9 files changed, 32 insertions, 7 deletions

diff --git a/tests/cancel.lua b/tests/cancel.lua
index 92ab439..42ae839 100644
--- a/tests/cancel.lua
+++ b/tests/cancel.lua
@@ -15,6 +15,7 @@ local SLEEP = function(...)
                 local lanes = require "lanes"
                 local k, v = lanes.sleep(...)
                 assert(k == nil and v == "timeout")
+                return true
         end
         local sleeper = lanes.gen("*", sleeperBody)(...)
         -- then wait for the lane to terminate
diff --git a/tests/cyclic.lua b/tests/cyclic.lua
index 656fde3..553d2a9 100644
--- a/tests/cyclic.lua
+++ b/tests/cyclic.lua
@@ -30,6 +30,7 @@ local function lane1()
     WR( "Via upvalue: ", same(a,b[1]), same(a[1],b) )
     assert( a[1]==b )
     assert( b[1]==a )
+    return true
 end
 local L1= lanes.gen( "io", lane1 )()
     -- ...running
@@ -40,6 +41,7 @@ local function lane2( aa, bb )
     WR( "Via parameters:", same(aa,bb[1]), same(aa[1],bb) )
     assert( aa[1]==bb )
     assert( bb[1]==aa )
+    return true
 end
 local L2= lanes.gen( "io", lane2 )( a, b )
     -- ...running
@@ -52,6 +54,7 @@ c.a= c
 local function lane3( cc )
     WR( "Directly recursive: ", same(cc, cc.a) )
     assert( cc and cc.a==cc )
+    return true
 end
 local L3= lanes.gen("io", lane3)(c)
 
diff --git a/tests/fifo.lua b/tests/fifo.lua
index d741931..e1bfeae 100644
--- a/tests/fifo.lua
+++ b/tests/fifo.lua
@@ -82,4 +82,6 @@ print( B:receive( 2.0))
 --       by multiple threads (other parts will be copied but the 'linda'
 --       handle is shared userdata and will thus point to the single place)
 lanes.timer_lane:cancel() -- hard cancel, 0 timeout
-lanes.timer_lane:join()
\ No newline at end of file
+local status, err = lanes.timer_lane:join()
+assert(status == nil and err == lanes.cancel_error, "status="..tostring(status).." err="..tostring(err))
+print "TEST OK"
diff --git a/tests/finalizer.lua b/tests/finalizer.lua
index 2acc39d..3158c65 100644
--- a/tests/finalizer.lua
+++ b/tests/finalizer.lua
@@ -39,6 +39,7 @@ local function lane(error_)
         error(error_, 0)    -- exception here; the value needs NOT be a string

     end

     -- no exception

+    return true

 end

 

 -- 

diff --git a/tests/keeper.lua b/tests/keeper.lua
index 0220eba..2f731f0 100644
--- a/tests/keeper.lua
+++ b/tests/keeper.lua
@@ -155,6 +155,7 @@ if true then
         c.some= 3
         assert( c.some==3 )
         PRINT("c.some == " .. c.some)
+        return true
     end
 
     PRINT("lane started")
diff --git a/tests/linda_perf.lua b/tests/linda_perf.lua
index 0b25989..4b0c005 100644
--- a/tests/linda_perf.lua
+++ b/tests/linda_perf.lua
@@ -56,6 +56,7 @@ local eater = function( l, loop)
         -- print "loop is over"
         key, val = l:receive( "done")
         print("eater: done ("..val..")")
+        return true
 end
 
 -- #################################################################################################
@@ -73,6 +74,7 @@ local gobbler = function( l, loop, batch)
         print "loop is over"
         key, val = l:receive( "done")
         print("gobbler: done ("..val..")")
+        return true
 end
 
 -- #################################################################################################
diff --git a/tests/parallel_os_calls.lua b/tests/parallel_os_calls.lua
index 596053c..7e7de26 100644
--- a/tests/parallel_os_calls.lua
+++ b/tests/parallel_os_calls.lua
@@ -1,10 +1,10 @@
 local lanes = require "lanes".configure()
 print( os.date())
 local linda = lanes.linda()
-local l1 = lanes.gen("os,base", function() print "start sleeping" linda:receive(10, "null") print("finished_sleeping " .. os.date()) end)()
-lanes.gen("os,base", function() print "start sleeping" linda:receive(9, "null") print("finished_sleeping " .. os.date()) end)()
-lanes.gen("os,base", function() print "start sleeping" linda:receive(9, "null") print("finished_sleeping " .. os.date()) end)()
-lanes.gen("os,base", function() print "start sleeping" linda:receive(9, "null") print("finished_sleeping " .. os.date()) end)()
+local l1 = lanes.gen("os,base", function() print "start sleeping" linda:receive(3, "null") print("finished_sleeping " .. os.date()) return true end)()
+lanes.gen("os,base", function() print "start sleeping" linda:receive(2, "null") print("finished_sleeping " .. os.date()) end)()
+lanes.gen("os,base", function() print "start sleeping" linda:receive(2, "null") print("finished_sleeping " .. os.date()) end)()
+lanes.gen("os,base", function() print "start sleeping" linda:receive(2, "null") print("finished_sleeping " .. os.date()) end)()
 -- wait, else all lanes will get hard-cancelled at stat shutdown
 l1:join()
 --[[
diff --git a/tests/pingpong.lua b/tests/pingpong.lua
index 30cd360..fdc60a6 100644
--- a/tests/pingpong.lua
+++ b/tests/pingpong.lua
@@ -21,6 +21,7 @@ local pingpong = function(name, qr, qs, start)
         q:send(qs, val)
         count = count + 1
     end
+    return true
 end
 
 -- pingpong("L1", '0', '1', true)
@@ -28,4 +29,5 @@ local t1, err1 = lanes.gen("*", pingpong)("L1", 'a', 'b', true)
 local t2, err2 = lanes.gen("*", pingpong)("L2", 'b', 'a', false)
 
 t1:join()
-t2:join()
\ No newline at end of file
+t2:join()
+print "TEST OK"
diff --git a/tests/rupval.lua b/tests/rupval.lua
index 1079168..122e0ac 100644
--- a/tests/rupval.lua
+++ b/tests/rupval.lua
@@ -25,6 +25,19 @@ end
 
 local g = lanes.gen( "base", a)
 
-local l = g(10)
+local l = g(7)
 local r = l:join()
+assert(r == y)
 print(r)
+
+local l = g(8)
+local r = l:join()
+assert(r == z)
+print(r)
+
+local l = g(9)
+local r = l:join()
+assert(r == x)
+print(r)
+
+print "TEST OK"