Package org.jacoco.core.instr

Examples of org.jacoco.core.instr.Instrumenter

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  @Override
  protected Runnable getInstrumentedRunnable() throws Exception {
    ClassReader reader = new ClassReader(TargetLoader.getClassData(target));
    IRuntime runtime = new LoggerRuntime();
    runtime.startup();
    final Instrumenter instr = new Instrumenter(runtime);
    final byte[] instrumentedBuffer = instr.instrument(reader);
    final TargetLoader loader = new TargetLoader(target, instrumentedBuffer);

    return (Runnable) loader.newTargetInstance();
  }
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  private final WildcardMatcher exclClassloader;

  public CoverageTransformer(IRuntime runtime, AgentOptions options,
      final IExceptionLogger logger) {
    this.instrumenter = new Instrumenter(runtime);
    this.logger = logger;
    // Class names will be reported in VM notation:
    includes = new WildcardMatcher(toWildcard(toVMName(options.getIncludes())));
    excludes = new WildcardMatcher(toWildcard(toVMName(options.getExcludes())));
    exclClassloader = new WildcardMatcher(toWildcard(options.getExclClassloader()));
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  private final WildcardMatcher excludes;

  private final WildcardMatcher exclClassloader;

  public CoverageTransformer(IRuntime runtime, AgentOptions options) {
    this.instrumenter = new Instrumenter(runtime);
    // Class names will be reported in VM notation:
    includes = new WildcardMatcher(toVMName(options.getIncludes()));
    excludes = new WildcardMatcher(toVMName(options.getExcludes()));
    exclClassloader = new WildcardMatcher(options.getExclClassloader());
  }
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    // to collect execution data:
    final IRuntime runtime = new LoggerRuntime();

    // The Instrumenter creates a modified version of our test target class
    // that contains additional probes for execution data recording:
    final Instrumenter instr = new Instrumenter(runtime);
    final byte[] instrumented = instr
        .instrument(getTargetClass(targetName));

    // Now we're ready to run our instrumented class and need to startup the
    // runtime first:
    runtime.startup();
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  private final WildcardMatcher exclClassloader;

  public CoverageTransformer(IRuntime runtime, AgentOptions options,
      final IExceptionLogger logger) {
    this.instrumenter = new Instrumenter(runtime);
    this.logger = logger;
    // Class names will be reported in VM notation:
    includes = new WildcardMatcher(toVMName(options.getIncludes()));
    excludes = new WildcardMatcher(toVMName(options.getExcludes()));
    exclClassloader = new WildcardMatcher(options.getExclClassloader());
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    final String resource = "/" + clazz.getName().replace('.', '/')
        + ".class";
    ClassReader reader = new ClassReader(getClass().getResourceAsStream(
        resource));

    final Instrumenter instr = new Instrumenter(runtime);
    final byte[] instrumentedBuffer = instr.instrument(reader);
    final TargetLoader loader = new TargetLoader(clazz, instrumentedBuffer);

    return (Runnable) loader.newTargetInstance();
  }
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    public void run() {
      for (int i = 0; i < count; i++) {
        ClassReader reader = new ClassReader(buffer);

        final Instrumenter instr = new Instrumenter(runtime);
        instr.instrument(reader);
      }
    }
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    final ClassDataRecorder rec = new ClassDataRecorder();
    final Analyzer analyzer = new Analyzer(rec);
    analyzer.analyze(reader);

    final Instrumenter instr = new Instrumenter(runtime);
    final byte[] instrumentedBuffer = instr.instrument(reader);
    final TargetLoader loader = new TargetLoader(clazz, instrumentedBuffer);

    final Object obj = loader.newTargetInstance();
    if (obj instanceof Runnable) {
      ((Runnable) obj).run();
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  private ExecutionDataStore execute(final ClassReader reader)
      throws Exception {
    IRuntime runtime = new SystemPropertiesRuntime();
    runtime.startup();
    final byte[] bytes = new Instrumenter(runtime).instrument(reader);
    final TargetLoader loader = new TargetLoader(target, bytes);
    run(loader.getTargetClass());
    final ExecutionDataStore store = new ExecutionDataStore();
    runtime.collect(store, false);
    runtime.shutdown();
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      public void run() {
        for (int i = 0; i < count; i++) {
          ClassReader reader = new ClassReader(buffer);

          final Instrumenter instr = new Instrumenter(runtime);
          instr.instrument(reader);
        }
      }

    };
  }
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Related Classes of org.jacoco.core.instr.Instrumenter

  • org.jacoco.agent.CoverageTransformer
  • org.jacoco.agent.rt.CoverageTransformer
  • org.jacoco.agent.rt.internal.CoverageTransformer
  • org.jacoco.ant.InstrumentTask
  • org.jacoco.core.internal.ContentTypeDetector
  • org.jacoco.core.internal.flow.ClassProbesAdapter
  • org.jacoco.core.internal.instr.ClassInstrumenter
  • org.jacoco.core.internal.instr.IProbeArrayStrategy
  • org.jacoco.core.internal.instr.SignatureRemover
  • org.jacoco.core.test.InstrumentationScenariosTest
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