Xiaochen Wang chobits

details for alibaba/tengine#1105

Test Case:

Case failure:
- sub_filter_slice.t: current tengine has its slice module, so this case is not run for nginx module.
- limit_conn_complex.t: limit_req module is not updated.
- index2.t: current tengine does not merge http://hg.nginx.org/nginx/rev/d91a8c4ac6bb.
- userid.t: tengine refactor 404 page. It outputs URI in response, the URI has "expires" string, which makes case failed.

1.
luaopen_ffi()
 -> lj_ctype_init(L)
   -> setmref(G(L)->ctype_state, cts)
 -> lj_clib_default(L) # init ffi.C (default libc.so loader)
   -> cl = clib_new()
      cl->handle = RTLD_DEFAULT   

ctype_cts(L)


	import yaml

	# Configuration
	num_services = 100
	backend_url = "http://mockbin.org/request"

	# YAML Structure
	kong_config = {
	"_format_version": "3.0",

	# vim: set ft=gdb

	set print pretty on
	set pagination off
	set print repeats 16

	handle SIGPIPE nostop


	### nginx debug function ###

	--[[
	run it by this command:

	$ resty --shdict "kong_dns_cache 10m" ./perf.lua

	]]

	setmetatable(_G, nil) -- disable the _G write guard alert log introduced in OpenResty 1.15.8.1

	pcall(require, "luarocks.loader")

	-- Trace request context exclusively within Lua projects
	-- executed by the Lua-nginx-module
	--
	-- The timer context is not available within functions triggered by
	-- ngx.timer.at(). However, you can easily make adjustments to this file to
	-- enable it.
	--
	-- In your lua source file:
	-- require("bt").init_hook()

	mail message modified:

	Xiaochen Wang <[email protected]>
	11:07 AM (2 hours ago)
	to web-07

	hi mike,

	We still have an issue, always crashed on first instruction of tracing generated machine code.

	$ cd /home/xiaochen.wxc/work/github-xiaochen/tengine-xiaochen
	$ cat test_nginx.sh
	TEST_NGINX="/home/xiaochen.wxc/work/github-xiaochen/tengine-xiaochen/tests/test-nginx/test-nginx"

	export PATH=/home/xiaochen.wxc/work/github-xiaochen/tengine-xiaochen/objs:$PATH

	prove -v -I $TEST_NGINX/inc -I $TEST_NGINX/lib \
	tests/test-nginx/cases/footer.t \
	tests/test-nginx/cases/proxy_no_buffering_chunked.t \
	tests/test-nginx/cases/proxy_no_buffering.t \

	# Used for python 3.3+
	# API: decompress, compress
	# zlib dictionary support for python: http://bugs.python.org/issue14684
	#
	# For test:
	# $ python3 spdy_zlib.py

	import zlib

	spdy_v2_dict = b'''\

	The available and post_available field of structure ngx_event_t is only used by KQUEUE.
	Other event modules (epoll, poll and etc) donest care about it.

	For read event, available means size of data ready to read.
	For read event(listening event), available means size of listen backlog.

	post_avalibale is only used for multi-thread & KQUEUE.

	multi_accept directive doesn't matter for kqueue. (see http://forum.nginx.org/read.php?2,3638,3661)