[jira] [Created] (ASTERIXDB-1200) AbstractIntegrationTest#runTestAndCompareResults fails when the output file is empty

["Ahmed Eldawy (JIRA)" <ji...@apache.org>]

Ahmed Eldawy created ASTERIXDB-1200:
---------------------------------------

             Summary: AbstractIntegrationTest#runTestAndCompareResults fails when the output file is empty
                 Key: ASTERIXDB-1200
                 URL: https://issues.apache.org/jira/browse/ASTERIXDB-1200
             Project: Apache AsterixDB
          Issue Type: Bug
          Components: Test Framework
         Environment: Ubuntu 15.04
Eclipse
Oracle JDK 8
            Reporter: Ahmed Eldawy
            Priority: Minor


I have a test case which has five tuples in the expected answer. If the actual resul file is empty, I expect the test to fail with an assertion failure. However, it fails with the following ArrayIndexOutOfBoundsException.
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
    at java.util.ArrayList.rangeCheck(ArrayList.java:653)
    at java.util.ArrayList.get(ArrayList.java:429)
    at org.apache.hyracks.tests.integration.AbstractIntegrationTest.runTestAndCompareResults(AbstractIntegrationTest.java:196)
   ....
I tried to modify the condition
while ((expectedLine = expectedFile.readLine()) != null)
to
while (j < results.size() && (expectedLine = expectedFile.readLine()) != null)

but the test passed with no failures.
Although, in my case, the test does not pass, it fails with an exception instead of an assertion error.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)