* [Tarantool-patches] [PATCH v7 1/3] luacheck: fix warnings in test/app-tap
2020-12-16 15:59 [Tarantool-patches] [PATCH v7 0/3] Fix luacheck warnings in test/app-tap and test/app sergeyb
@ 2020-12-16 16:00 ` sergeyb
2020-12-20 13:59 ` Vladislav Shpilevoy
2020-12-16 16:00 ` [Tarantool-patches] [PATCH v7 2/3] luacheck: fix warnings in test/app sergeyb
` (2 subsequent siblings)
3 siblings, 1 reply; 9+ messages in thread
From: sergeyb @ 2020-12-16 16:00 UTC (permalink / raw)
To: tarantool-patches, lvasiliev, v.shpilevoy
From: Sergey Bronnikov <sergeyb@tarantool.org>
Part of #5453
Reviewed-by: Vladislav Shpilevoy <v.shpilevoy@tarantool.org>
Reviewed-by: Igor Munkin <imun@tarantool.org>
Co-authored-by: Vladislav Shpilevoy <v.shpilevoy@tarantool.org>
Co-authored-by: Igor Munkin <imun@tarantool.org>
---
.luacheckrc | 9 ++-
test/app-tap/cfg.test.lua | 2 +-
test/app-tap/clock.test.lua | 4 +-
test/app-tap/console.test.lua | 10 ++--
test/app-tap/csv.test.lua | 56 +++++++++----------
test/app-tap/fail_main.test.lua | 4 +-
.../gh-4761-json-per-call-options.test.lua | 4 +-
test/app-tap/gh-5013-fiber-cancel.test.lua | 2 +-
.../gh-5130-panic-on-invalid-log.test.lua | 4 +-
test/app-tap/http_client.test.lua | 25 +++------
test/app-tap/iconv.test.lua | 4 +-
test/app-tap/init_script.test.lua | 16 +++---
test/app-tap/inspector.test.lua | 5 +-
test/app-tap/json.test.lua | 1 -
test/app-tap/logger.test.lua | 12 ++--
test/app-tap/lua/serializer_test.lua | 28 +++-------
test/app-tap/module_api.test.lua | 13 ++---
test/app-tap/msgpackffi.test.lua | 3 +-
test/app-tap/pcall.test.lua | 2 +-
test/app-tap/snapshot.test.lua | 15 +++--
test/app-tap/string.test.lua | 30 +++++-----
test/app-tap/tap.test.lua | 4 +-
test/app-tap/tarantoolctl.test.lua | 46 ++++++---------
test/app-tap/trigger.test.lua | 8 +--
test/app-tap/yaml.test.lua | 14 ++---
test/app-tap/yield-in-gc-finalizer.test.lua | 3 +-
26 files changed, 145 insertions(+), 179 deletions(-)
diff --git a/.luacheckrc b/.luacheckrc
index 29db9eeeb..ae96576ec 100644
--- a/.luacheckrc
+++ b/.luacheckrc
@@ -3,6 +3,8 @@ globals = {"box", "_TARANTOOL", "tonumber64"}
ignore = {
-- Accessing an undefined field of a global variable <debug>.
"143/debug",
+ -- Accessing an undefined field of a global variable <os>.
+ "143/os",
-- Accessing an undefined field of a global variable <string>.
"143/string",
-- Accessing an undefined field of a global variable <table>.
@@ -31,7 +33,6 @@ exclude_files = {
-- Third-party source code.
"test-run/**/*.lua",
"test/app/**/*.lua",
- "test/app-tap/**/*.lua",
"test/box/**/*.lua",
"test/box-py/**/*.lua",
"test/box-tap/**/*.lua",
@@ -102,3 +103,9 @@ files["src/box/lua/console.lua"] = {
"212",
}
}
+files["test/app-tap/lua/require_mod.lua"] = {
+ globals = {"exports"}
+}
+files["test/app-tap/string.test.lua"] = {
+ globals = {"utf8"}
+}
diff --git a/test/app-tap/cfg.test.lua b/test/app-tap/cfg.test.lua
index ba6b735ab..7a94f16a3 100755
--- a/test/app-tap/cfg.test.lua
+++ b/test/app-tap/cfg.test.lua
@@ -12,7 +12,7 @@ test:plan(11)
local nil_uuid = '00000000-0000-0000-0000-000000000000'
local ok = pcall(box.cfg, {instance_uuid = nil_uuid})
test:ok(not ok, 'nil instance UUID is not allowed')
-ok, err = pcall(box.cfg, {replicaset_uuid = nil_uuid})
+ok = pcall(box.cfg, {replicaset_uuid = nil_uuid})
test:ok(not ok, 'nil replicaset UUID is not allowed')
test:is(type(box.ctl), "table", "box.ctl is available before box.cfg")
diff --git a/test/app-tap/clock.test.lua b/test/app-tap/clock.test.lua
index fd1c4f272..d1ea4f0a8 100755
--- a/test/app-tap/clock.test.lua
+++ b/test/app-tap/clock.test.lua
@@ -1,7 +1,7 @@
#!/usr/bin/env tarantool
-clock = require("clock")
-test = require("tap").test("csv")
+local clock = require("clock")
+local test = require("tap").test("csv")
test:plan(10)
test:ok(clock.realtime() > 0, "realtime")
test:ok(clock.thread() > 0, "thread")
diff --git a/test/app-tap/console.test.lua b/test/app-tap/console.test.lua
index d5452aa17..d397d4a37 100755
--- a/test/app-tap/console.test.lua
+++ b/test/app-tap/console.test.lua
@@ -5,9 +5,9 @@ local console = require('console')
local socket = require('socket')
local yaml = require('yaml')
local fiber = require('fiber')
-local ffi = require('ffi')
local log = require('log')
local fio = require('fio')
-- Suppress console log messages
log.level(4)
@@ -19,7 +19,7 @@ os.remove(IPROTO_SOCKET)
--
local EOL = "\n...\n"
-test = tap.test("console")
+local test = tap.test("console")
test:plan(78)
@@ -60,6 +60,7 @@ client:write('\\set output lua\n')
client:read(";")
- long_func_f = nil
+ local long_func_f = nil
+-- luacheck: globals long_func (is called via client socket)
function long_func()
long_func_f = fiber.self()
box.session.push('push')
@@ -87,12 +88,9 @@ test:is(#client:read(EOL) > 0, true, "_G")
client:write("require('fiber').id()\n")
local fid1 = yaml.decode(client:read(EOL))[1]
local state = fiber.find(fid1).storage.console
-local server_info = state.client:peer()
local client_info = state.client:name()
test:is(client_info.host, client_info.host, "state.socker:peer().host")
test:is(client_info.port, client_info.port, "state.socker:peer().port")
-server_info = nil
-client_info = nil
-- Check console.delimiter()
client:write("require('console').delimiter(';')\n")
@@ -225,7 +223,7 @@ box.cfg{listen = ''}
os.remove(IPROTO_SOCKET)
local s = console.listen('127.0.0.1:0')
-addr = s:name()
+local addr = s:name()
test:is(addr.family, 'AF_INET', 'console.listen uri support')
test:is(addr.host, '127.0.0.1', 'console.listen uri support')
test:isnt(addr.port, 0, 'console.listen uri support')
diff --git a/test/app-tap/csv.test.lua b/test/app-tap/csv.test.lua
index a7f17b1ea..eb180f95d 100755
--- a/test/app-tap/csv.test.lua
+++ b/test/app-tap/csv.test.lua
@@ -2,9 +2,9 @@
local function table2str(t)
local res = ""
- for k, line in pairs(t) do
+ for _, line in pairs(t) do
local s = ""
- for k2, field in pairs(line) do
+ for _, field in pairs(line) do
s = s .. '|' .. field .. '|\t'
end
res = res .. s .. '\n'
@@ -12,9 +12,9 @@ local function table2str(t)
return res
end
-local function myread(self, bytes)
+local function myread(self, bytes)
self.i = self.i + bytes
- return self.v:sub(self.i - bytes + 1, self.i)
+ return self.v:sub(self.i - bytes + 1, self.i)
end
local csv = require('csv')
local fio = require('fio')
@@ -27,18 +27,18 @@ local test4_ans = '|123|\t|5|\t|92|\t|0|\t|0|\t\n|1|\t|12 34|\t|56|\t' ..
