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eb0ab3d392
git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1241588 13f79535-47bb-0310-9956-ffa450edef68
22 lines
1.3 KiB
Plaintext
22 lines
1.3 KiB
Plaintext
This folder contains the src/ folder of the previous Lucene major version.
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The test-backwards ANT task compiles the previous version's tests (bundled) against the
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previous released lucene-core.jar file (bundled). After that the compiled test classes
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are run against the new lucene-core.jar file, created by ANT before.
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After tagging a new Lucene *major* version (tag name "lucene_solr_X_Y_0") do the following
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(for minor versions never do this); also always use the x.y.0 version for the backwards folder,
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later bugfix releases should not be tested (the reason is that the new version must be backwards
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compatible to the last base version, bugfixes should not taken into account):
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* cd lucene/backwards
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* svn rm core/src/test test-framework lib/lucene-core*.jar
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* svn commit (1st commit; you must do this, else you will corrupt your checkout)
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* svn cp https://svn.apache.org/repos/asf/lucene/dev/tags/lucene_solr_X_Y_0/lucene/test-framework ./
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* svn cp https://svn.apache.org/repos/asf/lucene/dev/tags/lucene_solr_X_Y_0/lucene/core/src/test core/src/
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* Copy the lucene-core.jar from the last release tarball to lib.
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* Check that everything is correct: The backwards folder should contain folders "core/src/test/"
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and "test-framework/". The files should be the ones from the last version.
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* Run "ant test-backwards"
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* Commit the stuff again (2nd commit)
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