The well-known types generate C code into wkt.inc, and this C code was
not testing isset($msg->submsg_field) like the generated code does:
```php
// PHP generated getter: checks isset().
public function getOptions()
{
return isset($this->options) ? $this->options : null;
}
```
```c
// C generated getter, does not check upb_msg_has()
static PHP_METHOD(google_protobuf_Value, getListValue) {
Message* intern = (Message*)Z_OBJ_P(getThis());
const upb_fielddef *f = upb_msgdef_ntofz(intern->desc->msgdef,
"list_value");
zval ret;
Message_get(intern, f, &ret);
RETURN_COPY_VALUE(&ret);
}
```
This led to an error where we wnuld try to get a sub-message field from upb
when it `upb_msg_has(msg, field) == false`, which is an error according to upb.
There are two possible fixes for this bug. A guiding principle is that we want
the generated C code in wkt.inc to have the same behavior as PHP generated
code. Following this principle, the two possible fixes are:
1. Change the code generator for wkt.inc to check upb_msg_has(f) before
calling Message_get(). This would match the isset() check that the
The PHP generated code does, and we would leave the PHP code unchanged.
2. Change Message_get() to itself perform the upb_msg_has(f) check for
sub-message fields. This means that generated code would no longer need
to perform an isset() check, so we would want to remove this check from
the PHP generated code also to avoid a redundant check.
Both of these are reasonable fixes, and it is not immediately obvious which is
better. (1) has the benefit of resolving this case when we are in more
specialized code (a getter function that already knows this is a sub-message
field), and therefore avoids performing the check later in more generic code
that would have to test the type again. On the other hand, the isset() check is
not needed for the pure PHP implementation, as an unset PHP variable will
return `null` anyway. And for the C extension, we'd rather check upb_msg_has()
at the C level instead of PHP.
So this change implements (2). The generated code in wkt.inc remains unchanged,
and the PHP generated code for sub-message fields is changed to remove the
isset() check.
* Some more updates to PHP testing infrastructure (#8576)
* WIP.
* Added build config for all of the tests.
* Use ../src/protoc if it is available, for cases where Bazel isn't available.
* Added test_php.sh.
* Fix for the broken macOS tests.
* Move all jobs to use php80 instead of lots of separate jobs.
* Only pass -t flag if we are running in a terminal.
* Updated php_all job to use new Docker stuff.
* Fixed PHP memory leaks and arginfo errors (#8614)
* Fixed a bunch of incorrect arginfo and a few incorrect error messages.
* Passes mem check test with no leaks!
* WIP.
* Fix build warning that was causing Bazel build to fail.
* Added compatibility code for PHP <8.0.
* Added test_valgrind target and made tests Valgrind-clean.
* Updated Valgrind test to fail if memory leaks are detected.
* Removed intermediate shell script so commands are easier to cut, paste, and modify.
* Passing all Valgrind tests!
* Hoist addref into ObjCache_Get().
* Removed special case of map descriptors by keying object map on upb_msgdef.
* Removed all remaining RETURN_ZVAL() macros.
* Removed all explicit reference add/del operations.
* Added REFCOUNTING.md to Makefile.am.
* Updated upb version and fixed PHP to not get unset message field. (#8621)
* Updated upb version and fixed PHP to not get unset message field.
* Updated changelog.
* Fixed preproc test to handle old versions of Clang withot __has_attribute().
* A second try at fixing __has_attribute().
* Copy __has_attribute() fix to cc file also.
* Updated failure list for PHP for fixed test.
* Updated version of upb for Ruby (#8624)
* Updated upb.
* Preserve legacy behavior for unset messages.
* Updated failure list.
* Updated CHANGES.txt.
* Added erroneously-deleted test file.
* Fixed condition on compatibility code.
* Re-introduced deleted file again, and fixed Rakefile to not delete it.
* Fix generation of test protos.
* [PHP] Fixed $msg->setMessage(null) to properly clear the message.