local test5_ans = "|1|\t\n|23|\t|456|\t|abcac|\t|'multiword field 4'|\t\n" ..
"|none|\t|none|\t|0|\t\n||\t||\t||\t\n|aba|\t|adda|\t|f" ..
"3|\t|0|\t\n|local res = internal.pwrite(self.fh|\t|dat" ..
- "a|\t|len|\t|offset)|\t\n|iflag = bit.bor(iflag|\t|fio." ..
+ "a|\t|len|\t|offset)|\t\n|iflag = bit.bor(iflag|\t|fio." ..
"c.flag[ flag ])|\t\n||\t||\t||\t\n"
local test6_ans = "|23|\t|456|\t|abcac|\t|'multiword field 4'|\t\n|none|" ..
- "\t|none|\t|0|\t\n||\t||\t||\t\n|aba|\t|adda|\t|f3|\t|" ..
+ "\t|none|\t|0|\t\n||\t||\t||\t\n|aba|\t|adda|\t|f3|\t|" ..
"0|\t\n|local res = internal.pwrite(self.fh|\t|data|\t" ..
"|len|\t|offset)|\t\n|iflag = bit.bor(iflag|\t|fio.c.f" ..
"lag[ flag ])|\t\n||\t||\t||\t\n"
-test = tap.test("csv")
+local test = tap.test("csv")
test:plan(12)
-readable = {}
+local readable = {}
readable.read = myread
readable.v = "a,b\n1,\"ha\n\"\"ha\"\"\nha\"\n3,4\n"
readable.i = 0
@@ -52,17 +52,17 @@ readable.v = ", \r\nkp\"\"v"
readable.i = 0
test:is(table2str(csv.load(readable, {chunk_size = 3})), test3_ans, "obj test3")
-tmpdir = fio.tempdir()
-file1 = fio.pathjoin(tmpdir, 'file.1')
-file2 = fio.pathjoin(tmpdir, 'file.2')
-file3 = fio.pathjoin(tmpdir, 'file.3')
-file4 = fio.pathjoin(tmpdir, 'file.4')
+local tmpdir = fio.tempdir()
+local file1 = fio.pathjoin(tmpdir, 'file.1')
+local file2 = fio.pathjoin(tmpdir, 'file.2')
+local file3 = fio.pathjoin(tmpdir, 'file.3')
+local file4 = fio.pathjoin(tmpdir, 'file.4')
local f = fio.open(file1, { 'O_WRONLY', 'O_TRUNC', 'O_CREAT' }, tonumber('0777', 8))
f:write("123 , 5 , 92 , 0, 0\n" ..
"1, 12 34, 56, \"quote , \", 66\nok")
f:close()
-f = fio.open(file1, {'O_RDONLY'})
+f = fio.open(file1, {'O_RDONLY'})
test:is(table2str(csv.load(f, {chunk_size = 10})), test4_ans, "fio test1")
f:close()
@@ -77,31 +77,31 @@ f:write("1\n23,456,abcac,\'multiword field 4\'\n" ..
",,"
)
f:close()
-f = fio.open(file2, {'O_RDONLY'})
+f = fio.open(file2, {'O_RDONLY'})
--symbol by symbol reading
-test:is(table2str(csv.load(f, {chunk_size = 1})), test5_ans, "fio test2")
+test:is(table2str(csv.load(f, {chunk_size = 1})), test5_ans, "fio test2")
f:close()
-f = fio.open(file2, {'O_RDONLY'})
-opts = {chunk_size = 7, skip_head_lines = 1}
+f = fio.open(file2, {'O_RDONLY'})
+local opts = {chunk_size = 7, skip_head_lines = 1}
--7 symbols per chunk
-test:is(table2str(csv.load(f, opts)), test6_ans, "fio test3")
+test:is(table2str(csv.load(f, opts)), test6_ans, "fio test3")
f:close()
-t = {
- {'quote" d', ',and, comma', 'both " of " t,h,e,m'},
- {'"""', ',","'},
- {'mul\nti\nli\r\nne\n\n', 'field'},
- {""},
- {'"'},
- {"\n"}
+local t = {
+ {'quote" d', ',and, comma', 'both " of " t,h,e,m'},
+ {'"""', ',","'},
+ {'mul\nti\nli\r\nne\n\n', 'field'},
+ {""},
+ {'"'},
+ {"\n"}
}
f = require("fio").open(file3, { "O_WRONLY", "O_TRUNC" , "O_CREAT"}, 0x1FF)
csv.dump(t, {}, f)
f:close()
-f = fio.open(file3, {'O_RDONLY'})
-t2 = csv.load(f, {chunk_size = 5})
+f = fio.open(file3, {'O_RDONLY'})
+local t2 = csv.load(f, {chunk_size = 5})
f:close()
test:is(table2str(t), table2str(t2), "test roundtrip")
diff --git a/test/app-tap/fail_main.test.lua b/test/app-tap/fail_main.test.lua
index f8c45bf6f..cf6b1d8ed 100755
--- a/test/app-tap/fail_main.test.lua
+++ b/test/app-tap/fail_main.test.lua
@@ -7,7 +7,7 @@ local tarantool_bin = arg[-1]
test:plan(1)
-function run_script(code)
+local function run_script(code)
local dir = fio.tempdir()
local script_path = fio.pathjoin(dir, 'script.lua')
local script = fio.open(script_path, {'O_CREAT', 'O_WRONLY', 'O_APPEND'},
@@ -30,7 +30,7 @@ end
-- gh-4382: an error in main script should be handled gracefully,
-- with proper logging.
