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Commit Graph

682 Commits

Author SHA1 Message Date
David Steele
e3ff6b209d Filters can now produce output that differs from input.
This allows filters such as compression, encryption, etc. to be implemented.
2018-08-14 14:21:53 -04:00
David Steele
3434240097 Remove incompletely implemented online option from the check command.
Offline operation runs counter to the purpose of this command, which is to check if archiving and backups are working correctly.

Reported by Jason O'Donnell.
2018-08-12 19:24:21 -04:00
David Steele
cd5df3570b Validate configuration options in a single pass.
By pre-calculating and storing the option dependencies in parse.auto.c validation can be completed in a single pass, which is both simpler and faster.
2018-08-11 12:55:33 -04:00
David Steele
f06bf9e832 Improve error message when a command is missing the stanza option.
Suggested by Sarah Conway.
2018-08-11 09:47:07 -04:00
Cynthia Shang
8ab2e72960 Migrate minimum set of code for reading archive.info files from Perl to C.
Contributed by Cynthia Shang.
2018-08-09 08:57:21 -04:00
David Steele
7993f1a966 Add basic C JSON parser. 2018-08-09 08:06:23 -04:00
David Steele
31167d8f98 Enable -Wduplicated-branches, and -Wduplicated-cond. 2018-08-05 08:35:18 -04:00
David Steele
14f21a8f6c Enable -Wpointer-arith. 2018-08-04 19:37:28 -04:00
David Steele
429a356e33 Enable -Wstrict-prototypes and update all void functions to conform. 2018-08-03 19:19:14 -04:00
Cynthia Shang
bec4c176dc Exclude temporary and unlogged relation (table/index) files from backup.
Implemented using the same logic as the patches adding this feature to PostgreSQL, 8694cc96 and 920a5e50. Temporary relation exclusion is enabled in PostgreSQL ≥ 9.0. Unlogged relation exclusion is enabled in PostgreSQL ≥ 9.1, where the feature was introduced.

Contributed by Cynthia Shang.
2018-07-30 18:53:34 -04:00
David Steele
7a00bbebfa Do nothing in memContextMove() when the context is already in the specified parent. 2018-07-28 09:04:06 -04:00
David Steele
666537cbde Update code count for new file types and exclusions. 2018-07-28 08:13:30 -04:00
David Steele
01aea0c067 Implement filters that do not modify the buffer.
Update cryptoHash to use the new interface.
2018-07-24 21:08:27 -04:00
David Steele
ae72772e5b Fix typo in 18626306. 2018-07-23 07:17:24 -04:00
David Steele
1862630629 Use pre-built images from Docker Hub when the container definition has not changed.
Downloading an image is quite a bit faster than building a new image from scratch and saves minutes per test run in CI.
2018-07-21 17:02:42 -04:00
David Steele
8568622a6f Add --log-level-test option.
This allows setting the test log level independently from the general test harness setting, but current only works for the C tests. It is useful for seeing log output from functions on the console while a test is running.
2018-07-20 19:03:46 -04:00
David Steele
58e9f1e50c Refactor the common/log tests to not depend on common/harnessLog.
common/harnessLog was not ideally suited for general testing and made all the tests quite awkward. Instead, move all code used to test the common/log module into the logTest module and repurpose common/harnessLog to do log expect testing for all other tests in a cleaner way.

Add a few exceptions for config testing since the log levels are reset by default in config/parse.
2018-07-20 18:51:42 -04:00
David Steele
1359e2908c Fix issue where errors raised in C were not logged when called from Perl.
pgBackRest properly terminated with the correct error code but lacked an error message to aid in debugging.

Reported by Douglas J Hunley.
2018-07-20 08:11:34 -04:00
David Steele
d3cfeebdf9 Rename error-handling variables in Main.pm to conform to standard. 2018-07-20 08:03:44 -04:00
David Steele
fa53e2eddb Show exact log level required for stack trace param output instead of just "debug". 2018-07-20 07:15:28 -04:00
David Steele
0ac176b722 Abstract IO layer out of the storage layer.
This allows the routines to be used for IO objects that do not have a storage representation.

