convert to lua 5.3

CMakeLists.txt

@@ -52,6 +52,8 @@ if (${TOLUA_VERSION_STRING} VERSION_EQUAL "5.3")
 find_package (Lua 5.3 REQUIRED)
 elseif (${TOLUA_VERSION_STRING} VERSION_EQUAL "5.2")
 find_package (Lua 5.2 REQUIRED)
+elseif (${TOLUA_VERSION_STRING} VERSION_EQUAL "5.3")
+find_package ( Lua 5.3 REQUIRED)
 else ()
 find_package (Lua51 REQUIRED)
 endif()

s/runtests

@@ -1,5 +1,6 @@
 #!/bin/bash
 set -e
+
 eval $(luarocks path)
 ROOT=$(git rev-parse --show-toplevel)
 [ -z $BUILD ] && BUILD=Debug ; export BUILD

scripts/run-tests-e2.lua

@@ -1,6 +1,8 @@
 -- Tests that work in all games. With game config of E2. 
 -- Tests are under scripts/test/e2 and all files must be in scripts/test/e2/init.lua
 
+lunit = require('lunit')
+module = lunit.module
 path = 'scripts'
 if config.install then
     path = config.install .. '/' .. path

scripts/run-tests-e3.lua

@@ -1,6 +1,9 @@
 -- Tests that work in E3. With game config of E3. 
 -- Tests are under scripts/test/e3 and all files must be in scripts/test/e3/init.lua
 
+lunit = require('lunit')
+module = lunit.module
+
 path = 'scripts'
 if config.install then
     path = config.install .. '/' .. path

scripts/run-tests.lua

@@ -10,6 +10,9 @@ package.path = package.path .. ';' .. path .. '/?.lua;' .. path .. '/?/init.lua'
 lunit = require 'lunit'
 require 'eressea'
 require 'eressea.path'
+
+lunit = require('lunit')
+module = lunit.module
 require 'tests'
 result = lunit.main()
 return result.errors + result.failed

scripts/tests/bindings.lua

@@ -1,10 +1,13 @@
-require "lunit"
+local tcname = 'tests.bindings'
+local lunit = require("lunit")
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
-local eressea = eressea
 local _G = _G
 
-module("tests.bindings", lunit.testcase)
-
 function test_eressea()
 	assert_equal("function", _G.type(eressea.free_game))
 	assert_equal("function", _G.type(eressea.read_game))

scripts/tests/common.lua

@@ -1,4 +1,10 @@
-require "lunit"
+local tcname = 'tests.shared.common'
+local lunit = require("lunit")
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 local function _test_create_ship(r)
     local s = ship.create(r, config.ships[1])
@@ -26,8 +32,6 @@ local function two_factions()
   return f1, f2
 end
 
-module("tests.common", package.seeall, lunit.testcase)
-
 function setup()
     eressea.free_game()
     eressea.settings.set("nmr.timeout", "0")

scripts/tests/config.lua

@@ -1,6 +1,10 @@
-require "lunit"
+local tcname = 'tests.shared.config'
-
+local lunit = require("lunit")
-module("tests.eressea.config", package.seeall, lunit.testcase )
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 function setup()
     eressea.free_game()

scripts/tests/e2/adamantium.lua

@@ -1,6 +1,10 @@
-require "lunit"
+local tcname = 'tests.e2.adamantium'
-
+local lunit = require("lunit")
-module("tests.e2.adamantium", package.seeall, lunit.testcase )
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 function setup()
     eressea.free_game()

scripts/tests/e2/allies.lua

@@ -1,6 +1,10 @@
-require "lunit"
+local tcname = 'tests.e2.allies'
-
+local lunit = require("lunit")
-module("tests.e2.allies", package.seeall, lunit.testcase)
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 function setup()
     eressea.free_game()

