* sample/timeout.rb: split from lib/timeout.rb.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26877 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

sample/timeout.rb

@@ -0,0 +1,42 @@
+require 'timeout'
+
+def progress(n = 5)
+  n.times {|i| print i; STDOUT.flush; sleep 1; i+= 1}
+  puts "never reach"
+end
+
+p timeout(5) {
+  45
+}
+p timeout(5, TimeoutError) {
+  45
+}
+p timeout(nil) {
+  54
+}
+p timeout(0) {
+  54
+}
+begin
+  timeout(5) {progress}
+rescue => e
+  puts e.message
+end
+begin
+  timeout(3) {
+    begin
+      timeout(5) {progress}
+    rescue => e
+      puts "never reach"
+    end
+  }
+rescue => e
+  puts e.message
+end
+class MyTimeout < StandardError
+end
+begin
+  timeout(2, MyTimeout) {progress}
+rescue MyTimeout => e
+  puts e.message
+end