/** Test that an empty dir will be removed during cleaning. */
@Test
public void testCleanEmptyParentDir() throws Exception {
File emptyGrandParent = new File(rootDir, "ae");
emptyGrandParent.mkdir();
File emptyParent = new File(emptyGrandParent, "ffacd15b0f66d5081a93407d3ff5e3c65a71");
emptyParent.mkdir();
assertThat(emptyGrandParent.exists(), is(true));
assertThat(emptyParent.exists(), is(true));
Map<String, Set<String>> result =
repository.cleanObsoleteContent(); // To mark content for deletion
assertThat(result.get(ContentRepository.MARKED_CONTENT).size(), is(1));
assertThat(result.get(ContentRepository.DELETED_CONTENT).size(), is(0));
assertThat(
result.get(ContentRepository.MARKED_CONTENT).contains(emptyParent.getAbsolutePath()),
is(true));
Thread.sleep(10);
result = repository.cleanObsoleteContent();
assertThat(emptyGrandParent.exists(), is(false));
assertThat(emptyParent.exists(), is(false));
assertThat(result.get(ContentRepository.MARKED_CONTENT).size(), is(0));
assertThat(result.get(ContentRepository.DELETED_CONTENT).size(), is(1));
assertThat(
result.get(ContentRepository.DELETED_CONTENT).contains(emptyParent.getAbsolutePath()),
is(true));
}
/**
* Test that an empty dir with a system metadata file .DS_Store will be removed during cleaning.
*/
@Test
public void testCleanEmptyParentDirWithSystemMetaDataFile() throws Exception {
File emptyGrandParent = new File(rootDir, "ae");
emptyGrandParent.mkdir();
File metaDataFile = new File(emptyGrandParent, ".DS_Store");
metaDataFile.createNewFile();
assertThat(emptyGrandParent.exists(), is(true));
assertThat(metaDataFile.exists(), is(true));
Map<String, Set<String>> result =
repository.cleanObsoleteContent(); // To mark content for deletion
assertThat(result.get(ContentRepository.MARKED_CONTENT).size(), is(1));
assertThat(result.get(ContentRepository.DELETED_CONTENT).size(), is(0));
assertThat(
result.get(ContentRepository.MARKED_CONTENT).contains(metaDataFile.getAbsolutePath()),
is(true));
Thread.sleep(10);
result = repository.cleanObsoleteContent();
assertThat(emptyGrandParent.exists(), is(false));
assertThat(metaDataFile.exists(), is(false));
assertThat(result.get(ContentRepository.MARKED_CONTENT).size(), is(0));
assertThat(result.get(ContentRepository.DELETED_CONTENT).size(), is(1));
assertThat(
result.get(ContentRepository.DELETED_CONTENT).contains(metaDataFile.getAbsolutePath()),
is(true));
}
/** Test that an dir not empty with no content will not be removed during cleaning. */
@Test
public void testNotEmptyDir() throws Exception {
Path parentDir = rootDir.toPath().resolve("ae").resolve("ffacd15b0f66d5081a93407d3ff5e3c65a71");
Path overlay = parentDir.resolve("overlay.xhtml");
Path content = parentDir.resolve("content");
Files.createDirectories(overlay.getParent());
try (InputStream stream = getResourceAsStream("overlay.xhtml")) {
Files.copy(stream, overlay);
Files.copy(overlay, content);
assertThat(Files.exists(content), is(true));
assertThat(Files.exists(overlay), is(true));
Map<String, Set<String>> result =
repository.cleanObsoleteContent(); // Mark content for deletion
assertThat(result.get(ContentRepository.MARKED_CONTENT).size(), is(1));
assertThat(result.get(ContentRepository.DELETED_CONTENT).size(), is(0));
assertThat(
result
.get(ContentRepository.MARKED_CONTENT)
.contains(parentDir.toFile().getAbsolutePath()),
is(true));
Thread.sleep(10);
result = repository.cleanObsoleteContent();
assertThat(Files.exists(content), is(false));
assertThat(Files.exists(overlay), is(true));
assertThat(result.get(ContentRepository.MARKED_CONTENT).size(), is(0));
assertThat(result.get(ContentRepository.DELETED_CONTENT).size(), is(1));
assertThat(
result
.get(ContentRepository.DELETED_CONTENT)
.contains(parentDir.toFile().getAbsolutePath()),
is(true));
} finally {
Files.deleteIfExists(overlay);
Files.deleteIfExists(overlay.getParent());
Files.deleteIfExists(overlay.getParent().getParent());
}
}