diff --git a/src/deps/src/lua-resty-upload/t/lib/ljson.lua b/src/deps/src/lua-resty-upload/t/lib/ljson.lua
deleted file mode 100644
index 108472493..000000000
--- a/src/deps/src/lua-resty-upload/t/lib/ljson.lua
+++ /dev/null
@@ -1,89 +0,0 @@
-local ngx_null = ngx.null
-local tostring = tostring
-local byte = string.byte
-local gsub = string.gsub
-local sort = table.sort
-local pairs = pairs
-local ipairs = ipairs
-local concat = table.concat
-
-local ok, new_tab = pcall(require, "table.new")
-if not ok then
-    new_tab = function (narr, nrec) return {} end
-end
-
-local _M = {}
-
-local metachars = {
-    ['\t'] = '\\t',
-    ["\\"] = "\\\\",
-    ['"'] = '\\"',
-    ['\r'] = '\\r',
-    ['\n'] = '\\n',
-}
-
-local function encode_str(s)
-    -- XXX we will rewrite this when string.buffer is implemented
-    -- in LuaJIT 2.1 because string.gsub cannot be JIT compiled.
-    return gsub(s, '["\\\r\n\t]', metachars)
-end
-
-local function is_arr(t)
-    local exp = 1
-    for k, _ in pairs(t) do
-        if k ~= exp then
-            return nil
-        end
-        exp = exp + 1
-    end
-    return exp - 1
-end
-
-local encode
-
-encode = function (v)
-    if v == nil or v == ngx_null then
-        return "null"
-    end
-
-    local typ = type(v)
-    if typ == 'string' then
-        return '"' .. encode_str(v) .. '"'
-    end
-
-    if typ == 'number' or typ == 'boolean' then
-        return tostring(v)
-    end
-
-    if typ == 'table' then
-        local n = is_arr(v)
-        if n then
-            local bits = new_tab(n, 0)
-            for i, elem in ipairs(v) do
-                bits[i] = encode(elem)
-            end
-            return "[" .. concat(bits, ",") .. "]"
-        end
-
-        local keys = {}
-        local i = 0
-        for key, _ in pairs(v) do
-            i = i + 1
-            keys[i] = key
-        end
-        sort(keys)
-
-        local bits = new_tab(0, i)
-        i = 0
-        for _, key in ipairs(keys) do
-            i = i + 1
-            bits[i] = encode(key) .. ":" .. encode(v[key])
-        end
-        return "{" .. concat(bits, ",") .. "}"
-    end
-
-    return '"<' .. typ .. '>"'
-end
-_M.encode = encode
-
-return _M
diff --git a/src/deps/src/lua-resty-upload/t/sanity.t b/src/deps/src/lua-resty-upload/t/sanity.t
deleted file mode 100644
index 9fac009b0..000000000
--- a/src/deps/src/lua-resty-upload/t/sanity.t
+++ /dev/null
@@ -1,772 +0,0 @@
-# vim:set ft= ts=4 sw=4 et:
-
-use Test::Nginx::Socket::Lua;
-use Cwd qw(cwd);
-
-repeat_each(2);
-
-plan tests => repeat_each() * (3 * blocks());
-
-my $pwd = cwd();
-
-our $HttpConfig = qq{
-    lua_package_path "$pwd/lib/?.lua;$pwd/t/lib/?.lua;;";
-    lua_package_cpath "/usr/local/openresty-debug/lualib/?.so;/usr/local/openresty/lualib/?.so;;";
-};
-
-$ENV{TEST_NGINX_RESOLVER} = '8.8.8.8';
-
-no_long_string();
-#no_diff();
-
-run_tests();
-
-__DATA__
-
-=== TEST 1: basic
---- http_config eval: $::HttpConfig
---- config
-    location /t {
-        content_by_lua '
-            local upload = require "resty.upload"
-            local ljson = require "ljson"
-
-            local form = upload:new(5)
-
-            form:set_timeout(1000) -- 1 sec
-
-            while true do
-                local typ, res, err = form:read()
