Vladimir Sitnikov created DRILL-7025:
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Summary: Running Drill unit tests from within IntelliJ IDEA fails
with FileNotFoundException: Source './src/test/resources/tpchmulti' does not
exist
Key: DRILL-7025
URL: https://issues.apache.org/jira/browse/DRILL-7025
Project: Apache Drill
Issue Type: Bug
Components: Server, Tools, Build & Test
Affects Versions: 1.15.0
Reporter: Vladimir Sitnikov
I start org.apache.drill.TestExampleQueries via regular "run tests" button, and
it produces the following exception:
{noformat}
java.lang.RuntimeException: This should not happen
at org.apache.drill.test.BaseDirTestWatcher.copyTo(BaseDirTestWatcher.java:298)
at
org.apache.drill.test.BaseDirTestWatcher.copyResourceToRoot(BaseDirTestWatcher.java:223)
at
org.apache.drill.TestExampleQueries.setupTestFiles(TestExampleQueries.java:42)
Caused by: java.io.FileNotFoundException: Source
'./src/test/resources/tpchmulti' does not exist
at org.apache.commons.io.FileUtils.copyFile(FileUtils.java:1074)
at org.apache.commons.io.FileUtils.copyFile(FileUtils.java:1038)
at org.apache.drill.test.BaseDirTestWatcher.copyTo(BaseDirTestWatcher.java:296)
... 2 more{noformat}
In fact IDEA creates "run configuration" that uses
"/Users/vladimirsitnikov/Documents/work/drill" as "Working directory".
That directory is a root where all drill sources are located (i.e. I have
/Users/vladimirsitnikov/Documents/work/drill/exec,
/Users/vladimirsitnikov/Documents/work/drill/exec/java-exec and so on).
It looks like java-exec tests assume working directory is set to
/Users/vladimirsitnikov/Documents/work/drill/exec/java-exec, however it is not
the case when individual tests are run.
The workaround is to add "exec/java-exec" to "working directory".
It would be so much better if tests could be run from both working directories.
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