diff options
Diffstat (limited to 'spec/ruby/core/signal/list_spec.rb')
-rw-r--r-- | spec/ruby/core/signal/list_spec.rb | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/spec/ruby/core/signal/list_spec.rb b/spec/ruby/core/signal/list_spec.rb new file mode 100644 index 0000000000..510b671337 --- /dev/null +++ b/spec/ruby/core/signal/list_spec.rb @@ -0,0 +1,64 @@ +require File.expand_path('../../../spec_helper', __FILE__) + +describe "Signal.list" do + RUBY_SIGNALS = %w{ + EXIT + HUP + INT + QUIT + ILL + TRAP + IOT + ABRT + EMT + FPE + KILL + BUS + SEGV + SYS + PIPE + ALRM + TERM + URG + STOP + TSTP + CONT + CHLD + CLD + TTIN + TTOU + IO + XCPU + XFSZ + VTALRM + PROF + WINCH + USR1 + USR2 + LOST + MSG + PWR + POLL + DANGER + MIGRATE + PRE + GRANT + RETRACT + SOUND + INFO + } + + it "doesn't contain other signals than the known list" do + (Signal.list.keys - RUBY_SIGNALS).should == [] + end + + if Signal.list["CHLD"] + it "redefines CLD with CHLD if defined" do + Signal.list["CLD"].should == Signal.list["CHLD"] + end + end + + it "includes the EXIT key with a value of zero" do + Signal.list["EXIT"].should == 0 + end +end |