Fixes: https://github.com/protocolbuffers/protobuf/issues/8457
* Changed pure PHP to throw TypeError, and added a test for null.
* Added more tests and fixed null in setter for oneof.
* Fixed a bunch of incorrect arginfo and a few incorrect error messages.
* Passes mem check test with no leaks!
* WIP.
* Fix build warning that was causing Bazel build to fail.
* Added compatibility code for PHP <8.0.
* Added test_valgrind target and made tests Valgrind-clean.
* Updated Valgrind test to fail if memory leaks are detected.
* Removed intermediate shell script so commands are easier to cut, paste, and modify.
* Passing all Valgrind tests!
* Hoist addref into ObjCache_Get().
* Removed special case of map descriptors by keying object map on upb_msgdef.
* Removed all remaining RETURN_ZVAL() macros.
* Removed all explicit reference add/del operations.
* Added REFCOUNTING.md to Makefile.am.
* Simplified PHP testing setup.
- Consolidated on a single autoloader, created by composer.
- Consolidated on a single phpunit invocation strategy: we run
phpunit on a directory, which will run all tests matching *Test.php
in that directory.
- We now rely on autoloading to import all test protos. require_once()
calls for test protos are removed.
- For now the valgrind tests are removed. A follow-up PR will re-enable
them in a more robust way.
* More improvements to PHP testing.
1. Replace custom PHPUnit-selection logic in test.sh with generic
composer version selection.
2. Optimized both test proto generation and the custom extension
build to avoid unnecessary work when the files are already up
to date.
* Added assertions to verify that the C test doesn't use PHP sources.
* Updated tests.sh for the new PHP testing commands.
* Removed obsolete rules from tests.sh.
* Fixed generate_test_protos.sh for when tmp does not exist.
Also removed undefined_test.php and fixed Makefile.am.
* Added php8.0_all again which is still used.
* Added missing file to Makefile.am.
* Re-added php_all_32 rule which is also still used.
* Updated testing commands for macOS and download composer.
* Use /usr/local/bin on mac instead of /usr/bin, since the latter is not writable.
Also updated the code to use a TypeInfo struct for convenient
passing of type and desc together. This simplified a lot of code
and made this change easier to write.
* Port for php8
* Port php c extension for php8
* Update composer.json
* Drop php7.0 support
* Update phpunit for php7.1 in c extension test
* Add back support for php7.0
* Add badge for php8 continuous build
* Only ported c extension to php8.
* Didn't fixed the issue of throwing warnings for missing arginfo in bundled files.
* Tests not fixed, because syntax of phpunit (<7 vs >9.3) are not compatible.
* In next release, needs to drop php5 and php7.0 support (in order to use phpunit > 7)
* De-duplicated code to generate PHP protos and install phpunit.
* Removed all references to generate_php_test_proto.
* Replaced with internal_build_cpp.
* Make Timestamp::__construct() static to avoid conflicts with MongoDB.
* Replicated PHPUnit versions and added new script to Makefile.am.
* Fixed filename in Makefile.am.
* Disabled test that SEGV's on macOS.
* Removed extraneous "set -e".
* Make sure generate_protos.sh happens on every test path.
* Removed stray '$' chars.
* Added proper support for aggregate_metadata tests. But now I get a stack overflow.
