Add spec for waitpid(... WNOHANG) returning nil. #3117.

jruby · Jul 9, 2015 · ae6deed · ae6deed
1 parent e4b3f8b
commit ae6deed
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/spec/ruby/core/process/waitpid_spec.rb b/spec/ruby/core/process/waitpid_spec.rb
@@ -2,4 +2,9 @@
 
 describe "Process.waitpid" do
   it "needs to be reviewed for spec completeness"
+
+  it "returns nil when the process has not yet completed and WNOHANG is specified" do
+    pid = spawn("sleep 5")
+    Process.waitpid(pid, Process::WNOHANG).should == nil
+  end
 end