Add test for latin1toutf8 (which passes)

2 files changed, 76 insertions, 0 deletions

diff --git a/tests/test.lua b/tests/test.lua
index 19aa8389..47a66afe 100644
--- a/tests/test.lua
+++ b/tests/test.lua
@@ -4,6 +4,8 @@ function run_all_tests()
 	dotest "core.stanza_router"
 	dotest "core.s2smanager"
 	dotest "core.configmanager"
+	
+	dosingletest("test_sasl.lua", "latin1toutf8");
 end
 
 local verbosity = tonumber(arg[1]) or 2;
@@ -26,6 +28,44 @@ function assert_equal(a, b, message)
 	end
 end
 
+function dosingletest(testname, fname)
+	local tests = setmetatable({}, { __index = _G });
+	tests.__unit = testname;
+	tests.__test = fname;
+	local chunk, err = loadfile(testname);
+	if not chunk then
+		print("WARNING: ", "Failed to load tests for "..testname, err);
+		return;
+	end
+
+	setfenv(chunk, tests);
+	local success, err = pcall(chunk);
+	if not success then
+		print("WARNING: ", "Failed to initialise tests for "..testname, err);
+		return;
+	end
+	
+	if type(tests[fname]) ~= "function" then
+		error(testname.." has no test '"..fname.."'", 0);
+	end
+	
+	
+	local line_hook, line_info = new_line_coverage_monitor(testname);
+	debug.sethook(line_hook, "l")
+	local success, ret = pcall(tests[fname]);
+	debug.sethook();
+	if not success then
+		print("TEST FAILED! Unit: ["..testname.."] Function: ["..fname.."]");
+		print("   Location: "..ret:gsub(":%s*\n", "\n"));
+		line_info(fname, false, report_file);
+	elseif verbosity >= 2 then
+		print("TEST SUCCEEDED: ", testname, fname);
+		print(string.format("TEST COVERED %d/%d lines", line_info(fname, true, report_file)));
+	else
+		line_info(name, success, report_file);
+	end
+end
+
 function dotest(unitname)
 	local tests = setmetatable({}, { __index = _G });
 	tests.__unit = unitname;
diff --git a/tests/test_sasl.lua b/tests/test_sasl.lua
new file mode 100644
index 00000000..fd205af8
--- /dev/null
+++ b/tests/test_sasl.lua
@@ -0,0 +1,36 @@
+--- WARNING! ---
+-- This file contains a mix of encodings below. 
+-- Many editors will unquestioningly convert these for you.
+-- Please be careful :(  (I recommend Scite)
+---------------------------------
+
+local	gmatch = string.gmatch;
+local	t_concat, t_insert = table.concat, table.insert;
+local	to_byte, to_char = string.byte, string.char;
+
+local function _latin1toutf8(str)
+		if not str then return str; end
+                local p = {};
+                for ch in gmatch(str, ".") do
+                        ch = to_byte(ch);
+                        if (ch < 0x80) then
+                                t_insert(p, to_char(ch));
+                        elseif (ch < 0xC0) then
+                                t_insert(p, to_char(0xC2, ch));
+                        else
+                                t_insert(p, to_char(0xC3, ch - 64));
+                        end
+                end
+                return t_concat(p);
+        end
+
+function latin1toutf8()
+	local function assert_utf8(latin, utf8)
+			assert_equal(_latin1toutf8(latin), utf8, "Incorrect UTF8 from Latin1: "..tostring(latin));
+	end
+	
+	assert_utf8("", "")
+	assert_utf8("test", "test")
+	assert_utf8(nil, nil)
+	assert_utf8("foobar.råkat.se", "foobar.rÃ¥kat.se")
+end