diff options
Diffstat (limited to 'conf.d/project/lua.d')
| -rw-r--r-- | conf.d/project/lua.d/CMakeLists.txt | 32 | ||||
| -rw-r--r-- | conf.d/project/lua.d/aft.lua | 378 | ||||
| -rw-r--r-- | conf.d/project/lua.d/helloworld.lua | 64 | ||||
| -rwxr-xr-x | conf.d/project/lua.d/luaunit.lua | 3044 | ||||
| -rw-r--r-- | conf.d/project/lua.d/mapi_low-can.lua | 43 | ||||
| -rw-r--r-- | conf.d/project/lua.d/mapi_tests.lua | 51 |
6 files changed, 0 insertions, 3612 deletions
diff --git a/conf.d/project/lua.d/CMakeLists.txt b/conf.d/project/lua.d/CMakeLists.txt deleted file mode 100644 index 82b8612..0000000 --- a/conf.d/project/lua.d/CMakeLists.txt +++ /dev/null @@ -1,32 +0,0 @@ -########################################################################### -# Copyright 2017 IoT.bzh -# -# author: Fulup Ar Foll <fulup@iot.bzh> -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -########################################################################### - - -################################################## -# Soft Mixer Lua Scripts -################################################## -PROJECT_TARGET_ADD(test-lua) - - file(GLOB LUA_FILES "*.lua") - - add_input_files("${LUA_FILES}") - - SET_TARGET_PROPERTIES(${TARGET_NAME} PROPERTIES - LABELS "DATA" - OUTPUT_NAME ${TARGET_NAME} - ) diff --git a/conf.d/project/lua.d/aft.lua b/conf.d/project/lua.d/aft.lua deleted file mode 100644 index 5032929..0000000 --- a/conf.d/project/lua.d/aft.lua +++ /dev/null @@ -1,378 +0,0 @@ ---[[ - Copyright (C) 2018 "IoT.bzh" - Author Romain Forlot <romain.forlot@iot.bzh> - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - - NOTE: strict mode: every global variables should be prefixed by '_' ---]] - -local lu = require('luaunit') -lu.LuaUnit:setOutputType('JUNIT') -lu.LuaUnit.fname = "var/jUnitResults.xml" - --- Use our own print function to redirect it to a file the standard output -_standard_print = print -print = function(...) - io.write(... .. '\n') - _standard_print(...) -end - -_AFT = { - exit = {0, code}, - context = _ctx, - tests_list = {}, - event_history = false, - monitored_events = {}, -} - -function _AFT.enableEventHistory() - _AFT.event_history = true -end - -function _AFT.setJunitFile(filePath) - lu.LuaUnit.fname = filePath -end - -function _AFT.setOutputFile(filePath) - local file = assert(io.open(filePath, "w+")) - io.output(file) -end - -function _AFT.exitAtEnd(code) - _AFT.exit = {1, code} -end - ---[[ - Events listener and assertion functions to test correctness of received - event data. - - Check are in 2 times. First you need to register the event that you want to - monitor then you test that it has been correctly received. - - Notice that there is a difference between log and event. Logs are daemon - messages normally handled by the host log system (journald, syslog...) and - events are generated by the apis to communicate and send informations to the - subscribed listeners. -]] - -function _AFT.addEventToMonitor(eventName, callback) - _AFT.monitored_events[eventName] = { cb = callback, receivedCount = 0 } -end - -function _AFT.incrementCount(dict) - if dict.receivedCount then - dict.receivedCount = dict.receivedCount + 1 - else - dict.receivedCount = 1 - end -end - -function _AFT.registerData(dict, eventData) - if dict.data and type(dict.data) == 'table' then - if _AFT.event_history == true then - table.insert(dict.data, eventData, 1) - else - dict.data[1] = eventData - end - else - dict.data = {} - table.insert(dict.data, eventData) - end -end - -function _AFT.requestDaemonEventHandler(eventObj) - local eventName = eventObj.data.message - local log = _AFT.monitored_events[eventName] - local api = nil - - if eventObj.daemon then - api = eventObj.daemon.api - elseif eventObj.request then - api = eventObj.request.api - end - - if log and log.api == api and log.type == eventObj.data.type then - _AFT.incrementCount(_AFT.monitored_events[eventName]) - _AFT.registerData(_AFT.monitored_events[eventName], eventObj.data) - end - -end - -function _AFT.bindingEventHandler(eventObj) - local eventName = eventObj.event.name - local eventListeners = eventObj.data.result - - -- Remove from event to hold the bare event data and be able to assert it - eventObj.data.result = nil - - if type(_AFT.monitored_events[eventName]) == 'table' then - _AFT.monitored_events[eventName].eventListeners = eventListeners - - _AFT.incrementCount(_AFT.monitored_events[eventName]) - _AFT.registerData(_AFT.monitored_events[eventName], eventObj.data) - end -end - -function _evt_catcher_ (source, action, eventObj) - if eventObj.type == "event" then - _AFT.bindingEventHandler(eventObj) - elseif eventObj.type == "daemon" or eventObj.type == "request" then - _AFT.requestDaemonEventHandler(eventObj) - end -end - ---[[ - Assert and test functions about the event part. -]] - -function _AFT.assertEvtNotReceived(eventName) - local count = 0 - if _AFT.monitored_events[eventName].receivedCount then - count = _AFT.monitored_events[eventName].receivedCount - end - - _AFT.assertIsTrue(count == 0, "Event '".. eventName .."' received but it shouldn't") - - if _AFT.monitored_events[eventName].cb then - local data_n = #_AFT.monitored_events[eventName].data - _AFT.monitored_events[eventName].cb(eventName, _AFT.monitored_events[eventName].data[data_n]) - end -end - -function _AFT.assertEvtReceived(eventName) - local count = 0 - if _AFT.monitored_events[eventName].receivedCount then - count = _AFT.monitored_events[eventName].receivedCount - end - - _AFT.assertIsTrue(count > 0, "No event '".. eventName .."' received") - - if _AFT.monitored_events[eventName].cb then - local data_n = #_AFT.monitored_events[eventName].data - _AFT.monitored_events[eventName].cb(eventName, _AFT.monitored_events[eventName].data[data_n]) - end -end - -function _AFT.testEvtNotReceived(testName, eventName, timeout) - table.insert(_AFT.tests_list, {testName, function() - if timeout then sleep(timeout) end - _AFT.assertEvtNotReceived(eventName) - end}) -end - -function _AFT.testEvtReceived(testName, eventName, timeout) - table.insert(_AFT.tests_list, {testName, function() - if timeout then sleep(timeout) end - _AFT.assertEvtReceived(eventName) - end}) -end - ---[[ - Assert function meant to tests API Verbs calls -]] - -local function assertVerbCallParameters(src, api, verb, args) - _AFT.assertIsUserdata(src, "Source must be an opaque userdata pointer which will be passed to the binder") - _AFT.assertIsString(api, "API and Verb must be string") - _AFT.assertIsString(verb, "API and Verb must be string") - _AFT.assertIsTable(args, "Arguments must use LUA Table (event empty)") -end - -function _AFT.assertVerb(api, verb, args, cb) - assertVerbCallParameters(_AFT.context, api, verb, args) - local err,responseJ = AFB:servsync(_AFT.context, api, verb, args) - _AFT.assertIsFalse(err) - _AFT.assertStrContains(responseJ.request.status, "success", nil, nil, "Call for API/Verb failed.") - - local tcb = type(cb) - if cb then - if tcb == 'function' then - cb(responseJ) - elseif tcb == 'table' then - _AFT.assertEquals(responseJ.response, cb) - elseif tcb == 'string' or tcb == 'number' then - _AFT.assertEquals(responseJ.response, cb) - else - _AFT.assertIsTrue(false, "Wrong parameter passed to assertion. Last parameter should be function, table representing a JSON object or nil") - end - end -end - -function _AFT.assertVerbError(api, verb, args, cb) - assertVerbCallParameters(_AFT.context, api, verb, args) - local err,responseJ = AFB:servsync(_AFT.context, api, verb, args) - _AFT.assertIsTrue(err) - _AFT.assertNotStrContains(responseJ.request.status, "success", nil, nil, "Call for API/Verb succeed but it shouldn't.") - - local tcb = type(cb) - if cb then - if tcb == 'function' then - cb(responseJ) - elseif tcb == 'string' then - _AFT.assertNotEquals(responseJ.request.info, cb) - else - _AFT.assertIsFalse(false, "Wrong parameter passed to assertion. Last parameter should be a string representing the failure informations") - end - end -end - -function _AFT.testVerb(testName, api, verb, args, cb) - table.insert(_AFT.tests_list, {testName, function() - _AFT.assertVerb(api, verb, args, cb) - end}) -end - -function _AFT.testVerbError(testName, api, verb, args, cb) - table.insert(_AFT.tests_list, {testName, function() - _AFT.assertVerbError(api, verb, args, cb) - end}) -end - -function _AFT.testCustom(testName, testFunction) - table.insert(_AFT.tests_list, {testName, function() - testFunction() - end}) -end - ---[[ - Make all assertions accessible using _AFT and declare some convenients - aliases. -]] - -local luaunit_list_of_assert = { - -- official function name from luaunit test framework - - -- general assertions - 'assertEquals', - 'assertItemsEquals', - 'assertNotEquals', - 'assertAlmostEquals', - 'assertNotAlmostEquals', - 'assertEvalToTrue', - 'assertEvalToFalse', - 'assertStrContains', - 'assertStrIContains', - 'assertNotStrContains', - 'assertNotStrIContains', - 'assertStrMatches', - 'assertError', - 'assertErrorMsgEquals', - 'assertErrorMsgContains', - 'assertErrorMsgMatches', - 'assertIs', - 'assertNotIs', - - -- type assertions: assertIsXXX -> assert_is_xxx - 'assertIsNumber', - 'assertIsString', - 'assertIsTable', - 'assertIsBoolean', - 'assertIsNil', - 'assertIsTrue', - 'assertIsFalse', - 'assertIsNaN', - 'assertIsInf', - 'assertIsPlusInf', - 'assertIsMinusInf', - 'assertIsPlusZero', - 'assertIsMinusZero', - 'assertIsFunction', - 'assertIsThread', - 'assertIsUserdata', - - -- type assertions: assertNotIsXXX -> assert_not_is_xxx - 'assertNotIsNumber', - 'assertNotIsString', - 'assertNotIsTable', - 'assertNotIsBoolean', - 'assertNotIsNil', - 'assertNotIsTrue', - 'assertNotIsFalse', - 'assertNotIsNaN', - 'assertNotIsInf', - 'assertNotIsPlusInf', - 'assertNotIsMinusInf', - 'assertNotIsPlusZero', - 'assertNotIsMinusZero', - 'assertNotIsFunction', - 'assertNotIsThread', - 'assertNotIsUserdata', -} - -local luaunit_list_of_functions = { - "setOutputType", -} - -local _AFT_list_of_funcs = { - -- AF Binder generic assertions - { 'addEventToMonitor', 'resetEventReceivedCount' }, - { 'assertVerb', 'assertVerbStatusSuccess' }, - { 'assertVerb', 'assertVerbResponseEquals' }, - { 'assertVerb', 'assertVerbCb' }, - { 'assertVerbError', 'assertVerbStatusError' }, - { 'assertVerbError', 'assertVerbResponseEqualsError' }, - { 'assertVerbError', 'assertVerbCbError' }, - { 'testVerb', 'testVerbStatusSuccess' }, - { 'testVerb', 'testVerbResponseEquals' }, - { 'testVerb', 'testVerbCb' }, - { 'testVerbError', 'testVerbStatusError' }, - { 'testVerbError', 'testVerbResponseEqualsError' }, - { 'testVerbError', 'testVerbCbError' }, -} - --- Import all luaunit assertion function to _AFT object -for _, v in pairs( luaunit_list_of_assert ) do - local funcname = v - _AFT[funcname] = lu[funcname] -end - --- Import specific luaunit configuration functions to _AFT object -for _, v in pairs( luaunit_list_of_functions ) do - local funcname = v - _AFT[funcname] = lu.LuaUnit[funcname] -end - --- Create all aliases in _AFT -for _, v in pairs( _AFT_list_of_funcs ) do - local funcname, alias = v[1], v[2] - _AFT[alias] = _AFT[funcname] -end - -function _launch_test(context, args) - _AFT.context = context - - _AFT.setOutputFile("var/test_results.log") - AFB:servsync(_AFT.context, "monitor", "set", { verbosity = "debug" }) - AFB:servsync(_AFT.context, "monitor", "trace", { add = { api = args.trace, request = "vverbose", event = "push_after" }}) - if args.files and type(args.files) == 'table' then - for _,f in pairs(args.files) do - dofile('var/'..f) - end - elseif type(args.files) == 'string' then - dofile('var/'..args.files) - end - - AFB:success(_AFT.context, { info = "Launching tests"}) - lu.LuaUnit:runSuiteByInstances(_AFT.tests_list) - - local success ="Success : "..tostring(lu.LuaUnit.result.passedCount) - local failures="Failures : "..tostring(lu.LuaUnit.result.testCount-lu.LuaUnit.result.passedCount) - - local evtHandle = AFB:evtmake(_AFT.context, 'results') - AFB:subscribe(_AFT.context,evtHandle) - AFB:evtpush(_AFT.context,evtHandle,{info = success.." "..failures}) - - if _AFT.exit[1] == 1 then os.exit(_AFT.exit[2]) end -end diff --git a/conf.d/project/lua.d/helloworld.lua b/conf.d/project/lua.d/helloworld.lua deleted file mode 100644 index 1c2ec1d..0000000 --- a/conf.d/project/lua.d/helloworld.lua +++ /dev/null @@ -1,64 +0,0 @@ ---[[ - Copyright (C) 2018 "IoT.bzh" - Author Romain Forlot <romain.forlot@iot.bzh> - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - - NOTE: strict mode: every global variables should be prefixed by '_' ---]] - -function _callback(responseJ) - _AFT.assertStrContains(responseJ.response, "Some String") -end - -function _callbackError(responseJ) - _AFT.assertStrContains(responseJ.request.info, "Ping Binder Daemon fails") -end - -function _callbackEvent(eventName, eventData) - _AFT.assertEquals(eventData, {data = { key = 'weird others data', another_key = 123.456 }}) -end - -_AFT.addEventToMonitor("hello/anEvent") -_AFT.addEventToMonitor("hello/anotherEvent", _callbackEvent) -_AFT.addLogToMonitor("hello", "warning", "verbose called for My Warning message!") - -_AFT.testVerbStatusSuccess('testPingSuccess','hello', 'ping', {}) -_AFT.testVerbResponseEquals('testPingSuccessAndResponse','hello', 'ping', {}, "Some String") -_AFT.testVerbResponseEquals('testPingSuccessResponseFail','hello', 'ping', {}, "Unexpected String") -_AFT.testVerbCb('testPingSuccessCallback','hello', 'ping', {}, _callback) - -_AFT.testVerbStatusError('testPingError', 'hello', 'pingfail', {}) -_AFT.testVerbResponseEqualsError('testPingErrorAndResponse', 'hello', 'pingfail', {}, "Ping Binder Daemon fails") -_AFT.testVerbResponseEqualsError('testPingErrorResponseFail', 'hello', 'pingfail', {}, "Ping Binder Daemon succeed") -_AFT.testVerbCbError('testPingErrorCallback', 'hello', 'pingfail', {}, _callbackError) - -_AFT.testVerbStatusSuccess('testEventAddanEvent', 'hello', 'eventadd', {tag = 'event', name = 'anEvent'}) -_AFT.testVerbStatusSuccess('testEventSubanEvent', 'hello', 'eventsub', {tag = 'event'}) -_AFT.testVerbStatusSuccess('testEventPushanEvent', 'hello', 'eventpush', {tag = 'event', data = { key = 'some data', another_key = 123}}) - -_AFT.testVerbStatusSuccess('testEventAddanotherEvent', 'hello', 'eventadd', {tag = 'evt', name = 'anotherEvent'}) -_AFT.testVerbStatusSuccess('testEventSubanotherEvent', 'hello', 'eventsub', {tag = 'evt'}) -_AFT.testVerbStatusSuccess('testEventPushanotherEvent', 'hello', 'eventpush', {tag = 'evt', data = { key = 'weird others data', another_key = 123.456}}) - -_AFT.testVerbStatusSuccess('testGenerateWarning', 'hello', 'verbose', {level = 4, message = 'My Warning message!'