-                if not typ then
-                    ngx.say("failed to read: ", err)
-                    return
-                end
-
-                ngx.say("read: ", ljson.encode({typ, res}))
-
-                if typ == "eof" then
-                    break
-                end
-            end
-
-            local typ, res, err = form:read()
-            ngx.say("read: ", ljson.encode({typ, res}))
-        ';
-    }
---- more_headers
-Content-Type: multipart/form-data; boundary=---------------------------820127721219505131303151179
---- request eval
-qq{POST /t\n-----------------------------820127721219505131303151179\r
-Content-Disposition: form-data; name="file1"; filename="a.txt"\r
-Content-Type: text/plain\r
-\r
-Hello, world\r\n-----------------------------820127721219505131303151179\r
-Content-Disposition: form-data; name="test"\r
-\r
-value\r
-\r\n-----------------------------820127721219505131303151179--\r
-}
---- response_body
-read: ["header",["Content-Disposition","form-data; name=\"file1\"; filename=\"a.txt\"","Content-Disposition: form-data; name=\"file1\"; filename=\"a.txt\""]]
-read: ["header",["Content-Type","text/plain","Content-Type: text/plain"]]
-read: ["body","Hello"]
-read: ["body",", wor"]
-read: ["body","ld"]
-read: ["part_end"]
-read: ["header",["Content-Disposition","form-data; name=\"test\"","Content-Disposition: form-data; name=\"test\""]]
-read: ["body","value"]
-read: ["body","\r\n"]
-read: ["part_end"]
-read: ["eof"]
-read: ["eof"]
---- no_error_log
-[error]
-
-
-
-=== TEST 2: in-part header line too long
---- http_config eval: $::HttpConfig
---- config
-    location /t {
-        content_by_lua '
-            local upload = require "resty.upload"
-            local ljson = require "ljson"
-
-            local form = upload:new(5)
-
-            form:set_timeout(1000) -- 1 sec
-
-            while true do
-                local typ, res, err = form:read()
-                if not typ then
-                    ngx.say("failed to read: ", err)
-                    return
-                end
-
-                ngx.say("read: ", ljson.encode({typ, res}))
-
-                if typ == "eof" then
-                    break
-                end
-            end
-
-            local typ, res, err = form:read()
-            ngx.say("read: ", ljson.encode({typ, res}))
-        ';
-    }
---- more_headers
-Content-Type: multipart/form-data; boundary=---------------------------820127721219505131303151179
---- request eval
-qq{POST /t\n-----------------------------820127721219505131303151179\r
-Content-Disposition: form-data; name="file1"; filename="a.txt"\r
-Content-Type: text/plain\r
-} . ("Hello, world" x 64) . qq{\r\n-----------------------------820127721219505131303151179\r
-Content-Disposition: form-data; name="test"\r
-\r
-value\r
-\r\n-----------------------------820127721219505131303151179--\r
-}
---- response_body
-read: ["header",["Content-Disposition","form-data; name=\"file1\"; filename=\"a.txt\"","Content-Disposition: form-data; name=\"file1\"; filename=\"a.txt\""]]
-read: ["header",["Content-Type","text/plain","Content-Type: text/plain"]]
-failed to read: line too long: Hello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, wo...