scripts/tests/e2/astral.lua

@@ -1,6 +1,10 @@
-require "lunit"
+local tcname = 'tests.e2.astral'
-
+local lunit = require("lunit")
-module("tests.e2.astral", package.seeall, lunit.testcase)
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 function setup()
     eressea.free_game()
@@ -17,7 +21,7 @@ function test_fetch_astral()
     local r = region.create(0, 0, "plain")
     local ra = r:get_astral('fog')
     local rb = region.create(ra.x + 1, ra.y, 'fog')
-    local f = faction.create("human")
+    local f = faction.create("human");
     local u1 = unit.create(f, r, 1)
     local u2 = unit.create(f, r, 1)
     local u3 = unit.create(f, rb, 1)

scripts/tests/e2/buildings.lua

@@ -1,6 +1,10 @@
-require "lunit"
+local tcname = 'tests.e2.buildings'
-
+local lunit = require("lunit")
-module("tests.e2.buildings", package.seeall, lunit.testcase )
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 function setup()
     eressea.game.reset()

scripts/tests/e2/carts.lua

@@ -1,6 +1,10 @@
-require "lunit"
+local tcname = 'tests.e2.carts'
-
+local lunit = require("lunit")
-module("tests.e2.carts", package.seeall, lunit.testcase)
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 function setup()
     eressea.free_game()

scripts/tests/e2/destroy.lua

@@ -1,6 +1,10 @@
-require "lunit"
+local tcname = 'tests.e2.destroy'
-
+local lunit = require("lunit")
-module("tests.e2.destroy", package.seeall, lunit.testcase)
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 function setup()
     eressea.free_game()

scripts/tests/e2/e2features.lua

@@ -1,6 +1,10 @@
-require "lunit"
+local tcname = 'tests.e2.features'
-
+local lunit = require("lunit")
-module("tests.e2.e2features", package.seeall, lunit.testcase )
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 function setup()
     eressea.free_game()

scripts/tests/e2/guard.lua

@@ -1,6 +1,10 @@
-require "lunit"
+local tcname = 'tests.e2.guard'
-
+local lunit = require("lunit")
-module("tests.e2.guard", package.seeall, lunit.testcase)
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 function setup()
     eressea.free_game()

scripts/tests/e2/init.lua

@@ -3,7 +3,6 @@ require 'tests.e2.trees'
 require 'tests.e2.buildings'
 require 'tests.e2.movement'
 require 'tests.e2.carts'
-require 'tests.e2.quit'
 require 'tests.e2.astral'
 require 'tests.e2.spells'
 require 'tests.e2.e2features'

scripts/tests/e2/insects.lua

@@ -1,6 +1,10 @@
-require "lunit"
+local tcname = 'tests.e2.insects'
-
+local lunit = require("lunit")
-module("tests.e2.insects", package.seeall, lunit.testcase)
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 function setup()
     eressea.free_game()

scripts/tests/e2/items.lua

@@ -1,6 +1,10 @@
-require "lunit"
+local tcname = 'tests.e2.items'
-
+local lunit = require("lunit")
-module("tests.e2.items", package.seeall, lunit.testcase )
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 function setup()
     eressea.free_game()

scripts/tests/e2/movement.lua

@@ -1,6 +1,10 @@
-require "lunit"
+local tcname = 'tests.e2.movement'
-
+local lunit = require("lunit")
-module("tests.e2.movement", package.seeall, lunit.testcase)
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 function setup()
     eressea.free_game()

scripts/tests/e2/production.lua

@@ -1,6 +1,10 @@
-require "lunit"
+local tcname = 'tests.e2.production'
-
+local lunit = require("lunit")
-module("tests.e2.production", package.seeall, lunit.testcase )
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 function setup()
     eressea.game.reset()

scripts/tests/e2/quit.lua

@@ -1,6 +1,10 @@
-require "lunit"
+local tcname = 'tests.e2.quit'
-
+local lunit = require("lunit")
-module("tests.e2.quit", package.seeall, lunit.testcase)
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 function test_quit_faction()
     local r = region.create(47, 0, "plain")