Implement buffer read and write IO objects.
2018-07-19 16:04:20 -04:00
David Steele
5dc8a2ec08 storageFileRead() accepts a buffer for output rather than creating one.
This is more efficient overall and allows the caller to specify how many bytes will be read on each call. Reads are appended if the buffer already contains data but the buffer size will never increase.

Allow Buffer object "used size" to be different than "allocated size". Add functions to manage used size and remaining size and update automatically when possible.
2018-07-17 19:01:54 -04:00
Cynthia Shang
0acf705416 Require PostgreSQL catalog version when instantiating a Manifest object (and not loading it from disk).
Contributed by Cynthia Shang.
2018-07-16 17:25:15 -04:00
Cynthia Shang
4e38cbaea9 Add iniSectionList() to Ini object and remove dead code.
Contributed by Cynthia Shang.
2018-07-12 15:28:46 -04:00
Cynthia Shang
0e6b927a17 Add uint64 variant type and supporting conversion functions.
Contributed by Cynthia Shang.
Reviewed by Stephen Frost.
2018-07-12 15:23:18 -04:00
David Steele
0e331b12ba Improve performance of string to int conversion.
Use strtoll() instead of sprintf() for conversion. Also use available integer min/max constants rather than hard-coded values.

Reviewed by Stephen Frost.
Suggested by Stephen Frost.
2018-07-12 15:15:32 -04:00
David Steele
cf889790e6 Error if LibC build is performed outside test environment.
LibC is no longer required for production builds.
2018-07-10 15:39:03 -04:00
David Steele
22adb395db Add zero-length file to mock/all test. 2018-07-05 15:40:50 -04:00
David Steele
db17973cd0 Fix critical bug in resume that resulted in inconsistent backups.
A regression in v0.82 removed the timestamp comparison when deciding which files from the aborted backup to keep on resume. All resumed backups should be considered inconsistent. A resumed backup can be identified by checking the log for the message "aborted backup of same type exists, will be cleaned to remove invalid files and resumed".

Reported by David Youatt, Yogesh Sharma, Stephen Frost.
2018-07-03 14:01:57 -04:00
David Steele
3d07e01fe9 Make ls ordering deterministic in mock/all test. 2018-07-01 20:02:37 -04:00
Andrew Schwartz
1bd98b61df Fix non-compliant ISO-8601 timestamp format in S3 authorization headers.
AWS and some gateways were tolerant of space rather than zero-padded hours while others were not.

Fixed by Andrew Schwartz.
2018-07-01 08:17:27 -04:00
David Steele
7e65ddad34 PostgreSQL 11 Beta 2 support. 2018-06-30 14:55:25 -04:00
David Steele
7b0e65d488 Improve the HTTP client to set content-length to 0 when not specified by the server.
S3 (and gateways) always set content-length or transfer-encoding but HTTP 1.1 does not require it and proxies (e.g. HAProxy) may not include either.

Suggested by Adam K. Sumner.
2018-06-26 17:27:22 -04:00
David Steele
e8c68b9c66 Update parameters for VBoxService start. 2018-06-26 16:56:05 -04:00
David Steele
7fee739710 Remove Debian package patch since it has been committed upstream. 2018-06-20 18:26:53 -04:00
David Steele
3793ae1e4f Convert the not very portable uint type to unsigned int.
Suggested by Devrim Gündüz.
2018-06-14 17:59:10 -04:00
David Steele
d55e609959 Use a prebuilt s3 server container for documentation and tests. 2018-06-12 13:43:15 -04:00
David Steele
350b30fa49 Move cryptographic hash functions to C using OpenSSL. 2018-06-11 14:52:26 -04:00
David Steele
064ec757e9 Rename cipher module to the more general crypto. 2018-06-11 10:53:16 -04:00
David Steele
835396751f Document generator improvements.
* Build containers from scratch for more accurate testing.
* Allow environment load to be skipped.
* Allow bash wrapping to be skipped.
* Allow forcing a command to run as a user without sudo.
2018-06-10 14:13:56 -04:00
David Steele
5c0099781d Update Debian package to add debug symbols to pgBackRest executable. 2018-06-06 22:19:01 -04:00
David Steele
a385cb520b Update primary test environment (Vagrant and Docker) to Ubuntu 18.04. 2018-06-06 15:52:28 -04:00
David Steele
d309a85b51 PostgreSQL 11 Beta 1 support. 2018-06-05 08:59:17 -04:00
David Steele
e57840d739 Document generator improvements.
* Allow parameters to be passed when a container is created.
* Allow /etc/hosts update to be skipped (for containers without bash).
2018-05-25 13:42:09 -04:00
David Steele
40093f160c Improve efficiency of C library builds now that they are used only for testing. 2018-05-24 14:01:24 -04:00
David Steele
915b09635a Remove RHEL package patch since it has been committed upstream. 2018-05-24 11:00:47 -04:00
David Steele
8eb9921c7c Auto-generate Makefile with dependencies. 2018-05-23 14:57:08 -04:00
David Steele
2f6017511f Split log levels into separate header file.
Many modules that use debug.h do not need to do logging so this reduces dependencies for those modules.
2018-05-23 09:45:08 -04:00
David Steele
f7123c1bbf v2.03: Single Executable to Deploy
Bug Fixes:

