assertEquals(2, policy.numOnCommit);
}
// Simplistic check: just verify all segments_N's still
// exist, and, I can open a reader on each:
dir.deleteFile(IndexFileNames.SEGMENTS_GEN);
long gen = SegmentInfos.getCurrentSegmentGeneration(dir);
while(gen > 0) {
IndexReader reader = IndexReader.open(dir);
reader.close();
dir.deleteFile(IndexFileNames.fileNameFromGeneration(IndexFileNames.SEGMENTS, "", gen));