}) - -_AFT.testEvtReceived("testanEventReceived", "hello/anEvent") -_AFT.testEvtReceived("testanotherEventReceived", "hello/anotherEvent") - -_AFT.testLogReceived("LogReceived", "verbose called for My Warning message!") - -_AFT.testCustom("mytest", function() - _AFT.assertEquals(false, false) -end) diff --git a/conf.d/project/lua.d/luaunit.lua b/conf.d/project/lua.d/luaunit.lua deleted file mode 100755 index 02377c9..0000000 --- a/conf.d/project/lua.d/luaunit.lua +++ /dev/null @@ -1,3044 +0,0 @@ ---[[ - luaunit.lua - -Description: A unit testing framework -Homepage: https://github.com/bluebird75/luaunit -Development by Philippe Fremy <phil@freehackers.org> -Based on initial work of Ryu, Gwang (http://www.gpgstudy.com/gpgiki/LuaUnit) -License: BSD License, see LICENSE.txt -]]-- - -require("math") -local M={} - --- private exported functions (for testing) -M.private = {} - -M.VERSION='3.3' -M._VERSION=M.VERSION -- For LuaUnit v2 compatibility - --- a version which distinguish between regular Lua and LuaJit -M._LUAVERSION = (jit and jit.version) or _VERSION - ---[[ Some people like assertEquals( actual, expected ) and some people prefer -assertEquals( expected, actual ). -]]-- -M.ORDER_ACTUAL_EXPECTED = true -M.PRINT_TABLE_REF_IN_ERROR_MSG = false -M.TABLE_EQUALS_KEYBYCONTENT = true -M.LINE_LENGTH = 80 -M.TABLE_DIFF_ANALYSIS_THRESHOLD = 10 -- display deep analysis for more than 10 items -M.LIST_DIFF_ANALYSIS_THRESHOLD = 10 -- display deep analysis for more than 10 items - ---[[ EPS is meant to help with Lua's floating point math in simple corner -cases like almostEquals(1.1-0.1, 1), which may not work as-is (e.g. on numbers -with rational binary representation) if the user doesn't provide some explicit -error margin. - -The default margin used by almostEquals() in such cases is EPS; and since -Lua may be compiled with different numeric precisions (single vs. double), we -try to select a useful default for it dynamically. Note: If the initial value -is not acceptable, it can be changed by the user to better suit specific needs. - -See also: https://en.wikipedia.org/wiki/Machine_epsilon -]] -M.EPS = 2^-52 -- = machine epsilon for "double", ~2.22E-16 -if math.abs(1.1 - 1 - 0.1) > M.EPS then - -- rounding error is above EPS, assume single precision - M.EPS = 2^-23 -- = machine epsilon for "float", ~1.19E-07 -end - --- set this to false to debug luaunit -local STRIP_LUAUNIT_FROM_STACKTRACE = true - -M.VERBOSITY_DEFAULT = 10 -M.VERBOSITY_LOW = 1 -M.VERBOSITY_QUIET = 0 -M.VERBOSITY_VERBOSE = 20 -M.DEFAULT_DEEP_ANALYSIS = nil -M.FORCE_DEEP_ANALYSIS = true -M.DISABLE_DEEP_ANALYSIS = false - --- set EXPORT_ASSERT_TO_GLOBALS to have all asserts visible as global values --- EXPORT_ASSERT_TO_GLOBALS = true - --- we need to keep a copy of the script args before it is overriden -local cmdline_argv = rawget(_G, "arg") - -M.FAILURE_PREFIX = 'LuaUnit test FAILURE: ' -- prefix string for failed tests -M.SUCCESS_PREFIX = 'LuaUnit test SUCCESS: ' -- prefix string for successful tests finished early - - - -M.USAGE=[[Usage: lua <your_test_suite.lua> [options] [testname1 [testname2] ... ] -Options: - -h, --help: Print this help - --version: Print version information - -v, --verbose: Increase verbosity - -q, --quiet: Set verbosity to minimum - -e, --error: Stop on first error - -f, --failure: Stop on first failure or error - -s, --shuffle: Shuffle tests before running them - -o, --output OUTPUT: Set output type to OUTPUT - Possible values: text, tap, junit, nil - -n, --name NAME: For junit only, mandatory name of xml file - -r, --repeat NUM: Execute all tests NUM times, e.g. to trig the JIT - -p, --pattern PATTERN: Execute all test names matching the Lua PATTERN - May be repeated to include several patterns - Make sure you escape magic chars like +? with % - -x, --exclude PATTERN: Exclude all test names matching the Lua PATTERN - May be repeated to exclude several patterns - Make sure you escape magic chars like +? with % - testname1, testname2, ... : tests to run in the form of testFunction, - TestClass or TestClass.testMethod -]] - -local is_equal -- defined here to allow calling from mismatchFormattingPureList - ----------------------------------------------------------------- --- --- general utility functions --- ----------------------------------------------------------------- - -local function pcall_or_abort(func, ...) - -- unpack is a global function for Lua 5.1, otherwise use table.unpack - local unpack = rawget(_G, "unpack") or table.unpack - local result = {pcall(func, ...)} - if not result[1] then - -- an error occurred - print(result[2]) -- error message - print() - print(M.USAGE) - os.exit(-1) - end - return unpack(result, 2) -end - -local crossTypeOrdering = { - number = 1, boolean = 2, string = 3, table = 4, other = 5 -} -local crossTypeComparison = { - number = function(a, b) return a < b end, - string = function(a, b) return a < b end, - other = function(a, b) return tostring(a) < tostring(b) end, -} - -local function crossTypeSort(a, b) - local type_a, type_b = type(a), type(b) - if type_a == type_b then - local func = crossTypeComparison[type_a] or crossTypeComparison.other - return func(a, b) - end - type_a = crossTypeOrdering[type_a] or crossTypeOrdering.other - type_b = crossTypeOrdering[type_b] or crossTypeOrdering.other - return type_a < type_b -end - -local function __genSortedIndex( t ) - -- Returns a sequence consisting of t's keys, sorted. - local sortedIndex = {} - - for key,_ in pairs(t) do - table.insert(sortedIndex, key) - end - - table.sort(sortedIndex, crossTypeSort) - return sortedIndex -end -M.private.__genSortedIndex = __genSortedIndex - -local function sortedNext(state, control) - -- Equivalent of the next() function of table iteration, but returns the - -- keys in sorted order (see __genSortedIndex and crossTypeSort). - -- The state is a temporary variable during iteration and contains the - -- sorted key table (state.sortedIdx). It also stores the last index (into - -- the keys) used by the iteration, to find the next one quickly. - local key - - --print("sortedNext: control = "..tostring(control) ) - if control == nil then - -- start of iteration - state.count = #state.sortedIdx - state.lastIdx = 1 - key = state.sortedIdx[1] - return key, state.t[key] - end - - -- normally, we expect the control variable to match the last key used - if control ~= state.sortedIdx[state.lastIdx] then - -- strange, we have to find the next value by ourselves - -- the key table is sorted in crossTypeSort() order! -> use bisection - local lower, upper = 1, state.count - repeat - state.lastIdx = math.modf((lower + upper) / 2) - key = state.sortedIdx[state.lastIdx] - if key == control then - break -- key found (and thus prev index) - end - if crossTypeSort(key, control) then - -- key < control, continue search "right" (towards upper bound) - lower = state.lastIdx + 1 - else - -- key > control, continue search "left" (towards lower bound) - upper = state.lastIdx - 1 - end - until lower > upper - if lower > upper then -- only true if the key wasn't found, ... - state.lastIdx = state.count -- ... so ensure no match in code below - end - end - - -- proceed by retrieving the next value (or nil) from the sorted keys - state.lastIdx = state.lastIdx + 1 - key = state.sortedIdx[state.lastIdx] - if key then - return key, state.t[key] - end - - -- getting here means returning `nil`, which will end the iteration -end - -local function sortedPairs(tbl) - -- Equivalent of the pairs() function on tables. Allows to iterate in - -- sorted order. As required by "generic for" loops, this will return the - -- iterator (function), an "invariant state", and the initial control value. - -- (see http://www.lua.org/pil/7.2.html) - return sortedNext, {t = tbl, sortedIdx = __genSortedIndex(tbl)}, nil -end -M.private.sortedPairs = sortedPairs - --- seed the random with a strongly varying seed -math.randomseed(os.clock()*1E11) - -local function randomizeTable( t ) - -- randomize the item orders of the table t - for i = #t, 2, -1 do - local j = math.random(i) - if i ~= j then - t[i], t[j] = t[j], t[i] - end - end -end -M.private.randomizeTable = randomizeTable - -local function strsplit(delimiter, text) --- Split text into a list consisting of the strings in text, separated --- by strings matching delimiter (which may _NOT_ be a pattern). --- Example: strsplit(", ", "Anna, Bob, Charlie, Dolores") - if delimiter == "" then -- this would result in endless loops - error("delimiter matches empty string!") - end - local list, pos, first, last = {}, 1 - while true do - first, last = text:find(delimiter, pos, true) - if first then -- found? - table.insert(list, text:sub(pos, first - 1)) - pos = last + 1 - else - table.insert(list, text:sub(pos)) - break - end - end - return list -end -M.private.strsplit = strsplit - -local function hasNewLine( s ) - -- return true if s has a newline - return (string.find(s, '\n', 1, true) ~= nil) -end -M.private.hasNewLine = hasNewLine - -local function prefixString( prefix, s ) - -- Prefix all the lines of s with prefix - return prefix .. string.gsub(s, '\n', '\n' .. prefix) -end -M.private.prefixString = prefixString - -local function strMatch(s, pattern, start, final ) - -- return true if s matches completely the pattern from index start to index end - -- return false in every other cases - -- if start is nil, matches from the beginning of the string - -- if final is nil, matches to the end of the string - start = start or 1 - final = final or string.len(s) - - local foundStart, foundEnd = string.find(s, pattern, start, false) - return foundStart == start and foundEnd == final -end -M.private.strMatch = strMatch - -local function patternFilter(patterns, expr) - -- Run `expr` through the inclusion and exclusion rules defined in patterns - -- and return true if expr shall be included, false for excluded. - -- Inclusion pattern are defined as normal patterns, exclusions - -- patterns start with `!` and are followed by a normal pattern - - -- result: nil = UNKNOWN (not matched yet), true = ACCEPT, false = REJECT - -- default: true if no explicit "include" is found, set to false otherwise - local default, result = true, nil - - if patterns ~= nil then - for _, pattern in ipairs(patterns) do - local exclude = pattern:sub(1,1) == '!' - if exclude then - pattern = pattern:sub(2) - else - -- at least one include pattern specified, a match is required - default = false - end - -- print('pattern: ',pattern) - -- print('exclude: ',exclude) - -- print('default: ',default) - - if string.find(expr, pattern) then - -- set result to false when excluding, true otherwise - result = not exclude - end - end - end - - if result ~= nil then - return result - end - return default -end -M.private.patternFilter = patternFilter - -local function xmlEscape( s ) - -- Return s escaped for XML attributes - -- escapes table: - -- " " - -- ' ' - -- < < - -- > > - -- & & - - return string.gsub( s, '.', { - ['&'] = "&", - ['"'] = """, - ["'"] = "'", - ['<'] = "<", - ['>'] = ">", - } ) -end -M.private.xmlEscape = xmlEscape - -local function xmlCDataEscape( s ) - -- Return s escaped for CData section, escapes: "]]>" - return string.gsub( s, ']]>', ']]>' ) -end -M.private.xmlCDataEscape = xmlCDataEscape - -local function stripLuaunitTrace( stackTrace ) - --[[ - -- Example of a traceback: - <<stack traceback: - example_with_luaunit.lua:130: in function 'test2_withFailure' - ./luaunit.lua:1449: in function <./luaunit.lua:1449> - [C]: in function 'xpcall' - ./luaunit.lua:1449: in function 'protectedCall' - ./luaunit.lua:1508: in function 'execOneFunction' - ./luaunit.lua:1596: in function 'runSuiteByInstances' - ./luaunit.lua:1660: in function 'runSuiteByNames' - ./luaunit.lua:1736: in function 'runSuite' - example_with_luaunit.lua:140: in main chunk - [C]: in ?>> - - Other example: - <<stack traceback: - ./luaunit.lua:545: in function 'assertEquals' - example_with_luaunit.lua:58: in function 'TestToto.test7' - ./luaunit.lua:1517: in function <./luaunit.lua:1517> - [C]: in function 'xpcall' - ./luaunit.lua:1517: in function 'protectedCall' - ./luaunit.lua:1578: in function 'execOneFunction' - ./luaunit.lua:1677: in function 'runSuiteByInstances' - ./luaunit.lua:1730: in function 'runSuiteByNames' - ./luaunit.lua:1806: in function 'runSuite' - example_with_luaunit.lua:140: in main chunk - [C]: in ?>> - - <<stack traceback: - luaunit2/example_with_luaunit.lua:124: in function 'test1_withFailure' - luaunit2/luaunit.lua:1532: in function <luaunit2/luaunit.lua:1532> - [C]: in function 'xpcall' - luaunit2/luaunit.lua:1532: in function 'protectedCall' - luaunit2/luaunit.lua:1591: in function 'execOneFunction' - luaunit2/luaunit.lua:1679: in function 'runSuiteByInstances' - luaunit2/luaunit.lua:1743: in function 'runSuiteByNames' - luaunit2/luaunit.lua:1819: in function 'runSuite' - luaunit2/example_with_luaunit.lua:140: in main chunk - [C]: in ?>> - - - -- first line is "stack traceback": KEEP - -- next line may be luaunit line: REMOVE - -- next lines are call in the program under testOk: REMOVE - -- next lines are calls from luaunit to call the program under test: KEEP - - -- Strategy: - -- keep first line - -- remove lines that are part of luaunit - -- kepp lines until we hit a luaunit line - ]] - - local function isLuaunitInternalLine( s ) - -- return true if line of stack trace comes from inside luaunit - return s:find('[/\\]luaunit%.lua:%d+: ') ~= nil - end - - -- print( '<<'..stackTrace..'