Load extension ('json/ext') consistently in test_ext #536
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Summary
This patch fixes the issue that
rake test
does not actually testC extension for CRuby.
The Bug
The
test
task is defined as follows:https://github.com/flori/json/blob/7ec73ad240d45018f119f5d1a2eaa479ad3f9038/Rakefile#L109-L110
This invokes
:test_pure
and:test_ext
consecutively.:test_pure
assignsENV['JSON'] = 'pure'
as follows:https://github.com/flori/json/blob/7ec73ad240d45018f119f5d1a2eaa479ad3f9038/Rakefile#L97-L98
However,
:test_ext
for CRuby does not changeENV['JSON']
.https://github.com/flori/json/blob/7ec73ad240d45018f119f5d1a2eaa479ad3f9038/Rakefile#L252
This lead to
require 'json/pure'
in test_helper.rb, which test only the pure version.https://github.com/flori/json/blob/7ec73ad240d45018f119f5d1a2eaa479ad3f9038/tests/test_helper.rb#L2-L4
How to Fix It
I have added
:set_env_ext
to guarantee that:test_ext
assignsENV['JSON'] = 'ext'
.This is just like
test_ext
in JRuby version