Merge pull request #3188 from armanbilge/topic/fix-flaky-timed-doctest

Slower sleep+timeout for `timed` doctest

Author: mpilquist

core/shared/src/main/scala/fs2/Stream.scala

@@ -4723,17 +4723,17 @@ object Stream extends StreamLowPriority {
       *
       * As a quick example, let's write a timed pull which emits the
       * string "late!" whenever a chunk of the stream is not emitted
-      * within 450 milliseconds:
+      * within 1 second:
       *
       * @example {{{
       * scala> import cats.effect.IO
       * scala> import cats.effect.unsafe.implicits.global
       * scala> import scala.concurrent.duration._
-      * scala> val s = (Stream("elem") ++ Stream.sleep_[IO](600.millis)).repeat.take(3)
+      * scala> val s = (Stream("elem") ++ Stream.sleep_[IO](1500.millis)).repeat.take(3)
       * scala> s.pull
       *      |  .timed { timedPull =>
       *      |     def go(timedPull: Pull.Timed[IO, String]): Pull[IO, String, Unit] =
-      *      |       timedPull.timeout(450.millis) >> // starts new timeout and stops the previous one
+      *      |       timedPull.timeout(1.second) >> // starts new timeout and stops the previous one
       *      |       timedPull.uncons.flatMap {
       *      |         case Some((Right(elems), next)) => Pull.output(elems) >> go(next)
       *      |         case Some((Left(_), next)) => Pull.output1("late!") >> go(next)

io/jvm/src/test/scala/fs2/io/file/WatcherSuite.scala

@@ -168,7 +168,7 @@ class WatcherSuite extends Fs2Suite with BaseFileSuite {
   }
 
   private def smallDelay: Stream[IO, Nothing] =
-    Stream.sleep_[IO](100.millis)
+    Stream.sleep_[IO](1.second)
 
   // Tries to load the Oracle specific SensitivityWatchEventModifier to increase sensitivity of polling
   private val modifiers: Seq[WatchEvent.Modifier] =