* stable-5.1:
Run JMH benchmarks using bazel
Benchmark for creating files and FileSnapshots
Implement benchmark for looking up FileStore of a given Path
JMH benchmark for SimpleLruCache
Remove unused API problem filters
Silence API errors for new API added since 5.1.0
Change-Id: If91c55a192d3b2c441d9c8d414f2e24a7261b1b6
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
See [1] for JMH documentation and [2] how to use JMH in Eclipse.
The benchmarks pom currently cannot use the JGit parent pom due to an
ecj bug [3] regarding annotation processing. Hence for now do not
inherit from the JGit parent pom and copy the compiler plugin
configuration for javac from the parent pom.
After running the Maven build the benchmark can be run using Maven:
$ java -jar org.eclipse.jgit.benchmarks/target/benchmarks.jar
or in Eclipse by running the main method of the SimpleLruCacheBenchmark
class.
[1] https://openjdk.java.net/projects/code-tools/jmh/
[2] http://alblue.bandlem.com/Page/3/index.html
[3] https://eclip.se/532029
CQ: 20517
CQ: 20518
Change-Id: Idca8a9e0980f0b8a9c741c4c9e97d03c62f07c8d
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-5.1:
Fix NPE in RebaseTodoFile#parseComments
Fix NPE in ObjectIdOwnerMap#get
Fix NPE in CommitOnlyTest#getHead
FileUtils#lastModifiedInstant should not log error if path doesn't exist
Cache user global and system-wide git configurations
Avoid setup and saving FileStoreAttributes compete for ~/.gitconfig lock
Add missing dependencies for running FS_POSIXTest in Eclipse
Fix javadoc for SystemReader#getInstance
Improve retry handling when saving FileStoreAttributes fails
Ensure FSTest uses MockSystemReader
Make supportsAtomicCreateNewFile return true as default
Update orbit to R20190602212107-2019-06 to enable backports from master
Handle InvalidPathException in FS_POSIX#createNewFileAtomic
Ensure root cause of lock creation failures is logged
Implement toString in MockSystemReader and MockConfig
LocalDiskRefTreeDatabaseTest shall use MockSystemReader
Ensure LocalDiskRepositoryTestCase#setup fully uses MockSystemReader
Ensure we use MockSystemReader in tests
Override FileBasedConfig's save method in MockConfig
Remove FileBasedConfig.load(boolean) introduced in d45219ba
Disable debug log for FS in org.eclipse.jgit.test
Bazel: enable logging for tests in org.eclipse.jgit.test
LockFile: log exception if creation of lock file failed
Stop using deprecated Constants.CHARACTER_ENCODING
Change-Id: I48c585f3c9287be7d6ddb6b01a1955444e13fa31
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-5.1:
Fix OpenSshConfigTest#config
FileSnapshot: fix bug with timestamp thresholding
In LockFile#waitForStatChange wait in units of file time resolution
Cache FileStoreAttributeCache per directory
Fix FileSnapshot#save(long) and FileSnapshot#save(Instant)
Persist minimal racy threshold and allow manual configuration
Measure minimum racy interval to auto-configure FileSnapshot
Reuse FileUtils to recursively delete files created by tests
Fix FileAttributeCache.toString()
Add test for racy git detection in FileSnapshot
Repeat RefDirectoryTest.testGetRef_DiscoversModifiedLoose 100 times
Fix org.eclipse.jdt.core.prefs of org.eclipse.jgit.junit
Add missing javadoc in org.eclipse.jgit.junit
Enhance RepeatRule to report number of failures at the end
Fix FileSnapshotTests for filesystem with high timestamp resolution
Retry deleting test files in FileBasedConfigTest
Measure filesystem timestamp resolution already in test setup
Refactor FileSnapshotTest to use NIO APIs
Measure stored timestamp resolution instead of time to touch file
Handle CancellationException in FileStoreAttributeCache
Fix FileSnapshot#saveNoConfig
Use Instant for smudge time in DirCache and DirCacheEntry
Use Instant instead of milliseconds for filesystem timestamp handling
Workaround SecurityException in FS#getFsTimestampResolution
Fix NPE in FS$FileStoreAttributeCache.getFsTimestampResolution
FS: ignore AccessDeniedException when measuring timestamp resolution
Add debug trace for FileSnapshot
Use FileChannel.open to touch file and set mtime to now
Persist filesystem timestamp resolution and allow manual configuration
Increase bazel timeout for long running tests
Bazel: Fix lint warning flagged by buildifier
Update bazlets to latest version
Bazel: Add missing dependencies for ArchiveCommandTest
Bazel: Remove FileTreeIteratorWithTimeControl from BUILD file
Add support for nanoseconds and microseconds for Config#getTimeUnit
Optionally measure filesystem timestamp resolution asynchronously
