1 files changed, 53 insertions, 0 deletions
diff --git a/test/scheduler/http.rb b/test/scheduler/http.rb
new file mode 100755
index 0000000000..e2a007bc84
--- /dev/null
+++ b/test/scheduler/http.rb
@@ -0,0 +1,53 @@
+
+require 'benchmark'
+
+TOPICS = ["cats", "dogs", "pigs", "skeletons", "zombies", "ocelots", "villagers", "pillagers"]
+
+require 'net/http'
+require 'uri'
+require 'json'
+
+require_relative 'scheduler'
+
+def fetch_topics(topics)
+  responses = {}
+
+  topics.each do |topic|
+    Fiber.new(blocking: Fiber.current.blocking?) do
+      uri = URI("https://www.google.com/search?q=#{topic}")
+      responses[topic] = Net::HTTP.get(uri).scan(topic).size
+    end.resume
+  end
+
+  Thread.scheduler&.run
+
+  return responses
+end
+
+def sweep(repeats: 3, **options)
+  times = (1..8).map do |i|
+    $stderr.puts "Measuring #{i} topic(s)..."
+    topics = TOPICS[0...i]
+
+    Thread.new do
+      Benchmark.realtime do
+        scheduler = Scheduler.new
+        Thread.current.scheduler = scheduler
+
+        repeats.times do
+          Fiber.new(**options) do
+            pp fetch_topics(topics)
+          end.resume
+
+          scheduler.run
+        end
+      end
+    end.value / repeats
+  end
+
+  puts options.inspect
+  puts JSON.dump(times.map{|value| value.round(3)})
+end
+
+sweep(blocking: true)
+sweep(blocking: false)