* Fix potential buffer overrun in error message handling. (Reported by Lætitia.)
* Fix archive write lock being taken for the synchronous archive-get command. (Reported by Uspen.)

Improvements:

* Embed exported C functions and Perl modules directly into the pgBackRest executable.
* Use time_t instead of __time_t for better portability. (Suggested by Nick Floersch.)
* Print total runtime in milliseconds at command end.
2018-05-22 19:53:25 -04:00
David Steele
4c7408ea52 Embed exported C functions and Perl modules directly into the pgBackRest executable. 2018-05-22 12:53:08 -04:00
David Steele
ada5c5c0d9 Fix archive write lock being taken for the synchronous archive-get command.
Reported by Uspen.
2018-05-21 10:46:45 -04:00
David Steele
e69d5fbf62 Fix potential buffer overrun in error message handling.
Reported by Lætitia.
2018-05-21 08:06:31 -04:00
David Steele
72a9684d4e Print total runtime in milliseconds at command end. 2018-05-18 12:03:39 -04:00
David Steele
52bc073234 Add stack trace macros to all functions.
Low-level functions only include stack trace in test builds while higher-level functions ship with stack trace built-in. Stack traces include all parameters passed to the function but production builds only create the parameter list when the log level is set high enough, i.e. debug or trace depending on the function.
2018-05-18 11:57:32 -04:00
David Steele
abb9651f4c Test harness improvements.
* Allow more than one test to provide coverage for the same module.
* Add option to disable valgrind.
* Add option to disabled coverage.
* Add option to disable debug build.
* Add option to disable compiler optimization.
* Add --dev-test mode.
2018-05-18 06:45:14 -04:00
David Steele
91be372e6a Set log-timestamp=n for integration tests.
This means less filtering of logs needs to be done and new timestamps can be added without adding new filters.
2018-05-11 11:24:38 -04:00
David Steele
a1be8e16cd Update SSL error message test on CentOS 7. 2018-05-11 10:39:36 -04:00
David Steele
ee8aafb3ca v2.02: Parallel Asynchronous Archive Get and Configuration Includes
Bug Fixes:

* Fix directory syncs running recursively when only the specified directory should be synced. (Reported by Craig A. James.)
* Fix archive-copy throwing "path not found" error for incr/diff backups. (Reported by yummyliu, Vitaliy Kukharik.)
* Fix failure in manifest build when two or more files in PGDATA are linked to the same directory. (Reported by Vitaliy Kukharik.)
* Fix delta restore failing when a linked file is missing.
* Fix rendering of key/value and list options in help. (Reported by Clinton Adams.)

Features:

* Add asynchronous, parallel archive-get. This feature maintains a queue of WAL segments to help reduce latency when PostgreSQL requests a WAL segment with restore_command.
* Add support for additional pgBackRest configuration files in the directory specified by the --config-include-path option. Add --config-path option for overriding the default base path of the --config and --config-include-path option. (Contributed by Cynthia Shang.)
* Add repo-s3-token option to allow temporary credentials tokens to be configured. pgBackRest currently has no way to request new credentials so the entire command (e.g. backup, restore) must complete before the credentials expire. (Contributed by Yogesh Sharma.)

