Examples with RandomizedContext com.carrotsearch.randomizedtesting.RandomizedContext used on opensource projects

Example 1 with RandomizedContext

use of com.carrotsearch.randomizedtesting.RandomizedContext in project lucene-solr by apache.

the class TestRuleTemporaryFilesCleanup method getPerTestClassTempDir.

Path getPerTestClassTempDir() {
    if (tempDirBase == null) {
        RandomizedContext ctx = RandomizedContext.current();
        Class<?> clazz = ctx.getTargetClass();
        String prefix = clazz.getName();
        prefix = prefix.replaceFirst("^org.apache.lucene.", "lucene.");
        prefix = prefix.replaceFirst("^org.apache.solr.", "solr.");
        int attempt = 0;
        Path f;
        boolean success = false;
        do {
            if (attempt++ >= TEMP_NAME_RETRY_THRESHOLD) {
                throw new RuntimeException("Failed to get a temporary name too many times, check your temp directory and consider manually cleaning it: " + javaTempDir.toAbsolutePath());
            }
            f = javaTempDir.resolve(prefix + "_" + ctx.getRunnerSeedAsString() + "-" + String.format(Locale.ENGLISH, "%03d", attempt));
            try {
                Files.createDirectory(f);
                success = true;
            } catch (IOException ignore) {
            }
        } while (!success);
        tempDirBase = f;
        registerToRemoveAfterSuite(tempDirBase);
    }
    return tempDirBase;
}

Example 2 with RandomizedContext

use of com.carrotsearch.randomizedtesting.RandomizedContext in project SearchServices by Alfresco.

the class DistributedPropertyBasedAlfrescoSolrTrackerTest method testProperty.

@Test
public void testProperty() throws Exception {
    putHandleDefaults();
    int numAcls = 25;
    AclChangeSet bulkAclChangeSet = getAclChangeSet(numAcls);
    List<Acl> bulkAcls = new ArrayList();
    List<AclReaders> bulkAclReaders = new ArrayList();
    for (int i = 0; i < numAcls; i++) {
        Acl bulkAcl = getAcl(bulkAclChangeSet);
        bulkAcls.add(bulkAcl);
        bulkAclReaders.add(getAclReaders(bulkAclChangeSet, bulkAcl, list("king" + bulkAcl.getId()), list("king" + bulkAcl.getId()), null));
    }
    indexAclChangeSet(bulkAclChangeSet, bulkAcls, bulkAclReaders);
    int numNodes = 1000;
    List<Node> nodes = new ArrayList();
    List<NodeMetaData> nodeMetaDatas = new ArrayList();
    Transaction bigTxn = getTransaction(0, numNodes);
    RandomizedContext context = RandomizedContext.current();
    Random ints = context.getRandom();
    for (int i = 0; i < numNodes; i++) {
        int aclIndex = i % numAcls;
        Node node = getNode(bigTxn, bulkAcls.get(aclIndex), Node.SolrApiNodeStatus.UPDATED);
        String domain = DOMAINS[ints.nextInt(DOMAINS.length)];
        domainsCount.put(domain, domainsCount.get(domain) + 1);
        // String emailAddress = RANDOM_NAMES[ints.nextInt(RANDOM_NAMES.length)]+ "@"+ domain;
        String emailAddress = "peter.pan" + "@" + domain;
        node.setShardPropertyValue(emailAddress);
        nodes.add(node);
        NodeMetaData nodeMetaData = getNodeMetaData(node, bigTxn, bulkAcls.get(aclIndex), "king", null, false);
        nodeMetaData.getProperties().put(ContentModel.PROP_NAME, new StringPropertyValue(emailAddress));
        nodeMetaDatas.add(nodeMetaData);
    }
    indexTransaction(bigTxn, nodes, nodeMetaDatas);
    waitForDocCount(new TermQuery(new Term("content@s___t@{http://www.alfresco.org/model/content/1.0}content", "world")), numNodes, 100000);
    waitForDocCountAllCores(new TermQuery(new Term(FIELD_DOC_TYPE, SolrInformationServer.DOC_TYPE_ACL)), numAcls, 100000);
    for (int i = 0; i < DOMAINS.length; i++) {
        // We have split by email domain, so those should be co-located on the same shard.
        // I am storing the email address in the cm:name field. This is purely to make it easier to write the TermQuery
        // and doesn't effect the functionality.
        assertCountAndColocation(new TermQuery(new Term("text@s____@{http://www.alfresco.org/model/content/1.0}name", "peter.pan" + "@" + DOMAINS[i])), domainsCount.get(DOMAINS[i]));
    }
    // Now test the fallback
    nodes.clear();
    nodeMetaDatas.clear();
    deleteByQueryAllClients("*:*");
    // Should now be nothing in the index
    waitForDocCount(new TermQuery(new Term("content@s___t@{http://www.alfresco.org/model/content/1.0}content", "world")), 0, 100000);
    Transaction bigTxn1 = getTransaction(0, numNodes);
    for (int i = 0; i < numNodes; i++) {
        int aclIndex = i % numAcls;
        Node node = getNode(bigTxn1, bulkAcls.get(aclIndex), Node.SolrApiNodeStatus.UPDATED);
        String domain = DOMAINS[ints.nextInt(DOMAINS.length)];
        domainsCount.put(domain, domainsCount.get(domain) + 1);
        String emailAddress = "peter.pan" + "@" + domain;
        // Don't add shared property so it falls back  //node.setShardPropertyValue(emailAddress);
        nodes.add(node);
        NodeMetaData nodeMetaData = getNodeMetaData(node, bigTxn1, bulkAcls.get(aclIndex), "king", null, false);
        nodeMetaData.getProperties().put(ContentModel.PROP_NAME, new StringPropertyValue(emailAddress));
        nodeMetaDatas.add(nodeMetaData);
    }
    indexTransaction(bigTxn1, nodes, nodeMetaDatas);
    waitForDocCount(new TermQuery(new Term("content@s___t@{http://www.alfresco.org/model/content/1.0}content", "world")), numNodes, 100000);
    // There are 4 shards. We should expect roughly a quarter of the nodes on each shard
    assertNodesPerShardGreaterThan((int) ((numNodes) * .21));
}

Example 3 with RandomizedContext

use of com.carrotsearch.randomizedtesting.RandomizedContext in project randomizedtesting by randomizedtesting.

the class Test002ExtendingRandomizedTest method getContextByHand.

@Test
public void getContextByHand() {
    RandomizedContext context = RandomizedContext.current();
    Random rnd = context.getRandom();
    System.out.println("Random, next int: " + rnd.nextInt());
}

Example 4 with RandomizedContext

use of com.carrotsearch.randomizedtesting.RandomizedContext in project randomizedtesting by randomizedtesting.

the class Test011RunawayThreads method ExecutorServiceContextPropagation.

@ThreadLeakLingering(linger = 2000)
@Test
public void ExecutorServiceContextPropagation() throws Throwable {
    final long seed = Utils.getRunnerSeed();
    final ExecutorService executor = Executors.newCachedThreadPool();
    try {
        executor.submit(new Runnable() {

            public void run() {
                RandomizedContext ctx = RandomizedContext.current();
                Assert.assertEquals(seed, Utils.getSeed(ctx.getRandomness()));
            }
        }).get();
    } catch (ExecutionException e) {
        throw e.getCause();
    } finally {
        executor.shutdown();
        executor.awaitTermination(1, TimeUnit.SECONDS);
    }
}