--
-local code, output = run_script("error('Error in the main script')")
+local _, output = run_script("error('Error in the main script')")
test:ok(output:match("fatal error, exiting the event loop"),
"main script error is handled gracefully")
diff --git a/test/app-tap/gh-4761-json-per-call-options.test.lua b/test/app-tap/gh-4761-json-per-call-options.test.lua
index 1fb24744e..c6b31ba61 100755
--- a/test/app-tap/gh-4761-json-per-call-options.test.lua
+++ b/test/app-tap/gh-4761-json-per-call-options.test.lua
@@ -13,7 +13,7 @@ local res = tap.test('gh-4761-json-per-call-options', function(test)
test:plan(2)
-- Preparation code: call :decode() with a custom option.
- local ok, err = pcall(json.decode, '{"foo": {"bar": 1}}',
+ local ok = pcall(json.decode, '{"foo": {"bar": 1}}',
{decode_max_depth = 1})
assert(not ok, 'expect "too many nested data structures" error')
@@ -25,7 +25,7 @@ local res = tap.test('gh-4761-json-per-call-options', function(test)
-- Same check for json.encode.
local nan = 1/0
- local ok, err = pcall(json.encode, {a = nan},
+ local ok = pcall(json.encode, {a = nan},
{encode_invalid_numbers = false})
assert(not ok, 'expected "number must not be NaN or Inf" error')
local exp_res = '{"a":inf}'
diff --git a/test/app-tap/gh-5013-fiber-cancel.test.lua b/test/app-tap/gh-5013-fiber-cancel.test.lua
index 91c6775dc..7efb6ab5d 100755
--- a/test/app-tap/gh-5013-fiber-cancel.test.lua
+++ b/test/app-tap/gh-5013-fiber-cancel.test.lua
@@ -8,7 +8,7 @@ test:plan(2)
local result = {}
-function test_f()
+local function test_f()
local cond = fiber.cond()
local res, err = pcall(cond.wait, cond)
result.res = res
diff --git a/test/app-tap/gh-5130-panic-on-invalid-log.test.lua b/test/app-tap/gh-5130-panic-on-invalid-log.test.lua
index 24af8139c..7ebff1425 100755
--- a/test/app-tap/gh-5130-panic-on-invalid-log.test.lua
+++ b/test/app-tap/gh-5130-panic-on-invalid-log.test.lua
@@ -9,11 +9,11 @@ test:plan(3)
--
-- Invalid log. No panic, just error
-_, err = pcall(log.cfg, {log=' :invalid'})
+local _, err = pcall(log.cfg, {log=' :invalid'})
test:like(err, "expecting a file name or a prefix")
-- Empty string - default log (to be compatible with box.cfg)
-ok = pcall(log.cfg, {log=''})
+local ok = pcall(log.cfg, {log=''})
test:ok(ok)
-- Dynamic reconfiguration - error, no info about invalid logger type
diff --git a/test/app-tap/http_client.test.lua b/test/app-tap/http_client.test.lua
index b85b605cf..093af8fe4 100755
--- a/test/app-tap/http_client.test.lua
+++ b/test/app-tap/http_client.test.lua
@@ -42,7 +42,7 @@ local function start_server(test, sock_family, sock_addr)
test:is(server:read("*l"), "heartbeat", "server started")
test:diag("trying to connect to %s", url)
local r
- for i=1,10 do
+ for _=1,10 do
r = client.get(url, merge(opts, {timeout = 0.01}))
if r.status == 200 then
break
@@ -164,7 +164,7 @@ local function test_cancel_and_errinj(test, url, opts)
local errinj = box.error.injection
errinj.set('ERRINJ_HTTP_RESPONSE_ADD_WAIT', true)
local topts = merge(opts, {timeout = 1200})
- f = fiber.create(func, topts)
+ fiber.create(func, topts)
r = ch:get()
test:is(r.status, 200, "No hangs in errinj")
errinj.set('ERRINJ_HTTP_RESPONSE_ADD_WAIT', false)
@@ -180,7 +180,6 @@ local function test_post_and_get(test, url, opts)
local my_body = { key = "value" }
local json_body = json.encode(my_body)
local responses = {}
- local data = {a = 'b'}
headers['Content-Type'] = 'application/json'
local fibers = 7
local ch = fiber.channel(fibers)
@@ -213,7 +212,7 @@ local function test_post_and_get(test, url, opts)
responses.absent_get = http:get(url .. 'absent', opts)
ch:put(1)
end)
- for i=1,fibers do
+ for _=1,fibers do
ch:get()
end
local r = responses.good_get
@@ -270,7 +269,6 @@ local function test_errors(test)
test:ok(not status and string.find(json.encode(err),
"Unsupported protocol"),
"POST: exception on bad protocol")
- local r = http:get("http://do_not_exist_8ffad33e0cb01e6a01a03d00089e71e5b2b7e9930dfcba.ru")
end
-- gh-3679 Check that opts.headers values can be strings only.
