diff options
Diffstat (limited to 'tests/test.lua')
-rw-r--r-- | tests/test.lua | 192 |
1 files changed, 180 insertions, 12 deletions
diff --git a/tests/test.lua b/tests/test.lua index 108dd9a4..db727ce1 100644 --- a/tests/test.lua +++ b/tests/test.lua @@ -1,16 +1,118 @@ +-- Prosody IM +-- Copyright (C) 2008-2010 Matthew Wild +-- Copyright (C) 2008-2010 Waqas Hussain +-- +-- This project is MIT/X11 licensed. Please see the +-- COPYING file in the source package for more information. +-- + + + +function run_all_tests() + package.loaded["net.connlisteners"] = { get = function () return {} end }; + dotest "util.jid" + dotest "util.multitable" + dotest "util.rfc3484" + dotest "net.http" + dotest "core.modulemanager" + dotest "core.stanza_router" + dotest "core.s2smanager" + dotest "core.configmanager" + dotest "util.stanza" + dotest "util.sasl.scram" + + dosingletest("test_sasl.lua", "latin1toutf8"); +end local verbosity = tonumber(arg[1]) or 2; -function assert_equal(a, b) +if os.getenv("WINDIR") then + package.path = package.path..";..\\?.lua"; + package.cpath = package.cpath..";..\\?.dll"; +else + package.path = package.path..";../?.lua"; + package.cpath = package.cpath..";../?.so"; +end + +local _realG = _G; + +require "util.import" + +local env_mt = { __index = function (t,k) return rawget(_realG, k) or print("WARNING: Attempt to access nil global '"..tostring(k).."'"); end }; +function testlib_new_env(t) + return setmetatable(t or {}, env_mt); +end + +function assert_equal(a, b, message, level) if not (a == b) then - error(getfenv(2).__unit.."assert_equal failed: "..tostring(a).." ~= "..tostring(b), 2); + error("\n assert_equal failed: "..tostring(a).." ~= "..tostring(b)..(message and ("\n Message: "..message) or ""), (level or 1) + 1); elseif verbosity >= 4 then print("assert_equal succeeded: "..tostring(a).." == "..tostring(b)); end end +function assert_table(a, message, level) + assert_equal(type(a), "table", message, (level or 1) + 1); +end +function assert_function(a, message, level) + assert_equal(type(a), "function", message, (level or 1) + 1); +end +function assert_string(a, message, level) + assert_equal(type(a), "string", message, (level or 1) + 1); +end +function assert_boolean(a, message) + assert_equal(type(a), "boolean", message); +end +function assert_is(a, message) + assert_equal(not not a, true, message); +end +function assert_is_not(a, message) + assert_equal(not not a, false, message); +end + + +function dosingletest(testname, fname) + local tests = setmetatable({}, { __index = _realG }); + 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 }); + 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 @@ -24,41 +126,107 @@ function dotest(unitname) 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 tests.env then setmetatable(tests.env, { __index = _realG }); end + 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; end for name, f in pairs(unit) do + local test = rawget(tests, name); 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 + elseif type(test) ~= "function" then if verbosity >= 1 then print("WARNING: ", unitname.."."..name.." has no test!"); end else - local success, ret = pcall(tests[name], f, unit); + if verbosity >= 4 then + print("INFO: ", "Testing "..unitname.."."..name); + end + local line_hook, line_info = new_line_coverage_monitor(fn); + debug.sethook(line_hook, "l") + local success, ret = pcall(test, f, unit); + debug.sethook(); if not success then - print("TEST FAILED: ", unitname, name, ret); + print("TEST FAILED! Unit: ["..unitname.."] Function: ["..name.."]"); + print(" Location: "..ret:gsub(":%s*\n", "\n")); + line_info(name, false, report_file); elseif verbosity >= 2 then print("TEST SUCCEEDED: ", unitname, name); + print(string.format("TEST COVERED %d/%d lines", line_info(name, true, report_file))); + else + line_info(name, success, report_file); end end end end -dotest "util.jid" +function runtest(f, msg) + if not f then print("SUBTEST NOT FOUND: "..(msg or "(no description)")); return; end + local success, ret = pcall(f); + if success and verbosity >= 2 then + print("SUBTEST PASSED: "..(msg or "(no description)")); + elseif (not success) and verbosity >= 0 then + print("SUBTEST FAILED: "..(msg or "(no description)")); + error(ret, 0); + end +end + +function new_line_coverage_monitor(file) + local lines_hit, funcs_hit = {}, {}; + local total_lines, covered_lines = 0, 0; + + for line in io.lines(file) do + total_lines = total_lines + 1; + end + + return function (event, line) -- Line hook + if not lines_hit[line] then + local info = debug.getinfo(2, "fSL") + if not info.source:find(file) then return; end + if not funcs_hit[info.func] and info.activelines then + funcs_hit[info.func] = true; + for line in pairs(info.activelines) do + lines_hit[line] = false; -- Marks it as hittable, but not hit yet + end + end + if lines_hit[line] == false then + --print("New line hit: "..line.." in "..debug.getinfo(2, "S").source); + lines_hit[line] = true; + covered_lines = covered_lines + 1; + end + end + end, + function (test_name, success) -- Get info + local fn = file:gsub("^%W*", ""); + local total_active_lines = 0; + local coverage_file = io.open("reports/coverage_"..fn:gsub("%W+", "_")..".report", "a+"); + for line, active in pairs(lines_hit) do + if active ~= nil then total_active_lines = total_active_lines + 1; end + if coverage_file then + if active == false then coverage_file:write(fn, "|", line, "|", name or "", "|miss\n"); + else coverage_file:write(fn, "|", line, "|", name or "", "|", tostring(success), "\n"); end + end + end + if coverage_file then coverage_file:close(); end + return covered_lines, total_active_lines, lines_hit; + end +end +run_all_tests() |