Stack overflow:
/Users/haberman/code/protobuf/php/tests/generated/GPBMetadata/Proto/TestDescriptors.php:16
/Users/haberman/code/protobuf/php/tests/generated/GPBMetadata/Proto/TestDescriptors.php:16
/Users/haberman/code/protobuf/php/tests/generated/GPBMetadata/Proto/TestDescriptors.php:16
/Users/haberman/code/protobuf/php/tests/generated/GPBMetadata/Proto/TestDescriptors.php:16
/Users/haberman/code/protobuf/php/tests/generated/GPBMetadata/Proto/TestDescriptors.php:16
/Users/haberman/code/protobuf/php/tests/generated/GPBMetadata/Proto/TestDescriptors.php:16
/Users/haberman/code/protobuf/php/tests/generated/GPBMetadata/Proto/TestDescriptors.php:16
/Users/haberman/code/protobuf/php/tests/generated/GPBMetadata/Proto/TestDescriptors.php:16
namespace GPBMetadata\Proto;
class TestDescriptors
{
public static $is_initialized = false;
public static function initOnce() {
$pool = \Google\Protobuf\Internal\DescriptorPool::getGeneratedPool();
if (static::$is_initialized == true) {
return;
}
\GPBMetadata\Proto\TestDescriptors::initOnce();
$pool->internalAddGeneratedFile(hex2bin(
""
), true);
static::$is_initialized = true;
}
}
* Fixed and verified metadata aggregation testing.
* Add changelog for 3.9.x
* Revert "Make php message class final to avoid mocking (#6277)" (#6324)
This reverts commit 7f84a94366.
This is just temporary. Eventually, we still want to roll forward this
change. Some users are complaining they need more time to clean up their
code.
* Update extract_includes.bat.in
File io_win32.h is not in directory google\protobuf\stubs under directory google\protobuf\io
* Set oneof case in array constructor (#6351)
Forgot to set it previously.
* Update protobuf version (#6366)
* Drop building wheel for python 3.4 (#6406)
https://github.com/matthew-brett/multibuild/pull/240
* Fix binary compatibility in FieldCodec factory methods (#6380) (#6424)
* Fix binary compatibility in FieldCodec factory messages
* Make default value parameter for current factories required
* Route old methods through default value overloads
* Remove ExtensionRegistry.Add(params) overload
* Rename ExtensionRegistry.Add(IEnumerable<Extension>) overload to AddRange
* Edit naming of parameters in Extension classes
* * Fix add API warnings to docs for extension APIs
* Rename internal ExtensionSet.GetValue to TryGetValue
* Disable javadoc error (#6371)
* Disable javadoc error
Actual fixes of the javadoc will be followed up
* Remove duplicated configuration
* Update javadoc plugin version
* Updated Bazel test script to use most recent Bazel version (#6413) (#6433)
I'm not exactly sure why, but this fixes the failing Bazel presubmit
test. Using the most recent version seems like a good idea anyway so
that we can make sure we're compatible with any new Bazel changes.
* [bazel] Add fixes for --incompatible_load_{cc,java,proto}_rules_from_bzl
* No need to update version in generated code (#6471)
generate_descriptor will handle that
* Update protobuf version (#6472)
* Inherit from message instead of implement
When regestering class (implmenets other class) during MINIT, zend_class_implements
would call zend_class_entry->interface_gets_implemented(). In PHP-7.3 interface_gets_implemented shares the same location with create_object.
However, during MINIT, the global object storeage hasn't been initialized. And thus, caused segment fault in php 7.3.
* Use zend_string_init where interned string may be the value.
zend_string_dup will keep using the existing interned string.
In php 7.3, interned string cannot be destroyed from user's code.
* Uncommment debug code
* Use latest phpunit for each php versions
* Revert change in Dockerfile
* Update php test to use the new docker image
* Update composer
* Change docker organization
* Update phpunit
* Debug phpunit
* Store phpunit into bin dir in docker image
* Install valgrind to docker
* Fix compatibility test
* Remove generated_service_test from compatibility c extension test
* Update 32bit php test to the new docker image
* Install bison
* Fix build.sh
* Fix DOCKERIMAGE_PREFIX
* Fix basename
* Add comment to build_and_run_docker2.sh
* Remove commented code
* Fix comments
* adds string-to-int and int-to-string methods to enums
* remove check for valueToName property in EnumTrait
* Remove unused imports
* Update to avoid using EnumTrait
* Remove EnumTrait
* Update enum types
* Move name and value methods into generated classes
* Remove functions from GPBUtil
* Test well known enums
* Implement enum value to/from name in c extension
* Only generate use statement when namespace is present
This change only makes assertEquals pass for message in c extension. However, it actually does nothing.