@@ -355,7 +353,7 @@ local function test_request_headers(test, url, opts)
local http = client:new()
for _, case in ipairs(cases) do
- local opts = merge(table.copy(opts), case.opts)
+ opts = merge(table.copy(opts), case.opts)
local ok, err = pcall(http.get, http, url, opts)
if case.postrequest_check ~= nil then
case.postrequest_check(opts)
@@ -425,7 +423,6 @@ local function test_special_methods(test, url, opts)
local responses = {}
local fibers = 7
local ch = fiber.channel(fibers)
- local _
fiber.create(function()
responses.patch_data = http:patch(url, "{\"key\":\"val\"}", opts)
ch:put(1)
@@ -454,7 +451,7 @@ local function test_special_methods(test, url, opts)
responses.custom_data = http:request("CUSTOM", url, nil, opts)
ch:put(1)
end)
- for i = 1, fibers do
+ for _ = 1, fibers do
ch:get()
end
@@ -483,10 +480,6 @@ end
local function test_concurrent(test, url, opts)
test:plan(3)
- local http = client.new()
- local headers = { my_header = "1", my_header2 = "2" }
- local my_body = { key = "value" }
- local json_body = json.encode(my_body)
local num_test = 10
local num_load = 10
local curls = { }
@@ -497,7 +490,7 @@ local function test_concurrent(test, url, opts)
headers["My-header" .. i] = "my-value"
end
- for i = 1, num_test do
+ for _ = 1, num_test do
table.insert(curls, {
url = url,
http = client.new(),
@@ -515,7 +508,7 @@ local function test_concurrent(test, url, opts)
-- Creating concurrent clients
for i=1,num_test do
local obj = curls[i]
- for j=1,num_load do
+ for _=1,num_load do
fiber.create(function()
local r = obj.http:post(obj.url, obj.body, merge(opts, {
headers = obj.headers,
@@ -540,13 +533,11 @@ local function test_concurrent(test, url, opts)
end
local ok_sockets_added = true
local ok_active = true
- local ok_timeout = true
local ok_req = true
-- Join test
local rest = num_test
while true do
- local ticks = 0
for i = 1, num_load do
local obj = curls[i]
-- checking that stats in concurrent are ok
@@ -582,7 +573,7 @@ local function test_concurrent(test, url, opts)
test:ok(ok_active, "no active requests")
end
-function run_tests(test, sock_family, sock_addr)
+local function run_tests(test, sock_family, sock_addr)
test:plan(11)
local server, url, opts = start_server(test, sock_family, sock_addr)
test:test("http.client", test_http_client, url, opts)
diff --git a/test/app-tap/iconv.test.lua b/test/app-tap/iconv.test.lua
index 6f6a04b14..eeadd6673 100755
--- a/test/app-tap/iconv.test.lua
+++ b/test/app-tap/iconv.test.lua
@@ -3,7 +3,7 @@
local tap = require('tap')
local iconv = require('iconv')
-test = tap.test("iconv")
+local test = tap.test("iconv")
test:plan(11)
local simple_str = 'ascii string'
@@ -34,7 +34,7 @@ test:is(c8_1251(c1251_16(c16_16be(c16be_8(cyrillic_str)))), cyrillic_str,
'complex multi-format conversion')
-- test huge string
-huge_str = string.rep(cyrillic_str, 50)
+local huge_str = string.rep(cyrillic_str, 50)
test:is(c16be_8(c8_16be(huge_str)), huge_str, "huge string")
diff --git a/test/app-tap/init_script.test.lua b/test/app-tap/init_script.test.lua
index e6f298f93..56de6d44e 100755
--- a/test/app-tap/init_script.test.lua
+++ b/test/app-tap/init_script.test.lua
@@ -9,14 +9,14 @@ box.cfg{
log="tarantool.log"
}
-yaml = require('yaml')
-fiber = require('fiber')
+local yaml = require('yaml')
+local fiber = require('fiber')
if box.space.tweedledum ~= nil then
box.space.space1:drop()
end
-space = box.schema.space.create('tweedledum')
+local space = box.schema.space.create('tweedledum')
space:create_index('primary', { type = 'hash' })
print[[
@@ -24,7 +24,7 @@ print[[
-- Access to box.cfg from init script
--
]]
-t = {}
+local t = {}
for k,v in pairs(box.cfg) do
if k == 'listen' then
@@ -36,7 +36,7 @@ for k,v in pairs(box.cfg) do
end
table.sort(t)
print('box.cfg')
-for k,v in pairs(t) do print(v) end
+for _,v in pairs(t) do print(v) end
--
-- Insert tests
--
@@ -44,7 +44,7 @@ local function do_insert()
space:insert{1, 2, 4, 8}
end
-fiber1 = fiber.create(do_insert)
+fiber.create(do_insert)
print[[
--
@@ -71,12 +71,12 @@ print[[
-- Check that require function(math.floor) reachable in the init script
--
]]
-floor = require("math").floor
+local floor = require("math").floor
print(floor(0.5))
print(floor(0.9))
print(floor(1.1))
-mod = require('require_mod')
+local mod = require('require_mod')
print(mod.test(10, 15))
--
-- A test case for https://github.com/tarantool/tarantool/issues/53
diff --git a/test/app-tap/inspector.test.lua b/test/app-tap/inspector.test.lua
index ed10020a2..cda3eda2c 100755
--- a/test/app-tap/inspector.test.lua
+++ b/test/app-tap/inspector.test.lua
@@ -1,9 +1,6 @@
#!/usr/bin/env tarantool
-local socket = require('socket')
-
-test_run = require('test_run')
-inspector = test_run.new()
+local inspector = require('test_run').new()
print('create instance')
print(inspector:cmd("create server replica with rpl_master=default, script='box/box.lua'\n"))
diff --git a/test/app-tap/json.test.lua b/test/app-tap/json.test.lua
index 70e9f6cf7..be60e45c9 100755
--- a/test/app-tap/json.test.lua
+++ b/test/app-tap/json.test.lua
@@ -2,7 +2,6 @@
package.path = "lua/?.lua;"..package.path
-local ffi = require('ffi')
local tap = require('tap')
local common = require('serializer_test')
diff --git a/test/app-tap/logger.test.lua b/test/app-tap/logger.test.lua
index a448ba87a..890d3f5c3 100755
--- a/test/app-tap/logger.test.lua
+++ b/test/app-tap/logger.test.lua
@@ -7,7 +7,7 @@ test:plan(64)
-- gh-5121: Allow to use 'json' output before box.cfg()
--
local log = require('log')
-_, err = pcall(log.log_format, 'json')
+local _, err = pcall(log.log_format, 'json')
test:ok(err == nil)
-- We're not allowed to use json with syslog though.