>>' ) - - local t = strsplit( '\n', stackTrace ) - -- print( prettystr(t) ) - - local idx = 2 - - -- remove lines that are still part of luaunit - while t[idx] and isLuaunitInternalLine( t[idx] ) do - -- print('Removing : '..t[idx] ) - table.remove(t, idx) - end - - -- keep lines until we hit luaunit again - while t[idx] and (not isLuaunitInternalLine(t[idx])) do - -- print('Keeping : '..t[idx] ) - idx = idx + 1 - end - - -- remove remaining luaunit lines - while t[idx] do - -- print('Removing : '..t[idx] ) - table.remove(t, idx) - end - - -- print( prettystr(t) ) - return table.concat( t, '\n') - -end -M.private.stripLuaunitTrace = stripLuaunitTrace - - -local function prettystr_sub(v, indentLevel, printTableRefs, recursionTable ) - local type_v = type(v) - if "string" == type_v then - -- use clever delimiters according to content: - -- enclose with single quotes if string contains ", but no ' - if v:find('"', 1, true) and not v:find("'", 1, true) then - return "'" .. v .. "'" - end - -- use double quotes otherwise, escape embedded " - return '"' .. v:gsub('"', '\\"') .. '"' - - elseif "table" == type_v then - --if v.__class__ then - -- return string.gsub( tostring(v), 'table', v.__class__ ) - --end - return M.private._table_tostring(v, indentLevel, printTableRefs, recursionTable) - - elseif "number" == type_v then - -- eliminate differences in formatting between various Lua versions - if v ~= v then - return "#NaN" -- "not a number" - end - if v == math.huge then - return "#Inf" -- "infinite" - end - if v == -math.huge then - return "-#Inf" - end - if _VERSION == "Lua 5.3" then - local i = math.tointeger(v) - if i then - return tostring(i) - end - end - end - - return tostring(v) -end - -local function prettystr( v ) - --[[ Pretty string conversion, to display the full content of a variable of any type. - - * string are enclosed with " by default, or with ' if string contains a " - * tables are expanded to show their full content, with indentation in case of nested tables - ]]-- - local recursionTable = {} - local s = prettystr_sub(v, 1, M.PRINT_TABLE_REF_IN_ERROR_MSG, recursionTable) - if recursionTable.recursionDetected and not M.PRINT_TABLE_REF_IN_ERROR_MSG then - -- some table contain recursive references, - -- so we must recompute the value by including all table references - -- else the result looks like crap - recursionTable = {} - s = prettystr_sub(v, 1, true, recursionTable) - end - return s -end -M.prettystr = prettystr - -function M.adjust_err_msg_with_iter( err_msg, iter_msg ) - --[[ Adjust the error message err_msg: trim the FAILURE_PREFIX or SUCCESS_PREFIX information if needed, - add the iteration message if any and return the result. - - err_msg: string, error message captured with pcall - iter_msg: a string describing the current iteration ("iteration N") or nil - if there is no iteration in this test. - - Returns: (new_err_msg, test_status) - new_err_msg: string, adjusted error message, or nil in case of success - test_status: M.NodeStatus.FAIL, SUCCESS or ERROR according to the information - contained in the error message. - ]] - if iter_msg then - iter_msg = iter_msg..', ' - else - iter_msg = '' - end - - local RE_FILE_LINE = '.*:%d+: ' - - if (err_msg:find( M.SUCCESS_PREFIX ) == 1) or err_msg:match( '('..RE_FILE_LINE..')' .. M.SUCCESS_PREFIX .. ".*" ) then - -- test finished early with success() - return nil, M.NodeStatus.PASS - end - - if (err_msg:find( M.FAILURE_PREFIX ) == 1) or (err_msg:match( '('..RE_FILE_LINE..')' .. M.FAILURE_PREFIX .. ".*" ) ~= nil) then - -- substitute prefix by iteration message - err_msg = err_msg:gsub(M.FAILURE_PREFIX, iter_msg, 1) - -- print("failure detected") - return err_msg, M.NodeStatus.FAIL - else - -- print("error detected") - -- regular error, not a failure - if iter_msg then - local match - -- "./test\\test_luaunit.lua:2241: some error msg - match = err_msg:match( '(.*:%d+: ).*' ) - if match then - err_msg = err_msg:gsub( match, match .. iter_msg ) - else - -- no file:line: infromation, just add the iteration info at the beginning of the line - err_msg = iter_msg .. err_msg - end - end - return err_msg, M.NodeStatus.ERROR - end -end - -local function tryMismatchFormatting( table_a, table_b, doDeepAnalysis ) - --[[ - Prepares a nice error message when comparing tables, performing a deeper - analysis. - - Arguments: - * table_a, table_b: tables to be compared - * doDeepAnalysis: - M.DEFAULT_DEEP_ANALYSIS: (the default if not specified) perform deep analysis only for big lists and big dictionnaries - M.FORCE_DEEP_ANALYSIS : always perform deep analysis - M.DISABLE_DEEP_ANALYSIS: never perform deep analysis - - Returns: {success, result} - * success: false if deep analysis could not be performed - in this case, just use standard assertion message - * result: if success is true, a multi-line string with deep analysis of the two lists - ]] - - -- check if table_a & table_b are suitable for deep analysis - if type(table_a) ~= 'table' or type(table_b) ~= 'table' then - return false - end - - if doDeepAnalysis == M.DISABLE_DEEP_ANALYSIS then - return false - end - - local len_a, len_b, isPureList = #table_a, #table_b, true - - for k1, v1 in pairs(table_a) do - if type(k1) ~= 'number' or k1 > len_a then - -- this table a mapping - isPureList = false - break - end - end - - if isPureList then - for k2, v2 in pairs(table_b) do - if type(k2) ~= 'number' or k2 > len_b then - -- this table a mapping - isPureList = false - break - end - end - end - - if isPureList and math.min(len_a, len_b) < M.LIST_DIFF_ANALYSIS_THRESHOLD then - if not (doDeepAnalysis == M.FORCE_DEEP_ANALYSIS) then - return false - end - end - - if isPureList then - return M.private.mismatchFormattingPureList( table_a, table_b ) - else - -- only work on mapping for the moment - -- return M.private.mismatchFormattingMapping( table_a, table_b, doDeepAnalysis ) - return false - end -end -M.private.tryMismatchFormatting = tryMismatchFormatting - -local function getTaTbDescr() - if not M.ORDER_ACTUAL_EXPECTED then - return 'expected', 'actual' - end - return 'actual', 'expected' -end - -local function extendWithStrFmt( res, ... ) - table.insert( res, string.format( ... ) ) -end - -local function mismatchFormattingMapping( table_a, table_b, doDeepAnalysis ) - --[[ - Prepares a nice error message when comparing tables which are not pure lists, performing a deeper - analysis. - - Returns: {success, result} - * success: false if deep analysis could not be performed - in this case, just use standard assertion message - * result: if success is true, a multi-line string with deep analysis of the two lists - ]] - - -- disable for the moment - --[[ - local result = {} - local descrTa, descrTb = getTaTbDescr() - - local keysCommon = {} - local keysOnlyTa = {} - local keysOnlyTb = {} - local keysDiffTaTb = {} - - local k, v - - for k,v in pairs( table_a ) do - if is_equal( v, table_b[k] ) then - table.insert( keysCommon, k ) - else - if table_b[k] == nil then - table.insert( keysOnlyTa, k ) - else - table.insert( keysDiffTaTb, k ) - end - end - end - - for k,v in pairs( table_b ) do - if not is_equal( v, table_a[k] ) and table_a[k] == nil then - table.insert( keysOnlyTb, k ) - end - end - - local len_a = #keysCommon + #keysDiffTaTb + #keysOnlyTa - local len_b = #keysCommon + #keysDiffTaTb + #keysOnlyTb - local limited_display = (len_a < 5 or len_b < 5) - - if math.min(len_a, len_b) < M.TABLE_DIFF_ANALYSIS_THRESHOLD then - return false - end - - if not limited_display then - if len_a == len_b then - extendWithStrFmt( result, 'Table A (%s) and B (%s) both have %d items', descrTa, descrTb, len_a ) - else - extendWithStrFmt( result, 'Table A (%s) has %d items and table B (%s) has %d items', descrTa, len_a, descrTb, len_b ) - end - - if #keysCommon == 0 and #keysDiffTaTb == 0 then - table.insert( result, 'Table A and B have no keys in common, they are totally different') - else - local s_other = 'other ' - if #keysCommon then - extendWithStrFmt( result, 'Table A and B have %d identical items', #keysCommon ) - else - table.insert( result, 'Table A and B have no identical items' ) - s_other = '' - end - - if #keysDiffTaTb ~= 0 then - result[#result] = string.format( '%s and %d items differing present in both tables', result[#result], #keysDiffTaTb) - else - result[#result] = string.format( '%s and no %sitems differing present in both tables', result[#result], s_other, #keysDiffTaTb) - end - end - - extendWithStrFmt( result, 'Table A has %d keys not present in table B and table B has %d keys not present in table A', #keysOnlyTa, #keysOnlyTb ) - end - - local function keytostring(k) - if "string" == type(k) and k:match("^[_%a][_%w]*$") then - return k - end - return prettystr(k) - end - - if #keysDiffTaTb ~= 0 then - table.insert( result, 'Items differing in A and B:') - for k,v in sortedPairs( keysDiffTaTb ) do - extendWithStrFmt( result, ' - A[%s]: %s', keytostring(v), prettystr(table_a[v]) ) - extendWithStrFmt( result, ' + B[%s]: %s', keytostring(v), prettystr(table_b[v]) ) - end - end - - if #keysOnlyTa ~= 0 then - table.insert( result, 'Items only in table A:' ) - for k,v in sortedPairs( keysOnlyTa ) do - extendWithStrFmt( result, ' - A[%s]: %s', keytostring(v), prettystr(table_a[v]) ) - end - end - - if #keysOnlyTb ~= 0 then - table.insert( result, 'Items only in table B:' ) - for k,v in sortedPairs( keysOnlyTb ) do - extendWithStrFmt( result, ' + B[%s]: %s', keytostring(v), prettystr(table_b[v]) ) - end - end - - if #keysCommon ~= 0 then - table.insert( result, 'Items common to A and B:') - for k,v in sortedPairs( keysCommon ) do - extendWithStrFmt( result, ' = A and B [%s]: %s', keytostring(v), prettystr(table_a[v]) ) - end - end - - return true, table.concat( result, '\n') - ]] -end -M.private.mismatchFormattingMapping = mismatchFormattingMapping - -local function mismatchFormattingPureList( table_a, table_b ) - --[[ - Prepares a nice error message when comparing tables which are lists, performing a deeper - analysis. - - Returns: {success, result} - * success: false if deep analysis could not be performed - in this case, just use standard assertion message - * result: if success is true, a multi-line string with deep analysis of the two lists - ]] - local result, descrTa, descrTb = {}, getTaTbDescr() - - local len_a, len_b, refa, refb = #table_a, #table_b, '', '' - if M.PRINT_TABLE_REF_IN_ERROR_MSG then - refa, refb = string.format( '<%s> ', tostring(table_a)), string.format('<%s> ', tostring(table_b) ) - end - local longest, shortest = math.max(len_a, len_b), math.min(len_a, len_b) - local deltalv = longest - shortest - - local commonUntil = shortest - for i = 1, shortest do - if not is_equal(table_a[i], table_b[i]) then - commonUntil = i - 1 - break - end - end - - local commonBackTo = shortest - 1 - for i = 0, shortest - 1 do - if not is_equal(table_a[len_a-i], table_b[len_b-i]) then - commonBackTo = i - 1 - break - end - end - - - table.insert( result, 'List difference analysis:' ) - if len_a == len_b then - -- TODO: handle expected/actual naming - extendWithStrFmt( result, '* lists %sA (%s) and %sB (%s) have the same size', refa, descrTa, refb, descrTb ) - else - extendWithStrFmt( result, '* list sizes differ: list %sA (%s) has %d items, list %sB (%s) has %d items', refa, descrTa, len_a, refb, descrTb, len_b ) - end - - extendWithStrFmt( result, '* lists A and B start differing at index %d', commonUntil+1 ) - if commonBackTo >= 0 then - if deltalv > 0 then - extendWithStrFmt( result, '* lists A and B are equal again from index %d for A, %d for B', len_a-commonBackTo, len_b-commonBackTo ) - else - extendWithStrFmt( result, '* lists A and B are equal again from index %d', len_a-commonBackTo ) - end - end - - local function insertABValue(ai, bi) - bi = bi or ai - if is_equal( table_a[ai], table_b[bi]) then - return extendWithStrFmt( result, ' = A[%d], B[%d]: %s', ai, bi, prettystr(table_a[ai]) ) - else - extendWithStrFmt( result, ' - A[%d]: %s', ai, prettystr(table_a[ai])) - extendWithStrFmt( result, ' + B[%d]: %s', bi, prettystr(table_b[bi])) - end - end - - -- common parts to list A & B, at the beginning - if commonUntil > 0 then - table.insert( result, '* Common parts:' ) - for i = 1, commonUntil do - insertABValue( i ) - end - end - - -- diffing parts to list A & B - if commonUntil < shortest - commonBackTo - 1 then - table.insert( result, '* Differing parts:' ) - for i = commonUntil + 1, shortest - commonBackTo - 1 do - insertABValue( i ) - end - end - - -- display indexes of one list, with no match on other list - if shortest - commonBackTo <= longest - commonBackTo - 1 then - table.insert( result, '* Present only in one list:' ) - for i = shortest - commonBackTo, longest - commonBackTo - 1 do - if len_a > len_b then - extendWithStrFmt( result, ' - A[%d]: %s', i, prettystr(table_a[i]) ) - -- table.insert( result, '+ (no matching B index)') - else - -- table.insert( result, '- no matching A index') - extendWithStrFmt( result, ' + B[%d]: %s', i, prettystr(table_b[i]) ) - end - end - end - - -- common parts to list A & B, at the end - if commonBackTo >= 0 then - table.insert( result, '* Common parts at the end of the lists' ) - for i = longest - commonBackTo, longest do - if len_a > len_b then - insertABValue( i, i-deltalv ) - else - insertABValue( i-deltalv, i ) - end - end - end - - return true, table.concat( result, '\n') -end -M.private.mismatchFormattingPureList = mismatchFormattingPureList - -local function prettystrPairs(value1, value2, suffix_a, suffix_b) - --[[ - This function helps with the recurring task of constructing the "expected - vs. actual" error messages. It takes two arbitrary values and formats - corresponding strings with prettystr(). - - To keep the (possibly complex) output more readable in case the resulting - strings contain line breaks, they get automatically prefixed with additional - newlines. Both suffixes are optional (default to empty strings), and get - appended to the "value1" string. "suffix_a" is used if line breaks were - encountered, "suffix_b" otherwise. - - Returns the two formatted strings (including padding/newlines). - ]] - local str1, str2 = prettystr(value1), prettystr(value2) - if hasNewLine(str1) or hasNewLine(str2) then - -- line break(s) detected, add padding - return "\n" .. str1 .. (suffix_a or ""), "\n" .. str2 - end - return str1 .. (suffix_b or ""), str2 -end -M.private.prettystrPairs = prettystrPairs - -local function _table_raw_tostring( t ) - -- return the default tostring() for tables, with the table ID, even if the table has a metatable - -- with the __tostring converter - local mt = getmetatable( t ) - if mt then setmetatable( t, nil ) end - local ref = tostring(t) - if mt then setmetatable( t, mt ) end - return ref -end -M.private._table_raw_tostring = _table_raw_tostring - -local TABLE_TOSTRING_SEP = ", " -local TABLE_TOSTRING_SEP_LEN = string.len(TABLE_TOSTRING_SEP) - -local function _table_tostring( tbl, indentLevel, printTableRefs, recursionTable ) - printTableRefs = printTableRefs or M.PRINT_TABLE_REF_IN_ERROR_MSG - recursionTable = recursionTable or {} - recursionTable[tbl] = true - - local result, dispOnMultLines = {}, false - - -- like prettystr but do not enclose with "" if the string is just alphanumerical - -- this is better for displaying table keys who are often simple strings - local function keytostring(k) - if "string" == type(k) and k:match("^[_%a][_%w]*$") then - return k - end - return prettystr_sub(k, indentLevel+1, printTableRefs, recursionTable) - end - - local mt = getmetatable( tbl ) - - if mt and mt.