Konrad Windszus created JCRVLT-441:
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Summary: CompressionUtilTest.testCompressibilityEstimation() fails
sometimes
Key: JCRVLT-441
URL: https://issues.apache.org/jira/browse/JCRVLT-441
Project: Jackrabbit FileVault
Issue Type: Bug
Components: vlt
Affects Versions: 3.4.0
Reporter: Konrad Windszus
Fix For: 3.4.2
The error I experience in around every 4th build is
{code}
-------------------------------------------------------------------------------
Test set: org.apache.jackrabbit.vault.fs.impl.io.CompressionUtilTest
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Tests run: 3, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.012 s <<<
FAILURE! - in org.apache.jackrabbit.vault.fs.impl.io.CompressionUtilTest
testCompressibilityEstimation(org.apache.jackrabbit.vault.fs.impl.io.CompressionUtilTest)
Time elapsed: 0.007 s <<< FAILURE!
junit.framework.AssertionFailedError
at
org.apache.jackrabbit.vault.fs.impl.io.CompressionUtilTest.testCompressibilityEstimation(CompressionUtilTest.java:58)
{code}
This is due to the fact that the test relies on {{java.util.Random}} to
generate a byte array. Sometimes this leads to byte arrays which are actually
compressible.
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