---- no_error_log
-[error]
-
-
-
-=== TEST 3: terminate line too long
---- http_config eval: $::HttpConfig
---- config
-    location /t {
-        content_by_lua '
-            local upload = require "resty.upload"
-            local ljson = require "ljson"
-
-            local form = upload:new(5)
-
-            form:set_timeout(1000) -- 1 sec
-
-            while true do
-                local typ, res, err = form:read()
-                if not typ then
-                    ngx.say("failed to read: ", err)
-                    return
-                end
-
-                ngx.say("read: ", ljson.encode({typ, res}))
-
-                if typ == "eof" then
-                    break
-                end
-            end
-
-            local typ, res, err = form:read()
-            ngx.say("read: ", ljson.encode({typ, res}))
-        ';
-    }
---- more_headers
-Content-Type: multipart/form-data; boundary=---------------------------820127721219505131303151179
---- request eval
-qq{POST /t\n-----------------------------820127721219505131303151179\r
-Content-Disposition: form-data; name="file1"; filename="a.txt"\r
-Content-Type: text/plain\r
-\r
-Hello, world\r\n-----------------------------820127721219505131303151179\r
-Content-Disposition: form-data; name="test"\r
-\r
-value\r
-\r\n-----------------------------820127721219505131303151179} . ("a" x 1024) . qq{--\r
-}
---- response_body
-read: ["header",["Content-Disposition","form-data; name=\"file1\"; filename=\"a.txt\"","Content-Disposition: form-data; name=\"file1\"; filename=\"a.txt\""]]
-read: ["header",["Content-Type","text/plain","Content-Type: text/plain"]]
-read: ["body","Hello"]
-read: ["body",", wor"]
-read: ["body","ld"]
-read: ["part_end"]
-read: ["header",["Content-Disposition","form-data; name=\"test\"","Content-Disposition: form-data; name=\"test\""]]
-read: ["body","value"]
-read: ["body","\r\n"]
-failed to read: line too long: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...
---- no_error_log
-[error]
-
-
-
-=== TEST 4: example from RFC 1521
---- http_config eval: $::HttpConfig
---- config
-    location /t {
-        content_by_lua '
-            local upload = require "resty.upload"
-            local ljson = require "ljson"
-
-            local form = upload:new(20)
-
-            form:set_timeout(1000) -- 1 sec
-
-            while true do
-                local typ, res, err = form:read()
-                if not typ then
-                    ngx.say("failed to read: ", err)
-                    return
-                end
-
-                ngx.say("read: ", ljson.encode({typ, res}))
-
-                if typ == "eof" then
-                    break
-                end
-            end
-
-            local typ, res, err = form:read()
-            ngx.say("read: ", ljson.encode({typ, res}))
-        ';
-    }
---- more_headers
-content-TYPE: multipart/form-data; boundary="simple boundary"
---- request eval
-qq{POST /t
-This is the preamble.  It is to be ignored, though it
-is a handy place for mail composers to include an
-explanatory note to non-MIME conformant readers.
---simple boundary\r
-\r
-This is implicitly typed plain ASCII text.
-It does NOT end with a linebreak.\r
---simple boundary\r
-Content-type: text/plain; charset=us-ascii\r
-\r
-This is explicitly typed plain ASCII text.
-It DOES end with a linebreak.
-\r
---simple boundary--\r
-This is the epilogue.  It is also to be ignored.
-
-}
---- response_body
-read: ["body","This is implicitly t"]
-read: ["body","yped plain ASCII tex"]
-read: ["body","t.\nIt does NOT end w"]
-read: ["body","ith a linebreak."]
-read: ["part_end"]
-read: ["header",["Content-type","text/plain; charset=us-ascii","Content-type: text/plain; charset=us-ascii"]]
-read: ["body","This is explicitly t"]
-read: ["body","yped plain ASCII tex"]
-read: ["body","t.\nIt DOES end with "]
-read: ["body","a linebreak.\n"]
-read: ["part_end"]
-read: ["eof"]
-read: ["eof"]
---- no_error_log
-[error]
-
-
-
-=== TEST 5: example from RFC 1521, no double quotes for the boundary value in the Content-Type response header
---- http_config eval: $::HttpConfig
---- config
-    location /t {
-        content_by_lua '
-            local upload = require "resty.upload"
-            local ljson = require "ljson"
-
-            local form = upload:new(20)
-
-            form:set_timeout(1000) -- 1 sec
-
-            while true do
-                local typ, res, err = form:read()
-                if not typ then
-                    ngx.say("failed to read: ", err)
-                    return
-                end
-
-                ngx.say("read: ", ljson.encode({typ, res}))
-
-                if typ == "eof" then
-                    break
-                end
-            end
-
-            local typ, res, err = form:read()
-            ngx.say("read: ", ljson.encode({typ, res}))
-        ';
-    }
---- more_headers
-Content-Type: multipart/form-data; boundary=simple boundary
---- request eval
-qq{POST /t
-This is the preamble.  It is to be ignored, though it
-is a handy place for mail composers to include an
-explanatory note to non-MIME conformant readers.
