コード例 #1
0
 @Override
 public ImmutableSet<QueryTarget> getTestsForTarget(QueryTarget target)
     throws QueryException, InterruptedException {
   return getTargetsFromBuildTargetsContainer(TargetNodes.getTestTargetsForNode(getNode(target)));
 }
コード例 #2
0
ファイル: TestCommand.java プロジェクト: davido/buck
  @Override
  public int runWithoutHelp(CommandRunnerParams params) throws IOException, InterruptedException {
    LOG.debug("Running with arguments %s", getArguments());

    try (CommandThreadManager pool =
        new CommandThreadManager(
            "Test",
            params.getBuckConfig().getWorkQueueExecutionOrder(),
            getConcurrencyLimit(params.getBuckConfig()))) {
      // Post the build started event, setting it to the Parser recorded start time if appropriate.
      BuildEvent.Started started = BuildEvent.started(getArguments());
      if (params.getParser().getParseStartTime().isPresent()) {
        params.getBuckEventBus().post(started, params.getParser().getParseStartTime().get());
      } else {
        params.getBuckEventBus().post(started);
      }

      // The first step is to parse all of the build files. This will populate the parser and find
      // all of the test rules.
      TargetGraph targetGraph;
      ImmutableSet<BuildTarget> explicitBuildTargets;

      try {

        // If the user asked to run all of the tests, parse all of the build files looking for any
        // test rules.
        if (isRunAllTests()) {
          targetGraph =
              params
                  .getParser()
                  .buildTargetGraphForTargetNodeSpecs(
                      params.getBuckEventBus(),
                      params.getCell(),
                      getEnableProfiling(),
                      pool.getExecutor(),
                      ImmutableList.of(
                          TargetNodePredicateSpec.of(
                              new Predicate<TargetNode<?>>() {
                                @Override
                                public boolean apply(TargetNode<?> input) {
                                  return input.getType().isTestRule();
                                }
                              },
                              BuildFileSpec.fromRecursivePath(Paths.get("")))))
                  .getSecond();
          explicitBuildTargets = ImmutableSet.of();

          // Otherwise, the user specified specific test targets to build and run, so build a graph
          // around these.
        } else {
          LOG.debug("Parsing graph for arguments %s", getArguments());
          Pair<ImmutableSet<BuildTarget>, TargetGraph> result =
              params
                  .getParser()
                  .buildTargetGraphForTargetNodeSpecs(
                      params.getBuckEventBus(),
                      params.getCell(),
                      getEnableProfiling(),
                      pool.getExecutor(),
                      parseArgumentsAsTargetNodeSpecs(params.getBuckConfig(), getArguments()));
          targetGraph = result.getSecond();
          explicitBuildTargets = result.getFirst();

          LOG.debug("Got explicit build targets %s", explicitBuildTargets);
          ImmutableSet.Builder<BuildTarget> testTargetsBuilder = ImmutableSet.builder();
          for (TargetNode<?> node : targetGraph.getAll(explicitBuildTargets)) {
            ImmutableSortedSet<BuildTarget> nodeTests = TargetNodes.getTestTargetsForNode(node);
            if (!nodeTests.isEmpty()) {
              LOG.debug("Got tests for target %s: %s", node.getBuildTarget(), nodeTests);
              testTargetsBuilder.addAll(nodeTests);
            }
          }
          ImmutableSet<BuildTarget> testTargets = testTargetsBuilder.build();
          if (!testTargets.isEmpty()) {
            LOG.debug("Got related test targets %s, building new target graph...", testTargets);
            targetGraph =
                params
                    .getParser()
                    .buildTargetGraph(
                        params.getBuckEventBus(),
                        params.getCell(),
                        getEnableProfiling(),
                        pool.getExecutor(),
                        Iterables.concat(explicitBuildTargets, testTargets));
            LOG.debug("Finished building new target graph with tests.");
          }
        }

      } catch (BuildTargetException | BuildFileParseException e) {
        params
            .getBuckEventBus()
            .post(ConsoleEvent.severe(MoreExceptions.getHumanReadableOrLocalizedMessage(e)));
        return 1;
      }

      TargetGraphToActionGraph targetGraphToActionGraph =
          new TargetGraphToActionGraph(
              params.getBuckEventBus(), new BuildTargetNodeToBuildRuleTransformer());
      Pair<ActionGraph, BuildRuleResolver> actionGraphAndResolver =
          Preconditions.checkNotNull(targetGraphToActionGraph.apply(targetGraph));

      // Look up all of the test rules in the action graph.
      Iterable<TestRule> testRules =
          Iterables.filter(actionGraphAndResolver.getFirst().getNodes(), TestRule.class);

      // Unless the user requests that we build filtered tests, filter them out here, before
      // the build.
      if (!isBuildFiltered(params.getBuckConfig())) {
        testRules = filterTestRules(params.getBuckConfig(), explicitBuildTargets, testRules);
      }

      if (isDryRun()) {
        printMatchingTestRules(params.getConsole(), testRules);
      }

      CachingBuildEngine cachingBuildEngine =
          new CachingBuildEngine(
              pool.getExecutor(),
              params.getFileHashCache(),
              getBuildEngineMode().or(params.getBuckConfig().getBuildEngineMode()),
              params.getBuckConfig().getDependencySchedulingOrder(),
              params.getBuckConfig().getBuildDepFiles(),
              params.getBuckConfig().getBuildMaxDepFileCacheEntries(),
              actionGraphAndResolver.getSecond());
      try (Build build =
          createBuild(
              params.getBuckConfig(),
              actionGraphAndResolver.getFirst(),
              actionGraphAndResolver.getSecond(),
              params.getAndroidPlatformTargetSupplier(),
              cachingBuildEngine,
              params.getArtifactCache(),
              params.getConsole(),
              params.getBuckEventBus(),
              getTargetDeviceOptional(),
              params.getPlatform(),
              params.getEnvironment(),
              params.getObjectMapper(),
              params.getClock(),
              Optional.of(getAdbOptions(params.getBuckConfig())),
              Optional.of(getTargetDeviceOptions()))) {

        // Build all of the test rules.
        int exitCode =
            build.executeAndPrintFailuresToEventBus(
                testRules,
                isKeepGoing(),
                params.getBuckEventBus(),
                params.getConsole(),
                getPathToBuildReport(params.getBuckConfig()));
        params.getBuckEventBus().post(BuildEvent.finished(started, exitCode));
        if (exitCode != 0) {
          return exitCode;
        }

        // If the user requests that we build tests that we filter out, then we perform
        // the filtering here, after we've done the build but before we run the tests.
        if (isBuildFiltered(params.getBuckConfig())) {
          testRules = filterTestRules(params.getBuckConfig(), explicitBuildTargets, testRules);
        }

        // Once all of the rules are built, then run the tests.
        Optional<ImmutableList<String>> externalTestRunner =
            params.getBuckConfig().getExternalTestRunner();
        if (externalTestRunner.isPresent()) {
          return runTestsExternal(params, build, externalTestRunner.get(), testRules);
        }
        return runTestsInternal(params, cachingBuildEngine, build, testRules);
      }
    }
  }