scripts/tests/e2/shiplanding.lua

@@ -1,6 +1,10 @@
-require "lunit"
+local tcname = 'tests.e2.shiplanding'
-
+local lunit = require("lunit")
-module("tests.e2.shiplanding", package.seeall, lunit.testcase)
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 function setup()
     eressea.free_game()

scripts/tests/e2/ships.lua

@@ -1,6 +1,10 @@
-require "lunit"
+local tcname = 'tests.e2.ships'
-
+local lunit = require("lunit")
-module("tests.e2.ships", package.seeall, lunit.testcase)
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 function setup()
     eressea.game.reset()

scripts/tests/e2/spells.lua

@@ -1,6 +1,10 @@
-require "lunit"
+local tcname = 'tests.e2.spells'
-
+local lunit = require("lunit")
-module("tests.e2.spells", package.seeall, lunit.testcase)
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 function setup()
     eressea.game.reset()

scripts/tests/e2/stealth.lua

@@ -1,6 +1,10 @@
-require "lunit"
+local tcname = 'tests.e2.stealth'
-
+local lunit = require("lunit")
-module('tests.e2.stealth', package.seeall, lunit.testcase)
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 local f
 local u

scripts/tests/e2/undead.lua

@@ -1,6 +1,10 @@
-require "lunit"
+local tcname = 'tests.e2.undead'
-
+local lunit = require("lunit")
-module("tests.e2.undead", package.seeall, lunit.testcase)
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 function setup()
     eressea.free_game()

scripts/tests/economy.lua

@@ -1,6 +1,10 @@
-require "lunit"
+local tcname = 'tests.shared.economy'
-
+local lunit = require("lunit")
-module("tests.economy", package.seeall, lunit.testcase)
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 function setup()
     eressea.free_game()

scripts/tests/faction.lua

@@ -1,6 +1,9 @@
-require "lunit"
+local lunit = require("lunit")
-
+if _VERSION >= 'Lua 5.2' then
-module ('tests.eressea.faction', package.seeall, lunit.testcase)
+  _ENV = module("tests.faction", 'seeall')
+else
+  module("tests.faction", 'seeall')
+end
 
 local f
 

scripts/tests/hunger.lua

@@ -1,6 +1,10 @@
-require "lunit"
+local tcname = 'tests.hunger'
-
+local lunit = require("lunit")
-module("tests.hunger", package.seeall, lunit.testcase)
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 function setup()
     eressea.free_game()

scripts/tests/items.lua

@@ -1,6 +1,10 @@
-require "lunit"
+local tcname = 'tests.shared.items'
-
+local lunit = require("lunit")
-module("tests.items", package.seeall, lunit.testcase )
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 function setup()
     eressea.free_game()

scripts/tests/laws.lua

@@ -1,6 +1,9 @@
-require "lunit"
+local lunit = require("lunit")
-
+if _VERSION >= 'Lua 5.2' then
-module("tests.laws", package.seeall, lunit.testcase)
+  _ENV = module("tests.laws", 'seeall')
+else
+  module("tests.laws", 'seeall')
+end
 
 function setup()
     eressea.free_game()
@@ -115,3 +118,4 @@ function test_force_leave_postcombat()
     assert_equal(nil, u3.building)
     assert_equal(1, u3.number)
 end
+

scripts/tests/locale.lua

@@ -1,6 +1,9 @@
-require "lunit"
+local lunit = require("lunit")
-
+if _VERSION >= 'Lua 5.2' then
-module("tests.eressea.locale", package.seeall, lunit.testcase )
+  _ENV = module("tests.locale", 'seeall')
+else
+  module("tests.locale", 'seeall')
+end
 
 function setup()
     eressea.free_game()

scripts/tests/magicbag.lua

@@ -1,6 +1,10 @@
-require "lunit"
+local tcname = 'tests.shared.magicbag'
-
+local lunit = require("lunit")
-module("tests.magicbag", package.seeall, lunit.testcase)
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 local u
 

