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-rw-r--r--test/rubygems/test_gem.rb18
1 files changed, 18 insertions, 0 deletions
diff --git a/test/rubygems/test_gem.rb b/test/rubygems/test_gem.rb
index 33d4b25e0d..44b6c4a18b 100644
--- a/test/rubygems/test_gem.rb
+++ b/test/rubygems/test_gem.rb
@@ -1258,6 +1258,24 @@ class TestGem < Gem::TestCase
Gem.use_gemdeps
+ refute spec.activated?
+ ensure
+ ENV['RUBYGEMS_GEMDEPS'] = rubygems_gemdeps
+ end
+
+ def test_use_gemdeps_automatic
+ rubygems_gemdeps, ENV['RUBYGEMS_GEMDEPS'] = ENV['RUBYGEMS_GEMDEPS'], '-'
+
+ spec = util_spec 'a', 1
+
+ refute spec.activated?
+
+ open 'Gemfile', 'w' do |io|
+ io.write 'gem "a"'
+ end
+
+ Gem.use_gemdeps
+
assert spec.activated?
ensure
ENV['RUBYGEMS_GEMDEPS'] = rubygems_gemdeps