@@ -141,7 +141,7 @@ end
log.info(message)
local line = file:read()
test:is(line:sub(-message:len()), message, "message")
-s, err = pcall(json.decode, line)
+local s = pcall(json.decode, line)
test:ok(not s, "plain")
--
-- gh-700: Crash on calling log.info() with formatting characters
@@ -160,7 +160,7 @@ test:is(file:read():match('I>%s+(.*)'), '{"key":"value"}', "table is handled as
log.info({message="value"})
test:is(file:read():match('I>%s+(.*)'), '{"message":"value"}', "table is handled as json")
-function help() log.info("gh-2340: %s %s", 'help') end
+local function help() log.info("gh-2340: %s %s", 'help') end
xpcall(help, function(err)
test:ok(err:match("bad argument #3"), "found error string")
@@ -171,14 +171,14 @@ file:close()
test:ok(log.pid() >= 0, "pid()")
--- logger uses 'debug', try to set it to nil
+-- luacheck: ignore (logger uses 'debug', try to set it to nil)
debug = nil
log.info("debug is nil")
debug = require('debug')
test:ok(log.info(true) == nil, 'check tarantool crash (gh-2516)')
-s, err = pcall(box.cfg, {log_format='json', log="syslog:identity:tarantool"})
+s = pcall(box.cfg, {log_format='json', log="syslog:identity:tarantool"})
test:ok(not s, "check json not in syslog")
box.cfg{log=filename,
@@ -235,7 +235,7 @@ file = fio.open(filename)
while file == nil do file = fio.open(filename) fiber.sleep(0.0001) end
line = file:read()
while line == nil or line == "" do line = file:read() fiber.sleep(0.0001) end
-index = line:find('\n')
+local index = line:find('\n')
line = line:sub(1, index)
message = json.decode(line)
test:is(message.message, "log file has been reopened", "check message after log.rotate()")
diff --git a/test/app-tap/lua/serializer_test.lua b/test/app-tap/lua/serializer_test.lua
index 2a668f898..cea78f7ed 100644
--- a/test/app-tap/lua/serializer_test.lua
+++ b/test/app-tap/lua/serializer_test.lua
@@ -2,7 +2,7 @@ local ffi = require('ffi')
local function rt(test, s, x, t)
local buf1 = s.encode(x)
- local x1, offset1 = s.decode(buf1)
+ local x1 = s.decode(buf1)
local xstr
if type(x) == "table" then
xstr = "table"
@@ -189,8 +189,6 @@ local function test_double(test, s)
ss.cfg{decode_invalid_numbers = true}
rt(test, s, nan)
rt(test, s, inf)
-
- ss = nil
end
local function test_decimal(test, s)
@@ -258,14 +256,14 @@ local function test_table(test, s, is_array, is_map)
test:ok(is_map(s.encode({k1 = 'v1', k2 = 'v2', k3 = 'v3'})), "map is map")
-- utf-8 pairs
- rt(test, s, {Метапеременная = { 'Метазначение' }})
+ rt(test, s, {['Метапеременная'] = { 'Метазначение' }})
rt(test, s, {test = { 'Результат' }})
local arr = setmetatable({1, 2, 3, k1 = 'v1', k2 = 'v2', 4, 5},
{ __serialize = 'seq'})
local map = setmetatable({1, 2, 3, 4, 5}, { __serialize = 'map'})
local obj = setmetatable({}, {
- __serialize = function(x) return 'serialize' end
+ __serialize = function() return 'serialize' end
})
-- __serialize on encode
@@ -306,8 +304,6 @@ local function test_table(test, s, is_array, is_map)
-- string (from __serialize hook)
test:is(ss.decode(ss.encode(obj)), "serialize", "object load __serialize")
- ss = nil
-
--
-- decode_save_metatables
--
@@ -325,14 +321,12 @@ local function test_table(test, s, is_array, is_map)
"array save __serialize")
test:is(getmetatable(ss.decode(ss.encode(map))).__serialize, "map",
"map save __serialize")
- ss = nil
-
--
-- encode_sparse_convert / encode_sparse_ratio / encode_sparse_safe
--
- local ss = s.new()
+ ss = s.new()
ss.cfg{encode_sparse_ratio = 2, encode_sparse_safe = 10}
@@ -359,8 +353,6 @@ local function test_table(test, s, is_array, is_map)
-- array
test:ok(is_array(ss.encode({1, 2, 3, 4, 5, [100] = 100})),
"sparse safe 2")
-
- ss = nil
end
local function test_ucdata(test, s)
@@ -374,9 +366,9 @@ local function test_ucdata(test, s)
local ctype = ffi.typeof('struct serializer_cdata_test')
ffi.metatype(ctype, {
__index = {
- __serialize = function(obj) return 'unpack' end,
+ __serialize = function() return 'unpack' end,
},
- __tostring = function(obj) return 'tostring' end
+ __tostring = function() return 'tostring' end
});
local cdata = ffi.new(ctype)
@@ -409,8 +401,6 @@ local function test_ucdata(test, s)
test:istable(ss.decode(ss.encode(udata)), 'udata hook priority')
-- gh-1226: luaL_convertfield should ignore __serialize hook for ctypes
test:like(ss.decode(ss.encode(ctype)), 'ctype<struct', 'ctype __serialize')
-
- ss = nil
end
local function test_depth(test, s)
@@ -433,12 +423,12 @@ local function test_depth(test, s)
s.cfg({encode_deep_as_nil = false})
local t = nil
- for i = 1, max_depth + 1 do t = {t} end
- local ok, err = pcall(s.encode, t)
+ for _ = 1, max_depth + 1 do t = {t} end
+ local ok = pcall(s.encode, t)
test:ok(not ok, "too deep encode depth")
s.cfg({encode_max_depth = max_depth + 1})
- ok, err = pcall(s.encode, t)
+ ok = pcall(s.encode, t)
test:ok(ok, "no throw in a corner case")
s.cfg({encode_deep_as_nil = deep_as_nil, encode_max_depth = max_depth})
diff --git a/test/app-tap/module_api.test.lua b/test/app-tap/module_api.test.lua
index 6a7ce3040..c43d8eacd 100755
--- a/test/app-tap/module_api.test.lua
+++ b/test/app-tap/module_api.test.lua
@@ -5,7 +5,7 @@ local fio = require('fio')
box.cfg{log = "tarantool.log"}
-- Use BUILDDIR passed from test-run or cwd when run w/o
-- test-run to find test/app-tap/module_api.{so,dylib}.
-build_path = os.getenv("BUILDDIR") or '.'
+local build_path = os.getenv("BUILDDIR") or '.'
package.cpath = fio.pathjoin(build_path, 'test/app-tap/?.so' ) .. ';' ..
fio.pathjoin(build_path, 'test/app-tap/?.dylib') .. ';' ..
