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
diff --git a/conformance/conformance_test.h b/conformance/conformance_test.h
index 00559d9..c78f9ea 100644
--- a/conformance/conformance_test.h
+++ b/conformance/conformance_test.h
@@ -132,6 +132,7 @@
: verbose_(false),
performance_(false),
enforce_recommended_(false),
+ maximum_edition_(Edition::EDITION_PROTO3),
failure_list_flag_name_("--failure_list") {}
virtual ~ConformanceTestSuite() {}
@@ -148,6 +149,9 @@
// difference between REQUIRED and RECOMMENDED test cases.
void SetEnforceRecommended(bool value) { enforce_recommended_ = value; }
+ // Sets the maximum edition (inclusive) that should be tests for conformance.
+ void SetMaximumEdition(Edition edition) { maximum_edition_ = edition; }
+
// Gets the flag name to the failure list file.
// By default, this would return --failure_list
std::string GetFailureListFlagName() { return failure_list_flag_name_; }
@@ -284,6 +288,7 @@
bool verbose_;
bool performance_;
bool enforce_recommended_;
+ Edition maximum_edition_;
std::string output_;
std::string output_dir_;
std::string failure_list_flag_name_;
