1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277
|
env = require('test_run')
test_run = env.new()
space = box.schema.space.create('tweedledum')
index = space:create_index('primary', { type = 'hash' })
box.error({code = 123, reason = 'test'})
box.error(box.error.ILLEGAL_PARAMS, "bla bla")
box.error()
e = box.error.last()
e
e:unpack()
e.type
e.code
e.message
tostring(e)
e = nil
box.error.clear()
box.error.last()
space = box.space.tweedledum
--
-- gh-2080: box.error() crashes with wrong parameters
box.error(box.error.UNSUPPORTED, "x", "x%s")
box.error(box.error.UNSUPPORTED, "x")
box.error(box.error.UNSUPPORTED)
--
-- gh-3031: allow to create an error object with no throwing it.
--
e = box.error.new(box.error.UNKNOWN)
e
e = box.error.new(box.error.CREATE_SPACE, "space", "error")
e
box.error.new()
--
-- gh-4489: box.error has __concat metamethod
--
test_run:cmd("push filter '(.builtin/.*.lua):[0-9]+' to '\\1'")
e = box.error.new(box.error.UNKNOWN)
'left side: ' .. e
e .. ': right side'
e .. nil
nil .. e
e .. box.NULL
box.NULL .. e
123 .. e
e .. 123
e .. e
e .. {}
{} .. e
-1ULL .. e
e .. -1ULL
1LL .. e
e .. 1LL
e = nil
--
-- System errors expose errno as a field.
--
_, err = require('fio').open('not_existing_file')
type(err.errno)
-- Errors not related to the standard library do
-- not expose errno.
err = box.error.new(box.error.PROC_LUA, "errno")
type(err.errno)
t = {}
test_run:cmd("setopt delimiter ';'")
for k,v in pairs(box.error) do
if type(v) == 'number' then
t[v] = 'box.error.'..tostring(k)
end
end;
t;
test_run:cmd("setopt delimiter ''");
-- gh-4778: don't add created via box.error.new() errors to
-- Tarantool's diagnostic area.
--
err = box.error.new({code = 111, reason = "cause"})
assert(box.error.last() ~= err)
box.error.set(err)
assert(box.error.last() == err)
-- Consider wrong or tricky inputs to box.error.set()
--
box.error.set(1)
box.error.set(nil)
box.error.set(box.error.last())
assert(box.error.last() == err)
-- Check that box.error.new() does not set error to diag.
--
box.error.clear()
err = box.error.new(1, "cause")
assert(box.error.last() == nil)
-- box.error.new() does not accept error objects.
--
box.error.new(err)
-- box.error() is supposed to re-throw last diagnostic error.
-- Make sure it does not fail if there's no errors at all
-- (in diagnostics area).
--
box.error.clear()
box.error()
space:drop()
-- gh-1148: errors can be arranged into list (so called
-- stacked diagnostics).
--
e1 = box.error.new({code = 111, reason = "cause"})
assert(e1.prev == nil)
e1:set_prev(e1)
assert(e1.prev == nil)
e2 = box.error.new({code = 111, reason = "cause of cause"})
e1:set_prev(e2)
assert(e1.prev == e2)
e2:set_prev(e1)
assert(e2.prev == nil)
-- At this point stack is following: e1 -> e2
-- Let's test following cases:
-- 1. e3 -> e2, e1 -> NULL (e3:set_prev(e2))
-- 2. e1 -> e3, e2 -> NULL (e1:set_prev(e3))
-- 3. e3 -> e1 -> e2 (e3:set_prev(e1))
-- 4. e1 -> e2 -> e3 (e2:set_prev(e3))
--
e3 = box.error.new({code = 111, reason = "another cause"})
e3:set_prev(e2)
assert(e3.prev == e2)
assert(e2.prev == nil)
assert(e1.prev == nil)
-- Reset stack to e1 -> e2 and test case 2.
--
e1:set_prev(e2)
assert(e2.prev == nil)
assert(e3.prev == nil)
e1:set_prev(e3)
assert(e2.prev == nil)
assert(e1.prev == e3)
assert(e3.prev == nil)
-- Reset stack to e1 -> e2 and test case 3.
