test(integ-test): isolate invalid datetime evaluation from scans - #5745
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test(integ-test): isolate invalid datetime evaluation from scans#5745mengweieric wants to merge 1 commit into
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CalcitePPLBuiltinDatetimeFunctionInvalidIT verifies that invalid datetime literals fail at runtime with the expected exception class and message. Its queries do not reference indexed fields, but each one currently scans a one-document index solely to trigger expression evaluation. Use `makeresults count=1` as the common source instead. This still produces one runtime row and preserves all 146 invalid-function assertions, while removing unrelated index, shard, and point-in-time lifecycle behavior from the test class. Remove the fixture loads that are no longer used. The separate Calcite PIT cleanup gap remains a production concern and is not addressed by this test-only change. Signed-off-by: Eric Wei <[email protected]>
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September 3, 2026 01:36
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just curious why PIT was triggered by each test in this IT?
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Description
CalcitePPLBuiltinDatetimeFunctionInvalidITverifies that invalid datetime literals fail at runtime with the expected exception class and message. The class contains 146 assertions, but none of its queries reference an indexed field. The existing one-document index is used only to produce a row for expression evaluation.Scanning that index also brings shard and point-in-time lifecycle behavior into tests whose goal is limited to function validation. With multiple shards, repeated failing scans can exhaust the PIT context limit before the remaining datetime assertions run.
This change uses
makeresults count=1as the common source for every query. It still produces one row and evaluates the same invalid literals at runtime, while removing the unrelated index scan. The four fixture loads are no longer needed and are removed.All exception types and message assertions remain unchanged. This is a test-only scope correction; it does not change production behavior or address the separate PIT cleanup path.
Validation
makeresults count=1loadIndexcall remains in the classmakeresults count=0makestestYearInvalidfail in both modes because no row evaluates the expressionspotlessJavaCheck,compileTestJava, andgit diff --checkpassThe large line-count diff is mechanical: the same source substitution is applied to all 146 assertions, and Spotless collapses the now-shorter
String.formatexpressions.Related Issues
None.
Check List
--signoffor-s.By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.