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# vim:set ft= ts=4 sw=4 et fdm=marker:
use lib 'lib';
use Test::Nginx::Socket::Lua;
#worker_connections(1014);
#master_process_enabled(1);
#log_level('warn');
repeat_each(2);
plan tests => repeat_each() * (blocks() * 3 + 0);
#no_diff();
no_long_string();
#master_on();
#workers(2);
run_tests();
__DATA__
=== TEST 1: incr key with init (key exists)
--- http_config
lua_shared_dict dogs 1m;
--- config
location = /test {
content_by_lua_block {
local dogs = ngx.shared.dogs
dogs:set("foo", 32)
local res, err = dogs:incr("foo", 10502, 1)
ngx.say("incr: ", res, " ", err)
ngx.say("foo = ", dogs:get("foo"))
}
}
--- request
GET /test
--- response_body
incr: 10534 nil
foo = 10534
--- no_error_log
[error]
=== TEST 2: incr key with init (key not exists)
--- http_config
lua_shared_dict dogs 1m;
--- config
location = /test {
content_by_lua_block {
local dogs = ngx.shared.dogs
dogs:flush_all()
dogs:set("bah", 32)
local res, err = dogs:incr("foo", 10502, 1)
ngx.say("incr: ", res, " ", err)
ngx.say("foo = ", dogs:get("foo"))
}
}
--- request
GET /test
--- response_body
incr: 10503 nil
foo = 10503
--- no_error_log
[error]
=== TEST 3: incr key with init (key expired and size not matched)
--- http_config
lua_shared_dict dogs 1m;
--- config
location = /test {
content_by_lua_block {
local dogs = ngx.shared.dogs
for i = 1, 20 do
dogs:set("bar" .. i, i, 0.001)
end
dogs:set("foo", "32", 0.001)
ngx.location.capture("/sleep/0.002")
local res, err = dogs:incr("foo", 10502, 0)
ngx.say("incr: ", res, " ", err)
ngx.say("foo = ", dogs:get("foo"))
}
}
location ~ ^/sleep/(.+) {
echo_sleep $1;
}
--- request
GET /test
--- response_body
incr: 10502 nil
foo = 10502
--- no_error_log
[error]
=== TEST 4: incr key with init (key expired and size matched)
--- http_config
lua_shared_dict dogs 1m;
--- config
location = /test {
content_by_lua_block {
local dogs = ngx.shared.dogs
for i = 1, 20 do
dogs:set("bar" .. i, i, 0.001)
end
dogs:set("foo", 32, 0.001)
ngx.location.capture("/sleep/0.002")
local res, err = dogs:incr("foo", 10502, 0)
ngx.say("incr: ", res, " ", err)
ngx.say("foo = ", dogs:get("foo"))
}
}
location ~ ^/sleep/(.+) {
echo_sleep $1;
}
--- request
GET /test
--- response_body
incr: 10502 nil
foo = 10502
--- no_error_log
[error]
=== TEST 5: incr key with init (forcibly override other valid entries)
--- http_config
lua_shared_dict dogs 1m;
--- config
location = /test {
content_by_lua_block {
local dogs = ngx.shared.dogs
dogs:flush_all()
local long_prefix = string.rep("1234567890", 100)
for i = 1, 1000 do
local success, err, forcible = dogs:set(long_prefix .. i, i)
if forcible then
dogs:delete(long_prefix .. i)
break
end
end
local res, err, forcible = dogs:incr(long_prefix .. "bar", 10502, 0)
ngx.say("incr: ", res, " ", err, " ", forcible)
local res, err, forcible = dogs:incr(long_prefix .. "foo", 10502, 0)
ngx.say("incr: ", res, " ", err, " ", forcible)
ngx.say("foo = ", dogs:get(long_prefix .. "foo"))
}
}
--- request
GET /test
--- response_body
incr: 10502 nil false
incr: 10502 nil true
foo = 10502
--- no_error_log
[error]
=== TEST 6: incr key without init (no forcible returned)
--- http_config
lua_shared_dict dogs 1m;
--- config
location = /test {
content_by_lua_block {
local dogs = ngx.shared.dogs
dogs:set("foo", 1)
local res, err, forcible = dogs:incr("foo", 1)
ngx.say("incr: ", res, " ", err, " ", forcible)
ngx.say("foo = ", dogs:get("foo"))
}
}
--- request
GET /test
--- response_body
incr: 2 nil nil
foo = 2
--- no_error_log
[error]
=== TEST 7: incr key (original value is not number)
--- http_config
lua_shared_dict dogs 1m;
--- config
location = /test {
content_by_lua_block {
local dogs = ngx.shared.dogs
dogs:set("foo", true)
local res, err = dogs:incr("foo", 1, 0)
ngx.say("incr: ", res, " ", err)
ngx.say("foo = ", dogs:get("foo"))
}
}
--- request
GET /test
--- response_body
incr: nil not a number
foo = true
--- no_error_log
[error]
=== TEST 8: init is not number
--- http_config
lua_shared_dict dogs 1m;
--- config
location = /test {
content_by_lua_block {
local dogs = ngx.shared.dogs
local res, err, forcible = dogs:incr("foo", 1, "bar")
ngx.say("incr: ", res, " ", err, " ", forcible)
ngx.say("foo = ", dogs:get("foo"))
}
}
--- request
GET /test
--- error_code: 500
--- response_body_like: 500 Internal Server Error
--- error_log
number expected, got string
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