From 5291caae5be68250a4d9aafa54fe2081ab2a6113 Mon Sep 17 00:00:00 2001
From: moteus <mimir@newmail.ru>
Date: Thu, 26 Dec 2013 18:10:40 +0400
Subject: Update tests.

---
 test/test_join_timeout.lua | 50 +++---------------------------------
 test/test_llthreads.lua    | 24 +-----------------
 test/test_threads.lua      | 11 ++------
 test/utils.lua             | 63 ++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 70 insertions(+), 78 deletions(-)
 create mode 100644 test/utils.lua

(limited to 'test')

diff --git a/test/test_join_timeout.lua b/test/test_join_timeout.lua
index 5beac2b..085497f 100644
--- a/test/test_join_timeout.lua
+++ b/test/test_join_timeout.lua
@@ -1,53 +1,11 @@
 local llthreads = require"llthreads"
-
-local sleep
-local status, socket = pcall(require,"socket")
-if status then
-  sleep = function(secs)
-    return socket.sleep(secs)
-  end
-end
-
-if not sleep then
-  local status, ztimer = pcall(require, "lzmq.timer")
-  if status then
-    sleep = function(secs)
-      ztimer.sleep(secs * 1000)
-    end
-  end
-end
-
-if not sleep then
-  sleep = function(secs)
-    os.execute("sleep " .. tonumber(secs))
-  end
-end
+local utils     = require "utils"
+local sleep     = utils.sleep
 
 local include = [[
 local llthreads = require"llthreads"
-
-local sleep
-local status, socket = pcall(require,"socket")
-if status then
-  sleep = function(secs)
-    return socket.sleep(secs)
-  end
-end
-
-if not sleep then
-  local status, ztimer = pcall(require, "lzmq.timer")
-  if status then
-    sleep = function(secs)
-      ztimer.sleep(secs * 1000)
-    end
-  end
-end
-
-if not sleep then
-  sleep = function(secs)
-    os.execute("sleep " .. tonumber(secs))
-  end
-end
+]] .. utils.thread_init .. [[ 
+local sleep = require "utils".sleep
 ]]
 
 local thread = llthreads.new(include .. [[
diff --git a/test/test_llthreads.lua b/test/test_llthreads.lua
index 3474b9b..df8c6a2 100644
--- a/test/test_llthreads.lua
+++ b/test/test_llthreads.lua
@@ -19,29 +19,7 @@
 -- THE SOFTWARE.
 
 local llthreads = require"llthreads"
-
-local sleep
-local status, socket = pcall(require,"socket")
-if status then
-	sleep = function(secs)
-		return socket.sleep(secs)
-	end
-end
-
-if not sleep then
-	local status, ztimer = pcall(require, "lzmq.timer")
-	if status then
-		sleep = function(secs)
-			ztimer.sleep(secs * 1000)
-		end
-	end
-end
-
-if not sleep then
-	sleep = function(secs)
-		os.execute("sleep " .. tonumber(secs))
-	end
-end
+local sleep     = require"utils".sleep
 
 local function detached_thread(...)
 	local thread = llthreads.new([[ print("print_detached_thread:", ...) ]], ...)
diff --git a/test/test_threads.lua b/test/test_threads.lua
index 467526e..459604d 100644
--- a/test/test_threads.lua
+++ b/test/test_threads.lua
@@ -23,19 +23,12 @@
 -- luajit sub_threads.lua
 
 local llthreads = require"llthreads"
+local utils     = require "utils"
 
 local num_threads = tonumber(arg[1] or 1000)
  
 -- level 0 string literal enclosure [[  ]] of child execution code
-local thread_code = [[  
-    local lua_init = os.getenv("lua_init")
-    if lua_init and #lua_init > 0 then
-        if lua_init:sub(1,1) == '@' then
-            dofile(lua_init:sub(2))
-        else
-            assert((loadstring or load)(lua_init))()
-        end
-    end
+local thread_code = utils.thread_init .. [[
 
     local num_threads = ...
     print("CHILD: received from ROOT params:", ...)    
diff --git a/test/utils.lua b/test/utils.lua
new file mode 100644
index 0000000..d9b5fe5
--- /dev/null
+++ b/test/utils.lua
@@ -0,0 +1,63 @@
+local lua_version_t
+local function lua_version()
+  if not lua_version_t then 
+    local version = rawget(_G,"_VERSION")
+    local maj,min = version:match("^Lua (%d+)%.(%d+)$")
+    if maj then                         lua_version_t = {tonumber(maj),tonumber(min)}
+    elseif not math.mod then            lua_version_t = {5,2}
+    elseif table.pack and not pack then lua_version_t = {5,2}
+    else                                lua_version_t = {5,2} end
+  end
+  return lua_version_t[1], lua_version_t[2]
+end
+
+local LUA_MAJOR, LUA_MINOR = lua_version()
+local IS_LUA_51 = (LUA_MAJOR == 5) and (LUA_MINOR == 1)
+local IS_LUA_52 = (LUA_MAJOR == 5) and (LUA_MINOR == 2)
+
+local LUA_INIT = "LUA_INIT"
+local LUA_INIT_VER
+if not IS_LUA_51 then
+  LUA_INIT_VER = LUA_INIT .. "_" .. LUA_MAJOR .. "_" .. LUA_MINOR
+end
+
+LUA_INIT = LUA_INIT_VER and os.getenv( LUA_INIT_VER ) or os.getenv( LUA_INIT ) or ""
+
+LUA_INIT = [[do 
+  local lua_init = ]] .. ("%q"):format(LUA_INIT) .. [[
+  if lua_init and #lua_init > 0 then
+    if lua_init:sub(1,1) == '@' then
+        dofile(lua_init:sub(2))
+    else
+        assert((loadstring or load)(lua_init))()
+    end
+  end
+end;]]
+
+local sleep
+local status, socket = pcall(require,"socket")
+if status then
+  sleep = function(secs)
+    return socket.sleep(secs)
+  end
+end
+
+if not sleep then
+  local status, ztimer = pcall(require, "lzmq.timer")
+  if status then
+    sleep = function(secs)
+      ztimer.sleep(secs * 1000)
+    end
+  end
+end
+
+if not sleep then
+  sleep = function(secs)
+    os.execute("sleep " .. tonumber(secs))
+  end
+end
+
+return {
+  thread_init = LUA_INIT,
+  sleep       = sleep,
+}
-- 
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