diff options
Diffstat (limited to 'spec/ruby/core/exception/cause_spec.rb')
-rw-r--r-- | spec/ruby/core/exception/cause_spec.rb | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/spec/ruby/core/exception/cause_spec.rb b/spec/ruby/core/exception/cause_spec.rb new file mode 100644 index 0000000000..a1aa39ae34 --- /dev/null +++ b/spec/ruby/core/exception/cause_spec.rb @@ -0,0 +1,19 @@ +require File.expand_path('../../../spec_helper', __FILE__) + +describe "Exception#cause" do + it "returns the active exception when an exception is raised" do + begin + raise Exception, "the cause" + rescue Exception + begin + raise RuntimeError, "the consequence" + rescue RuntimeError => e + e.should be_an_instance_of(RuntimeError) + e.message.should == "the consequence" + + e.cause.should be_an_instance_of(Exception) + e.cause.message.should == "the cause" + end + end + end +end |