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047-match-jit.t
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047-match-jit.t
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# vim:set ft= ts=4 sw=4 et fdm=marker:
use Test::Nginx::Socket::Lua::Stream;
#worker_connections(1014);
#master_on();
#workers(2);
#log_level('warn');
repeat_each(2);
plan tests => repeat_each() * (blocks() * 2 + 5);
#no_diff();
no_long_string();
run_tests();
__DATA__
=== TEST 1: matched with j
--- stream_server_config
content_by_lua_block {
m = ngx.re.match("hello, 1234", "([0-9]+)", "j")
if m then
ngx.say(m[0])
else
ngx.say("not matched!")
end
}
--- stream_response
1234
--- error_log
pcre JIT compiling result: 1
=== TEST 2: not matched with j
--- stream_server_config
content_by_lua_block {
m = ngx.re.match("hello, world", "([0-9]+)", "j")
if m then
ngx.say(m[0])
else
ngx.say("not matched!")
end
}
--- stream_response
not matched!
--- error_log
pcre JIT compiling result: 1
=== TEST 3: matched with jo
--- stream_server_config
content_by_lua_block {
m = ngx.re.match("hello, 1234", "([0-9]+)", "jo")
if m then
ngx.say(m[0])
else
ngx.say("not matched!")
end
}
--- stream_response
1234
--- grep_error_log eval
qr/pcre JIT compiling result: \d+/
--- grep_error_log_out eval
["pcre JIT compiling result: 1\n", ""]
=== TEST 4: not matched with jo
--- stream_server_config
content_by_lua_block {
m = ngx.re.match("hello, world", "([0-9]+)", "jo")
if m then
ngx.say(m[0])
else
ngx.say("not matched!")
end
}
--- stream_response
not matched!
--- grep_error_log eval
qr/pcre JIT compiling result: \d+/
--- grep_error_log_out eval
["pcre JIT compiling result: 1\n", ""]
=== TEST 5: bad pattern
--- stream_server_config
content_by_lua_block {
local m, err = ngx.re.match("hello\\nworld", "(abc", "j")
if m then
ngx.say(m[0])
else
if err then
ngx.say("error: ", err)
else
ngx.say("not matched: ", m)
end
end
}
--- stream_response
error: pcre_compile() failed: missing ) in "(abc"
--- no_error_log
[error]
=== TEST 6: just hit match limit
--- stream_config
lua_regex_match_limit 2940;
--- stream_server_config
content_by_lua_file html/a.lua;
--- user_files
>>> a.lua
local re = [==[(?i:([\s'\"`´’‘\(\)]*)?([\d\w]+)([\s'\"`´’‘\(\)]*)?(?:=|<=>|r?like|sounds\s+like|regexp)([\s'\"`´’‘\(\)]*)?\2|([\s'\"`´’‘\(\)]*)?([\d\w]+)([\s'\"`´’‘\(\)]*)?(?:!=|<=|>=|<>|<|>|\^|is\s+not|not\s+like|not\s+regexp)([\s'\"`´’‘\(\)]*)?(?!\6)([\d\w]+))]==]
s = string.rep([[ABCDEFG]], 21)
local start = ngx.now()
local res, err = ngx.re.match(s, re, "jo")
--[[
ngx.update_time()
local elapsed = ngx.now() - start
ngx.say(elapsed, " sec elapsed.")
]]
if not res then
if err then
ngx.say("error: ", err)
return
end
ngx.say("failed to match")
return
end
--- stream_response
error: pcre_exec() failed: -8
=== TEST 7: just not hit match limit
--- stream_config
lua_regex_match_limit 2950;
--- stream_server_config
content_by_lua_file html/a.lua;
--- user_files
>>> a.lua
local re = [==[(?i:([\s'\"`´’‘\(\)]*)?([\d\w]+)([\s'\"`´’‘\(\)]*)?(?:=|<=>|r?like|sounds\s+like|regexp)([\s'\"`´’‘\(\)]*)?\2|([\s'\"`´’‘\(\)]*)?([\d\w]+)([\s'\"`´’‘\(\)]*)?(?:!=|<=|>=|<>|<|>|\^|is\s+not|not\s+like|not\s+regexp)([\s'\"`´’‘\(\)]*)?(?!\6)([\d\w]+))]==]
s = string.rep([[ABCDEFG]], 21)
local start = ngx.now()
local res, err = ngx.re.match(s, re, "jo")
--[[
ngx.update_time()
local elapsed = ngx.now() - start
ngx.say(elapsed, " sec elapsed.")
]]
if not res then
if err then
ngx.say("error: ", err)
return
end
ngx.say("failed to match")
return
end
--- stream_response
failed to match