__tostring then - -- if table has a __tostring() function in its metatable, use it to display the table - -- else, compute a regular table - result = strsplit( '\n', tostring(tbl) ) - return M.private._table_tostring_format_multiline_string( result, indentLevel ) - - else - -- no metatable, compute the table representation - - local entry, count, seq_index = nil, 0, 1 - for k, v in sortedPairs( tbl ) do - - -- key part - if k == seq_index then - -- for the sequential part of tables, we'll skip the "<key>=" output - entry = '' - seq_index = seq_index + 1 - elseif recursionTable[k] then - -- recursion in the key detected - recursionTable.recursionDetected = true - entry = "<".._table_raw_tostring(k)..">=" - else - entry = keytostring(k) .. "=" - end - - -- value part - if recursionTable[v] then - -- recursion in the value detected! - recursionTable.recursionDetected = true - entry = entry .. "<".._table_raw_tostring(v)..">" - else - entry = entry .. - prettystr_sub( v, indentLevel+1, printTableRefs, recursionTable ) - end - count = count + 1 - result[count] = entry - end - return M.private._table_tostring_format_result( tbl, result, indentLevel, printTableRefs ) - end - -end -M.private._table_tostring = _table_tostring -- prettystr_sub() needs it - -local function _table_tostring_format_multiline_string( tbl_str, indentLevel ) - local indentString = '\n'..string.rep(" ", indentLevel - 1) - return table.concat( tbl_str, indentString ) - -end -M.private._table_tostring_format_multiline_string = _table_tostring_format_multiline_string - - -local function _table_tostring_format_result( tbl, result, indentLevel, printTableRefs ) - -- final function called in _table_to_string() to format the resulting list of - -- string describing the table. - - local dispOnMultLines = false - - -- set dispOnMultLines to true if the maximum LINE_LENGTH would be exceeded with the values - local totalLength = 0 - for k, v in ipairs( result ) do - totalLength = totalLength + string.len( v ) - if totalLength >= M.LINE_LENGTH then - dispOnMultLines = true - break - end - end - - -- set dispOnMultLines to true if the max LINE_LENGTH would be exceeded - -- with the values and the separators. - if not dispOnMultLines then - -- adjust with length of separator(s): - -- two items need 1 sep, three items two seps, ... plus len of '{}' - if #result > 0 then - totalLength = totalLength + TABLE_TOSTRING_SEP_LEN * (#result - 1) - end - dispOnMultLines = (totalLength + 2 >= M.LINE_LENGTH) - end - - -- now reformat the result table (currently holding element strings) - if dispOnMultLines then - local indentString = string.rep(" ", indentLevel - 1) - result = { - "{\n ", - indentString, - table.concat(result, ",\n " .. indentString), - "\n", - indentString, - "}" - } - else - result = {"{", table.concat(result, TABLE_TOSTRING_SEP), "}"} - end - if printTableRefs then - table.insert(result, 1, "<".._table_raw_tostring(tbl).."> ") -- prepend table ref - end - return table.concat(result) -end -M.private._table_tostring_format_result = _table_tostring_format_result -- prettystr_sub() needs it - -local function _table_contains(t, element) - if type(t) == "table" then - local type_e = type(element) - for _, value in pairs(t) do - if type(value) == type_e then - if value == element then - return true - end - if type_e == 'table' then - -- if we wanted recursive items content comparison, we could use - -- _is_table_items_equals(v, expected) but one level of just comparing - -- items is sufficient - if M.private._is_table_equals( value, element ) then - return true - end - end - end - end - end - return false -end - -local function _is_table_items_equals(actual, expected ) - local type_a, type_e = type(actual), type(expected) - - if (type_a == 'table') and (type_e == 'table') then - for k, v in pairs(actual) do - if not _table_contains(expected, v) then - return false - end - end - for k, v in pairs(expected) do - if not _table_contains(actual, v) then - return false - end - end - return true - - elseif type_a ~= type_e then - return false - - elseif actual ~= expected then - return false - end - - return true -end - ---[[ -This is a specialized metatable to help with the bookkeeping of recursions -in _is_table_equals(). It provides an __index table that implements utility -functions for easier management of the table. The "cached" method queries -the state of a specific (actual,expected) pair; and the "store" method sets -this state to the given value. The state of pairs not "seen" / visited is -assumed to be `nil`. -]] -local _recursion_cache_MT = { - __index = { - -- Return the cached value for an (actual,expected) pair (or `nil`) - cached = function(t, actual, expected) - local subtable = t[actual] or {} - return subtable[expected] - end, - - -- Store cached value for a specific (actual,expected) pair. - -- Returns the value, so it's easy to use for a "tailcall" (return ...). - store = function(t, actual, expected, value, asymmetric) - local subtable = t[actual] - if not subtable then - subtable = {} - t[actual] = subtable - end - subtable[expected] = value - - -- Unless explicitly marked "asymmetric": Consider the recursion - -- on (expected,actual) to be equivalent to (actual,expected) by - -- default, and thus cache the value for both. - if not asymmetric then - t:store(expected, actual, value, true) - end - - return value - end - } -} - -local function _is_table_equals(actual, expected, recursions) - local type_a, type_e = type(actual), type(expected) - recursions = recursions or setmetatable({}, _recursion_cache_MT) - - if type_a ~= type_e then - return false -- different types won't match - end - - if (type_a == 'table') --[[ and (type_e == 'table') ]] then - if actual == expected then - -- Both reference the same table, so they are actually identical - return recursions:store(actual, expected, true) - end - - -- If we've tested this (actual,expected) pair before: return cached value - local previous = recursions:cached(actual, expected) - if previous ~= nil then - return previous - end - - -- Mark this (actual,expected) pair, so we won't recurse it again. For - -- now, assume a "false" result, which we might adjust later if needed. - recursions:store(actual, expected, false) - - -- Tables must have identical element count, or they can't match. - if (#actual ~= #expected) then - return false - end - - local actualKeysMatched, actualTableKeys = {}, {} - - for k, v in pairs(actual) do - if M.TABLE_EQUALS_KEYBYCONTENT and type(k) == "table" then - -- If the keys are tables, things get a bit tricky here as we - -- can have _is_table_equals(t[k1], t[k2]) despite k1 ~= k2. So - -- we first collect table keys from "actual", and then later try - -- to match each table key from "expected" to actualTableKeys. - table.insert(actualTableKeys, k) - else - if not _is_table_equals(v, expected[k], recursions) then - return false -- Mismatch on value, tables can't be equal - end - actualKeysMatched[k] = true -- Keep track of matched keys - end - end - - for k, v in pairs(expected) do - if M.TABLE_EQUALS_KEYBYCONTENT and type(k) == "table" then - local found = false - -- Note: DON'T use ipairs() here, table may be non-sequential! - for i, candidate in pairs(actualTableKeys) do - if _is_table_equals(candidate, k, recursions) then - if _is_table_equals(actual[candidate], v, recursions) then - found = true - -- Remove the candidate we matched against from the list - -- of table keys, so each key in actual can only match - -- one key in expected. - actualTableKeys[i] = nil - break - end - -- keys match but values don't, keep searching - end - end - if not found then - return false -- no matching (key,value) pair - end - else - if not actualKeysMatched[k] then - -- Found a key that we did not see in "actual" -> mismatch - return false - end - -- Otherwise actual[k] was already matched against v = expected[k]. - end - end - - if next(actualTableKeys) then - -- If there is any key left in actualTableKeys, then that is - -- a table-type key in actual with no matching counterpart - -- (in expected), and so the tables aren't equal. - return false - end - - -- The tables are actually considered equal, update cache and return result - return recursions:store(actual, expected, true) - - elseif actual ~= expected then - return false - end - - return true -end -M.private._is_table_equals = _is_table_equals -is_equal = _is_table_equals - -local function failure(main_msg, extra_msg_or_nil, level) - -- raise an error indicating a test failure - -- for error() compatibility we adjust "level" here (by +1), to report the - -- calling context - local msg - if type(extra_msg_or_nil) == 'string' and extra_msg_or_nil:len() > 0 then - msg = extra_msg_or_nil .. '\n' .. main_msg - else - msg = main_msg - end - error(M.FAILURE_PREFIX .. msg, (level or 1) + 1) -end - -local function fail_fmt(level, extra_msg_or_nil, ...) - -- failure with printf-style formatted message and given error level - failure(string.format(...), extra_msg_or_nil, (level or 1) + 1) -end -M.private.fail_fmt = fail_fmt - -local function error_fmt(level, ...) - -- printf-style error() - error(string.format(...), (level or 1) + 1) -end - ----------------------------------------------------------------- --- --- assertions --- ----------------------------------------------------------------- - -local function errorMsgEquality(actual, expected, doDeepAnalysis) - - if not M.ORDER_ACTUAL_EXPECTED then - expected, actual = actual, expected - end - if type(expected) == 'string' or type(expected) == 'table' then - local strExpected, strActual = prettystrPairs(expected, actual) - local result = string.format("expected: %s\nactual: %s", strExpected, strActual) - - -- extend with mismatch analysis if possible: - local success, mismatchResult - success, mismatchResult = tryMismatchFormatting( actual, expected, doDeepAnalysis ) - if success then - result = table.concat( { result, mismatchResult }, '\n' ) - end - return result - end - return string.format("expected: %s, actual: %s", - prettystr(expected), prettystr(actual)) -end - -function M.assertError(f, ...) - -- assert that calling f with the arguments will raise an error - -- example: assertError( f, 1, 2 ) => f(1,2) should generate an error - if pcall( f, ... ) then - failure( "Expected an error when calling function but no error generated", nil, 2 ) - end -end - -function M.fail( msg ) - -- stops a test due to a failure - failure( msg, nil, 2 ) -end - -function M.failIf( cond, msg ) - -- Fails a test with "msg" if condition is true - if cond then - failure( msg, nil, 2 ) - end -end - -function M.success() - -- stops a test with a success - error(M.SUCCESS_PREFIX, 2) -end - -function M.successIf( cond ) - -- stops a test with a success if condition is met - if cond then - error(M.SUCCESS_PREFIX, 2) - end -end - - ------------------------------------------------------------------- --- Equality assertions ------------------------------------------------------------------- - -function M.assertEquals(actual, expected, extra_msg_or_nil, doDeepAnalysis) - if type(actual) == 'table' and type(expected) == 'table' then - if not _is_table_equals(actual, expected) then - failure( errorMsgEquality(actual, expected, doDeepAnalysis), extra_msg_or_nil, 2 ) - end - elseif type(actual) ~= type(expected) then - failure( errorMsgEquality(actual, expected), extra_msg_or_nil, 2 ) - elseif actual ~= expected then - failure( errorMsgEquality(actual, expected), extra_msg_or_nil, 2 ) - end -end - -function M.almostEquals( actual, expected, margin ) - if type(actual) ~= 'number' or type(expected) ~= 'number' or type(margin) ~= 'number' then - error_fmt(3, 'almostEquals: must supply only number arguments.