---simple boundary\r
-\r
-This is implicitly typed plain ASCII text.
-It does NOT end with a linebreak.\r
---simple boundary\r
-Content-type: text/plain; charset=us-ascii\r
-\r
-This is explicitly typed plain ASCII text.
-It DOES end with a linebreak.
-\r
---simple boundary--\r
-This is the epilogue.  It is also to be ignored.
-
-}
---- response_body
-read: ["body","This is implicitly t"]
-read: ["body","yped plain ASCII tex"]
-read: ["body","t.\nIt does NOT end w"]
-read: ["body","ith a linebreak."]
-read: ["part_end"]
-read: ["header",["Content-type","text/plain; charset=us-ascii","Content-type: text/plain; charset=us-ascii"]]
-read: ["body","This is explicitly t"]
-read: ["body","yped plain ASCII tex"]
-read: ["body","t.\nIt DOES end with "]
-read: ["body","a linebreak.\n"]
-read: ["part_end"]
-read: ["eof"]
-read: ["eof"]
---- no_error_log
-[error]
-
-
-
-=== TEST 6: example from RFC 1521, using the default chunk size
---- http_config eval: $::HttpConfig
---- config
-    location /t {
-        content_by_lua '
-            local upload = require "resty.upload"
-            local ljson = require "ljson"
-
-            local form = upload:new()
-
-            form:set_timeout(1000) -- 1 sec
-
-            while true do
-                local typ, res, err = form:read()
-                if not typ then
-                    ngx.say("failed to read: ", err)
-                    return
-                end
-
-                ngx.say("read: ", ljson.encode({typ, res}))
-
-                if typ == "eof" then
-                    break
-                end
-            end
-
-            local typ, res, err = form:read()
-            ngx.say("read: ", ljson.encode({typ, res}))
-        ';
-    }
---- more_headers
-Content-Type: multipart/form-data; boundary=simple boundary
---- request eval
-qq{POST /t
-This is the preamble.  It is to be ignored, though it
-is a handy place for mail composers to include an
-explanatory note to non-MIME conformant readers.
---simple boundary\r
-\r
-This is implicitly typed plain ASCII text.
-It does NOT end with a linebreak.\r
---simple boundary\r
-Content-type: text/plain; charset=us-ascii\r
-\r
-This is explicitly typed plain ASCII text.
-It DOES end with a linebreak.
-\r
---simple boundary--\r
-This is the epilogue.  It is also to be ignored.
-
-}
-
---- response_body
-read: ["body","This is implicitly typed plain ASCII text.\nIt does NOT end with a linebreak."]
