[shrinkwrap-issues] [JBoss JIRA] (SHRINKWRAP-407) Archive.toString might throw java.lang.IndexOutOfBoundsException

[Tommy Tynjä (JIRA)]

     [ https://issues.jboss.org/browse/SHRINKWRAP-407?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on SHRINKWRAP-407 started by Tommy Tynjä.

> Archive.toString might throw java.lang.IndexOutOfBoundsException
> ----------------------------------------------------------------
>
>                 Key: SHRINKWRAP-407
>                 URL: https://issues.jboss.org/browse/SHRINKWRAP-407
>             Project: ShrinkWrap
>          Issue Type: Bug
>          Components: impl-base
>    Affects Versions: 1.1.0-alpha-2
>            Reporter: Tommy Tynjä
>            Assignee: Tommy Tynjä
>
> In some cases when outputting archive contents via the Archive.toString(Formatter) method, I get a java.lang.IndexOutOfBoundsException when writing to the output stream. After some investigation I found the cause being an erroneous calculation in the buffered write.
> The error can be reproduced with the following test case added to ArchiveWriteToTestCase in impl-base:
> {code:java} 
> @Test
> public void shouldBufferWritesCorrectly() throws IOException {
>     MockOutputStream outputStream = new MockOutputStream();
>     byte[] content = new byte[9202];
>     for (int i = 0; i < content.length; i++) {
>         content[i] = (i + "").getBytes()[0];
>     }
>     IOUtil.bufferedWriteWithFlush(outputStream, content);
>     Assert.assertArrayEquals("Inconsistent writes?", content, outputStream.getContents());
> }
> {code} 

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