package.cpath
@@ -17,10 +17,10 @@ local function test_pushcdata(test, module)
local gc_counter = 0;
local ct = ffi.typeof('struct module_api_test')
ffi.metatype(ct, {
- __tostring = function(obj)
+ __tostring = function()
return 'ok'
end;
- __gc = function(obj)
+ __gc = function()
gc_counter = gc_counter + 1;
end
})
@@ -33,14 +33,13 @@ local function test_pushcdata(test, module)
test:is(ctid, ctid2, 'checkcdata type')
test:is(ptr, ptr2, 'checkcdata value')
test:is(gc_counter, 0, 'pushcdata gc')
- obj = nil
+ obj = nil -- luacheck: no unused
collectgarbage('collect')
test:is(gc_counter, 1, 'pushcdata gc')
end
local function test_buffers(test, module)
test:plan(9)
- local ffi = require('ffi')
local buffer = require('buffer')
local bufalloc = buffer.static_alloc("char", 128)
@@ -222,7 +221,7 @@ local function test_iscdata(test, module)
end
end
-local test = require('tap').test("module_api", function(test)
+require('tap').test("module_api", function(test)
test:plan(38)
local status, module = pcall(require, 'module_api')
test:is(status, true, "module")
@@ -244,7 +243,7 @@ local test = require('tap').test("module_api", function(test)
end
end
- local status, msg = pcall(module.check_error)
+ local _, msg = pcall(module.check_error)
test:like(msg, 'luaT_error', 'luaT_error')
test:test("pushcdata", test_pushcdata, module)
diff --git a/test/app-tap/msgpackffi.test.lua b/test/app-tap/msgpackffi.test.lua
index 0ee5f5edc..058b74f3d 100755
--- a/test/app-tap/msgpackffi.test.lua
+++ b/test/app-tap/msgpackffi.test.lua
@@ -4,7 +4,6 @@ package.path = "lua/?.lua;"..package.path
local tap = require('tap')
local common = require('serializer_test')
-local ffi = require('ffi')
local function is_map(s)
local b = string.byte(string.sub(s, 1, 1))
@@ -76,7 +75,7 @@ local function test_other(test, s)
--
local function check_depth(depth_to_try)
local t = nil
- for i = 1, depth_to_try do t = {t} end
+ for _ = 1, depth_to_try do t = {t} end
t = s.decode_unchecked(s.encode(t))
local level = 0
while t ~= nil do level = level + 1 t = t[1] end
diff --git a/test/app-tap/pcall.test.lua b/test/app-tap/pcall.test.lua
index 30163a41a..d144e075c 100755
--- a/test/app-tap/pcall.test.lua
+++ b/test/app-tap/pcall.test.lua
@@ -12,7 +12,7 @@ box.cfg{
log="tarantool.log",
memtx_memory=107374182,
}
-function pcalltest()
+local function pcalltest()
local ERRMSG = "module 'some_invalid_module' not found"
local status, msg = pcall(require, 'some_invalid_module')
if status == false and msg ~= nil and msg:match(ERRMSG) ~= nil then
diff --git a/test/app-tap/snapshot.test.lua b/test/app-tap/snapshot.test.lua
index 587f8279b..2475ee4b9 100755
--- a/test/app-tap/snapshot.test.lua
+++ b/test/app-tap/snapshot.test.lua
@@ -3,7 +3,6 @@
local math = require('math')
local fiber = require('fiber')
local tap = require('tap')
-local ffi = require('ffi')
local fio = require('fio')
box.cfg{ log="tarantool.log", memtx_memory=107374182}
@@ -75,14 +74,14 @@ snap_chan:get()
test:ok(true, 'gh-695: avoid overwriting tuple data necessary for smfree()')
-------------------------------------------------------------------------------
--- gh-1185: Crash in matras_touch in snapshot_daemon.test
+-- gh-1185: Crash in matras_touch in snapshot_daemon.test
-------------------------------------------------------------------------------
local s1 = box.schema.create_space('test1', { engine = 'memtx'})
-local i1 = s1:create_index('test', { type = 'tree', parts = {1, 'unsigned'} })
+s1:create_index('test', { type = 'tree', parts = {1, 'unsigned'} })
local s2 = box.schema.create_space('test2', { engine = 'memtx'})
-local i2 = s2:create_index('test', { type = 'tree', parts = {1, 'unsigned'} })
+s2:create_index('test', { type = 'tree', parts = {1, 'unsigned'} })
for i = 1,1000 do s1:insert{i, i, i} end
@@ -126,11 +125,11 @@ local function gh1094()
break
end
end
- local sf, mf = pcall(box.snapshot)
- for i, f in pairs(files) do
+ local sf = pcall(box.snapshot)
+ for _, f in pairs(files) do
f:close()
end
- local ss, ms = pcall(box.snapshot)
+ local ss = pcall(box.snapshot)
test:ok(not sf and ss, msg)
end
gh1094()
@@ -141,7 +140,7 @@ box.snapshot()
box.snapshot()
box.snapshot()
test:ok(true, 'No crash for second snapshot w/o any changes')
-files = fio.glob(box.cfg.memtx_dir .. '/*.snap')
+local files = fio.glob(box.cfg.memtx_dir .. '/*.snap')
table.sort(files)
fio.unlink(files[#files])
box.snapshot()
diff --git a/test/app-tap/string.test.lua b/test/app-tap/string.test.lua
index 02a1a84d7..08bc54cf0 100755
--- a/test/app-tap/string.test.lua
+++ b/test/app-tap/string.test.lua
@@ -216,10 +216,10 @@ test:test("unicode", function(test)
test:is(s, lower_res, 'default locale lower')
test:is(utf8.upper(''), '', 'empty string upper')
test:is(utf8.lower(''), '', 'empty string lower')
- local err
- s, err = pcall(utf8.upper, true)
+ local _, err
+ _, err = pcall(utf8.upper, true)
test:isnt(err:find('Usage'), nil, 'upper usage is checked')
- s, err = pcall(utf8.lower, true)
+ _, err = pcall(utf8.lower, true)
test:isnt(err:find('Usage'), nil, 'lower usage is checked')
test:is(utf8.isupper('a'), false, 'isupper("a")')
@@ -247,9 +247,9 @@ test:test("unicode", function(test)
test:isnil(c, 'middle of symbol offset is error')
test:is(err, 4, 'error on 4 byte')
test:is(utf8.len(s, 5), 4, 'start 5')
- c, err = utf8.len(s, 6)
+ _, err = utf8.len(s, 6)
test:is(err, 6, 'error on 6 byte')
- c, err = utf8.len(s, 0)
+ _, err = utf8.len(s, 0)
test:is(err, 'position is out of string', 'range is out of string')
test:is(utf8.len(s, #s), 1, 'start from the end')
test:is(utf8.len(s, #s + 1), 0, 'position is out of string')
@@ -262,14 +262,14 @@ test:test("unicode", function(test)
test:is(utf8.len(s, 1, -7), 4, 'end -7')
test:is(utf8.len(s, 2, -7), 3, '[2, -7]')
test:is(utf8.len(s, 3, -7), 2, '[3, -7]')
- c, err = utf8.len(s, 4, -7)
+ _, err = utf8.len(s, 4, -7)
test:is(err, 4, '[4, -7] is error - start from the middle of symbol')
test:is(utf8.len(s, 10, -100), 0, 'it is ok to be out of str by end pos')
test:is(utf8.len(s, 10, -10), 0, 'it is ok to swap end and start pos')
test:is(utf8.len(''), 0, 'empty len')
test:is(utf8.len(s, -6, -1), 3, 'pass both negative offsets')
test:is(utf8.len(s, 3, 3), 1, "end in the middle on the same symbol as start")
- c, err = utf8.len('a\xF4')
+ _, err = utf8.len('a\xF4')
test:is(err, 2, "invalid unicode in the middle of the string")
local chars = {}
@@ -279,11 +279,11 @@ test:test("unicode", function(test)
table.insert(codes, code)
end
test:is(table.concat(chars), s, "next and char works")