This is the same behavior before 3.6.0 release.
* uses namespaces for nested messages and enums
* fixes namespaces for PHP dist
* fixes namespace for Descriptors, adds Cardinality and Kind
* fixes nested namespaces for reserved words and adds tests
* adds tests and generator fix for php class prefixes
* fixes escaping of protobuf packages, enum comments, misc others
* nice refactor of generated code
* adds class files for backwards compatibility
* simplifies code with templates
* adds compatibility files to makefile
* cleanup of generator and fixes nested namespace bug
* regenerates proto types
* remove internal BC classes
* adds deprecated warning, adds methods back
* simplifies if statement
* fixes dist files
* addresses review comments
* adds back TYPE_URL_PREFIX constant
* adds @deprecated to old nested class files
* skips tests which require a separate process when protobuf.so is enabled
* Adds tests for legacy nested classes that do not require separate processes to test
* uses legacy names for GPBUtil message check
* adds block for IDE @deprecated message
* Namespace for nested message/enum in c extension
* Remove unused code
* uses namespaces for nested messages and enums
* fixes namespaces for PHP dist
* fixes namespace for Descriptors, adds Cardinality and Kind
* fixes nested namespaces for reserved words and adds tests
* adds tests and generator fix for php class prefixes
* fixes escaping of protobuf packages, enum comments, misc others
* nice refactor of generated code
* adds class files for backwards compatibility
* simplifies code with templates
* adds compatibility files to makefile
* cleanup of generator and fixes nested namespace bug
* regenerates proto types
* remove internal BC classes
* adds deprecated warning, adds methods back
* simplifies if statement
* fixes dist files
* addresses review comments
* adds back TYPE_URL_PREFIX constant
* adds @deprecated to old nested class files
* skips tests which require a separate process when protobuf.so is enabled
* Adds tests for legacy nested classes that do not require separate processes to test
* uses legacy names for GPBUtil message check
* adds block for IDE @deprecated message
* Namespace for nested message/enum in c extension
* Remove unused code
* Fix the bug in php c extension that setting one field can change another
field's value.
The reason is that previously, in c extension, it was assumed that the
order that fields were declared in php is the same as the order of
fields in upb. This is not true. Now, for every field in upb, we will
look up the actual property that is corresponding to the upb field.
* Cleanup pull request
* Fix indentation
* Port to php5
* Port with php7.1
* Port to zts
* Switch to addEnumType to fix fatal error
* Fixing more cases of HHVM incompatibility
* Updating tests to be hhvm compatible
* Fixing tests
* Fixing merge
* Don't use call_user_func, should hopefully fix tests
* Fixing spelling
* Fixing another misspelling in a test
* Fixing placement of append and kvUpdate functions
* Actually fix function helpers
* Remove double addEnumType. How did this ever work?
* Fixing a couple more tests
* Only use the setter if the return value isn't an object
* Add new file option php_namespace.
Use this option to change the namespace of php generated classes.
Default is empty. When this option is empty, the package name will be
used for determining the namespace.
* Uncomment commented tests
* Revert gdb test change
* Update csharp descriptor.
* Add test for empty php_namespace.
Accept regular PHP array for repeated/map setter. Existing map/repeated
field will be swapped by a clean map/repeated field. Then, elements in
the array will be added to the map/repeated field. All elements will be
type checked before adding.
See #2686 for detail.
This method merges the contents of the specified message into the
current message. Singular fields that are set in the specified message
overwrite the corresponding fields in the current message. Repeated
fields are appended. Map fields key-value pairs are overritten.
Singular/Oneof sub-messages are recursively merged. All overritten
sub-messages are deep-copied.
Joshua Haberman
Adam Cozzette
Brent Shaffer
Christian Alexander Wolf
Paul Yang
listonjesse
Jie Luo
michaelbausor
Bo Yang
Bo Yang
Ryan Gordon