Chiebot-Mirror/protobuf - protobuf - Gitea: Git with a cup of tea

Author	SHA1	Message	Date
Mike Kruskal	a2ba8bc78e	Enable conformance tests over editions protos We transformed the proto2/proto3 protos to editions, and then run the same set of tests over both. This will verify that migrating to editions preserves the same proto2/proto3 behavior. These will not be enabled by default, and require a flag `--maximum_edition=2023`. Future changes will: - add more targeted editions-specific tests - clean up our conformance test framework to allow for more targeted tests - add wildcards to failure lists in limited cases to reduce noise - add feature resolution conformance tests PiperOrigin-RevId: 574570607	1 year ago
Joshua Haberman	bd52d04839	Change the Ruby code generator to emit a serialized proto instead of the DSL (#12319 ) This PR removes the DSL from the code generator, in anticipation of splitting the DSL out into a separate package. Given a .proto file like: ```proto syntax = "proto3"; package pkg; message TestMessage { optional int32 i32 = 1; optional TestMessage msg = 2; } ``` Generated code before: ```ruby # Generated by the protocol buffer compiler. DO NOT EDIT! # source: protoc_explorer/main.proto require 'google/protobuf' Google::Protobuf::DescriptorPool.generated_pool.build do add_file("test.proto", :syntax => :proto3) do add_message "pkg.TestMessage" do proto3_optional :i32, :int32, 1 proto3_optional :msg, :message, 2, "pkg.TestMessage" end end end module Pkg TestMessage = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("pkg.TestMessage").msgclass end ``` Generated code after: ```ruby # frozen_string_literal: true # Generated by the protocol buffer compiler. DO NOT EDIT! # source: test.proto require 'google/protobuf' descriptor_data = "\n\ntest.proto\x12\x03pkg\"S\n\x0bTestMessage\x12\x10\n\x03i32\x18\x01 \x01(\x05H\x00\x88\x01\x01\x12\"\n\x03msg\x18\x02 \x01(\x0b\x32\x10.pkg.TestMessageH\x01\x88\x01\x01\x42\x06\n\x04_i32B\x06\n\x04_msgb\x06proto3" begin Google::Protobuf::DescriptorPool.generated_pool.add_serialized_file(descriptor_data) rescue TypeError => e # <compatibility code, see below> end module Pkg TestMessage = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("pkg.TestMessage").msgclass end ``` This change fixes nearly all remaining conformance problems that existed previously. This is a side effect of moving from the DSL (which is lossy) to a serialized descriptor (which preserves all information). ## Backward Compatibility This change should be 100% compatible with Ruby Protobuf >= 3.18.0, released in Sept 2021. Additionally, it should be compatible with all existing users and deployments. However there is some special compatibility code I inserted to achieve this level of backward compatibility. Without the compatibility code, there is an edge case that could break backward compatibility. The existing code is lax in a way that the new code would be more strict. When we use a full serialized descriptor, it will contain a list of all `.proto` files imported by this file (whereas the DSL never added dependencies properly): `dfb71558a2/src/google/protobuf/descriptor.proto (L65-L66)` `add_serialized_file` will verify that all dependencies listed in the descriptor were previously added with `add_serialized_file`. Generally that should be fine, because the generated code will contain Ruby `require` statements for all dependencies, and the descriptor will fail to load anyway if the types we depend on were not previously defined in the DescriptorPool. But there is a potential for problems if there are ambiguities around file paths. For example, consider the following scenario: ```proto // foo/bar.proto syntax = "proto2"; message Bar {} ``` ```proto // foo/baz.proto syntax = "proto2"; import "bar.proto"; message Baz { optional Bar bar = 1; } ``` If you invoke `protoc` like so, it will work correctly: ``` $ protoc --ruby_out=. -Ifoo foo/bar.proto foo/baz.proto $ RUBYLIB=. ruby baz_pb.rb ``` However if you invoke `protoc` like so, and didn't have any compatibility code, it would fail to load: ``` $ protoc --ruby_out=. -I. -Ifoo foo/baz.proto $ protoc --ruby_out=. -I. -Ifoo foo/bar.proto $ RUBYLIB=foo ruby foo/baz_pb.rb foo/baz_pb.rb:10:in `add_serialized_file': Unable to build file to DescriptorPool: Depends on file 'bar.proto', but it has not been loaded (Google::Protobuf::TypeError) from foo/baz_pb.rb:10:in `<main>' ``` The problem is that `bar.proto` is being referred to by two different canonical names: `bar.proto` and `foo/bar.proto`. This is a user error: each import should always be referred to by a consistent full path. Hopefully user errors of this sort are rare, but it is hard to know without trying. The code in this PR prints a warning using `warn` if we detect that this edge case has occurred. We will plan to remove this compatibility code in the next major version. Closes #12319 COPYBARA_INTEGRATE_REVIEW=https://github.com/protocolbuffers/protobuf/pull/12319 from haberman:ruby-gencode-binary `5c0e8f20b1` PiperOrigin-RevId: 524129023	2 years ago
Jason Lunn	3581d85ced	Update JRuby to leverage pure-Ruby DSL. JRuby unit and conformance test fixes.	3 years ago
Deanna Garcia	c0f5092291	Add deleted failure lists for jruby	4 years ago
Rob Widmer	24b2094f8a	Set up testing configuration for jruby	4 years ago