\nArguments supplied: %s, %s, %s', - prettystr(actual), prettystr(expected), prettystr(margin)) - end - if margin < 0 then - error('almostEquals: margin must not be negative, current value is ' .. margin, 3) - end - return math.abs(expected - actual) <= margin -end - -function M.assertAlmostEquals( actual, expected, margin, extra_msg_or_nil ) - -- check that two floats are close by margin - margin = margin or M.EPS - if not M.almostEquals(actual, expected, margin) then - if not M.ORDER_ACTUAL_EXPECTED then - expected, actual = actual, expected - end - local delta = math.abs(actual - expected) - fail_fmt(2, extra_msg_or_nil, 'Values are not almost equal\n' .. - 'Actual: %s, expected: %s, delta %s above margin of %s', - actual, expected, delta, margin) - end -end - -function M.assertNotEquals(actual, expected, extra_msg_or_nil) - if type(actual) ~= type(expected) then - return - end - - if type(actual) == 'table' and type(expected) == 'table' then - if not _is_table_equals(actual, expected) then - return - end - elseif actual ~= expected then - return - end - fail_fmt(2, extra_msg_or_nil, 'Received the not expected value: %s', prettystr(actual)) -end - -function M.assertNotAlmostEquals( actual, expected, margin, extra_msg_or_nil ) - -- check that two floats are not close by margin - margin = margin or M.EPS - if M.almostEquals(actual, expected, margin) then - if not M.ORDER_ACTUAL_EXPECTED then - expected, actual = actual, expected - end - local delta = math.abs(actual - expected) - fail_fmt(2, extra_msg_or_nil, 'Values are almost equal\nActual: %s, expected: %s' .. - ', delta %s below margin of %s', - actual, expected, delta, margin) - end -end - -function M.assertItemsEquals(actual, expected, extra_msg_or_nil) - -- checks that the items of table expected - -- are contained in table actual. Warning, this function - -- is at least O(n^2) - if not _is_table_items_equals(actual, expected ) then - expected, actual = prettystrPairs(expected, actual) - fail_fmt(2, extra_msg_or_nil, 'Content of the tables are not identical:\nExpected: %s\nActual: %s', - expected, actual) - end -end - ------------------------------------------------------------------- --- String assertion ------------------------------------------------------------------- - -function M.assertStrContains( str, sub, isPattern, extra_msg_or_nil ) - -- this relies on lua string.find function - -- a string always contains the empty string - if not string.find(str, sub, 1, not isPattern) then - sub, str = prettystrPairs(sub, str, '\n') - fail_fmt(2, extra_msg_or_nil, 'Could not find %s %s in string %s', - isPattern and 'pattern' or 'substring', sub, str) - end -end - -function M.assertStrIContains( str, sub, extra_msg_or_nil ) - -- this relies on lua string.find function - -- a string always contains the empty string - if not string.find(str:lower(), sub:lower(), 1, true) then - sub, str = prettystrPairs(sub, str, '\n') - fail_fmt(2, extra_msg_or_nil, 'Could not find (case insensitively) substring %s in string %s', - sub, str) - end -end - -function M.assertNotStrContains( str, sub, isPattern, extra_msg_or_nil ) - -- this relies on lua string.find function - -- a string always contains the empty string - if string.find(str, sub, 1, not isPattern) then - sub, str = prettystrPairs(sub, str, '\n') - fail_fmt(2, extra_msg_or_nil, 'Found the not expected %s %s in string %s', - isPattern and 'pattern' or 'substring', sub, str) - end -end - -function M.assertNotStrIContains( str, sub, extra_msg_or_nil ) - -- this relies on lua string.find function - -- a string always contains the empty string - if string.find(str:lower(), sub:lower(), 1, true) then - sub, str = prettystrPairs(sub, str, '\n') - fail_fmt(2, extra_msg_or_nil, 'Found (case insensitively) the not expected substring %s in string %s', - sub, str) - end -end - -function M.assertStrMatches( str, pattern, start, final, extra_msg_or_nil ) - -- Verify a full match for the string - if not strMatch( str, pattern, start, final ) then - pattern, str = prettystrPairs(pattern, str, '\n') - fail_fmt(2, extra_msg_or_nil, 'Could not match pattern %s with string %s', - pattern, str) - end -end - -function M.assertErrorMsgEquals( expectedMsg, func, ... ) - -- assert that calling f with the arguments will raise an error - -- example: assertError( f, 1, 2 ) => f(1,2) should generate an error - local no_error, error_msg = pcall( func, ... ) - if no_error then - failure( 'No error generated when calling function but expected error: '..M.prettystr(expectedMsg), nil, 2 ) - end - if type(expectedMsg) == "string" and type(error_msg) ~= "string" then - -- table are converted to string automatically - error_msg = tostring(error_msg) - end - local differ = false - if error_msg ~= expectedMsg then - local tr = type(error_msg) - local te = type(expectedMsg) - if te == 'table' then - if tr ~= 'table' then - differ = true - else - local ok = pcall(M.assertItemsEquals, error_msg, expectedMsg) - if not ok then - differ = true - end - end - else - differ = true - end - end - - if differ then - error_msg, expectedMsg = prettystrPairs(error_msg, expectedMsg) - fail_fmt(2, nil, 'Error message expected: %s\nError message received: %s\n', - expectedMsg, error_msg) - end -end - -function M.assertErrorMsgContains( partialMsg, func, ... ) - -- assert that calling f with the arguments will raise an error - -- example: assertError( f, 1, 2 ) => f(1,2) should generate an error - local no_error, error_msg = pcall( func, ... ) - if no_error then - failure( 'No error generated when calling function but expected error containing: '..prettystr(partialMsg), nil, 2 ) - end - if type(error_msg) ~= "string" then - error_msg = tostring(error_msg) - end - if not string.find( error_msg, partialMsg, nil, true ) then - error_msg, partialMsg = prettystrPairs(error_msg, partialMsg) - fail_fmt(2, nil, 'Error message does not contain: %s\nError message received: %s\n', - partialMsg, error_msg) - end -end - -function M.assertErrorMsgMatches( expectedMsg, func, ... ) - -- assert that calling f with the arguments will raise an error - -- example: assertError( f, 1, 2 ) => f(1,2) should generate an error - local no_error, error_msg = pcall( func, ... ) - if no_error then - failure( 'No error generated when calling function but expected error matching: "'..expectedMsg..'"', nil, 2 ) - end - if type(error_msg) ~= "string" then - error_msg = tostring(error_msg) - end - if not strMatch( error_msg, expectedMsg ) then - expectedMsg, error_msg = prettystrPairs(expectedMsg, error_msg) - fail_fmt(2, nil, 'Error message does not match pattern: %s\nError message received: %s\n', - expectedMsg, error_msg) - end -end - ------------------------------------------------------------------- --- Type assertions ------------------------------------------------------------------- - -function M.assertEvalToTrue(value, extra_msg_or_nil) - if not value then - failure("expected: a value evaluating to true, actual: " ..prettystr(value), extra_msg_or_nil, 2) - end -end - -function M.assertEvalToFalse(value, extra_msg_or_nil) - if value then - failure("expected: false or nil, actual: " ..prettystr(value), extra_msg_or_nil, 2) - end -end - -function M.assertIsTrue(value, extra_msg_or_nil) - if value ~= true then - failure("expected: true, actual: " ..prettystr(value), extra_msg_or_nil, 2) - end -end - -function M.assertNotIsTrue(value, extra_msg_or_nil) - if value == true then - failure("expected: not true, actual: " ..prettystr(value), extra_msg_or_nil, 2) - end -end - -function M.assertIsFalse(value, extra_msg_or_nil) - if value ~= false then - failure("expected: false, actual: " ..prettystr(value), extra_msg_or_nil, 2) - end -end - -function M.assertNotIsFalse(value, extra_msg_or_nil) - if value == false then - failure("expected: not false, actual: " ..prettystr(value), extra_msg_or_nil, 2) - end -end - -function M.assertIsNil(value, extra_msg_or_nil) - if value ~= nil then - failure("expected: nil, actual: " ..prettystr(value), extra_msg_or_nil, 2) - end -end - -function M.assertNotIsNil(value, extra_msg_or_nil) - if value == nil then - failure("expected: not nil, actual: nil", extra_msg_or_nil, 2) - end -end - ---[[ -Add type assertion functions to the module table M. Each of these functions -takes a single parameter "value", and checks that its Lua type matches the -expected string (derived from the function name): - -M.assertIsXxx(value) -> ensure that type(value) conforms to "xxx" -]] -for _, funcName in ipairs( - {'assertIsNumber', 'assertIsString', 'assertIsTable', 'assertIsBoolean', - 'assertIsFunction', 'assertIsUserdata', 'assertIsThread'} -) do - local typeExpected = funcName:match("^assertIs([A-Z]%a*)$") - -- Lua type() always returns lowercase, also make sure the match() succeeded - typeExpected = typeExpected and typeExpected:lower() - or error("bad function name '"..funcName.."' for type assertion") - - M[funcName] = function(value, extra_msg_or_nil) - if type(value) ~= typeExpected then - if type(value) == 'nil' then - fail_fmt(2, extra_msg_or_nil, 'expected: a %s value, actual: nil', - typeExpected, type(value), prettystrPairs(value)) - else - fail_fmt(2, extra_msg_or_nil, 'expected: a %s value, actual: type %s, value %s', - typeExpected, type(value), prettystrPairs(value)) - end - end - end -end - ---[[ -Add shortcuts for verifying type of a variable, without failure (luaunit v2 compatibility) -M.isXxx(value) -> returns true if type(value) conforms to "xxx" -]] -for _, typeExpected in ipairs( - {'Number', 'String', 'Table', 'Boolean', - 'Function', 'Userdata', 'Thread', 'Nil' } -) do - local typeExpectedLower = typeExpected:lower() - local isType = function(value) - return (type(value) == typeExpectedLower) - end - M['is'..typeExpected] = isType - M['is_'..typeExpectedLower] = isType -end - ---[[ -Add non-type assertion functions to the module table M. Each of these functions -takes a single parameter "value", and checks that its Lua type differs from the -expected string (derived from the function name): - -M.assertNotIsXxx(value) -> ensure that type(value) is not "xxx" -]] -for _, funcName in ipairs( - {'assertNotIsNumber', 'assertNotIsString', 'assertNotIsTable', 'assertNotIsBoolean', - 'assertNotIsFunction', 'assertNotIsUserdata', 'assertNotIsThread'} -) do - local typeUnexpected = funcName:match("^assertNotIs([A-Z]%a*)$") - -- Lua type() always returns lowercase, also make sure the match() succeeded - typeUnexpected = typeUnexpected and typeUnexpected:lower() - or error("bad function name '"..funcName.."' for type assertion") - - M[funcName] = function(value, extra_msg_or_nil) - if type(value) == typeUnexpected then - fail_fmt(2, extra_msg_or_nil, 'expected: not a %s type, actual: value %s', - typeUnexpected, prettystrPairs(value)) - end - end -end - -function M.assertIs(actual, expected, extra_msg_or_nil) - if actual ~= expected then - if not M.ORDER_ACTUAL_EXPECTED then - actual, expected = expected, actual - end - expected, actual = prettystrPairs(expected, actual, '\n', '') - fail_fmt(2, extra_msg_or_nil, 'expected and actual object should not be different\nExpected: %s\nReceived: %s', - expected, actual) - end -end - -function M.assertNotIs(actual, expected, extra_msg_or_nil) - if actual == expected then - if not M.ORDER_ACTUAL_EXPECTED then - expected = actual - end - fail_fmt(2, extra_msg_or_nil, 'expected and actual object should be different: %s', - prettystrPairs(expected)) - end -end - - ------------------------------------------------------------------- --- Scientific assertions ------------------------------------------------------------------- - - -function M.assertIsNaN(value, extra_msg_or_nil) - if type(value) ~= "number" or value == value then - failure("expected: NaN, actual: " ..prettystr(value), extra_msg_or_nil, 2) - end -end - -function M.assertNotIsNaN(value, extra_msg_or_nil) - if type(value) == "number" and value ~= value then - failure("expected: not NaN, actual: NaN", extra_msg_or_nil, 2) - end -end - -function M.assertIsInf(value, extra_msg_or_nil) - if type(value) ~= "number" or math.abs(value) ~= math.huge then - failure("expected: #Inf, actual: " ..prettystr(value), extra_msg_or_nil, 2) - end -end - -function M.assertIsPlusInf(value, extra_msg_or_nil) - if type(value) ~= "number" or value ~= math.huge then - failure("expected: #Inf, actual: " ..prettystr(value), extra_msg_or_nil, 2) - end -end - -function M.assertIsMinusInf(value, extra_msg_or_nil) - if type(value) ~= "number" or value ~= -math.huge then - failure("expected: -#Inf, actual: " ..prettystr(value), extra_msg_or_nil, 2) - end -end - -function M.assertNotIsPlusInf(value, extra_msg_or_nil) - if type(value) == "number" and value == math.huge then - failure("expected: not #Inf, actual: #Inf", extra_msg_or_nil, 2) - end -end - -function M.assertNotIsMinusInf(value, extra_msg_or_nil) - if type(value) == "number" and value == -math.huge then - failure("expected: not -#Inf, actual: -#Inf", extra_msg_or_nil, 2) - end -end - -function M.assertNotIsInf(value, extra_msg_or_nil) - if type(value) == "number" and math.abs(value) == math.huge then - failure("expected: not infinity, actual: " .. prettystr(value), extra_msg_or_nil, 2) - end -end - -function M.assertIsPlusZero(value, extra_msg_or_nil) - if type(value) ~= 'number' or value ~= 0 then - failure("expected: +0.0, actual: " ..prettystr(value), extra_msg_or_nil, 2) - else if (1/value == -math.huge) then - -- more precise error diagnosis - failure("expected: +0.0, actual: -0.0", extra_msg_or_nil, 2) - else if (1/value ~= math.huge) then - -- strange, case should have already been covered - failure("expected: +0.0, actual: " ..prettystr(value), extra_msg_or_nil, 2) - end - end - end -end - -function M.assertIsMinusZero(value, extra_msg_or_nil) - if type(value) ~= 'number' or value ~= 0 then - failure("expected: -0.0, actual: " ..prettystr(value), extra_msg_or_nil, 2) - else if (1/value == math.huge) then - -- more precise error diagnosis - failure("expected: -0.0, actual: +0.0", extra_msg_or_nil, 2) - else if (1/value ~= -math.huge) then - -- strange, case should have already been covered - failure("expected: -0.0, actual: " ..prettystr(value), extra_msg_or_nil, 2) - end - end - end -end - -function M.assertNotIsPlusZero(value, extra_msg_or_nil) - if type(value) == 'number' and (1/value == math.huge) then - failure("expected: not +0.0, actual: +0.0", extra_msg_or_nil, 2) - end -end - -function M.assertNotIsMinusZero(value, extra_msg_or_nil) - if type(value) == 'number' and (1/value == -math.huge) then - failure("expected: not -0.0, actual: -0.0", extra_msg_or_nil, 2) - end -end - ----------------------------------------------------------------- --- Compatibility layer ----------------------------------------------------------------- - --- for compatibility with LuaUnit v2.x -function M.wrapFunctions() - -- In LuaUnit version <= 2.1 , this function was necessary to include - -- a test function inside the global test suite. Nowadays, the functions - -- are simply run directly as part of the test discovery process. - -- so just do nothing ! - io.stderr:write[[Use of WrapFunctions() is no longer needed. -Just prefix your test function names with "test" or "Test" and they -will be picked up and run by LuaUnit. -]] -end - -local list_of_funcs = { - -- { official function name , alias } - - -- general assertions - { 'assertEquals' , 'assert_equals' }, - { 'assertItemsEquals' , 'assert_items_equals' }, - { 'assertNotEquals' , 'assert_not_equals' }, - { 'assertAlmostEquals' , 'assert_almost_equals' }, - { 'assertNotAlmostEquals' , 'assert_not_almost_equals' }, - { 'assertEvalToTrue' , 'assert_eval_to_true' }, - { 'assertEvalToFalse' , 