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Java JPF.getVM方法代码示例

本文整理汇总了Java中gov.nasa.jpf.JPF.getVM方法的典型用法代码示例。如果您正苦于以下问题：Java JPF.getVM方法的具体用法？Java JPF.getVM怎么用？Java JPF.getVM使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类gov.nasa.jpf.JPF的用法示例。


在下文中一共展示了JPF.getVM方法的11个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: PathOutputMonitor

import gov.nasa.jpf.JPF; //导入方法依赖的package包/类
public PathOutputMonitor (Config config, JPF jpf) {
  vm = jpf.getVM();
  vm.storePathOutput();
  
  jpf.addPublisherExtension(ConsolePublisher.class, this);
  
  printOutput = config.getBoolean("pom.print_output", true);
  deferOutput = config.getBoolean("pom.defer_output", true);

  psClass = config.getClass("pom.output_spec.class", PathOutputSpec.class);

  if (psClass == null) {
    psClass = RegexOutputSpec.class;
  }
  
  anySpecs = loadSpecs(config, "pom.any");
  allSpecs = loadSpecs(config, "pom.all");
  noneSpecs = loadSpecs(config, "pom.none");
  
  violatedSpecs = new ArrayList<PathOutputSpec>();
}
开发者ID:grzesuav，项目名称:gjpf-core，代码行数:22，代码来源:PathOutputMonitor.java

示例2: ChoiceTracker

import gov.nasa.jpf.JPF; //导入方法依赖的package包/类
public ChoiceTracker (Config config, JPF jpf) {
  this.config = config;
  vm = jpf.getVM();
  search = jpf.getSearch();
  
  String fname = config.getString("choice.trace");
  if (fname == null) {
    isReportExtension = true;
    jpf.addPublisherExtension(ConsolePublisher.class, this);
    // pw is going to be set later
  } else {
    try {
      pw = new PrintWriter(fname);
    } catch (FileNotFoundException fnfx) {
      System.err.println("cannot write choice trace to file: " + fname);
      pw = new PrintWriter(System.out);
    }
  }
  
  excludes = config.getStringArray("choice.exclude");
  cgClasses = config.getClasses("choice.class");

  format = config.getEnum("choice.format", Format.values(), Format.CG);
  showLocation = config.getBoolean("choice.show_location", true);
}
开发者ID:grzesuav，项目名称:gjpf-core，代码行数:26，代码来源:ChoiceTracker.java

示例3: TraceStorer

import gov.nasa.jpf.JPF; //导入方法依赖的package包/类
public TraceStorer (Config config, JPF jpf){
  
  traceFileName = config.getString("trace.file", "trace");
  storeMultiple = config.getBoolean("trace.multiple", false);    
  storeDepth = config.getInt("trace.depth", Integer.MAX_VALUE);
  verbose = config.getBoolean("trace.verbose", false);
  
  terminateOnStore = config.getBoolean("trace.terminate", false);
  storeOnConstraintHit = config.getBoolean("trace.store_constraint", false);
  
  storeCalls = StringSetMatcher.getNonEmpty(config.getStringArray("trace.store_calls"));
  storeThreads = StringSetMatcher.getNonEmpty(config.getStringArray("trace.store_threads"));
  
  vm = jpf.getVM();
  search = jpf.getSearch();
}
开发者ID:grzesuav，项目名称:gjpf-core，代码行数:17，代码来源:TraceStorer.java

示例4: BudgetChecker

import gov.nasa.jpf.JPF; //导入方法依赖的package包/类
public BudgetChecker (Config conf, JPF jpf) {
  
  //--- get the configured budget limits (0 means not set)
  maxTime = conf.getDuration("budget.max_time", 0);
  maxHeap = conf.getMemorySize("budget.max_heap", 0);
  maxDepth = conf.getInt("budget.max_depth", 0);
  maxInsn = conf.getLong("budget.max_insn", 0);
  maxState = conf.getInt("budget.max_state", 0);
  maxNewStates = conf.getInt("budget.max_new_states", 0);
  
  tStart = System.currentTimeMillis();
  
  if (maxHeap > 0) {
    mxb = ManagementFactory.getMemoryMXBean();
    muStart = mxb.getHeapMemoryUsage();
    mStart = muStart.getUsed();
  }

  search = jpf.getSearch();
  vm = jpf.getVM();
}
开发者ID:grzesuav，项目名称:jpf-core，代码行数:22，代码来源:BudgetChecker.java

