2 files changed, 27 insertions, 1 deletions

diff --git a/test/test_join_detach.lua b/test/test_join_detach.lua
new file mode 100644
index 0000000..dd3ef11
--- /dev/null
+++ b/test/test_join_detach.lua
@@ -0,0 +1,26 @@
+local llthreads = require"llthreads"
+local utils     = require "utils"
+
+do
+
+local thread = llthreads.new(utils.thread_init .. [[
+  local sleep = require"utils".sleep
+  while true do sleep(1) end
+]])
+
+-- detached + joindable
+thread:start(true, true)
+
+local ok, err = thread:join(0)
+print("thread:join(0): ", ok, err)
+assert(ok == nil)
+assert(err == "timeout")
+
+end
+
+-- enforce collect `thread` object
+-- we should not hungup
+for i = 1, 10 do collectgarbage("collect") end
+
+print("Done!")
+
diff --git a/test/test_join_timeout.lua b/test/test_join_timeout.lua
index 085497f..aa8f88d 100644
--- a/test/test_join_timeout.lua
+++ b/test/test_join_timeout.lua
@@ -14,7 +14,7 @@ local thread = llthreads.new(include .. [[
 thread:start()
 local ok, err = thread:join(0)
 print("thread:join(0): ", ok, err)
-assert(ok == false)
+assert(ok == nil)
 assert(err == "timeout")
 
 print("thread:join(): ", thread:join())