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[Kernel][Test]Add a crc test for loading a version missing crc while the version later and before have (delta-io#4862)
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kernel/kernel-defaults/src/test/scala/io/delta/kernel/defaults/ChecksumLogReplayMetricsTestBase.scala

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@@ -92,6 +92,21 @@ trait ChecksumLogReplayMetricsTestBase extends LogReplayBaseSuite {
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}
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}
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test(
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"checksum not found at read version but before and after version => use previous version") {
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withTableWithCrc { (table, tablePath, engine) =>
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deleteChecksumFileForTable(tablePath, Seq(8))
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loadSnapshotFieldsCheckMetrics(
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table,
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engine,
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expJsonVersionsRead = Seq(8),
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expParquetVersionsRead = Nil,
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expParquetReadSetSizes = Nil,
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expChecksumReadSet = Seq(7),
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readVersion = 8)
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}
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}
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test(
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"checksum missing read version & the previous version, " +
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"checkpoint exists the read version and the previous version => use checkpoint") {

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