public void testAllVersionsTested() throws Exception {
SortedSet<String> expectedVersions = new TreeSet<>();
for (Version v : VersionUtils.allVersions()) {
if (VersionUtils.isSnapshot(v))
continue; // snapshots are unreleased, so there is no backcompat yet
if (v.isRelease() == false) continue; // no guarantees for prereleases
if (v.onOrBefore(Version.V_2_0_0_beta1))
continue; // we can only test back one major lucene version
if (v.equals(Version.CURRENT))
continue; // the current version is always compatible with itself
expectedVersions.add("index-" + v.toString() + ".zip");
}
for (String index : indexes) {
if (expectedVersions.remove(index) == false) {
logger.warn("Old indexes tests contain extra index: {}", index);
}
}
if (expectedVersions.isEmpty() == false) {
StringBuilder msg = new StringBuilder("Old index tests are missing indexes:");
for (String expected : expectedVersions) {
msg.append("\n" + expected);
}
fail(msg.toString());
}
}
public void testAcceptDocValuesFormat() throws IOException {
String mapping =
XContentFactory.jsonBuilder()
.startObject()
.startObject("type")
.startObject("properties")
.startObject("field")
.field("type", "string")
.field("doc_values_format", Codec.getDefault().docValuesFormat().getName())
.endObject()
.endObject()
.endObject()
.endObject()
.string();
int i = 0;
for (Version v : VersionUtils.allVersions()) {
if (v.onOrAfter(Version.V_2_0_0) == false) {
// no need to test, we don't support upgrading from these versions
continue;
}
IndexService indexService =
createIndex(
"test-" + i++,
Settings.builder().put(IndexMetaData.SETTING_VERSION_CREATED, v).build());
DocumentMapperParser parser = indexService.mapperService().documentMapperParser();
try {
parser.parse("type", new CompressedXContent(mapping));
if (v.onOrAfter(Version.V_2_0_0_beta1)) {
fail("Elasticsearch 2.0 should not support custom postings formats");
}
} catch (MapperParsingException e) {
if (v.before(Version.V_2_0_0_beta1)) {
// Elasticsearch 1.x should ignore custom postings formats
throw e;
}
Assert.assertThat(
e.getMessage(), containsString("unsupported parameters: [doc_values_format"));
}
}
}