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-rw-r--r--activesupport/test/core_ext/module/synchronization_test.rb89
1 files changed, 0 insertions, 89 deletions
diff --git a/activesupport/test/core_ext/module/synchronization_test.rb b/activesupport/test/core_ext/module/synchronization_test.rb
deleted file mode 100644
index 6c407e2260..0000000000
--- a/activesupport/test/core_ext/module/synchronization_test.rb
+++ /dev/null
@@ -1,89 +0,0 @@
-require 'thread'
-require 'abstract_unit'
-
-require 'active_support/core_ext/class/attribute_accessors'
-require 'active_support/core_ext/module/synchronization'
-
-class SynchronizationTest < Test::Unit::TestCase
- def setup
- @target = Class.new
- @target.cattr_accessor :mutex, :instance_writer => false
- @target.mutex = Mutex.new
- @instance = @target.new
- end
-
- def test_synchronize_aliases_method_chain_with_synchronize
- @target.module_eval do
- attr_accessor :value
- synchronize :value, :with => :mutex
- end
- assert_respond_to @instance, :value_with_synchronization
- assert_respond_to @instance, :value_without_synchronization
- end
-
- def test_synchronize_does_not_change_behavior
- @target.module_eval do
- attr_accessor :value
- synchronize :value, :with => :mutex
- end
- expected = "some state"
- @instance.value = expected
- assert_equal expected, @instance.value
- end
-
- def test_synchronize_with_no_mutex_raises_an_argument_error
- assert_raise(ArgumentError) do
- @target.synchronize :to_s
- end
- end
-
- def test_double_synchronize_raises_an_argument_error
- @target.synchronize :to_s, :with => :mutex
- assert_raise(ArgumentError) do
- @target.synchronize :to_s, :with => :mutex
- end
- end
-
- def dummy_sync
- dummy = Object.new
- def dummy.synchronize
- @sync_count ||= 0
- @sync_count += 1
- yield
- end
- def dummy.sync_count; @sync_count; end
- dummy
- end
-
- def test_mutex_is_entered_during_method_call
- @target.mutex = dummy_sync
- @target.synchronize :to_s, :with => :mutex
- @instance.to_s
- @instance.to_s
- assert_equal 2, @target.mutex.sync_count
- end
-
- def test_can_synchronize_method_with_punctuation
- @target.module_eval do
- def dangerous?
- @dangerous
- end
- def dangerous!
- @dangerous = true
- end
- end
- @target.synchronize :dangerous?, :dangerous!, :with => :mutex
- @instance.dangerous!
- assert @instance.dangerous?
- end
-
- def test_can_synchronize_singleton_methods
- @target.mutex = dummy_sync
- class << @target
- synchronize :to_s, :with => :mutex
- end
- assert_respond_to @target, :to_s_without_synchronization
- assert_nothing_raised { @target.to_s; @target.to_s }
- assert_equal 2, @target.mutex.sync_count
- end
-end