Improvements:

* Update the archive-push-queue-max, manifest-save-threshold, and buffer-size options to accept values in KB, MB, GB, TB, or PB where the multiplier is a power of 1024. (Contributed by Cynthia Shang.)
* Make backup/restore path sync more efficient. Scanning the entire directory can be very expensive if there are a lot of small tables. The backup manifest contains the path list so use it to perform syncs instead of scanning the backup/restore path.
* Show command parameters as well as command options in initial info log message.
* Rename archive-queue-max option to archive-push-queue-max to avoid confusion with the new archive-get-queue-max option. The old option name will continue to be accepted.
2018-05-06 19:53:42 -04:00
David Steele
4d6a51ac47 Add HARNESS_FORK for tests that require fork().
A standard pattern for tests makes fork() easier to use and should help prevent some common mistakes.
2018-05-06 08:56:42 -04:00
David Steele
790f7c7312 Enforce full branch coverage in C code. 2018-05-05 11:50:11 -04:00
David Steele
0a860e0b60 Full branch coverage for command/help/help, common/error, common/ini, and common/log modules. 2018-05-05 09:38:09 -04:00
David Steele
90aadc6534 Full branch coverage for config module. 2018-05-04 12:49:25 -04:00
David Steele
6c3b40152f Improve module branch coverage.
Add full branch coverage for cipher/block, command/command, common/wait, and postgres/pageChecksum modules.
2018-05-04 09:21:32 -04:00
David Steele
c3a8fbe706 Add _FMT variants for all THROW macros so format types are checked by the compiler. 2018-05-03 11:24:29 -04:00
Yogesh Sharma
6a40c916d4 Add repo-s3-token option to allow temporary credentials tokens to be configured.
pgBackRest currently has no way to request new credentials so the entire command (e.g. backup, restore) must complete before the credentials expire.

Contributed by Yogesh Sharma.
2018-05-02 14:06:40 -04:00
David Steele
5e090ba305 Fix failure in manifest build when two or more files in PGDATA are linked to the same directory.
Reported by Vitaliy Kukharik.
2018-05-02 12:19:54 -04:00
David Steele
fd1984239e Fix rendering of key/value and list options in help.
Reported by Clinton Adams.
2018-05-01 14:07:08 -04:00
David Steele
1a1ed8d6b9 Update help test to use restore command to provide better coverage. 2018-05-01 13:20:48 -04:00
David Steele
8dbbf2de92 Fix archive-copy throwing "path not found" error for incr/diff backups.
Reported by yummyliu, Vitaliy Kukharik.
2018-05-01 12:37:06 -04:00
David Steele
71ba08f579 Use path list in the backup manifest to do restore path syncs.
Remove recursive path sync functionality since it is no longer used.
2018-05-01 11:05:37 -04:00
David Steele
54dd6f3ed4 Add asynchronous, parallel archive-get.
This feature maintains a queue of WAL segments to help reduce latency when PostgreSQL requests a WAL segment with restore_command.
2018-04-30 17:27:39 -04:00
David Steele
321a28f6b0 Add walSegmentNext() and walSegmentRange(). 2018-04-29 11:47:50 -04:00
David Steele
be02c67503 Add pgControlInfo() to read pg_control and determine the PostgreSQL version. 2018-04-29 11:20:51 -04:00
David Steele
8c6e2bdbc7 Add storageInfo() and track size in read objects. 2018-04-29 11:02:21 -04:00
David Steele
d74c167420 Add bufNewC() and only reallocate buffer when the size has changed. 2018-04-29 10:41:05 -04:00
David Steele
d44848baa0 Add strLstExists(), strLstExistsZ(), strSub(), and strSubN() to String and StringList objects. 2018-04-29 10:32:46 -04:00
David Steele
89d3476e32 Refactor archive common functions in preparation for parallel async archive-get. 2018-04-29 10:16:59 -04:00
Cynthia Shang
721432f6ae Update the archive-push-queue-max, manifest-save-threshold, and buffer-size options to accept values in KB, MB, GB, TB, or PB where the multiplier is a power of 1024.
Contributed by Cynthia Shang.
2018-04-25 15:46:05 -04:00
Cynthia Shang
8eabc52f3b Add strUpper, strLower, strChr, and strTrunc to String object.
Contributed by Cynthia Shang.
2018-04-25 15:16:42 -04:00
David Steele
88a633da17 Divide tests into three types (unit, integration, performance).
Many options that were set per test can instead be inferred from the types, i.e. container, c, expect, and individual.