示例5: DeadlockAnalyzer

import gov.nasa.jpf.JPF; //导入方法依赖的package包/类
public DeadlockAnalyzer (Config config, JPF jpf){
  jpf.addPublisherExtension(ConsolePublisher.class, this);
  
  maxHistory = config.getInt("deadlock.max_history", Integer.MAX_VALUE);
  format = config.getString("deadlock.format", "essential");
  
  vm = jpf.getVM();
  search = jpf.getSearch();
}
开发者ID:grzesuav，项目名称:gjpf-core，代码行数:10，代码来源:DeadlockAnalyzer.java

示例6: ChoiceSelector

import gov.nasa.jpf.JPF; //导入方法依赖的package包/类
public ChoiceSelector (Config config, JPF jpf) {
  random = new Random( config.getInt("choice.seed", 42));

  threadSet = StringSetMatcher.getNonEmpty(config.getStringArray("choice.threads"));
  if (threadSet != null) {
    threadsAlive = false;
  }

  calls = StringSetMatcher.getNonEmpty(config.getStringArray("choice.calls"));
  callSeen = false;

  startDepth = config.getInt("choice.depth", -1);
  if (startDepth != -1) {
    depthReached = false;
  }

  // if nothing was specified, we just do single choice (simulation)
  if ((threadSet == null) && (calls == null) && (startDepth == -1)) {
    threadsAlive = false;
    callSeen = false;
    depthReached = false;
  }

  VM vm = jpf.getVM();
  trace = ChoicePoint.readTrace(config.getString("choice.use_trace"), vm.getSUTName());
  searchAfterTrace = config.getBoolean("choice.search_after_trace", true);
  vm.setTraceReplay(trace != null);
}
开发者ID:grzesuav，项目名称:gjpf-core，代码行数:29，代码来源:ChoiceSelector.java

示例7: MethodAnalyzer

import gov.nasa.jpf.JPF; //导入方法依赖的package包/类
public MethodAnalyzer (Config config, JPF jpf){
  jpf.addPublisherExtension(ConsolePublisher.class, this);
  
  maxHistory = config.getInt("method.max_history", Integer.MAX_VALUE);
  format = config.getString("method.format", "raw");
  skipInit = config.getBoolean("method.skip_init", true);
  showDepth = config.getBoolean("method.show_depth", false);
  showTransition = config.getBoolean("method.show_transition", false);
  
  includes = StringSetMatcher.getNonEmpty(config.getStringArray("method.include"));
  excludes = StringSetMatcher.getNonEmpty(config.getStringArray("method.exclude"));
  
  vm = jpf.getVM();
  search = jpf.getSearch();
}
开发者ID:grzesuav，项目名称:gjpf-core，代码行数:16，代码来源:MethodAnalyzer.java

示例8: Reporter

import gov.nasa.jpf.JPF; //导入方法依赖的package包/类
public Reporter (Config conf, JPF jpf) {
  this.conf = conf;
  this.jpf = jpf;
  search = jpf.getSearch();
  vm = jpf.getVM();
  int probeInterval = conf.getInt("report.probe_interval");
  boolean reportStats = conf.getBoolean("report.statistics", false) || (probeInterval > 0);

  started = new Date();

  addConfiguredPublishers(conf);

  for (Publisher publisher : publishers) {
    if (reportStats || publisher.hasToReportStatistics()) {
      reportStats = true;
    }

    if (publisher instanceof JPFListener) {
      jpf.addListener((JPFListener)publisher);
    }
  }

  if (reportStats){
    getRegisteredStatistics();
  }
  
  if (probeInterval > 0){
    probeTimer = createProbeIntervalTimer(probeInterval);
  }
}
开发者ID:grzesuav，项目名称:gjpf-core，代码行数:31，代码来源:Reporter.java

示例9: testSystemClassLoader

import gov.nasa.jpf.JPF; //导入方法依赖的package包/类
@Test
public void testSystemClassLoader() {
  //--- Sets up the JPF environment
  String[] args = { "+vm.class=.vm.MultiProcessVM", "+target.1=HelloWorld", "+target.2=HelloWorld" };
  Config config = new Config(args);
  JPF jpf = new JPF(config);
  VM vm = jpf.getVM();
  Heap heap = vm.getHeap();

  vm.initialize(); // this should instantiate two SystemClassLoaders

  ThreadInfo[] threads = vm.getLiveThreads();
  assertTrue( threads.length == 2);

  //--- app 0
  SystemClassLoaderInfo cl0 = threads[0].getSystemClassLoaderInfo();
  assertTrue( cl0 != null);
  assertTrue( cl0.parent == null);

  int cl0ObjRef = cl0.objRef;
  assertTrue( cl0ObjRef != MJIEnv.NULL);
  ElementInfo ei0 = heap.get(cl0ObjRef);
  assertTrue( ei0.getIntField( ClassLoaderInfo.ID_FIELD) == cl0.getId());
  
