The unit test Makefile generation was a hodge-podge of constants and rules based on distros/versions that easily got out of date and did not work on an unknown system. All of this dates from the mixed Perl/C unit test implementation.
Instead use configure to generate most of the important Makefile variables, which allows the unit tests to run on multiple platforms, e.g. MacOS and FreeBSD.
There is plenty of work to be done here and not all the unit tests work on MacOS and FreeBSD for various reasons.
As a POC update the MacOS and FreeBSD tests on Cirrus-CI to run a few command unit tests.
MacOS does not allow files to be removed recursively unless the owner has write and execute permissions on all the directories.
Some tests leave the permissions in a bad state so fix them up before trying to delete.
The exact message is platform dependent so get the platform error to use in the expect.
It doesn't matter what the message is as long as there is an error and it is logged.
YAML::XS requires libyaml so it not as portable as pure Perl versions of YAML.
Instead of using YAML:PP just use the general YAML::Any module which uses whatever is installed. We are not concerned about performance for YAML so whatever works is fine.
This is more accurate since we don't really want lf/cr anyway, though the lines have already been split so that's not possible in this code for lf.
Found on MacOS M1. FreeBSD also seems to be fine with the new expression.
Messages on stderr were being lost due to the error suppression used to customize the error message.
Also update the formatting to be more informative and concise.
MacOS has a very old version of rsync that does not support this option.
Rather than require a newer version of rsync exclude the option since the plan is to remove the requirement for it.
This is a more appropriate place for the check and means test.pl can avoid loading any XML files if --no-gen is specified.
The XML::Checker::Parser module originally selected for XML in Perl is not very portable so the requirement reduces the number of platforms where tests can be run.
Clang justifiably complains about pointer arithmetic on a known NULL value during testing. We know this is fine but use uintptr_t to silence the warnings.
Found on MacOS M1.
It would probably make more sense to add an "invalid" enum value, but at least fix the cast for now. The function was originally designed to interface with Perl which required -1 in this case.
Found on MacOS M1.
The return value is not checked because we are happy with a truncated result in this case, which is guaranteed by passing the buffer size.
Found on MacOS M1.
Multi-repository implementations for the archive-push, check, info, stanza-create, stanza-upgrade, and stanza-delete commands.
Multi-repo configuration is disabled so there should be no behavioral changes between these commands and their current single-repo implementations.
Multi-repo documentation and integration tests are still in the multi-repo development branch. All unit tests work as multi-repo since they are able to bypass the configuration restrictions.
The option portion was not being capitalized or replacing - with _.
The parser does not care, but in cases where we have mixed hrnCfgEnv*()/setenv() calls the env variable might not get cleared, which can lead to funny test results.
The default lock path should fail since the test VM gives ownership of /tmp to root.
For some reason this was not working as expected under u18 but it fails under u20.
All unit tests now require full coverage so the "full" keyword is obsolete and has been removed.
The covered code modules are simply listed, with only "no code" modules annotated.
Check that archive files exist in the main process instead of the local process. This means that the archive.info file only needs to be loaded once per execution rather than once per file to get.
Stop looking when a file is missing or in error. PostgreSQL will never request anything past the missing file so there is no point in getting them. This also reduces "unable to find" logging in the async process.
Cache results of storageList() when looking for multiple files to reduce storage I/O.
Look for all requested archive files in the archive-id where the first file is found. They may not all be there, but this reduces the number of list calls. If subsequent files are in another archive id they will be found on the next archive-get call.
Append "asynchronously" to messages when the async process fetched the file (not in the actual async process log, though).
Add "repo1" to make it clear what archive we are talking about. This is not very useful by itself but soon we'll be able to add the archive id, which is very useful.
Add constants for messages that are used multiple times to ensure they stay consistent.
The FUNCTION_LOG_RETURN() macro requires logging macros (e.g. FUNCTION_LOG_*_TYPE and FUNCTION_LOG_*_FORMAT) when returning a struct but these macros don't deliver much value since they only output the name of the struct rather than the contents. A copy of the struct is also made during this operation, which is wasteful.
FUNCTION_LOG_RETURN_STRUCT() does not make a copy of the struct and does not require any logging macros. Returned structures are logged as "struct" but this could be made more accurate using __typeof in the future.
Structures as parameters are not addressed here and work as before, i.e. they require logging macros.
Missing files would indicate that another process is running on the same spool path, which would be a very bad thing.
This check doesn't cost any additional I/O so it seems like a good idea.
