Package org.jacoco.core.instr

Examples of org.jacoco.core.instr.Instrumenter

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  }

  @Override
  protected Runnable getInstrumentedRunnable() throws Exception {
    final byte[] bytes = TargetLoader.getClassDataAsBytes(target);
    final Instrumenter instr = new Instrumenter(new LoggerRuntime());
    return new Runnable() {
      public void run() {
        for (int i = 0; i < count; i++) {
          instr.instrument(bytes);
        }
      }
    };
  }
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  }

  public void run(IPerfOutput output) throws Exception {
    final IRuntime runtime = new LoggerRuntime();
    ClassReader reader = new ClassReader(TargetLoader.getClassData(target));
    final Instrumenter instr = new Instrumenter(runtime);
    instr.instrument(reader);
    output.writeByteResult("instrumented class",
        instr.instrument(reader).length, reader.b.length);
  }
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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, null, false);
    runtime.shutdown();
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  private ExecutionDataStore execute(final ClassReader reader)
      throws InstantiationException, IllegalAccessException {
    IRuntime runtime = new SystemPropertiesRuntime();
    runtime.startup();
    final byte[] bytes = new Instrumenter(runtime).instrument(reader);
    final TargetLoader loader = new TargetLoader(target, bytes);
    final Object instance = loader.getTargetClass().newInstance();
    ((Runnable) instance).run();
    final ExecutionDataStore store = new ExecutionDataStore();
    runtime.collect(store, false);
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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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    testFrames(TargetLoader.getClassDataAsBytes(target));
  }

  private void testFrames(byte[] source) throws IOException {
    IRuntime runtime = new SystemPropertiesRuntime();
    Instrumenter instrumenter = new Instrumenter(runtime);
    source = calculateFrames(source);
    byte[] actual = instrumenter.instrument(source);
    byte[] expected = calculateFrames(actual);

    assertEquals(dump(expected), dump(actual));
  }
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  }

  @Override
  protected Runnable getInstrumentedRunnable() throws Exception {
    final byte[] bytes = TargetLoader.getClassDataAsBytes(target);
    final Instrumenter instr = new Instrumenter(new LoggerRuntime());
    return new Runnable() {
      public void run() {
        for (int i = 0; i < count; i++) {
          instr.instrument(bytes);
        }
      }
    };
  }
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  }

  public void run(IPerfOutput output) throws Exception {
    final IRuntime runtime = new LoggerRuntime();
    ClassReader reader = new ClassReader(TargetLoader.getClassData(target));
    final Instrumenter instr = new Instrumenter(runtime);
    instr.instrument(reader);
    output.writeByteResult("instrumented class",
        instr.instrument(reader).length, reader.b.length);
  }
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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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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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