'assert_eval_to_false' }, - { 'assertStrContains' , 'assert_str_contains' }, - { 'assertStrIContains' , 'assert_str_icontains' }, - { 'assertNotStrContains' , 'assert_not_str_contains' }, - { 'assertNotStrIContains' , 'assert_not_str_icontains' }, - { 'assertStrMatches' , 'assert_str_matches' }, - { 'assertError' , 'assert_error' }, - { 'assertErrorMsgEquals' , 'assert_error_msg_equals' }, - { 'assertErrorMsgContains' , 'assert_error_msg_contains' }, - { 'assertErrorMsgMatches' , 'assert_error_msg_matches' }, - { 'assertIs' , 'assert_is' }, - { 'assertNotIs' , 'assert_not_is' }, - { 'wrapFunctions' , 'WrapFunctions' }, - { 'wrapFunctions' , 'wrap_functions' }, - - -- type assertions: assertIsXXX -> assert_is_xxx - { 'assertIsNumber' , 'assert_is_number' }, - { 'assertIsString' , 'assert_is_string' }, - { 'assertIsTable' , 'assert_is_table' }, - { 'assertIsBoolean' , 'assert_is_boolean' }, - { 'assertIsNil' , 'assert_is_nil' }, - { 'assertIsTrue' , 'assert_is_true' }, - { 'assertIsFalse' , 'assert_is_false' }, - { 'assertIsNaN' , 'assert_is_nan' }, - { 'assertIsInf' , 'assert_is_inf' }, - { 'assertIsPlusInf' , 'assert_is_plus_inf' }, - { 'assertIsMinusInf' , 'assert_is_minus_inf' }, - { 'assertIsPlusZero' , 'assert_is_plus_zero' }, - { 'assertIsMinusZero' , 'assert_is_minus_zero' }, - { 'assertIsFunction' , 'assert_is_function' }, - { 'assertIsThread' , 'assert_is_thread' }, - { 'assertIsUserdata' , 'assert_is_userdata' }, - - -- type assertions: assertIsXXX -> assertXxx - { 'assertIsNumber' , 'assertNumber' }, - { 'assertIsString' , 'assertString' }, - { 'assertIsTable' , 'assertTable' }, - { 'assertIsBoolean' , 'assertBoolean' }, - { 'assertIsNil' , 'assertNil' }, - { 'assertIsTrue' , 'assertTrue' }, - { 'assertIsFalse' , 'assertFalse' }, - { 'assertIsNaN' , 'assertNaN' }, - { 'assertIsInf' , 'assertInf' }, - { 'assertIsPlusInf' , 'assertPlusInf' }, - { 'assertIsMinusInf' , 'assertMinusInf' }, - { 'assertIsPlusZero' , 'assertPlusZero' }, - { 'assertIsMinusZero' , 'assertMinusZero'}, - { 'assertIsFunction' , 'assertFunction' }, - { 'assertIsThread' , 'assertThread' }, - { 'assertIsUserdata' , 'assertUserdata' }, - - -- type assertions: assertIsXXX -> assert_xxx (luaunit v2 compat) - { 'assertIsNumber' , 'assert_number' }, - { 'assertIsString' , 'assert_string' }, - { 'assertIsTable' , 'assert_table' }, - { 'assertIsBoolean' , 'assert_boolean' }, - { 'assertIsNil' , 'assert_nil' }, - { 'assertIsTrue' , 'assert_true' }, - { 'assertIsFalse' , 'assert_false' }, - { 'assertIsNaN' , 'assert_nan' }, - { 'assertIsInf' , 'assert_inf' }, - { 'assertIsPlusInf' , 'assert_plus_inf' }, - { 'assertIsMinusInf' , 'assert_minus_inf' }, - { 'assertIsPlusZero' , 'assert_plus_zero' }, - { 'assertIsMinusZero' , 'assert_minus_zero' }, - { 'assertIsFunction' , 'assert_function' }, - { 'assertIsThread' , 'assert_thread' }, - { 'assertIsUserdata' , 'assert_userdata' }, - - -- type assertions: assertNotIsXXX -> assert_not_is_xxx - { 'assertNotIsNumber' , 'assert_not_is_number' }, - { 'assertNotIsString' , 'assert_not_is_string' }, - { 'assertNotIsTable' , 'assert_not_is_table' }, - { 'assertNotIsBoolean' , 'assert_not_is_boolean' }, - { 'assertNotIsNil' , 'assert_not_is_nil' }, - { 'assertNotIsTrue' , 'assert_not_is_true' }, - { 'assertNotIsFalse' , 'assert_not_is_false' }, - { 'assertNotIsNaN' , 'assert_not_is_nan' }, - { 'assertNotIsInf' , 'assert_not_is_inf' }, - { 'assertNotIsPlusInf' , 'assert_not_plus_inf' }, - { 'assertNotIsMinusInf' , 'assert_not_minus_inf' }, - { 'assertNotIsPlusZero' , 'assert_not_plus_zero' }, - { 'assertNotIsMinusZero' , 'assert_not_minus_zero' }, - { 'assertNotIsFunction' , 'assert_not_is_function' }, - { 'assertNotIsThread' , 'assert_not_is_thread' }, - { 'assertNotIsUserdata' , 'assert_not_is_userdata' }, - - -- type assertions: assertNotIsXXX -> assertNotXxx (luaunit v2 compat) - { 'assertNotIsNumber' , 'assertNotNumber' }, - { 'assertNotIsString' , 'assertNotString' }, - { 'assertNotIsTable' , 'assertNotTable' }, - { 'assertNotIsBoolean' , 'assertNotBoolean' }, - { 'assertNotIsNil' , 'assertNotNil' }, - { 'assertNotIsTrue' , 'assertNotTrue' }, - { 'assertNotIsFalse' , 'assertNotFalse' }, - { 'assertNotIsNaN' , 'assertNotNaN' }, - { 'assertNotIsInf' , 'assertNotInf' }, - { 'assertNotIsPlusInf' , 'assertNotPlusInf' }, - { 'assertNotIsMinusInf' , 'assertNotMinusInf' }, - { 'assertNotIsPlusZero' , 'assertNotPlusZero' }, - { 'assertNotIsMinusZero' , 'assertNotMinusZero' }, - { 'assertNotIsFunction' , 'assertNotFunction' }, - { 'assertNotIsThread' , 'assertNotThread' }, - { 'assertNotIsUserdata' , 'assertNotUserdata' }, - - -- type assertions: assertNotIsXXX -> assert_not_xxx - { 'assertNotIsNumber' , 'assert_not_number' }, - { 'assertNotIsString' , 'assert_not_string' }, - { 'assertNotIsTable' , 'assert_not_table' }, - { 'assertNotIsBoolean' , 'assert_not_boolean' }, - { 'assertNotIsNil' , 'assert_not_nil' }, - { 'assertNotIsTrue' , 'assert_not_true' }, - { 'assertNotIsFalse' , 'assert_not_false' }, - { 'assertNotIsNaN' , 'assert_not_nan' }, - { 'assertNotIsInf' , 'assert_not_inf' }, - { 'assertNotIsPlusInf' , 'assert_not_plus_inf' }, - { 'assertNotIsMinusInf' , 'assert_not_minus_inf' }, - { 'assertNotIsPlusZero' , 'assert_not_plus_zero' }, - { 'assertNotIsMinusZero' , 'assert_not_minus_zero' }, - { 'assertNotIsFunction' , 'assert_not_function' }, - { 'assertNotIsThread' , 'assert_not_thread' }, - { 'assertNotIsUserdata' , 'assert_not_userdata' }, - - -- all assertions with Coroutine duplicate Thread assertions - { 'assertIsThread' , 'assertIsCoroutine' }, - { 'assertIsThread' , 'assertCoroutine' }, - { 'assertIsThread' , 'assert_is_coroutine' }, - { 'assertIsThread' , 'assert_coroutine' }, - { 'assertNotIsThread' , 'assertNotIsCoroutine' }, - { 'assertNotIsThread' , 'assertNotCoroutine' }, - { 'assertNotIsThread' , 'assert_not_is_coroutine' }, - { 'assertNotIsThread' , 'assert_not_coroutine' }, -} - --- Create all aliases in M -for _,v in ipairs( list_of_funcs ) do - local funcname, alias = v[1], v[2] - M[alias] = M[funcname] - - if EXPORT_ASSERT_TO_GLOBALS then - _G[funcname] = M[funcname] - _G[alias] = M[funcname] - end -end - ----------------------------------------------------------------- --- --- Outputters --- ----------------------------------------------------------------- - --- A common "base" class for outputters --- For concepts involved (class inheritance) see http://www.lua.org/pil/16.2.html - -local genericOutput = { __class__ = 'genericOutput' } -- class -local genericOutput_MT = { __index = genericOutput } -- metatable -M.genericOutput = genericOutput -- publish, so that custom classes may derive from it - -function genericOutput.new(runner, default_verbosity) - -- runner is the "parent" object controlling the output, usually a LuaUnit instance - local t = { runner = runner } - if runner then - t.result = runner.result - t.verbosity = runner.verbosity or default_verbosity - t.fname = runner.fname - else - t.verbosity = default_verbosity - end - return setmetatable( t, genericOutput_MT) -end - --- abstract ("empty") methods -function genericOutput:startSuite() end -function genericOutput:startClass(className) end -function genericOutput:startTest(testName) end -function genericOutput:addStatus(node) end -function genericOutput:endTest(node) end -function genericOutput:endClass() end -function genericOutput:endSuite() end - - ----------------------------------------------------------------- --- class TapOutput ----------------------------------------------------------------- - -local TapOutput = genericOutput.new() -- derived class -local TapOutput_MT = { __index = TapOutput } -- metatable -TapOutput.__class__ = 'TapOutput' - - -- For a good reference for TAP format, check: http://testanything.org/tap-specification.html - - function TapOutput.new(runner) - local t = genericOutput.new(runner, M.VERBOSITY_LOW) - return setmetatable( t, TapOutput_MT) - end - function TapOutput:startSuite() - print("1.."..self.result.testCount) - print('# Started on '..self.result.startDate) - end - function TapOutput:startClass(className) - if className ~= '[TestFunctions]' then - print('# Starting class: '..className) - end - end - - function TapOutput:addStatus( node ) - io.stdout:write("not ok ", self.result.currentTestNumber, "\t", node.testName, "\n") - if self.verbosity > M.VERBOSITY_LOW then - print( prefixString( '# ', node.msg ) ) - end - if self.verbosity > M.VERBOSITY_DEFAULT then - print( prefixString( '# ', node.stackTrace ) ) - end - end - - function TapOutput:endTest( node ) - if node:isPassed() then - io.stdout:write("ok ", self.result.currentTestNumber, "\t", node.testName, "\n") - end - end - - function TapOutput:endSuite() - print( '# '..M.LuaUnit.statusLine( self.result ) ) - return self.result.notPassedCount - end - - --- class TapOutput end - ----------------------------------------------------------------- --- class JUnitOutput ----------------------------------------------------------------- - --- See directory junitxml for more information about the junit format -local JUnitOutput = genericOutput.new() -- derived class -local JUnitOutput_MT = { __index = JUnitOutput } -- metatable -JUnitOutput.__class__ = 'JUnitOutput' - - function JUnitOutput.new(runner) - local t = genericOutput.new(runner, M.VERBOSITY_LOW) - t.testList = {} - return setmetatable( t, JUnitOutput_MT ) - end - - function JUnitOutput:startSuite() - -- open xml file early to deal with errors - if self.fname == nil then - error('With Junit, an output filename must be supplied with --name!') - end - if string.sub(self.fname,-4) ~= '.xml' then - self.fname = self.fname..'.xml' - end - self.fd = io.open(self.fname, "w") - if self.fd == nil then - error("Could not open file for writing: "..self.fname) - end - - print('# XML output to '..self.fname) - print('# Started on '..self.result.startDate) - end - function JUnitOutput:startClass(className) - if className ~= '[TestFunctions]' then - print('# Starting class: '..className) - end - end - function JUnitOutput:startTest(testName) - print('# Starting test: '..testName) - end - - function JUnitOutput:addStatus( node ) - if node:isFailure() then - print( '# Failure: ' .. prefixString( '# ', node.msg ):sub(4, nil) ) - -- print('# ' .. node.stackTrace) - elseif node:isError() then - print( '# Error: ' .. prefixString( '# ' , node.msg ):sub(4, nil) ) - -- print('# ' .. node.stackTrace) - end - end - - function JUnitOutput:endSuite() - print( '# '..M.LuaUnit.statusLine(self.result)) - - -- XML file writing - self.fd:write('<?xml version="1.0" encoding="UTF-8" ?>\n') - self.fd:write('<testsuites>\n') - self.fd:write(string.format( - ' <testsuite name="LuaUnit" id="00001" package="" hostname="localhost" tests="%d" timestamp="%s" time="%0.3f" errors="%d" failures="%d">\n', - self.result.runCount, self.result.startIsodate, self.result.duration, self.result.errorCount, self.result.failureCount )) - self.fd:write(" <properties>\n") - self.fd:write(string.format(' <property name="Lua Version" value="%s"/>\n', _VERSION ) ) - self.fd:write(string.format(' <property name="LuaUnit Version" value="%s"/>\n', M.VERSION) ) - -- XXX please include system name and version if possible - self.fd:write(" </properties>\n") - - for i,node in ipairs(self.result.tests) do - self.fd:write(string.format(' <testcase classname="%s" name="%s" time="%0.3f">\n', - node.className, node.testName, node.duration ) ) - if node:isNotPassed() then - self.fd:write(node:statusXML()) - end - self.fd:write(' </testcase>\n') - end - - -- Next two lines are needed to validate junit ANT xsd, but really not useful in general: - self.fd:write(' <system-out/>\n') - self.fd:write(' <system-err/>\n') - - self.fd:write(' </testsuite>\n') - self.fd:write('</testsuites>\n') - self.fd:close() - return self.result.notPassedCount - end - - --- class TapOutput end - ----------------------------------------------------------------- --- class TextOutput ----------------------------------------------------------------- - ---[[ - --- Python Non verbose: - -For each test: . or F or E - -If some failed tests: - ============== - ERROR / FAILURE: TestName (testfile.testclass) - --------- - Stack trace - - -then -------------- -then "Ran x tests in 0.000s" -then OK or FAILED (failures=1, error=1) - --- Python Verbose: -testname (filename.classname) ... ok -testname (filename.classname) ... FAIL -testname (filename.classname) ... ERROR - -then -------------- -then "Ran x tests in 0.000s" -then OK or FAILED (failures=1, error=1) - --- Ruby: -Started - . - Finished in 0.002695 seconds. - - 1 tests, 2 assertions, 0 failures, 0 errors - --- Ruby: ->> ruby tc_simple_number2.rb -Loaded suite tc_simple_number2 -Started -F.. -Finished in 0.038617 seconds. - - 1) Failure: -test_failure(TestSimpleNumber) [tc_simple_number2.rb:16]: -Adding doesn't work. -<3> expected but was -<4>. - -3 tests, 4 assertions, 1 failures, 0 errors - --- Java Junit -.......F. -Time: 0,003 -There was 1 failure: -1) testCapacity(junit.samples.VectorTest)junit.framework.AssertionFailedError - at junit.samples.VectorTest.testCapacity(VectorTest.java:87) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - -FAILURES!!! -Tests run: 8, Failures: 1, Errors: 0 - - --- Maven - -# mvn test -------------------------------------------------------- - T E S T S -------------------------------------------------------- -Running math.AdditionTest -Tests run: 2, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: -0.03 sec <<< FAILURE! - -Results : - -Failed tests: - testLireSymbole(math.AdditionTest) - -Tests run: 2, Failures: 1, Errors: 0, Skipped: 0 - - --- LuaUnit ----- non verbose -* display . or F or E when running tests ----- verbose -* display test name + ok/fail ----- -* blank line -* number) ERROR or FAILURE: TestName - Stack trace -* blank line -* number) ERROR or FAILURE: TestName - Stack trace - -then -------------- -then "Ran x tests in 0.000s (%d not selected, %d skipped)" -then OK or FAILED (failures=1, error=1) - - -]] - -local TextOutput = genericOutput.new() -- derived class -local TextOutput_MT = { __index = TextOutput } -- metatable -TextOutput.