Examples with ClonePart org.sonar.duplications.index.ClonePart used on opensource projects

Example 11 with ClonePart

use of org.sonar.duplications.index.ClonePart in project sonarqube by SonarSource.

the class JavaDuplicationsFunctionalTest method type3.

/**
   * Does not support Type 3, however able to detect inner parts.
   */
@Test
public void type3() {
    String fragment0 = source("public int getSoLinger() throws SocketException {", "  Object o = impl.getOption( SocketOptions.SO_LINGER);", "  if (o instanceof Integer) {", "    return((Integer) o).intValue();", "  }", "  else return -1;", "}");
    String fragment1 = source("public synchronized int getSoTimeout() throws SocketException {", "  Object o = impl.getOption( SocketOptions.SO_TIMEOUT);", "  if (o instanceof Integer) {", "    return((Integer) o).intValue();", "  }", "  else return -0;", "}");
    List<CloneGroup> duplications = detect2(fragment0, fragment1);
    assertThat(duplications.size(), is(1));
    ClonePart part = duplications.get(0).getOriginPart();
    assertThat(part.getStartLine(), is(3));
    assertThat(part.getEndLine(), is(6));
}

Example 12 with ClonePart

use of org.sonar.duplications.index.ClonePart in project sonarqube by SonarSource.

the class DetectorTestCase method same_lines_but_different_indexes.

/**
   * Given file with two lines, containing following statements:
   * <pre>
   * 0: A,B,A,B
   * 1: A,B,A
   * </pre>
   * with block size 5 each block will span both lines, and hashes will be:
   * <pre>
   * A,B,A,B,A=1
   * B,A,B,A,B=2
   * A,B,A,B,A=1
   * </pre>
   * Expected: one clone with two parts, which contain exactly the same lines
   */
@Test
public void same_lines_but_different_indexes() {
    CloneIndex cloneIndex = createIndex();
    Block.Builder block = Block.builder().setResourceId("a").setLines(0, 1);
    Block[] fileBlocks = new Block[] { block.setBlockHash(new ByteArray("1".getBytes())).setIndexInFile(0).build(), block.setBlockHash(new ByteArray("2".getBytes())).setIndexInFile(1).build(), block.setBlockHash(new ByteArray("1".getBytes())).setIndexInFile(2).build() };
    List<CloneGroup> clones = detect(cloneIndex, fileBlocks);
    print(clones);
    assertThat(clones.size(), is(1));
    Iterator<CloneGroup> clonesIterator = clones.iterator();
    CloneGroup clone = clonesIterator.next();
    assertThat(clone.getCloneUnitLength(), is(1));
    assertThat(clone.getCloneParts().size(), is(2));
    assertThat(clone.getOriginPart(), is(new ClonePart("a", 0, 0, 1)));
    assertThat(clone.getCloneParts(), hasItem(new ClonePart("a", 0, 0, 1)));
    assertThat(clone.getCloneParts(), hasItem(new ClonePart("a", 2, 0, 1)));
}

Example 13 with ClonePart

use of org.sonar.duplications.index.ClonePart in project sonarqube by SonarSource.

the class CpdExecutorTest method reportTooManyDuplications.

@Test
public void reportTooManyDuplications() throws Exception {
    // 1 origin part + 101 duplicates = 102
    List<CloneGroup> dups = new ArrayList<>(CpdExecutor.MAX_CLONE_GROUP_PER_FILE + 1);
    for (int i = 0; i < CpdExecutor.MAX_CLONE_GROUP_PER_FILE + 1; i++) {
        ClonePart clonePart = new ClonePart(batchComponent1.key(), i, i, i + 1);
        ClonePart dupPart = new ClonePart(batchComponent1.key(), i + 1, i + 1, i + 2);
        dups.add(newCloneGroup(clonePart, dupPart));
    }
    executor.saveDuplications(batchComponent1, dups);
    assertThat(reader.readComponentDuplications(batchComponent1.batchId())).hasSize(CpdExecutor.MAX_CLONE_GROUP_PER_FILE);
    assertThat(logTester.logs(LoggerLevel.WARN)).contains("Too many duplication groups on file " + batchComponent1 + ". Keep only the first " + CpdExecutor.MAX_CLONE_GROUP_PER_FILE + " groups.");
}