The embedded semicolon led to inconsistent semicolons when using the macro and is not our general convention.
Remove embedded semicolons from the macros and add semicolons in usage where they were not present.
Add XmlDocument, XmlNode, and XmlNodeList objects as a thin interface layer on libxml2.
This interface is not intended to be comprehensive. Only a few libxml2 capabilities are exposed but more can be added as needed.
S3 key options (repo1-s3-key/repo1-s3-key-secret) were not required which meant that users got an ugly assertion when they were missing rather than a tidy configuration error.
Only the local/remote commands need them to be optional. This is because local/remote commands get all their options from the command line but secrets cannot be passed on the command line. Instead, secrets are passed to the local/remote commands via the protocol for any operation that needs them.
The configuration system allows required to be set per command so use that to improve the error messages while not breaking the local/remote commands.
This allows a C unit test to access data in the code repository that might be useful for testing.
Add testRepoPathSet() to set the repository path.
In passing remove extra whitespace in the TEST_RESULT_VOID() macro.
Bug Fixes:
* Fix issue with archive-push-queue-max not being honored on connection error. (Reported by Lardière Sébastien.)
* Fix static WAL segment size used to determine if archive-push-queue-max has been exceeded.
* Fix error after log file open failure when processing should continue. (Reported by vthriller.)
Features:
* Automatically enable backup checksum delta when anomalies (e.g. timeline switch) are detected. (Contributed by Cynthia Shang.)
Improvements:
* Retry all S3 5xx errors rather than just 500 internal errors. (Suggested by Craig A. James.)
This commit introduced PGBACKREST_CONFIG_ORIG_PATH_FILE_STR as a String constant for PGBACKREST_CONFIG_ORIG_PATH_FILE but failed to get the value correct.
Also, no test was added for PGBACKREST_CONFIG_ORIG_PATH_FILE_STR to prevent regressions as there is for PGBACKREST_CONFIG_ORIG_PATH_FILE.
These interfaces previously used the memory context of the object they were associated with and did not have their own destructors.
There are times when it is useful to free the interface without also freeing the underlying object so give IoRead and IoWrite their own memory contexts and destructors.
In passing fix a comment type in bufferRead.c.
By default the IoWrite object does not write until the output buffer is full but this is a problem for protocol messages that must be sent in order to get a response.
ioWriteFlush() is not called internally by IoWrite but can be used at any time to immediately write all bytes from the output buffer without closing the IoWrite object.
Documentation block syntax requires that at least one var be specified.
This limitation should be removed but for now add a comment to describe why a bogus var is defined.
The prior message stated that there had been a buffer overrun which is not true since the code prevents that.
In fact, this message means the parameter buffer filled while building the parameter list. Rather than display a partial list we output this message instead.
Also remove !!! which by convention we use as a marker for code that needs attention before it can be committed to master.
These macros provide a convenient way to output debug information in tests.
They are not intended to be left in test code when it is committed to master.
If the last } of a function was marked as uncovered then the context selection would overrun into the next function.
Start checking context on the current line to prevent this. Make the same change for start context even though it doesn't seem to have an issue.
ioReadLine() calls ioRead(), which aggressively tries to fill the output buffer, but this doesn't play well with blocking reads.
Give ioReadLine() an option that tells it to read only what is available. That doesn't mean the function will never block but at least it won't do so by reading too far.
Too few lines were shown for coverage context so show the entire function if it has any missing coverage.
Update colors to work with light and dark browser modes.
The report HTML generated by lcov is overly verbose and cumbersome to navigate. Since we maintain 100% coverage it's far more interesting to look at what is not covered than what is.
The new report presents all missing coverage on a single page and excludes code that is covered for brevity.
Add HTML tags for table elements.
The strExtra parameter allows adhoc tags to be added to an element for features that can't be implemented with CSS, e.g. colspan.
There are many places (and the number is growing) where a zero-terminated string constant must be transformed into a String object to be usable. This pattern wastes time and memory, especially since the created string is generally used in a read-only fashion.
Define macros to create constant String objects that are initialized at compile time rather than at run time.
The storageList() command accepts a regular expression as a filter. This works fine for local filesystems where it is relatively cheap to get a complete list of files and filter them in code. However, for remote filesystems like S3 it can be expensive to fetch a complete list of files only to discard the bulk of them locally.
S3 does not filter on regular expressions but it can accept a static prefix so this function extracts a prefix from a regular expression when possible.
Even a few characters can drastically reduce the amount of data that must be fetched remotely so the function does not try to be too clever. It requires a ^ anchor and stops scanning when the first special character is found.
Allow buffers to report a lower size than their allocated size. This means a larger buffer can be used to do the work of a smaller buffer without having to create a new buffer and concatenate.
This is useful for blocking I/O where the buffer may be too large for the amount of data that is available to read.
The Wait object accepted a double in the constructor for wait time but used TimeMSec internally. This was done for compatibility with the Perl code.
Instead, use TimeMSec in the Wait constructor and make changes as needed to calling code.
Note that Perl still uses a double for its Wait object so translation is needed in some places. There are no plans to update the Perl code as it will become obsolete.
If an object free() method was called manually when a callback was set then the callback would call free() again. This meant that each free() method had to protect against a subsequent call.
Instead, clear the callback (if present) before calling memContextFree(). This is faster (since there is no unecessary callback) and removes the need for semaphores to protect against a double free().
Deleted files are showing up in git ls-files (added 57d78092) but they don't actually exist on disk.
If there is someway to exclude deleted files from ls-files then I can't find it, so just tell rsync to ignore missing files.
Code generation saved files even when they had not changed, which often caused code generation cascades. So, don't save files unless they have changed.
Use rsync to determine which files have changed since the last test run. The manifest of changed files is saved and not removed until all code generation and builds have completed. If an error occurs the work will be redone on the next run.
The eventual goal is to do all the builds from the test/repo directory created by rsync but for now it is only used to track changes.
Improve on 7794ab50 by including the build flag files directly into the Makefile as dependencies (even though they are not includes). This simplifies some of the rsync logic and allows make to do what it does best.
Also split build flag files into test, harness, and build to reduce rebuilds. Test flags are used to build test.c, harness flags are used to build the rest of the files in the test harness, and build flags are used for the files that are not directly involved in testing.
