are still "not implemented". So there are some "omit"s for
JRuby in tests.

[ruby/fiddle] test: remove fragile memory leak tests

2024-10-02T05:36:10+00:00

https://github.com/ruby/fiddle/commit/0bfcd02bef

suppress a warning

2023-12-25T13:15:25+00:00

Add --with-libffi-source-dir feature and removed --enable-bundled-libffi option. (#113)

2022-10-07T06:20:11+00:00

https://bugs.ruby-lang.org/issues/18571

Co-authored-by: Nobuyoshi Nakada 
Co-authored-by: Sutou Kouhei

[ruby/fiddle] Add `sym_defined?` methods to test if a symbol is defined (https://github.com/ruby/fiddle/pull/108)

2022-10-07T06:18:51+00:00

I would like to check if a symbol is defined before trying to access it.
Some symbols aren't available on all platforms, so instead of raising an
exception, I want to check if it's defined first.

Today we have to do:

```ruby
begin
  addr = Fiddle::Handle.sym("something")
  # do something
rescue Fiddle::DLError
end
```

I want to write this:

```ruby
if Fiddle::Handle.sym_defined?("something")
  addr = Fiddle::Handle.sym("something")
  # do something
end
```

https://github.com/ruby/fiddle/commit/9d3371de13

Co-authored-by: Sutou Kouhei