  //--- app 1
  SystemClassLoaderInfo cl1 = threads[1].getSystemClassLoaderInfo();
  assertTrue( cl1 != null);
  assertTrue( cl0.parent == null);
  
  int cl1ObjRef = cl1.objRef;
  assertTrue( cl1ObjRef != MJIEnv.NULL);
  ElementInfo ei1 = heap.get(cl1ObjRef);
  assertTrue( ei1.getIntField( ClassLoaderInfo.ID_FIELD) == cl1.getId());
  
  //--- compare them
  assertTrue( cl0 != cl1);
  assertTrue( cl0.getId() != cl1.getId());
  assertTrue( cl0.statics != cl1.statics);
  assertTrue( cl0ObjRef != cl1ObjRef);

  //--- compare the loaded classes
  ClassInfo ci0 = cl0.getResolvedClassInfo("java.lang.Class");
  ClassInfo ci1 = cl1.getResolvedClassInfo("java.lang.Class");

  assertTrue( ci0 != ci1);
  assertTrue( ci0.getUniqueId() != ci1.getUniqueId());

  assertTrue( ci0.getName().equals(ci1.getName()));
  assertTrue( ci0.getClassFileUrl().equals(ci1.getClassFileUrl()));
  
  //--- should compare on-demand loaded classes here..
}
开发者ID:grzesuav，项目名称:jpf-core，代码行数:53，代码来源:ClassLoaderInfoTest.java

示例10: StateSpaceDot

import gov.nasa.jpf.JPF; //导入方法依赖的package包/类
public StateSpaceDot(Config conf, JPF jpf) {

    VM vm = jpf.getVM();
    vm.recordSteps(true);
  }
开发者ID:grzesuav，项目名称:gjpf-core，代码行数:6，代码来源:StateSpaceDot.java

示例11: testSystemClassLoader

import gov.nasa.jpf.JPF; //导入方法依赖的package包/类
@Test
public void testSystemClassLoader() {
  //--- Sets up the JPF environment
  String[] args = {"+vm.class=.vm.MultiProcessVM", "+target.1=HelloWorld", "+target.2=HelloWorld"};
  Config config = new Config(args);
  JPF jpf = new JPF(config);
  VM vm = jpf.getVM();
  Heap heap = vm.getHeap();

  vm.initialize(); // this should instantiate two SystemClassLoaders

  ThreadInfo[] threads = vm.getLiveThreads();
  assertTrue(threads.length == 2);

  //--- app 0
  SystemClassLoaderInfo cl0 = threads[0].getSystemClassLoaderInfo();
  assertTrue(cl0 != null);
  assertTrue(cl0.parent == null);

  int cl0ObjRef = cl0.objRef;
  assertTrue(cl0ObjRef != MJIEnv.NULL);
  ElementInfo ei0 = heap.get(cl0ObjRef);
  assertTrue(ei0.getIntField(ClassLoaderInfo.ID_FIELD) == cl0.getId());

  //--- app 1
  SystemClassLoaderInfo cl1 = threads[1].getSystemClassLoaderInfo();
  assertTrue(cl1 != null);
  assertTrue(cl0.parent == null);

  int cl1ObjRef = cl1.objRef;
  assertTrue(cl1ObjRef != MJIEnv.NULL);
  ElementInfo ei1 = heap.get(cl1ObjRef);
  assertTrue(ei1.getIntField(ClassLoaderInfo.ID_FIELD) == cl1.getId());

  //--- compare them
  assertTrue(cl0 != cl1);
  assertTrue(cl0.getId() != cl1.getId());
  assertTrue(cl0.statics != cl1.statics);
  assertTrue(cl0ObjRef != cl1ObjRef);

  //--- compare the loaded classes
  ClassInfo ci0 = cl0.getResolvedClassInfo("java.lang.Class");
  ClassInfo ci1 = cl1.getResolvedClassInfo("java.lang.Class");

  assertTrue(ci0 != ci1);
  assertTrue(ci0.getUniqueId() != ci1.getUniqueId());

  assertTrue(ci0.getName().equals(ci1.getName()));
  assertTrue(ci0.getClassFileUrl().equals(ci1.getClassFileUrl()));

  //--- should compare on-demand loaded classes here..
}
开发者ID:grzesuav，项目名称:gjpf-core，代码行数:53，代码来源:ClassLoaderInfoTest.java


注：本文中的gov.nasa.jpf.JPF.getVM方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。