Delete unused FileTreeIteratorWithTimeControl
FileSnapshot#equals: consider UNKNOWN_SIZE
Timeout measuring file timestamp resolution after 2 seconds
Fix RacyGitTests#testRacyGitDetection
Change RacyGitTests to create a racy git situation in a stable way
Deprecate Constants.CHARACTER_ENCODING in favor of StandardCharsets.UTF_8
Fix non-deterministic hash of archives created by ArchiveCommand
Update Maven plugins ecj, plexus, error-prone
Update Maven plugins and cleanup Maven warnings
Make inner classes static where possible
Fix API problem filters
Change-Id: Ia57385b2a60f48a5317c8d723721c235d7043a84
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
update Maven plugins
- ecj to 3.17.0
- error_prone_core to 2.3.3
- plexus-compiler-eclipse to 2.8.5
- plexus-compiler-javac to 2.8.5
- plexus-compiler-javac-errorprone to 2.8.5
Change-Id: I51ecb44538915ed84db041510562394bce977a3e
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
update Maven plugins
- jacoco-maven-plugin to 0.8.4
- japicmp-maven-plugin to 0.14.1
- maven-compiler-plugin to 3.8.1
- maven-deploy-plugin to 3.0.0-M1
- maven-enforcer-plugin to 3.0.0-M2
- maven-install-plugin to 3.0.0-M1
- maven-jar-plugin to 3.1.2
- maven-javadoc-plugin to 3.1.0
- maven-jxr-plugin to 3.0.0
- maven-pmd-plugin to 3.12.0
- maven-resources-plugin to 3.1.0
- maven-shade-plugin to 3.2.1
- maven-source-plugin to 3.1.0
- maven-surefire-plugin to 3.0.0-M3
- spotbugs-maven-plugin to 3.1.12
- tycho to 1.3.0
- tycho-pack200a-plugin to 1.3.0
- tycho-pack200b-plugin to 1.3.0
Cleanup Maven warnings
- pin version of all used Maven plugins
- remove deprecated way to declare minimum Maven version
Change-Id: If23e2e2bb03e5e1e7b1eb9d4924a8faa0aa3704e
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
The jgit-last-release-version is used by japicmp as baseline.
Change-Id: If56cc1785b61c92c9a05c8c29c6cb62001e89218
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
- update name of reports which changed name in
maven-project-info-reports-plugin 3.0.0
- add dependency-covergence report
- add dependency-management report
- add index report
- add summary report
Change-Id: I6d406ecd9e082d96b2bd250704d5ca18e7c8f735
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
to consume fix for vulnerability [1] in Apache commons compress which is
fixed in version 1.18.
[1] https://nvd.nist.gov/vuln/detail/CVE-2018-1324
CQ: 18320
Change-Id: I39b1d815e5b8e0208600afafe7a72bb603d04fb8
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Create the bundle and move the SshTestGitServer there. Verified that
the Eclipse build still works and ran JSchSshTest and ApacheSshTest as
junit tests inside Eclipse.
Update maven build and features to account for that. Verified by
running full maven build including packaging.
Update bazel build files to account for that. Verified by a
clean-slate bazel build :all, followed by running the JSchSshTest
and the ApacheSshTest via bazel.
Change-Id: Ia084942f4425b454529de148e00417e7da786a90
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Add a new ssh client implementation based on Apach MINA sshd 2.0.0.
This implementation uses JGit's own config file parser and host entry
resolver. Code inspection of the Apache MINA implementation revealed
a few bugs or idiosyncrasies that immediately would re-introduce bugs
already fixed in the past in JGit.
Apache MINA sshd is not without quirks either, and I had to configure
and override more than I had expected. But at least it was all doable
in clean ways.
Apache MINA boasts support for Bouncy Castle, so in theory this should
open the way to using more ssh key algorithms, such as ed25519.
The implementation is in a separate bundle and is still not used in
the core org.eclipse.jgit bundle. The tests re-use the ssh tests from
the core test bundle.
Bug: 520927
Change-Id: Ib35e73c35799140fe050d1ff4fb18d0d3596580e
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Add a simple ssh git server based on Apache MINA sshd, and use it
in new tests that verify ssh operations and in particular a number
of bugs that had cropped up over time in JSch.
The git server supports fetching only, and sftp access.
The tests are all in an abstract base class; the concrete JschSshTest
class only provides ssh-specific test setup. So the same tests could
be run easily also with some other ssh client.
Bug: 520927
Change-Id: Ide6687b717fb497a29fc83f22b07390a26dfce1d
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Matthias Sohn