From eabe25e8a4de6a2238559330909401e5be31998d Mon Sep 17 00:00:00 2001
From: Matthew Wild <mwild1@gmail.com>
Date: Sat, 27 Sep 2008 19:18:05 +0100
Subject: Adding initial unit testing scripts

---
 tests/test.lua | 64 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 tests/test.lua

(limited to 'tests/test.lua')

diff --git a/tests/test.lua b/tests/test.lua
new file mode 100644
index 00000000..108dd9a4
--- /dev/null
+++ b/tests/test.lua
@@ -0,0 +1,64 @@
+
+local verbosity = tonumber(arg[1]) or 2;
+
+function assert_equal(a, b)
+	if not (a == b) then
+		error(getfenv(2).__unit.."assert_equal failed: "..tostring(a).." ~= "..tostring(b), 2);
+	elseif verbosity >= 4 then
+		print("assert_equal succeeded: "..tostring(a).." == "..tostring(b));
+	end
+end
+
+function dotest(unitname)
+	local tests = setmetatable({}, { __index = _G });
+	tests.__unit = unitname;
+	local chunk, err = loadfile("test_"..unitname:gsub("%.", "_")..".lua");
+	if not chunk then
+		print("WARNING: ", "Failed to load tests for "..unitname, err);
+		return;
+	end
+
+	setfenv(chunk, tests);
+	local success, err = pcall(chunk);
+	if not success then
+		print("WARNING: ", "Failed to initialise tests for "..unitname, err);
+		return;
+	end
+	
+	local unit = setmetatable({}, { __index = setmetatable({ module = function () end }, { __index = _G }) });
+
+	local chunk, err = loadfile("../"..unitname:gsub("%.", "/")..".lua");
+	if not chunk then
+		print("WARNING: ", "Failed to load module: "..unitname, err);
+		return;
+	end
+
+	setfenv(chunk, unit);
+	local success, err = pcall(chunk);
+	if not success then
+		print("WARNING: ", "Failed to initialise module: "..unitname, err);
+		return;
+	end
+	
+	for name, f in pairs(unit) do
+		if type(f) ~= "function" then
+			if verbosity >= 3 then
+				print("INFO: ", "Skipping "..unitname.."."..name.." because it is not a function");
+			end
+		elseif type(tests[name]) ~= "function" then
+			if verbosity >= 1 then
+				print("WARNING: ", unitname.."."..name.." has no test!");
+			end
+		else
+			local success, ret = pcall(tests[name], f, unit);
+			if not success then
+				print("TEST FAILED: ", unitname, name, ret);
+			elseif verbosity >= 2 then
+				print("TEST SUCCEEDED: ", unitname, name);
+			end
+		end
+	end
+end
+
+dotest "util.jid"
+
-- 
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