__class__ = 'TextOutput' - - function TextOutput.new(runner) - local t = genericOutput.new(runner, M.VERBOSITY_DEFAULT) - t.errorList = {} - return setmetatable( t, TextOutput_MT ) - end - - function TextOutput:startSuite() - if self.verbosity > M.VERBOSITY_DEFAULT then - print( 'Started on '.. self.result.startDate ) - end - end - - function TextOutput:startTest(testName) - if self.verbosity > M.VERBOSITY_DEFAULT then - io.stdout:write( " ", self.result.currentNode.testName, " ... " ) - end - end - - function TextOutput:endTest( node ) - if node:isPassed() then - if self.verbosity > M.VERBOSITY_DEFAULT then - io.stdout:write("Ok\n") - else - io.stdout:write(".") - end - else - if self.verbosity > M.VERBOSITY_DEFAULT then - print( node.status ) - print( node.msg ) - --[[ - -- find out when to do this: - if self.verbosity > M.VERBOSITY_DEFAULT then - print( node.stackTrace ) - end - ]] - else - -- write only the first character of status - io.stdout:write(string.sub(node.status, 1, 1)) - end - end - end - - function TextOutput:displayOneFailedTest( index, fail ) - print(index..") "..fail.testName ) - print( fail.msg ) - print( fail.stackTrace ) - print() - end - - function TextOutput:displayFailedTests() - if self.result.notPassedCount ~= 0 then - print("Failed tests:") - print("-------------") - for i, v in ipairs(self.result.notPassed) do - self:displayOneFailedTest(i, v) - end - end - end - - function TextOutput:endSuite() - if self.verbosity > M.VERBOSITY_DEFAULT then - print("=========================================================") - else - print() - end - self:displayFailedTests() - print( M.LuaUnit.statusLine( self.result ) ) - if self.result.notPassedCount == 0 then - print('OK') - end - end - --- class TextOutput end - - ----------------------------------------------------------------- --- class NilOutput ----------------------------------------------------------------- - -local function nopCallable() - --print(42) - return nopCallable -end - -local NilOutput = { __class__ = 'NilOuptut' } -- class -local NilOutput_MT = { __index = nopCallable } -- metatable - -function NilOutput.new(runner) - return setmetatable( { __class__ = 'NilOutput' }, NilOutput_MT ) -end - ----------------------------------------------------------------- --- --- class LuaUnit --- ----------------------------------------------------------------- - -M.LuaUnit = { - outputType = TextOutput, - verbosity = M.VERBOSITY_DEFAULT, - __class__ = 'LuaUnit' -} -local LuaUnit_MT = { __index = M.LuaUnit } - -if EXPORT_ASSERT_TO_GLOBALS then - LuaUnit = M.LuaUnit -end - - function M.LuaUnit.new() - return setmetatable( {}, LuaUnit_MT ) - end - - -----------------[[ Utility methods ]]--------------------- - - function M.LuaUnit.asFunction(aObject) - -- return "aObject" if it is a function, and nil otherwise - if 'function' == type(aObject) then - return aObject - end - end - - function M.LuaUnit.splitClassMethod(someName) - --[[ - Return a pair of className, methodName strings for a name in the form - "class.method". If no class part (or separator) is found, will return - nil, someName instead (the latter being unchanged). - - This convention thus also replaces the older isClassMethod() test: - You just have to check for a non-nil className (return) value. - ]] - local separator = string.find(someName, '.', 1, true) - if separator then - return someName:sub(1, separator - 1), someName:sub(separator + 1) - end - return nil, someName - end - - function M.LuaUnit.isMethodTestName( s ) - -- return true is the name matches the name of a test method - -- default rule is that is starts with 'Test' or with 'test' - return string.sub(s, 1, 4):lower() == 'test' - end - - function M.LuaUnit.isTestName( s ) - -- return true is the name matches the name of a test - -- default rule is that is starts with 'Test' or with 'test' - return string.sub(s, 1, 4):lower() == 'test' - end - - function M.LuaUnit.collectTests() - -- return a list of all test names in the global namespace - -- that match LuaUnit.isTestName - - local testNames = {} - for k, _ in pairs(_G) do - if type(k) == "string" and M.LuaUnit.isTestName( k ) then - table.insert( testNames , k ) - end - end - table.sort( testNames ) - return testNames - end - - function M.LuaUnit.parseCmdLine( cmdLine ) - -- parse the command line - -- Supported command line parameters: - -- --verbose, -v: increase verbosity - -- --quiet, -q: silence output - -- --error, -e: treat errors as fatal (quit program) - -- --output, -o, + name: select output type - -- --pattern, -p, + pattern: run test matching pattern, may be repeated - -- --exclude, -x, + pattern: run test not matching pattern, may be repeated - -- --shuffle, -s, : shuffle tests before reunning them - -- --name, -n, + fname: name of output file for junit, default to stdout - -- --repeat, -r, + num: number of times to execute each test - -- [testnames, ...]: run selected test names - -- - -- Returns a table with the following fields: - -- verbosity: nil, M.VERBOSITY_DEFAULT, M.VERBOSITY_QUIET, M.VERBOSITY_VERBOSE - -- output: nil, 'tap', 'junit', 'text', 'nil' - -- testNames: nil or a list of test names to run - -- exeRepeat: num or 1 - -- pattern: nil or a list of patterns - -- exclude: nil or a list of patterns - - local result, state = {}, nil - local SET_OUTPUT = 1 - local SET_PATTERN = 2 - local SET_EXCLUDE = 3 - local SET_FNAME = 4 - local SET_REPEAT = 5 - - if cmdLine == nil then - return result - end - - local function parseOption( option ) - if option == '--help' or option == '-h' then - result['help'] = true - return - elseif option == '--version' then - result['version'] = true - return - elseif option == '--verbose' or option == '-v' then - result['verbosity'] = M.VERBOSITY_VERBOSE - return - elseif option == '--quiet' or option == '-q' then - result['verbosity'] = M.VERBOSITY_QUIET - return - elseif option == '--error' or option == '-e' then - result['quitOnError'] = true - return - elseif option == '--failure' or option == '-f' then - result['quitOnFailure'] = true - return - elseif option == '--shuffle' or option == '-s' then - result['shuffle'] = true - return - elseif option == '--output' or option == '-o' then - state = SET_OUTPUT - return state - elseif option == '--name' or option == '-n' then - state = SET_FNAME - return state - elseif option == '--repeat' or option == '-r' then - state = SET_REPEAT - return state - elseif option == '--pattern' or option == '-p' then - state = SET_PATTERN - return state - elseif option == '--exclude' or option == '-x' then - state = SET_EXCLUDE - return state - end - error('Unknown option: '..option,3) - end - - local function setArg( cmdArg, state ) - if state == SET_OUTPUT then - result['output'] = cmdArg - return - elseif state == SET_FNAME then - result['fname'] = cmdArg - return - elseif state == SET_REPEAT then - result['exeRepeat'] = tonumber(cmdArg) - or error('Malformed -r argument: '..cmdArg) - return - elseif state == SET_PATTERN then - if result['pattern'] then - table.insert( result['pattern'], cmdArg ) - else - result['pattern'] = { cmdArg } - end - return - elseif state == SET_EXCLUDE then - local notArg = '!'..cmdArg - if result['pattern'] then - table.insert( result['pattern'], notArg ) - else - result['pattern'] = { notArg } - end - return - end - error('Unknown parse state: '.. state) - end - - - for i, cmdArg in ipairs(cmdLine) do - if state ~= nil then - setArg( cmdArg, state, result ) - state = nil - else - if cmdArg:sub(1,1) == '-' then - state = parseOption( cmdArg ) - else - if result['testNames'] then - table.insert( result['testNames'], cmdArg ) - else - result['testNames'] = { cmdArg } - end - end - end - end - - if result['help'] then - M.LuaUnit.help() - end - - if result['version'] then - M.LuaUnit.version() - end - - if state ~= nil then - error('Missing argument after '..cmdLine[ #cmdLine ],2 ) - end - - return result - end - - function M.LuaUnit.help() - print(M.USAGE) - os.exit(0) - end - - function M.LuaUnit.version() - print('LuaUnit v'..M.VERSION..' by Philippe Fremy <phil@freehackers.org>') - os.exit(0) - end - ----------------------------------------------------------------- --- class NodeStatus ----------------------------------------------------------------- - - local NodeStatus = { __class__ = 'NodeStatus' } -- class - local NodeStatus_MT = { __index = NodeStatus } -- metatable - M.NodeStatus = NodeStatus - - -- values of status - NodeStatus.PASS = 'PASS' - NodeStatus.FAIL = 'FAIL' - NodeStatus.ERROR = 'ERROR' - - function NodeStatus.new( number, testName, className ) - local t = { number = number, testName = testName, className = className } - setmetatable( t, NodeStatus_MT ) - t:pass() - return t - end - - function NodeStatus:pass() - self.status = self.PASS - -- useless but we know it's the field we want to use - self.msg = nil - self.stackTrace = nil - end - - function NodeStatus:fail(msg, stackTrace) - self.status = self.FAIL - self.msg = msg - self.stackTrace = stackTrace - end - - function NodeStatus:error(msg, stackTrace) - self.status = self.ERROR - self.msg = msg - self.stackTrace = stackTrace - end - - function NodeStatus:isPassed() - return self.status == NodeStatus.PASS - end - - function NodeStatus:isNotPassed() - -- print('hasFailure: '..prettystr(self)) - return self.status ~= NodeStatus.PASS - end - - function NodeStatus:isFailure() - return self.status == NodeStatus.FAIL - end - - function NodeStatus:isError() - return self.status == NodeStatus.ERROR - end - - function NodeStatus:statusXML() - if self:isError() then - return table.concat( - {' <error type="', xmlEscape(self.msg), '">\n', - ' <![CDATA[', xmlCDataEscape(self.stackTrace), - ']]></error>\n'}) - elseif self:isFailure() then - return table.concat( - {' <failure type="', xmlEscape(self.msg), '">\n', - ' <![CDATA[', xmlCDataEscape(self.stackTrace), - ']]></failure>\n'}) - end - return ' <passed/>\n' -- (not XSD-compliant! normally shouldn't get here) - end - - --------------[[ Output methods ]]------------------------- - - local function conditional_plural(number, singular) - -- returns a grammatically well-formed string "%d <singular/plural>" - local suffix = '' - if number ~= 1 then -- use plural - suffix = (singular:sub(-2) == 'ss') and 'es' or 's' - end - return string.format('%d %s%s', number, singular, suffix) - end - - function M.LuaUnit.statusLine(result) - -- return status line string according to results - local s = { - string.format('Ran %d tests in %0.3f seconds', - result.runCount, result.duration), - conditional_plural(result.passedCount, 'success'), - } - if result.notPassedCount > 0 then - if result.failureCount > 0 then - table.insert(s, conditional_plural(result.failureCount, 'failure')) - end - if result.errorCount > 0 then - table.insert(s, conditional_plural(result.errorCount, 'error')) - end - else - table.insert(s, '0 failures') - end - if result.nonSelectedCount > 0 then - table.insert(s, string.format("%d non-selected", result.nonSelectedCount)) - end - return table.concat(s, ', ') - end - - function M.LuaUnit:startSuite(testCount, nonSelectedCount) - self.result = { - testCount = testCount, - nonSelectedCount = nonSelectedCount, - passedCount = 0, - runCount = 0, - currentTestNumber = 0, - currentClassName = "", - currentNode = nil, - suiteStarted = true, - startTime = os.clock(), - startDate = os.date(os.getenv('LUAUNIT_DATEFMT')), - startIsodate = os.date('%Y-%m-%dT%H:%M:%S'), - patternIncludeFilter = self.patternIncludeFilter, - tests = {}, - failures = {}, - errors = {}, - notPassed = {}, - } - - self.outputType = self.outputType or TextOutput - self.output = self.outputType.new(self) - self.output:startSuite() - end - - function M.LuaUnit:startClass( className ) - self.result.currentClassName = className - self.output:startClass( className ) - end - - function M.LuaUnit:startTest( testName ) - self.result.currentTestNumber = self.result.currentTestNumber + 1 - self.result.runCount = self.result.runCount + 1 - self.result.currentNode = NodeStatus.new( - self.result.currentTestNumber, - testName, - self.result.currentClassName - ) - self.result.currentNode.startTime = os.clock() - table.insert( self.result.tests, self.result.currentNode ) - self.output:startTest( testName ) - end - - function M.LuaUnit:addStatus( err ) - -- "err" is expected to be a table / result from protectedCall() - if err.status == NodeStatus.PASS then - return - end - - local node = self.result.currentNode - - --[[ As a first approach, we will report only one error or one failure for one test. - - However, we can have the case where the test is in failure, and the teardown is in error. - In such case, it's a good idea to report both a failure and an error in the test suite. This is - what Python unittest does for example. However, it mixes up counts so need to be handled carefully: for - example, there could be more (failures + errors) count that tests. What happens to the current node ? - - We will do this more intelligent version later. - ]] - - -- if the node is already in failure/error, just don't report the new error (see above) - if node.status ~= NodeStatus.PASS then - return - end - - if err.status == NodeStatus.FAIL then - node:fail( err.msg, err.trace ) - table.insert( self.result.failures, node ) - elseif err.status == NodeStatus.ERROR then - node:error( err.msg, err.trace ) - table.insert( self.result.errors, node ) - end - - if node:isFailure() or node:isError() then - -- add to the list of failed tests (gets printed separately) - table.insert( self.result.notPassed, node ) - end - self.output:addStatus( node ) - end - - function M.LuaUnit:endTest() - local node = self.result.currentNode - -- print( 'endTest() '..prettystr(node)) - -- print( 'endTest() '..prettystr(node:isNotPassed())) - node.duration = os.clock() - node.startTime - node.startTime = nil - self.output:endTest( node ) - - if node:isPassed() then - self.result.passedCount = self.result.passedCount + 1 - elseif node:isError() then - if self.quitOnError or self.quitOnFailure then - -- Runtime error - abort test execution as requested by - -- "--error" option. This is done by setting a special - -- flag that gets handled in runSuiteByInstances(). - print("\nERROR during LuaUnit test execution:\n" .. node.msg) - self.result.aborted = true - end - elseif