Also finish renaming Perl unit tests with the -perl suffix.
2018-04-24 09:12:25 -04:00
David Steele
bb8c315cad Storage object improvements.
* Add storageCopy(), storageMove(), and storagePathSync().
* Separate StorageFile object into separate read and write objects.
* Abstract out Posix file read/write objects.
2018-04-23 17:26:27 -04:00
David Steele
18882cb882 Add bufEq and bufCat to Buffer object. 2018-04-23 10:19:45 -04:00
David Steele
f146502eae Add TEST_ERROR_FMT macro to simplify testing of formatted error messages. 2018-04-23 10:10:55 -04:00
Cynthia Shang
27aa5f756e Add support for additional pgBackRest configuration files.
Configuration files are loaded from the directory specified by the --config-include-path option.

Add --config-path option for overriding the default base path of the --config and --config-include-path option.

Contributed by Cynthia Shang.
2018-04-19 11:09:39 -04:00
David Steele
79b7552940 Rename archive-queue-max option to archive-push-queue-max.
This avoids confusion with the archive-get-queue-max option. The old option name will continue to be accepted.
2018-04-18 19:37:35 -04:00
David Steele
ea4046a607 Try tweaking time sync settings to prevent clock drift rather than restarting VBoxService on every test run. 2018-04-18 18:47:43 -04:00
David Steele
0381945caa Show command parameters as well as command options in initial info message. 2018-04-17 18:47:14 -04:00
David Steele
e9790fd3b1 Update out-of-date description for the spool-path option. 2018-04-17 17:38:25 -04:00
David Steele
cf0ec44ede Rename Perl tests so they don't conflict with their C counterparts. 2018-04-17 12:03:03 -04:00
David Steele
dce11ce3cf Generate code counts for all source files.
The source files are also classified by type and purpose.
2018-04-16 15:52:17 -04:00
David Steele
3e22977484 Use pip 9.03 in test VMs.
pip 10 drops support for Python 2.6 which is still used by the older test VMs.
2018-04-16 15:25:50 -04:00
David Steele
2a4ff2f904 Split cfgLoad() into multiple functions to make testing easier.
Mainly this helps with unit tests that need to do log expect testing. Add harnessCfgLoad() test function, which allows a new config to be loaded for unit testing without resetting log functions, opening a log file, or taking locks.
2018-04-13 16:05:52 -04:00
David Steele
f0250dab4b Move async forking and more error handling to C.
The Perl process was exiting directly when called but that interfered with proper locking for the forked async process. Now Perl returns results to the C process which handles all errors, including signals.
2018-04-12 20:42:26 -04:00
David Steele
6fd0c3dcaa Improved lock implementation written in C.
Now only two types of locks can be taken: archive and backup. Most commands use one or the other but the stanza-* commands acquire both locks. This provides better protection than the old command-based locking scheme.
2018-04-11 09:36:12 -04:00
David Steele
4744eb9387 Add storagePathRemove() and use it in the Perl Posix driver.
This implementation should be faster because it does not stat each file.  It simply assumes that most directory entries are files so attempts an unlink() first.  If the entry is reported by error codes to be a directory then it attempts an rmdir().
2018-04-11 08:21:09 -04:00
David Steele
c9ce20d41a Skip version checks when testing in --dev mode. 2018-04-09 16:46:36 -04:00
David Steele
3bcf637aee Move archive-stop and expire tests to the mock module.
These are mock integration tests so they should be grouped with the other mock integration tests.
2018-04-08 12:57:02 -04:00
David Steele
3b661f4ad5 Move help/version integration tests to mock/all.
Help and version are covered by unit tests, so we really just to need to make sure there is output when called from the command line.
2018-04-08 12:16:32 -04:00
David Steele
741acfd779 Move test definitions to test/define.yaml.
The location is better because it is no longer buried in the Perl test libs. Also, the data can be easily accessed from C.
2018-04-08 10:19:24 -04:00
David Steele
b77b425096 Allow -DDEBUG_UNIT to be suppressed to test how debug macros behave. 2018-04-07 19:44:00 -04:00