- c, err = pcall(utf8.char, 'kek')
+ _, err = pcall(utf8.char, 'kek')
test:isnt(err:find('bad argument'), nil, 'char usage is checked')
- c, err = pcall(utf8.next, true)
+ _, err = pcall(utf8.next, true)
test:isnt(err:find('Usage'), nil, 'next usage is checked')
- c, err = pcall(utf8.next, '1234', true)
+ _, err = pcall(utf8.next, '1234', true)
test:isnt(err:find('bad argument'), nil, 'next usage is checked')
local offset
offset, c = utf8.next('')
@@ -338,15 +338,15 @@ test:test("unicode", function(test)
test:is(utf8.sub(s, -2, 2), '', 'sub [-2:2]')
test:is(utf8.sub(s, -1, 8), '8', 'sub [-1:8]')
- c, err = pcall(utf8.sub)
+ _, err = pcall(utf8.sub)
test:isnt(err:find('Usage'), nil, 'usage is checked')
- c, err = pcall(utf8.sub, true)
+ _, err = pcall(utf8.sub, true)
test:isnt(err:find('Usage'), nil, 'usage is checked')
- c, err = pcall(utf8.sub, '123')
+ _, err = pcall(utf8.sub, '123')
test:isnt(err:find('Usage'), nil, 'usage is checked')
- c, err = pcall(utf8.sub, '123', true)
+ _, err = pcall(utf8.sub, '123', true)
test:isnt(err:find('bad argument'), nil, 'usage is checked')
- c, err = pcall(utf8.sub, '123', 1, true)
+ _, err = pcall(utf8.sub, '123', 1, true)
test:isnt(err:find('bad argument'), nil, 'usage is checked')
local s1 = '☢'
diff --git a/test/app-tap/tap.test.lua b/test/app-tap/tap.test.lua
index e2a78f630..0e184782a 100755
--- a/test/app-tap/tap.test.lua
+++ b/test/app-tap/tap.test.lua
@@ -11,7 +11,7 @@ local tap = require "tap"
--
-- Create a root test
--
-test = tap.test("root test")
+local test = tap.test("root test")
-- Disable stack traces for this test because Tarantool test system also
-- checks test output.
test.trace = false
@@ -88,7 +88,7 @@ end)
--
-- Subtest without callbacks.
--
-sub2 = test:test("subtest 2")
+local sub2 = test:test("subtest 2")
sub2:plan(1)
sub2:ok(true, 'true in subtest')
sub2:diag('hello from subtest')
diff --git a/test/app-tap/tarantoolctl.test.lua b/test/app-tap/tarantoolctl.test.lua
index 9f1464617..44357484b 100755
--- a/test/app-tap/tarantoolctl.test.lua
+++ b/test/app-tap/tarantoolctl.test.lua
@@ -4,7 +4,6 @@ local ffi = require('ffi')
local fio = require('fio')
local tap = require('tap')
local uuid = require('uuid')
-local yaml = require('yaml')
local errno = require('errno')
local fiber = require('fiber')
local ok, test_run = pcall(require, 'test_run')
@@ -33,7 +32,7 @@ local function recursive_rmdir(path)
end
end
if fio.rmdir(path) == false then
- print(string.format('!!! failed to rmdir path "%s"', file))
+ print(string.format('!!! failed to rmdir path "%s"', path))
print(string.format('!!! [errno %s]: %s', errno(), errno.strerror()))
end
end
@@ -51,7 +50,7 @@ int execvp(const char *file, char *const argv[]);
]]
-- background checks
-tctlcfg_code = [[default_cfg = {
+local tctlcfg_code = [[default_cfg = {
pid_file = '.', wal_dir = '.', memtx_dir = '.' ,
vinyl_dir = '.', log = '.', background = true,
}
@@ -97,23 +96,14 @@ local function tctl_wait_start(dir, name)
fiber.sleep(0.01)
end
::again::
- while true do
- local stat, nb = pcall(require('net.box').new, path, {
- wait_connected = true, console = true
- })
- if stat == false then
- fiber.sleep(0.01)
- goto again
- else
- break
- end
- local stat, msg = pcall(nb.eval, nb, 'require("fiber").time()')
- if stat == false then
- fiber.sleep(0.01)
- else
- break
- end
+ local stat, _ = pcall(require('net.box').new, path, {
+ wait_connected = true, console = true
+ })
+ if stat == false then
+ fiber.sleep(0.01)
+ goto again
end
+ return
end
end
@@ -124,8 +114,7 @@ local function tctl_wait_stop(dir, name)
end
end
-local function tctl_command(dir, cmd, args, name)
- local pid = nil
+local function tctl_command(dir, cmd, args)
if not fio.stat(fio.pathjoin(dir, '.tarantoolctl')) then
create_script(dir, '.tarantoolctl', tctlcfg_code)
end
@@ -330,7 +319,7 @@ do
local function test_help(test, dir, cmd, e_stderr)
local desc = dir and 'with config' or 'without config'
dir = dir or './'
- local res, stdout, stderr = run_command(dir, cmd)
+ local _, _, stderr = run_command(dir, cmd)
if e_stderr ~= nil then
if not test:ok(stderr:find(e_stderr), ("check stderr of '%s' %s"):format(cmd, desc)) then
print(("Expected to find '%s' in '%s'"):format(e_stderr, stderr))
@@ -385,7 +374,7 @@ do
local command_base = 'tarantoolctl cat filler/00000000000000000000.xlog'
local desc = args and "cat + " .. args or "cat"
args = args and " " .. args or ""
- local res, stdout, stderr = run_command(dir, command_base .. args)
+ local res, stdout, _ = run_command(dir, command_base .. args)
test:is(res, 0, desc .. " result")
test:is(select(2, stdout:gsub(delim, delim)), lc, desc .. " line count")
end
@@ -394,7 +383,7 @@ do
local command_base = 'tarantoolctl cat filler/00000000000000000000.snap'
local desc = args and "cat + " .. args or "cat"
args = args and " " .. args or ""
- local res, stdout, stderr = run_command(dir, command_base .. args)
+ local res, stdout, _ = run_command(dir, command_base .. args)
test:is(res, 0, desc .. " result")
test:is(select(2, stdout:gsub(delim, delim)), lc, desc .. " line count")
end
@@ -413,7 +402,8 @@ do
check_ctlcat_xlog(test_i, dir, "--from=3 --to=6 --format=json --show-system", "\n", 3)
check_ctlcat_xlog(test_i, dir, "--from=6 --to=3 --format=json --show-system", "\n", 0)
check_ctlcat_xlog(test_i, dir, "--from=3 --to=6 --format=json --show-system --replica 1", "\n", 3)
- check_ctlcat_xlog(test_i, dir, "--from=3 --to=6 --format=json --show-system --replica 1 --replica 2", "\n", 3)
+ check_ctlcat_xlog(test_i, dir,
+ "--from=3 --to=6 --format=json --show-system --replica 1 --replica 2", "\n", 3)
check_ctlcat_xlog(test_i, dir, "--from=3 --to=6 --format=json --show-system --replica 2", "\n", 0)
check_ctlcat_snap(test_i, dir, "--space=280", "---\n", 25)
check_ctlcat_snap(test_i, dir, "--space=288", "---\n", 53)
@@ -475,10 +465,10 @@ else
check_ok(test_i, dir, 'start', 'filler', 0)
local lsn_before = test_run:get_lsn("remote", 1)
test_i:is(lsn_before, 4, "check lsn before")
- local res, stdout, stderr = run_command(dir, command_base)
+ local res, _, _ = run_command(dir, command_base)
test_i:is(res, 0, "execution result")
test_i:is(test_run:get_lsn("remote", 1), 10, "check lsn after")
- local res, stdout, stderr = run_command(dir, command_base)
+ local res, _, _ = run_command(dir, command_base)
test_i:is(res, 0, "execution result")
test_i:is(test_run:get_lsn("remote", 1), 16, "check lsn after")
end)
@@ -618,7 +608,7 @@ test:test('filter_xlog', function(test)
local tarantoolctl = dofile(TARANTOOLCTL_PATH)
-- Like xlog.pairs().
