17hao commented on a change in pull request #9891:
URL: https://github.com/apache/kafka/pull/9891#discussion_r559946390
##########
File path: core/src/test/scala/unit/kafka/tools/DumpLogSegmentsTest.scala
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@@ -168,6 +168,19 @@ class DumpLogSegmentsTest {
assertEquals(Map.empty, errors.shallowOffsetNotFound)
}
+ @Test
+ def testDumpEmptyIndex(): Unit = {
+ val indexFile = new File(indexFilePath)
+ new PrintWriter(indexFile).close()
+ val expectOutput = s"$indexFile is empty.\n"
+ val outContent = new ByteArrayOutputStream()
+ Console.withOut(outContent) {
+ DumpLogSegments.dumpIndex(indexFile, indexSanityOnly = false, verifyOnly
= true,
+ misMatchesForIndexFilesMap = mutable.Map[String, List[(Long,
Long)]](), Int.MaxValue)
+ }
+ assertEquals(outContent.toString, expectOutput)
Review comment:
My bad, I fixed it. Thanks!
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