This allows a local/remote to be started independently of server initialization, which will be useful for implementing new transport types, e.g. TLS.
Also remove some dead code in localTest.c.
protocolServerNew() does not automatically process a noop so this made the handshake in the constructors asymmetric. This made testing a bit confusing since an extra noop was needed when cmdLocal()/cmdRemote() were not called (since they processed the noop sent by protocolClientNew()).
The extra noops also make complex protocol negotiation (coming in a future commit) more complicated and slower because of the additional round trips.
The storage tests were not modified to the HRN_STORAGE_* nor TEST_STORAGE_* macros as these test are testing the storage drivers.
Note that posixTest.c removed an extraneous #endif // TEST_CONTAINER_REQUIRED and #ifdef TEST_CONTAINER_REQUIRED.
This PR includes all files in the storage/* test directory, namely: azureTest.c, cifsTest.c, gcsTest.c, posixTest.c, remoteTest.c, s3Test.c
--smart is now the default mode. Since --dev is now just an alias for --no-optimize, remove it. --dev-test has been a noop for a while, so this seems like a good time to remove it.
Also make the C auto-generator skip writing files that have not changed to avoid updating the timestamp.
Note that the logging output display of a parent/child test may look jumbled on some systems since the child and parent are attempting to log information at the same time. This is not an issue with the actual test, rather a harness issue that would be beyond the scope of this project to fix.
Parse enough of config.yaml to auto-generate config.auto.h and config.auto.c.
This commit implements most of the infrastructure needed to migrate the rest of the build code to C, but each set of auto-generated files will present its own challenges.
The build is now dependent on libyaml. At this point there is no need for a hard requirement, but that will come soon so it seems better to add the dependency now.
The upcoming C parser requires that options be in dependency order, i.e. inherited options must come before the options that inherit them.
This change has been separated to demonstrate that it does no affect the auto-generated code.
Update Ubuntu 12.04 to 16.04. Version 16.04 is recently EOL but testing on an old version is beneficial.
Update Ubuntu 18.04 to 20.04.
Update Fedora 32 to 33. Version 34 would have been preferred but there were some build issues, i.e. the default shell did not work with configure, and after ksh was installed configure locked up.
Add --no-install-recommends to apt-get commands to save a bit of time and space.
Update test Dockerfile to run in multiple steps. This makes the container larger but also makes rebuilding after changes faster. The --squash option may be used to keep the container small.
Remove obsolete casts in protocol/parallel module. These casts were included in the original migration because Ubuntu 12.04 32-bit gcc required them, but Ubuntu 16.04 32-bit gcc complains. There is no production issue here since at this point in the code the file descriptors are guaranteed to be >= 0.
In the first test (helpRenderSplitSize) added test for empty list and in that and some other tests, the test comment was updated to clarify a bit more what the actual tests is trying to accomplish.
Note that help test parameters can only use the harnessConfig system when testing option values that have been set since options passed to the help command are not "set" options.
Includes backup and backupCommon tests.
Some tests in backupTest were split out where they were originally combined into a single boolean check - which made it difficult to determine which part of the conditional failed.
String values were also removed where they were no longer needed.
It is possible for the checkpoint LSN to lag slightly behind the replay LSN until pg_control has been updated.
Add a loop to keep checking rather than failing when the checkpoint LSN has not been updated.
This removes a lot of boiler plate where every instance needs to create these interfaces.
Also add HRN_FORK_*_NOTIFY*() macros to standardize synchronizing between the parent and child processes.
In both cases update the tests with the new macros.
Simplify HRN_FORK_CHILD_BEGIN() by adding optional parameters with the common defaults.
Add _FD() to macros that retrieve file descriptors to make their purpose clearer.
The log level for copied files in the backup/restore commands has been changed to detail. This makes the info log level less noisy but if these messages are required then set the log level for the backup/restore commands to detail.
The protocol does not put an end message on exit so there was a race between the main process exiting and the remote processes exiting. If the main process exited first then the remote processes might not write coverage data causing coverage to fail.
Fix by calling exit explicitly at the end of the test and update the harness to put an end message so the exits are synchronized.
In the commandTest the HRN_STORAGE_REMOVE replacement uses .errorOnMissing when the code being tested added the file. The reason for this is 3 fold:
1. to ensure that an inadvertent typo in the path/file name does not go undetected,
2. to ensure that nothing else has removed the file prior to the call, and
3. consistency
Also, added "stanza" to comment when a stanza stop file is removed vs an "all" stop file.
Multi-part upload may fail despite returning an HTTP success code. Check for the ETag field in the result and if not present consider the upload to have failed. This will trigger a retry at the local job level.
Links were followed before they were checked for validity so a circular link would send the manifest build into endless recursion leading to a crash. Fix by moving the recursion after the link check.
Note that this issue has existed since the C migration and was not introduced by the refactor in eba013b.
Data directory creation was added during the C migration, but creation of the base data directory (PGDATA) was prevented by a check migrated from Perl.
Remove the check and update tests to create the data directory at least once.
Includes archiveCommon, archiveGet and archivePush.
Also fixed a test that was looking in repo instead of repo3 in the original archivePush to use the repo3 path as stated by the comment (line 879 in original tests and line 855 in new tests).
It seems better to use TEST_PATH in combination with a constant string rather than have a number of different path constants. This improves readability and reduces confusion about which constant should be used.
For tests already updated as part of the macro-replacement effort, the output tests (TEST_ERROR, TEST_RESULT_LOG, TEST_STORAGE_LIST and TEST_RESULT_STR) have been simplified for readability to remove all but the TEST_PATH constants. The ongoing macro-replacement effort will include these changes.
Updated: expireTest, stanzaTest, checkTest, infoTest, verifyTest (infoArchive and infoBackup had no changes).
