From 9657f766572002db4702011baf61d0862b061974 Mon Sep 17 00:00:00 2001
From: Matthew Wild <mwild1@gmail.com>
Date: Fri, 27 Nov 2009 18:00:47 +0000
Subject: tests/test.lua: Changes to environment handling of tests, and replace
module() with dummy function that doesn't alter the current environment
---
tests/test.lua | 15 +++++++++------
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/tests/test.lua b/tests/test.lua
index 2762e42e..b71ccc1f 100644
--- a/tests/test.lua
+++ b/tests/test.lua
@@ -16,7 +16,7 @@ function run_all_tests()
dotest "core.s2smanager"
dotest "core.configmanager"
dotest "util.stanza"
-
+
dosingletest("test_sasl.lua", "latin1toutf8");
end
@@ -106,7 +106,9 @@ function dosingletest(testname, fname)
end
function dotest(unitname)
- local tests = setmetatable({}, { __index = _realG });
+ local _fakeG = setmetatable({}, {__index = _realG});
+ _fakeG._G = _fakeG;
+ local tests = setmetatable({}, { __index = _fakeG });
tests.__unit = unitname;
local chunk, err = loadfile("test_"..unitname:gsub("%.", "_")..".lua");
if not chunk then
@@ -120,19 +122,20 @@ function dotest(unitname)
print("WARNING: ", "Failed to initialise tests for "..unitname, err);
return;
end
-
if tests.env then setmetatable(tests.env, { __index = _realG }); end
- local unit = setmetatable({}, { __index = setmetatable({ _G = tests.env or _G }, { __index = tests.env or _G }) });
- unit._G = unit; _realG._G = unit;
+ local unit = setmetatable({}, { __index = setmetatable({ _G = tests.env or _fakeG }, { __index = tests.env or _fakeG }) });
local fn = "../"..unitname:gsub("%.", "/")..".lua";
local chunk, err = loadfile(fn);
if not chunk then
print("WARNING: ", "Failed to load module: "..unitname, err);
return;
end
-
+
+ local oldmodule, old_M = _fakeG.module, _fakeG._M;
+ _fakeG.module = function () _M = _G end
setfenv(chunk, unit);
local success, err = pcall(chunk);
+ _fakeG.module, _fakeG._M = oldmodule, old_M;
if not success then
print("WARNING: ", "Failed to initialise module: "..unitname, err);
return;
--
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