Consistenly apply timeouts across suites (#14444)

Closes #14443.

Author: josevalim

lib/elixir/test/elixir/process_test.exs

@@ -63,7 +63,7 @@ defmodule ProcessTest do
 
   test "sleep/1 with 2^32" do
     {pid, monitor_ref} = spawn_monitor(fn -> Process.sleep(2 ** 32) end)
-    refute_receive {:DOWN, ^monitor_ref, :process, ^pid, {:timeout_value, _trace}}
+    refute_receive {:DOWN, ^monitor_ref, :process, ^pid, {:timeout_value, _trace}}, 100
     Process.exit(pid, :kill)
   end
 
@@ -130,7 +130,7 @@ defmodule ProcessTest do
       end)
 
     true = Process.exit(pid, :normal)
-    refute_receive {:EXIT, ^pid, :normal}
+    refute_receive {:EXIT, ^pid, :normal}, 100
     assert Process.alive?(pid)
 
     # now exit the process for real so it doesn't hang around

lib/elixir/test/elixir/stream_test.exs

@@ -318,14 +318,14 @@ defmodule StreamTest do
     send(pid, {:stream, 1})
     send(pid, {:stream, 2})
     send(pid, {:stream, 3})
-    refute_receive {:stream, 1}
+    refute_receive {:stream, 1}, 100
 
     send(pid, {:stream, 4})
     assert_receive {:stream, 1}
 
     send(pid, {:stream, 5})
     assert_receive {:stream, 2}
-    refute_receive {:stream, 3}
+    refute_receive {:stream, 3}, 100
   end
 
   test "drop_every/2" do

lib/elixir/test/elixir/test_helper.exs

@@ -100,7 +100,6 @@ defmodule CodeFormatterHelpers do
   end
 end
 
-assert_timeout = String.to_integer(System.get_env("ELIXIR_ASSERT_TIMEOUT") || "500")
 epmd_exclude = if match?({:win32, _}, :os.type()), do: [epmd: true], else: []
 os_exclude = if PathHelpers.windows?(), do: [unix: true], else: [windows: true]
 
@@ -135,9 +134,9 @@ cover_exclude =
 
 ExUnit.start(
   trace: !!System.get_env("TRACE"),
-  assert_receive_timeout: assert_timeout,
   exclude:
     epmd_exclude ++
       os_exclude ++ line_exclude ++ distributed_exclude ++ source_exclude ++ cover_exclude,
-  include: line_include
+  include: line_include,
+  assert_receive_timeout: String.to_integer(System.get_env("ELIXIR_ASSERT_TIMEOUT", "300"))
 )

lib/ex_unit/examples/one_of_each.exs

@@ -104,7 +104,7 @@ defmodule TestOneOfEach do
 
   test "19. refute a message is received within a timeout" do
     send(self(), {:hello, "Dave"})
-    refute_receive {:hello, _}, 1000
+    refute_receive {:hello, _}, 100
   end
 
   test "20. refute a message is ready to be received" do

lib/ex_unit/test/ex_unit/assertions_test.exs

@@ -601,7 +601,7 @@ defmodule ExUnit.AssertionsTest do
   end
 
   test "refute receive waits" do
-    false = refute_receive :hello
+    false = refute_receive :hello, 100
   end
 
   test "refute received when equal" do

lib/ex_unit/test/ex_unit/capture_log_test.exs

@@ -102,7 +102,7 @@ defmodule ExUnit.CaptureLogTest do
       Logger.error("oh no!")
     end)
 
-    refute_receive {:EXIT, _, _}
+    refute_receive {:EXIT, _, _}, 100
   end
 
   describe "with_log/2" do

lib/ex_unit/test/test_helper.exs

@@ -13,5 +13,6 @@ CoverageRecorder.maybe_record("ex_unit")
 ExUnit.start(
   trace: !!System.get_env("TRACE"),
   include: line_include,
-  exclude: line_exclude
+  exclude: line_exclude,
+  assert_receive_timeout: String.to_integer(System.get_env("ELIXIR_ASSERT_TIMEOUT", "300"))
 )

lib/iex/test/test_helper.exs

@@ -7,8 +7,6 @@ path = Path.expand("../tmp/beams", __DIR__)
 File.rm_rf!(path)
 File.mkdir_p!(path)
 Code.prepend_path(path)
-
-assert_timeout = String.to_integer(System.get_env("ELIXIR_ASSERT_TIMEOUT") || "500")
 System.put_env("ELIXIR_EDITOR", "echo")
 
 {:ok, _} = Application.ensure_all_started(:iex)
@@ -42,10 +40,10 @@ cover_exclude =
   end
 
 ExUnit.start(
-  assert_receive_timeout: assert_timeout,
   trace: !!System.get_env("TRACE"),
   include: line_include,
-  exclude: line_exclude ++ erlang_doc_exclude ++ source_exclude ++ cover_exclude
+  exclude: line_exclude ++ erlang_doc_exclude ++ source_exclude ++ cover_exclude,
+  assert_receive_timeout: String.to_integer(System.get_env("ELIXIR_ASSERT_TIMEOUT", "300"))
 )
 
 defmodule IEx.Case do

lib/logger/test/logger/translator_test.exs

@@ -1275,7 +1275,7 @@ defmodule Logger.TranslatorTest do
   test "drops events if otp report handling is switched off" do
     {:ok, pid} = GenServer.start(MyGenServer, :ok)
     catch_exit(GenServer.call(pid, :error))
-    refute_receive {:event, _, _}, 200
+    refute_receive {:event, _, _}, 100
   end
 
   def task(parent, fun \\ fn -> raise "oops" end) do

lib/logger/test/test_helper.exs

@@ -11,7 +11,8 @@ CoverageRecorder.maybe_record("logger")
 ExUnit.start(
   trace: !!System.get_env("TRACE"),
   include: line_include,
-  exclude: line_exclude
+  exclude: line_exclude,
+  assert_receive_timeout: String.to_integer(System.get_env("ELIXIR_ASSERT_TIMEOUT", "300"))
 )
 
 defmodule Logger.Case do