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Examples of errors detected by the V607…

Examples of errors detected by the V6072 diagnostic

V6072. Two similar code fragments were found. Perhaps, this is a typo and 'X' variable should be used instead of 'Y'.


Apache Hadoop

V6072 Two similar code fragments were found. Perhaps, this is a typo and 'allSecretsB' variable should be used instead of 'allSecretsA'. TestZKSignerSecretProvider.java(316), TestZKSignerSecretProvider.java(309), TestZKSignerSecretProvider.java(306), TestZKSignerSecretProvider.java(313)


public void testMultiple(int order) throws Exception {
    ....
    currentSecretA = secretProviderA.getCurrentSecret();
    allSecretsA = secretProviderA.getAllSecrets();
    Assert.assertArrayEquals(secretA2, currentSecretA);
    Assert.assertEquals(2, allSecretsA.length);
    Assert.assertArrayEquals(secretA2, allSecretsA[0]);
    Assert.assertArrayEquals(secretA1, allSecretsA[1]);

    currentSecretB = secretProviderB.getCurrentSecret();
    allSecretsB = secretProviderB.getAllSecrets();
    Assert.assertArrayEquals(secretA2, currentSecretB);
    Assert.assertEquals(2, allSecretsA.length);
    Assert.assertArrayEquals(secretA2, allSecretsB[0]);
    Assert.assertArrayEquals(secretA1, allSecretsB[1]);
    ....
}

Apache Hadoop

V6072 Two similar code fragments were found. Perhaps, this is a typo and 'localFiles' variable should be used instead of 'localArchives'. LocalDistributedCacheManager.java(183), LocalDistributedCacheManager.java(178), LocalDistributedCacheManager.java(176), LocalDistributedCacheManager.java(181)


public synchronized void setup(JobConf conf, JobID jobId) throws IOException {
  ....
  // Update the configuration object with localized data.
  if (!localArchives.isEmpty()) {
    conf.set(MRJobConfig.CACHE_LOCALARCHIVES, StringUtils
        .arrayToString(localArchives.toArray(new String[localArchives
            .size()])));
  }
  if (!localFiles.isEmpty()) {
    conf.set(MRJobConfig.CACHE_LOCALFILES, StringUtils
        .arrayToString(localFiles.toArray(new String[localArchives
            .size()])));
  }
  ....
}

Apache Hadoop

V6072 Two similar code fragments were found. Perhaps, this is a typo and 'publicCache' variable should be used instead of 'usercache'. TestResourceLocalizationService.java(315), TestResourceLocalizationService.java(309), TestResourceLocalizationService.java(307), TestResourceLocalizationService.java(313)


@Test
public void testDirectoryCleanupOnNewlyCreatedStateStore()
    throws IOException, URISyntaxException
{
  ....
  // verify directory creation
  for (Path p : localDirs) {
    p = new Path((new URI(p.toString())).getPath());
    Path usercache = new Path(p, ContainerLocalizer.USERCACHE);
    verify(spylfs).rename(eq(usercache), any(Path.class), any());
    verify(spylfs).mkdir(eq(usercache), ....);

    Path publicCache = new Path(p, ContainerLocalizer.FILECACHE);
    verify(spylfs).rename(eq(usercache), any(Path.class), any());
    verify(spylfs).mkdir(eq(publicCache), ....);

    Path nmPriv = new Path(p, ResourceLocalizationService.NM_PRIVATE_DIR);
    verify(spylfs).rename(eq(usercache), any(Path.class), any());
    verify(spylfs).mkdir(eq(nmPriv), ....);
  }
  ....
}

Apache Hadoop

V6072 Two similar code fragments were found. Perhaps, this is a typo and 'normalFile' variable should be used instead of 'normalDir'. TestWebHDFS.java(625), TestWebHDFS.java(615), TestWebHDFS.java(614), TestWebHDFS.java(624)


public void testWebHdfsErasureCodingFiles() throws Exception {
  ....
  final Path normalDir = new Path("/dir");
  dfs.mkdirs(normalDir);
  final Path normalFile = new Path(normalDir, "file.log");
  ....
  FileStatus expectedNormalDirStatus = dfs.getFileStatus(normalDir);
  FileStatus actualNormalDirStatus = webHdfs.getFileStatus(normalDir);
  Assert.assertEquals(expectedNormalDirStatus.isErasureCoded(),
                      actualNormalDirStatus.isErasureCoded());
  ContractTestUtils.assertNotErasureCoded(dfs, normalDir);
  assertTrue(normalDir + " should have erasure coding unset in " + ....);

  FileStatus expectedNormalFileStatus = dfs.getFileStatus(normalFile);
  FileStatus actualNormalFileStatus = webHdfs.getFileStatus(normalDir);
  Assert.assertEquals(expectedNormalFileStatus.isErasureCoded(),
                      actualNormalFileStatus.isErasureCoded());
  ContractTestUtils.assertNotErasureCoded(dfs, normalFile);
  assertTrue( normalFile + " should have erasure coding unset in " + ....);
}

XMage

V6072 Two similar code fragments were found. Perhaps, this is a typo and 'playerB' variable should be used instead of 'playerA'. SubTypeChangingEffectsTest.java(162), SubTypeChangingEffectsTest.java(158), SubTypeChangingEffectsTest.java(156), SubTypeChangingEffectsTest.java(160)


@Test
public void testArcaneAdaptationGiveType() {
    addCard(Zone.HAND, playerA, "Arcane Adaptation", 1); // Enchantment {2}{U}
    addCard(Zone.BATTLEFIELD, playerA, "Island", 3);

    addCard(Zone.HAND, playerA, "Silvercoat Lion");
    addCard(Zone.BATTLEFIELD, playerA, "Silvercoat Lion");
    addCard(Zone.GRAVEYARD, playerA, "Silvercoat Lion");   // <=

    addCard(Zone.HAND, playerB, "Silvercoat Lion");
    addCard(Zone.BATTLEFIELD, playerB, "Silvercoat Lion");
    addCard(Zone.GRAVEYARD, playerA, "Silvercoat Lion");   // <=

    ....

    for (Card card : playerB.getGraveyard().getCards(currentGame)) {
        if (card.isCreature()) {
            Assert.assertEquals(card.getName() + " should not have ORC type",
                    false, card.getSubtype(currentGame).contains(SubType.ORC));
            Assert.assertEquals(card.getName() + " should have CAT type",
                    true, card.getSubtype(currentGame).contains(SubType.CAT));
        }
    }
}

Similar errors can be found in some other places:

  • V6072 Two similar code fragments were found. Perhaps, this is a typo and 'playerB' variable should be used instead of 'playerA'. PaintersServantTest.java(33), PaintersServantTest.java(29), PaintersServantTest.java(27), PaintersServantTest.java(31)
  • V6072 Two similar code fragments were found. Perhaps, this is a typo and 'playerB' variable should be used instead of 'playerA'. SubTypeChangingEffectsTest.java(32), SubTypeChangingEffectsTest.java(28), SubTypeChangingEffectsTest.java(26), SubTypeChangingEffectsTest.java(30)

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