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From "Knut Anders Hatlen (JIRA)" <j...@apache.org>
Subject [jira] Updated: (DERBY-4665) Unidiomatic error handling in TimestampArithTest
Date Wed, 19 May 2010 08:45:53 GMT

     [ https://issues.apache.org/jira/browse/DERBY-4665?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Knut Anders Hatlen updated DERBY-4665:

    Attachment: errors.diff

The attached patch makes the code stop printing the errors, and instead lets the exceptions
propagate to the JUnit framework, either by removing try/catch or by using helper methods
that preserve the original exception.

> Unidiomatic error handling in TimestampArithTest
> ------------------------------------------------
>                 Key: DERBY-4665
>                 URL: https://issues.apache.org/jira/browse/DERBY-4665
>             Project: Derby
>          Issue Type: Bug
>          Components: Test
>    Affects Versions:
>            Reporter: Knut Anders Hatlen
>            Assignee: Knut Anders Hatlen
>         Attachments: errors.diff
> TimestampArithTest contains some error handling code that prevents the underlying error
from being reported to the JUnit framework, and it may even terminate the JVM running the
tests on some errors. Examples:
> This code prints the stack trace of the underlying error to the terminal, but it won't
be included in the report from the JUnit framework:
> 					printStackTrace(sqle);
> 					fail("Unexpected exception from statement '" + sql + "'");
> This code terminates the JVM on error, preventing subsequent tests from running, and
also preventing the JUnit framework to report the results from the tests that did run:
> 		} catch (Exception e) {
> 			System.out.println(s + " is not a proper timestamp string.");
> 			System.out.println(e.getClass().getName() + ": " + e.getMessage());
> 			e.printStackTrace();
> 			System.exit(1);
> 			return null;
> 		}

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