- local function gen(param, lsn)
+ local function gen(param)
local row = param.data[param.idx]
if row == nil then
return
diff --git a/test/app-tap/trigger.test.lua b/test/app-tap/trigger.test.lua
index a31d45e5f..6cf3fbe53 100755
--- a/test/app-tap/trigger.test.lua
+++ b/test/app-tap/trigger.test.lua
@@ -45,7 +45,7 @@ test:test("simple trigger test", function(test)
-- Check that we've failed to delete trigger
- local stat, err = pcall(getmetatable(trigger_list).__call, trigger_list,
+ local _, err = pcall(getmetatable(trigger_list).__call, trigger_list,
nil, trigger_cnt)
test:ok(string.find(err, "is not found"), "check error")
end)
@@ -69,18 +69,18 @@ test:test("errored trigger test", function(test)
test:is(cnt, 1, "check simple trigger")
-- Append errored trigger
trigger_list(trigger_errored)
- local status = pcall(function() trigger_list:run() end)
+ pcall(function() trigger_list:run() end)
test:is(cnt, 2, "check simple+error trigger")
-- Flush triggers
table_clear(trigger_list)
test:is(#trigger_list(), 0, "successfull flush")
-- Append first trigger
trigger_list(trigger_errored)
- local status = pcall(function() trigger_list:run() end)
+ pcall(function() trigger_list:run() end)
test:is(cnt, 2, "check error trigger")
-- Append errored trigger
trigger_list(trigger_cnt)
- local status = pcall(function() trigger_list:run() end)
+ pcall(function() trigger_list:run() end)
test:is(cnt, 2, "check error+simple trigger")
end)
diff --git a/test/app-tap/yaml.test.lua b/test/app-tap/yaml.test.lua
index 4669b6102..8a5e4b233 100755
--- a/test/app-tap/yaml.test.lua
+++ b/test/app-tap/yaml.test.lua
@@ -37,8 +37,6 @@ local function test_compact(test, s)
"---\n- {'k': 'v'}\n...\n", "flow map")
test:is(getmetatable(ss.decode(ss.encode({k = 'v'}))).__serialize, "map",
"decoded __serialize is map")
-
- ss = nil
end
local function test_output(test, s)
@@ -83,11 +81,11 @@ local function test_tagged(test, s)
-- Test encoding tags.
--
local prefix = 'tag:tarantool.io/push,2018'
- local ok, err = pcall(s.encode, 200, {tag_handle = true, tag_prefix = 100})
+ local _, err = pcall(s.encode, 200, {tag_handle = true, tag_prefix = 100})
test:isnt(err:find('Usage'), nil, "encode usage")
- ok, err = pcall(s.encode, 100, {tag_handle = 'handle'})
+ _, err = pcall(s.encode, 100, {tag_handle = 'handle'})
test:isnt(err:find('Usage'), nil, "encode usage, no prefix")
- ok, err = pcall(s.encode, 100, {tag_prefix = 'prefix'})
+ _, err = pcall(s.encode, 100, {tag_prefix = 'prefix'})
test:isnt(err:find('Usage'), nil, "encode usage, no handle")
local ret
ret, err = s.encode(300, {tag_handle = '!push', tag_prefix = prefix})
@@ -100,9 +98,9 @@ local function test_tagged(test, s)
--
-- Test decoding tags.
--
- ok, err = pcall(s.decode)
+ _, err = pcall(s.decode)
test:isnt(err:find('Usage'), nil, "decode usage")
- ok, err = pcall(s.decode, false)
+ _, err = pcall(s.decode, false)
test:isnt(err:find('Usage'), nil, "decode usage")
local handle, prefix = s.decode(ret, {tag_only = true})
test:is(handle, "!print!", "handle is decoded ok")
@@ -114,7 +112,7 @@ local function test_tagged(test, s)
- 100
...
]]
- ok, err = s.decode(several_tags, {tag_only = true})
+ local ok, err = s.decode(several_tags, {tag_only = true})
test:is(ok, nil, "can not decode multiple tags")
test:is(err, "can not decode multiple tags", "same")
local no_tags = s.encode(100)
diff --git a/test/app-tap/yield-in-gc-finalizer.test.lua b/test/app-tap/yield-in-gc-finalizer.test.lua
index a7e173721..a434339df 100755
--- a/test/app-tap/yield-in-gc-finalizer.test.lua
+++ b/test/app-tap/yield-in-gc-finalizer.test.lua
@@ -29,8 +29,7 @@ local test = ffi.metatype('struct test', {
__gc = function() fiber.yield() end,
})
-local t = test(9)
-t = nil
+test(9)
-- This call leads to the platform panic.
collectgarbage('collect')
--
2.25.1
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