--
e1:set_prev(e2)
assert(e1.prev == e2)
assert(e2.prev == nil)
assert(e3.prev == nil)
e3:set_prev(e1)
assert(e1.prev == e2)
assert(e2.prev == nil)
assert(e3.prev == e1)
-- Unlink errors and test case 4.
--
e1:set_prev(nil)
e2:set_prev(nil)
e3:set_prev(nil)
e1:set_prev(e2)
e2:set_prev(e3)
assert(e1.prev == e2)
assert(e2.prev == e3)
assert(e3.prev == nil)
-- Test circle detecting. At the moment stack is
-- following: e1 -> e2 -> e3
--
e3:set_prev(e1)
assert(e3.prev == nil)
e3:set_prev(e2)
assert(e3.prev == nil)
-- Test splitting list into two ones.
-- After that we will get two lists: e1->e2->e5 and e3->e4
--
e4 = box.error.new({code = 111, reason = "yet another cause"})
e5 = box.error.new({code = 111, reason = "and another one"})
e3:set_prev(e4)
e2:set_prev(e5)
assert(e1.prev == e2)
assert(e2.prev == e5)
assert(e3.prev == e4)
assert(e5.prev == nil)
assert(e4.prev == nil)
-- Another splitting option: e1->e2 and e5->e3->e4
-- But firstly restore to one single list e1->e2->e3->e4
--
e2:set_prev(e3)
e5:set_prev(e3)
assert(e1.prev == e2)
assert(e2.prev == nil)
assert(e5.prev == e3)
assert(e3.prev == e4)
assert(e4.prev == nil)
-- In case error is destroyed, it unrefs reference counter
-- of its previous error. In turn, box.error.clear() refs/unrefs
-- only head and doesn't touch other errors.
--
e2:set_prev(nil)
box.error.set(e1)
assert(box.error.last() == e1)
assert(box.error.last().prev == e2)
box.error.clear()
assert(box.error.last() == nil)
assert(e1.prev == e2)
assert(e2.code == 111)
box.error.set(e1)
box.error.clear()
assert(e1.prev == e2)
-- Set middle of an error stack into the diagnostics area.
e1:set_prev(e2)
e2:set_prev(e3)
box.error.set(e2)
assert(e1.prev == nil)
assert(e2.prev == e3)
-- gh-4829: always promote error created via box.error() to
-- diagnostic area.
e1 = box.error.new({code = 111, reason = "cause"})
box.error({code = 111, reason = "err"})
box.error.last()
box.error(e1)
assert(box.error.last() == e1)
--
-- gh-4398: custom error type.
--
-- Try no code.
e = box.error.new({type = 'TestType', reason = 'Test reason'})
e:unpack()
-- Try code not the same as used by default.
e = box.error.new({type = 'TestType', reason = 'Test reason', code = 123})
e:unpack()
-- Try to omit message.
e = box.error.new({type = 'TestType'})
e:unpack()
-- Try too long type name.
e = box.error.new({type = string.rep('a', 128)})
#e.type
-- gh-4887: accessing 'prev' member also refs it so that after
-- error is gone, its 'prev' is staying alive.
--
lua_code = [[function(tuple) local json = require('json') return json.encode(tuple) end]]
box.schema.func.create('runtimeerror', {body = lua_code, is_deterministic = true, is_sandboxed = true})
s = box.schema.space.create('withdata')
pk = s:create_index('pk')
idx = s:create_index('idx', {func = box.func.runtimeerror.id, parts = {{1, 'string'}}})
function test_func() return pcall(s.insert, s, {1}) end
ok, err = test_func()
preve = err.prev
gc_err = setmetatable({preve}, {__mode = 'v'})
err:set_prev(nil)
err.prev
collectgarbage('collect')
-- Still one reference to err.prev so it should not be collected.
--
gc_err
preve = nil
collectgarbage('collect')
gc_err
s:drop()
box.schema.func.drop('runtimeerror')
-- gh-4903: add format string usage for a CustomError message
--
err = box.error.new('TestType', 'Message arg1: %s. Message arg2: %u', '1', 2)
err.message
|