scripts/tests/movement.lua

@@ -1,6 +1,9 @@
-require "lunit"
+local lunit = require("lunit")
-
+if _VERSION >= 'Lua 5.2' then
-module("tests.movement", package.seeall, lunit.testcase)
+  _ENV = module("tests.movement", 'seeall')
+else
+  module("tests.movement", 'seeall')
+end
 
 function setup()
     eressea.free_game()

scripts/tests/orders.lua

@@ -1,12 +1,14 @@
-require "lunit"
+local tcname = 'tests.shared.orders'
+local lunit = require("lunit")
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 local _G = _G
-local eressea = eressea
 local default_ship = config.ships[1]
 local default_building = config.buildings[1]
-
-module('tests.eressea.orders', package.seeall, lunit.testcase)
-
 local r, f, u
 
 function setup()

scripts/tests/pool.lua

@@ -1,6 +1,9 @@
-require "lunit"
+local lunit = require("lunit")
-
+if _VERSION >= 'Lua 5.2' then
-module("tests.eressea.pool", package.seeall, lunit.testcase )
+  _ENV = module("tests.pool", 'seeall')
+else
+  module("tests.pool", 'seeall')
+end
 
 function setup()
     eressea.game.reset()

scripts/tests/process.lua

@@ -1,6 +1,10 @@
-require "lunit"
+local tcname = 'tests.shared.process'
-
+local lunit = require("lunit")
-module("tests.process", package.seeall, lunit.testcase)
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 local u, r, f
 

scripts/tests/production.lua

@@ -1,6 +1,10 @@
-require "lunit"
+local tcname = 'tests.shared.production'
-
+local lunit = require("lunit")
-module("tests.production", package.seeall, lunit.testcase )
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 function setup()
     eressea.game.reset()

scripts/tests/regions.lua

@@ -1,6 +1,10 @@
-require "lunit"
+local tcname = 'tests.regions'
-
+local lunit = require("lunit")
-module("tests.regions", package.seeall, lunit.testcase)
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 function setup()
     eressea.game.reset()

scripts/tests/report.lua

@@ -1,6 +1,10 @@
-require "lunit"
+local tcname = 'tests.shared.report'
-
+local lunit = require("lunit")
-module("tests.report", package.seeall, lunit.testcase)
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 function setup()
     eressea.free_game()

scripts/tests/settings.lua

@@ -1,6 +1,10 @@
-require 'lunit'
+local tcname = 'tests.settings'
-
+local lunit = require("lunit")
-module('tests.eressea.settings', package.seeall, lunit.testcase )
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 function setup()
     eressea.free_game()

scripts/tests/spells.lua

@@ -1,5 +1,10 @@
-require 'lunit'
+local tcname = 'tests.shared.spells'
-module("tests.spells", package.seeall, lunit.testcase)
+local lunit = require("lunit")
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 function setup()
     eressea.free_game()

scripts/tests/storage.lua

@@ -1,6 +1,10 @@
-require "lunit"
+local tcname = 'tests.shared.storage'
-
+local lunit = require("lunit")
-module("tests.storage", package.seeall, lunit.testcase)
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 function setup()
     eressea.free_game()

scripts/tests/study.lua

@@ -1,6 +1,10 @@
-require "lunit"
+local tcname = 'tests.study'
-
+local lunit = require("lunit")
-module("tests.eressea.study", package.seeall, lunit.testcase)
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 function setup()
     conf = [[{

scripts/tests/undead.lua

@@ -1,6 +1,10 @@
-require "lunit"
+local tcname = 'tests.shared.undead'
-
+local lunit = require("lunit")
-module("tests.undead", package.seeall, lunit.testcase)
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 function setup()
     eressea.free_game()

scripts/tests/xmas.lua

@@ -1,6 +1,10 @@
-require "lunit"
+local tcname = 'tests.shared.xmas'
-
+local lunit = require("lunit")
-module("tests.xmas", package.seeall, lunit.testcase )
+if _VERSION >= 'Lua 5.2' then
+  _ENV = module(tcname, 'seeall')
+else
+  module(tcname, 'seeall')
+end
 
 function setup()
     eressea.free_game()