Hanifi Gunes created DRILL-3205:
-----------------------------------
Summary: Test framework should report actual values in case of
failures
Key: DRILL-3205
URL: https://issues.apache.org/jira/browse/DRILL-3205
Project: Apache Drill
Issue Type: Bug
Components: Tools, Build & Test
Affects Versions: 1.0.0
Reporter: Hanifi Gunes
Assignee: Steven Phillips
Test framework seems to report expected results alone. This makes it
particularly hard to investigate and reason about the problem. Even in case
where test result matcher is un-ordered we can report actual results if
returned number of rows & columns is manageable (say r x c ≤ 100)
{code:title=Sample test failure that reports expected result but not the actual
value}
Tests run: 43, Failures: 0, Errors: 1, Skipped: 3, Time elapsed: 30.168 sec <<<
FAILURE! - in org.apache.drill.TestFunctionsQuery
testToCharFunction(org.apache.drill.TestFunctionsQuery) Time elapsed: 0.112
sec <<< ERROR!
java.lang.Exception: Did not find expected record in result set: `DEC28_1` :
12,345,678,912,345,678,912.5567, `DEC38_1` : 999999999999999999999999999.5,
`DEC9_1` : 1,234.56, `DEC18_1` : 99999912399.9567, `FLOAT8_1` : 1,234.56,
`FLOAT8_2` : $1,234.50,
at
org.apache.drill.DrillTestWrapper.compareResults(DrillTestWrapper.java:541)
at
org.apache.drill.DrillTestWrapper.compareUnorderedResults(DrillTestWrapper.java:295)
at org.apache.drill.DrillTestWrapper.run(DrillTestWrapper.java:119)
at org.apache.drill.TestBuilder.go(TestBuilder.java:125)
at
org.apache.drill.TestFunctionsQuery.testToCharFunction(TestFunctionsQuery.java:517)
{code}
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