9th preview snapshot release

Preview snapshot release: 1.0.8-SNAPSHOT

• Made logging over slf4j-log4j2.
• Removed some deprecated properties use.
• Added task to build libs dir.
• Updated dependencies.
• Made dedicated logger utilities class. Moved utils classes to utils package.
• Keeping up with CyBench Launcher release v1.3.0.

8th preview snapshot release

Preview snapshot release: 1.0.7-SNAPSHOT

• Made aspects intercepted test execution
• T2BClassTransformer split into dedicated Test and Benchmark class transformers
• Updated dependencies
• Updated weaver configuration to ignore missing classes for optional dependencies while scanning. Actual missing class error will be available at runtime
• Updated run scripts
• Updated readme to depict new T2B approach and run configurations

7th preview snapshot release

Preview snapshot release: 1.0.6-SNAPSHOT

• Made skipping annotation add for empty metadata list
• Added removal of JMH generated empty files
• Added agent instrumentation instance access
• Made generated benchmark class name suffix configurable
• Added AnnotationBuilder method to get annotation type

6th preview snapshot release

Preview snapshot release: 1.0.5-SNAPSHOT

• Added some JVM calculated variables to be available for metadata entries:
  • time.millis - current time in milliseconds (timestamp)
  • time.nanos - current time in nanoseconds
  • uuid - random UUID
  • random - random integer number ranging 0-10000
• Restoring JMH original code before compilation to prevent recursive test class transformations.

5th preview snapshot release

Preview snapshot release: 1.0.4-SNAPSHOT

• Benchmark metadata setting based on configured template defined in metadata.properties file
• BenchmarkMetaData setting over CyBenchMetadataList, since javassist does not support @Repeatable annotations
• Moved transformations to dedicated package
• Changed T2B generated sources to be compiled using API instead of javac command
• Changed property names t2b.jdk.home->t2b.java.home and t2b.exec.java->t2b.java.exec
• Updated dependencies

4th preview snapshot release

Preview snapshot release: 1.0.3-SNAPSHOT

• Changed system properties naming. Now it is t2b.build.dir, t2b.test.dir, t2b.bench.dir, t2b.jdk.home.
• Fixed maven config to work with JDK path having spaces.

3rd preview snapshot release

Preview snapshot release: 1.0.2-SNAPSHOT

• Made default constructor public for any benchmark class
• Added @State annotation for benchmark classes having @Setup and @TearDown annotated methods

2nd preview snapshot release

Preview snapshot release: 1.0.1-SNAPSHOT

• Added @BenchmarkTag annotation for test method.
  • Added @Benchmark annotation next to @Test annotation - @BenchmarkTag requires it.
• Changing class and method visibility to comply JMH.
• Replaced RUN_CLASS_PATH property with T2B_CLASS_PATH having only specific class path entries.
• Added @Setup and @TearDown (Level.Trial) annotations mapping.

Initial preview snapshot release

Preview snapshot release: 1.0-SNAPSHOT

• Allows to build and run JMH benchmarks from your project unit tests. Supported unit test frameworks:
  • JUnit4
  • JUnit5
  • TestNG
• Can be run from provided OS shell scripts
• Can be integrated into your project builders and CI/CD through:
  • OS shell scripts
  • Maven
  • Gradle
  • Ant
• Available from Maven Central Snapshots repo:

  <repositories>
      <repository>
          <id>oss.sonatype.org</id>
          <url>https://s01.oss.sonatype.org/content/repositories/snapshots</url>
          <releases>
               <enabled>false</enabled>
          </releases>
          <snapshots>
              <enabled>true</enabled>
          </snapshots>
      </repository>
   </repositories>
  ...
  <dependency>
      <groupId>com.gocypher.cybench</groupId>
      <artifactId>cybench-t2b-agent</artifactId>
      <version>1.0-SNAPSHOT</version>
      <scope>test</scope>
  </dependency>