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From "Knut Anders Hatlen (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DERBY-5678) LocalizedDisplayScriptTest fails on JVMs that don't support EUC_JP encoding
Date Thu, 29 Mar 2012 10:10:27 GMT

     [ https://issues.apache.org/jira/browse/DERBY-5678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Knut Anders Hatlen updated DERBY-5678:
--------------------------------------

    Attachment: d5678-1a-skip.diff

For now, here's a patch that takes the easier approach and simply skips the test if EUC_JP
isn't supported on the platform.
                
> LocalizedDisplayScriptTest fails on JVMs that don't support EUC_JP encoding
> ---------------------------------------------------------------------------
>
>                 Key: DERBY-5678
>                 URL: https://issues.apache.org/jira/browse/DERBY-5678
>             Project: Derby
>          Issue Type: Bug
>          Components: Test
>    Affects Versions: 10.9.0.0
>            Reporter: Knut Anders Hatlen
>         Attachments: d5678-1a-skip.diff
>
>
> I tried to run LocalizedDisplayScriptTest on a JVM on which support for extra encodings
had been removed, and then it failed like this:
> 1) LocalizedDisplay(org.apache.derbyTesting.functionTests.tests.i18n.LocalizedDisplayScriptTest)java.io.UnsupportedEncodingException:
EUC_JP
> 	at sun.nio.cs.StreamDecoder.forInputStreamReader(StreamDecoder.java:71)
> 	at java.io.InputStreamReader.<init>(InputStreamReader.java:100)
> 	at org.apache.derbyTesting.functionTests.util.CanonTestCase.compareCanon(CanonTestCase.java:86)
> 	at org.apache.derbyTesting.functionTests.util.ScriptTestCase.runTest(ScriptTestCase.java:204)
> 	at org.apache.derbyTesting.junit.BaseTestCase.runBare(BaseTestCase.java:113)
> 	at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
> 	at junit.extensions.TestSetup$1.protect(TestSetup.java:23)
> 	at junit.extensions.TestSetup.run(TestSetup.java:27)
> 	at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
> 	at junit.extensions.TestSetup$1.protect(TestSetup.java:23)
> 	at junit.extensions.TestSetup.run(TestSetup.java:27)
> 	at org.apache.derbyTesting.junit.BaseTestSetup.run(BaseTestSetup.java:57)
> 	at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
> 	at junit.extensions.TestSetup$1.protect(TestSetup.java:23)
> 	at junit.extensions.TestSetup.run(TestSetup.java:27)
> According to the javadoc for java.nio.charset.Charset, JVM implementations are only required
to support these encodings: US-ASCII, ISO-8859-1, UTF-8, UTF-16BE, UTF-16LE, UTF-16.
> On platforms that don't support EUC_JP, we should skip this test. Or, alternatively,
we could change the encoding used in the test to one of the encodings that are supported on
all platforms.

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