1 files changed, 27 insertions, 4 deletions

diff --git a/tests/func_is_string.lua b/tests/func_is_string.lua
index d7cf0b2..a14c460 100644
--- a/tests/func_is_string.lua
+++ b/tests/func_is_string.lua
@@ -1,13 +1,36 @@
 local lanes = require "lanes"
-lanes.configure()
+
+-- Lua 5.4 specific:
+if _VERSION >= "Lua 5.4" then
+    -- go through a string so that the script we are in doesn't trigger a parse error with older Lua
+    local res = assert(load [[
+        local lanes = require 'lanes'
+        local r
+        do
+            local h <close> = lanes.gen('*', lanes.sleep)(0.5)
+            r = h
+        end -- h is closed here
+        return r.status
+    ]])()
+    -- when the do...end block is exited, the to-be-closed variable h is closed, which internally calls h:join()
+    -- therefore the status of the lane should be "done"
+    assert(res == "done")
+    print("close result:", res)
+end
+
 
 local options = {globals = { b = 666 }}
 
--- local gen1 = lanes.gen("*", "dofile('fibonacci.lua')")
+local gen1 = lanes.gen("*", "return true, dofile('fibonacci.lua')")
 local gen2 = lanes.gen(options, "return b")
 
--- fibLane = gen1()
+fibLane = gen1()
+lanes.sleep(0.1)
+print(fibLane, fibLane.status)
+local _status, _err = fibLane:join()
+print(_status, _err)
+
 retLane1, retLane2 = gen2(), gen2()
--- fibLane:join()
 
 print( retLane1[1], retLane2[1])
+print "TEST OK"
\ No newline at end of file