Hoss Man created SOLR-13664:
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Summary: SolrTestCaseJ4.deleteCore() does not delete/clean dataDir
Key: SOLR-13664
URL: https://issues.apache.org/jira/browse/SOLR-13664
Project: Solr
Issue Type: Bug
Security Level: Public (Default Security Level. Issues are Public)
Reporter: Hoss Man
Assignee: Hoss Man
In spite of what it's javadocs say, {{SolrTestCaseJ4.deleteCore()}} does
nothing to delete the dataDir used by the TestHarness
The git history is a bit murky, so i'm not entirely certain when this stoped
working, but I suspect it happened as part of the overall cleanup regarding
test temp dirs and the use of {{LuceneTestCase.createTempDir(...) ->
TestRuleTemporaryFilesCleanup}}
While this is not problematic in many test classes, where a single
{{initCore(...) is called in a {{@BeforeClass}} and the test then re-uses that
SolrCore for all test methods and relies on {{@AfterClass
SolrTestCaseJ4.teardownTestCases()}} to call {{deleteCore()}}, it's problematic
in test classes where {{deleteCore()}} is explicitly called in an {{@After}}
method to ensure a unique core (w/unique dataDir) is used for each test method.
(there are currently about 61 tests that call {{deleteCore()}} directly)
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