node:isFailure() then - if self.quitOnFailure then - -- Failure - abort test execution as requested by - -- "--failure" option. This is done by setting a special - -- flag that gets handled in runSuiteByInstances(). - print("\nFailure during LuaUnit test execution:\n" .. node.msg) - self.result.aborted = true - end - end - self.result.currentNode = nil - end - - function M.LuaUnit:endClass() - self.output:endClass() - end - - function M.LuaUnit:endSuite() - if self.result.suiteStarted == false then - error('LuaUnit:endSuite() -- suite was already ended' ) - end - self.result.duration = os.clock()-self.result.startTime - self.result.suiteStarted = false - - -- Expose test counts for outputter's endSuite(). This could be managed - -- internally instead, but unit tests (and existing use cases) might - -- rely on these fields being present. - self.result.notPassedCount = #self.result.notPassed - self.result.failureCount = #self.result.failures - self.result.errorCount = #self.result.errors - - self.output:endSuite() - end - - function M.LuaUnit:setOutputType(outputType) - -- default to text - -- tap produces results according to TAP format - if outputType:upper() == "NIL" then - self.outputType = NilOutput - return - end - if outputType:upper() == "TAP" then - self.outputType = TapOutput - return - end - if outputType:upper() == "JUNIT" then - self.outputType = JUnitOutput - return - end - if outputType:upper() == "TEXT" then - self.outputType = TextOutput - return - end - error( 'No such format: '..outputType,2) - end - - --------------[[ Runner ]]----------------- - - function M.LuaUnit:protectedCall(classInstance, methodInstance, prettyFuncName) - -- if classInstance is nil, this is just a function call - -- else, it's method of a class being called. - - local function err_handler(e) - -- transform error into a table, adding the traceback information - return { - status = NodeStatus.ERROR, - msg = e, - trace = string.sub(debug.traceback("", 3), 2) - } - end - - local ok, err - if classInstance then - -- stupid Lua < 5.2 does not allow xpcall with arguments so let's use a workaround - ok, err = xpcall( function () methodInstance(classInstance) end, err_handler ) - else - ok, err = xpcall( function () methodInstance() end, err_handler ) - end - if ok then - return {status = NodeStatus.PASS} - end - - local iter_msg - iter_msg = self.exeRepeat and 'iteration '..self.currentCount - - err.msg, err.status = M.adjust_err_msg_with_iter( err.msg, iter_msg ) - - if err.status == NodeStatus.PASS then - err.trace = nil - return err - end - - -- reformat / improve the stack trace - if prettyFuncName then -- we do have the real method name - err.trace = err.trace:gsub("in (%a+) 'methodInstance'", "in %1 '"..prettyFuncName.."'") - end - if STRIP_LUAUNIT_FROM_STACKTRACE then - err.trace = stripLuaunitTrace(err.trace) - end - - return err -- return the error "object" (table) - end - - - function M.LuaUnit:execOneFunction(className, methodName, classInstance, methodInstance) - -- When executing a test function, className and classInstance must be nil - -- When executing a class method, all parameters must be set - - if type(methodInstance) ~= 'function' then - error( tostring(methodName)..' must be a function, not '..type(methodInstance)) - end - - local prettyFuncName - if className == nil then - className = '[TestFunctions]' - prettyFuncName = methodName - else - prettyFuncName = className..'.'..methodName - end - - if self.lastClassName ~= className then - if self.lastClassName ~= nil then - self:endClass() - end - self:startClass( className ) - self.lastClassName = className - end - - self:startTest(prettyFuncName) - - local node = self.result.currentNode - for iter_n = 1, self.exeRepeat or 1 do - if node:isNotPassed() then - break - end - self.currentCount = iter_n - - -- run setUp first (if any) - if classInstance then - local func = self.asFunction( classInstance.setUp ) or - self.asFunction( classInstance.Setup ) or - self.asFunction( classInstance.setup ) or - self.asFunction( classInstance.SetUp ) - if func then - self:addStatus(self:protectedCall(classInstance, func, className..'.setUp')) - end - end - - -- run testMethod() - if node:isPassed() then - self:addStatus(self:protectedCall(classInstance, methodInstance, prettyFuncName)) - end - - -- lastly, run tearDown (if any) - if classInstance then - local func = self.asFunction( classInstance.tearDown ) or - self.asFunction( classInstance.TearDown ) or - self.asFunction( classInstance.teardown ) or - self.asFunction( classInstance.Teardown ) - if func then - self:addStatus(self:protectedCall(classInstance, func, className..'.tearDown')) - end - end - end - - self:endTest() - end - - function M.LuaUnit.expandOneClass( result, className, classInstance ) - --[[ - Input: a list of { name, instance }, a class name, a class instance - Ouptut: modify result to add all test method instance in the form: - { className.methodName, classInstance } - ]] - for methodName, methodInstance in sortedPairs(classInstance) do - if M.LuaUnit.asFunction(methodInstance) and M.LuaUnit.isMethodTestName( methodName ) then - table.insert( result, { className..'.'..methodName, classInstance } ) - end - end - end - - function M.LuaUnit.expandClasses( listOfNameAndInst ) - --[[ - -- expand all classes (provided as {className, classInstance}) to a list of {className.methodName, classInstance} - -- functions and methods remain untouched - - Input: a list of { name, instance } - - Output: - * { function name, function instance } : do nothing - * { class.method name, class instance }: do nothing - * { class name, class instance } : add all method names in the form of (className.methodName, classInstance) - ]] - local result = {} - - for i,v in ipairs( listOfNameAndInst ) do - local name, instance = v[1], v[2] - if M.LuaUnit.asFunction(instance) then - table.insert( result, { name, instance } ) - else - if type(instance) ~= 'table' then - error( 'Instance must be a table or a function, not a '..type(instance)..' with value '..prettystr(instance)) - end - local className, methodName = M.LuaUnit.splitClassMethod( name ) - if className then - local methodInstance = instance[methodName] - if methodInstance == nil then - error( "Could not find method in class "..tostring(className).." for method "..tostring(methodName) ) - end - table.insert( result, { name, instance } ) - else - M.LuaUnit.expandOneClass( result, name, instance ) - end - end - end - - return result - end - - function M.LuaUnit.applyPatternFilter( patternIncFilter, listOfNameAndInst ) - local included, excluded = {}, {} - for i, v in ipairs( listOfNameAndInst ) do - -- local name, instance = v[1], v[2] - if patternFilter( patternIncFilter, v[1] ) then - table.insert( included, v ) - else - table.insert( excluded, v ) - end - end - return included, excluded - end - - function M.LuaUnit:runSuiteByInstances( listOfNameAndInst ) - --[[ Run an explicit list of tests. Each item of the list must be one of: - * { function name, function instance } - * { class name, class instance } - * { class.method name, class instance } - ]] - - local expandedList = self.expandClasses( listOfNameAndInst ) - if self.shuffle then - randomizeTable( expandedList ) - end - local filteredList, filteredOutList = self.applyPatternFilter( - self.patternIncludeFilter, expandedList ) - - self:startSuite( #filteredList, #filteredOutList ) - - for i,v in ipairs( filteredList ) do - local name, instance = v[1], v[2] - if M.LuaUnit.asFunction(instance) then - self:execOneFunction( nil, name, nil, instance ) - else - -- expandClasses() should have already taken care of sanitizing the input - assert( type(instance) == 'table' ) - local className, methodName = M.LuaUnit.splitClassMethod( name ) - assert( className ~= nil ) - local methodInstance = instance[methodName] - assert(methodInstance ~= nil) - self:execOneFunction( className, methodName, instance, methodInstance ) - end - if self.result.aborted then - break -- "--error" or "--failure" option triggered - end - end - - if self.lastClassName ~= nil then - self:endClass() - end - - self:endSuite() - - if self.result.aborted then - print("LuaUnit ABORTED (as requested by --error or --failure option)") - os.exit(-2) - end - end - - function M.LuaUnit:runSuiteByNames( listOfName ) - --[[ Run LuaUnit with a list of generic names, coming either from command-line or from global - namespace analysis. Convert the list into a list of (name, valid instances (table or function)) - and calls runSuiteByInstances. - ]] - - local instanceName, instance - local listOfNameAndInst = {} - - for i,name in ipairs( listOfName ) do - local className, methodName = M.LuaUnit.splitClassMethod( name ) - if className then - instanceName = className - instance = _G[instanceName] - - if instance == nil then - error( "No such name in global space: "..instanceName ) - end - - if type(instance) ~= 'table' then - error( 'Instance of '..instanceName..' must be a table, not '..type(instance)) - end - - local methodInstance = instance[methodName] - if methodInstance == nil then - error( "Could not find method in class "..tostring(className).." for method "..tostring(methodName) ) - end - - else - -- for functions and classes - instanceName = name - instance = _G[instanceName] - end - - if instance == nil then - error( "No such name in global space: "..instanceName ) - end - - if (type(instance) ~= 'table' and type(instance) ~= 'function') then - error( 'Name must match a function or a table: '..instanceName ) - end - - table.insert( listOfNameAndInst, { name, instance } ) - end - - self:runSuiteByInstances( listOfNameAndInst ) - end - - function M.LuaUnit.run(...) - -- Run some specific test classes. - -- If no arguments are passed, run the class names specified on the - -- command line. If no class name is specified on the command line - -- run all classes whose name starts with 'Test' - -- - -- If arguments are passed, they must be strings of the class names - -- that you want to run or generic command line arguments (-o, -p, -v, ...) - - local runner = M.LuaUnit.new() - return runner:runSuite(...) - end - - function M.LuaUnit:runSuite( ... ) - - local args = {...} - if type(args[1]) == 'table' and args[1].__class__ == 'LuaUnit' then - -- run was called with the syntax M.LuaUnit:runSuite() - -- we support both M.LuaUnit.run() and M.LuaUnit:run() - -- strip out the first argument - table.remove(args,1) - end - - if #args == 0 then - args = cmdline_argv - end - - local options = pcall_or_abort( M.LuaUnit.parseCmdLine, args ) - - -- We expect these option fields to be either `nil` or contain - -- valid values, so it's safe to always copy them directly. - self.verbosity = options.verbosity - self.quitOnError = options.quitOnError - self.quitOnFailure = options.quitOnFailure - self.fname = options.fname - - self.exeRepeat = options.exeRepeat - self.patternIncludeFilter = options.pattern - self.shuffle = options.shuffle - - if options.output then - if options.output:lower() == 'junit' and options.fname == nil then - print('With junit output, a filename must be supplied with -n or --name') - os.exit(-1) - end - pcall_or_abort(self.setOutputType, self, options.output) - end - - self:runSuiteByNames( options.testNames or M.LuaUnit.collectTests() ) - - return self.result.notPassedCount - end --- class LuaUnit - --- For compatbility with LuaUnit v2 -M.run = M.LuaUnit.run -M.Run = M.LuaUnit.run - -function M:setVerbosity( verbosity ) - M.LuaUnit.verbosity = verbosity -end -M.set_verbosity = M.setVerbosity -M.SetVerbosity = M.setVerbosity - - -return M diff --git a/conf.d/project/lua.d/mapi_low-can.lua b/conf.d/project/lua.d/mapi_low-can.lua deleted file mode 100644 index f7cd99a..0000000 --- a/conf.d/project/lua.d/mapi_low-can.lua +++ /dev/null @@ -1,43 +0,0 @@ ---[[ - Copyright (C) 2018 "IoT.bzh" - Author Romain Forlot <romain.forlot@iot.bzh> - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - - NOTE: strict mode: every global variables should be prefixed by '_' ---]] - -function _subscribe(source, args) - AFB:success(source) -end - -function _unsubscribe(source, args) - AFB:success(source) -end - -function _get(source, args) - AFB:success(source) -end - -function _list(source, args) - AFB:success(source) -end - -function _auth(source, args) - AFB:success(source) -end - -function _write(source, args) - AFB:success(source) -end diff --git a/conf.d/project/lua.d/mapi_tests.lua b/conf.d/project/lua.d/mapi_tests.lua deleted file mode 100644 index 1111a2d..0000000 --- a/conf.d/project/lua.d/mapi_tests.lua +++ /dev/null @@ -1,51 +0,0 @@ ---[[ - Copyright (C) 2018 "IoT.bzh" - Author Romain Forlot <romain.forlot@iot.bzh> - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - - NOTE: strict mode: every global variables should be prefixed by '_' ---]] - -_AFT.testVerbStatusSuccess("TestListverb", "low-can", "list", {}) -_AFT.testVerbStatusSuccess("TestGetVerb", "low-can", "get", { event = "engine.speed"}) - -_AFT.testCustom("Test_detection_is_off", function() - local logMsg = "signal: Engine is off, diagnostic_messages.engine.speed won't received responses until it's on" - _AFT.addLogToMonitor("low-can", "warning", logMsg) - - _AFT.assertVerbStatusSuccess("low-can","subscribe", { event = "diagnostic_messages.engine.speed" }) - _AFT.assertLogReceived(logMsg) - _AFT.assertVerbStatusSuccess("low-can","unsubscribe", { event = "diagnostic_messages.engine.speed" }) -end) - -_AFT.testCustom("Test_turning_on", function() - _AFT.assertVerbStatusSuccess("low-can","subscribe", { event = "diagnostic_messages.engine.speed" }) - - local evt = "low-can/diagnostic_messages" - local logMsg = "signal: Engine is off, diagnostic_messages.engine.speed won't received responses until it's on" - _AFT.addLogToMonitor("low-can", "warning", logMsg) - _AFT.addEventToMonitor(evt) - - local ret = os.execute("./var/replay_launcher.sh ./var/test1.canreplay") - _AFT.assertIsTrue(ret) - - _AFT.assertEvtReceived(evt, function(eventName, data) - _AFT.assertIsTrue(data.name == "diagnostic_messages.engine.speed") - end) - - _AFT.assertLogNotReceived(logMsg) - - _AFT.assertVerbStatusSuccess("low-can","unsubscribe", { event = "diagnostic_messages.engine.speed" }) -end) |