-read: ["part_end"]
-read: ["header",["Content-type","text/plain; charset=us-ascii","Content-type: text/plain; charset=us-ascii"]]
-read: ["body","This is explicitly typed plain ASCII text.\nIt DOES end with a linebreak.\n"]
-read: ["part_end"]
-read: ["eof"]
-read: ["eof"]
---- no_error_log
-[error]
-
-
-
-=== TEST 7: github issue #2: cannot parse boundary - no space before parameter (w/o quotes)
---- http_config eval: $::HttpConfig
---- config
-    location /t {
-        content_by_lua '
-            local upload = require "resty.upload"
-            local ljson = require "ljson"
-
-            local form, err = upload:new(5)
-            if not form then
-                ngx.say("cannot get form: ", err)
-                return
-            end
-
-            form:set_timeout(1000) -- 1 sec
-
-            while true do
-                local typ, res, err = form:read()
-                if not typ then
-                    ngx.say("failed to read: ", err)
-                    return
-                end
-
-                ngx.say("read: ", ljson.encode({typ, res}))
-
-                if typ == "eof" then
-                    break
-                end
-            end
-
-            local typ, res, err = form:read()
-            ngx.say("read: ", ljson.encode({typ, res}))
-        ';
-    }
---- more_headers
-Content-Type: multipart/form-data;boundary=---------------------------820127721219505131303151179
---- request eval
-qq{POST /t\n-----------------------------820127721219505131303151179\r
-Content-Disposition: form-data; name="file1"; filename="a.txt"\r
-Content-Type: text/plain\r
-\r
-Hello, world\r\n-----------------------------820127721219505131303151179\r
-Content-Disposition: form-data; name="test"\r
-\r
-value\r
-\r\n-----------------------------820127721219505131303151179--\r
-}
---- response_body
-read: ["header",["Content-Disposition","form-data; name=\"file1\"; filename=\"a.txt\"","Content-Disposition: form-data; name=\"file1\"; filename=\"a.txt\""]]
-read: ["header",["Content-Type","text/plain","Content-Type: text/plain"]]
-read: ["body","Hello"]
-read: ["body",", wor"]
-read: ["body","ld"]
-read: ["part_end"]
-read: ["header",["Content-Disposition","form-data; name=\"test\"","Content-Disposition: form-data; name=\"test\""]]
-read: ["body","value"]
-read: ["body","\r\n"]
-read: ["part_end"]
-read: ["eof"]
-read: ["eof"]
---- no_error_log
-[error]
-
-
-
-=== TEST 8: github issue #2: cannot parse boundary - no space before parameter (with quotes)
---- http_config eval: $::HttpConfig
---- config
-    location /t {
-        content_by_lua '
-            local upload = require "resty.upload"
-            local ljson = require "ljson"
-
-            local form, err = upload:new(5)
-            if not form then
-                ngx.say("cannot get form: ", err)
-                return
-            end
-
-            form:set_timeout(1000) -- 1 sec
-
-            while true do
-                local typ, res, err = form:read()
-                if not typ then
-                    ngx.say("failed to read: ", err)
-                    return
-                end
-
-                ngx.say("read: ", ljson.encode({typ, res}))
-
-                if typ == "eof" then
-                    break
-                end
-            end
-
-            local typ, res, err = form:read()
-            ngx.say("read: ", ljson.encode({typ, res}))
-        ';
-    }
---- more_headers
-Content-Type: multipart/form-data;boundary="---------------------------820127721219505131303151179"
---- request eval
-qq{POST /t\n-----------------------------820127721219505131303151179\r
-Content-Disposition: form-data; name="file1"; filename="a.txt"\r
-Content-Type: text/plain\r
-\r
-Hello, world\r\n-----------------------------820127721219505131303151179\r
-Content-Disposition: form-data; name="test"\r
-\r
-value\r
-\r\n-----------------------------820127721219505131303151179--\r
-}
---- response_body
-read: ["header",["Content-Disposition","form-data; name=\"file1\"; filename=\"a.txt\"","Content-Disposition: form-data; name=\"file1\"; filename=\"a.txt\""]]
-read: ["header",["Content-Type","text/plain","Content-Type: text/plain"]]
-read: ["body","Hello"]
-read: ["body",", wor"]
-read: ["body","ld"]
-read: ["part_end"]
-read: ["header",["Content-Disposition","form-data; name=\"test\"","Content-Disposition: form-data; name=\"test\""]]
-read: ["body","value"]
-read: ["body","\r\n"]
-read: ["part_end"]
-read: ["eof"]
-read: ["eof"]
---- no_error_log
-[error]
-
-
-
-=== TEST 9: multiple Content-Type headers
---- http_config eval: $::HttpConfig
---- config
-    location /t {
-        content_by_lua '
-            local upload = require "resty.upload"
-            local ljson = require "ljson"
-
-            local form = upload:new(5)
-
-            form:set_timeout(1000) -- 1 sec
-
-            while true do
-                local typ, res, err = form:read()
-                if not typ then
-                    ngx.say("failed to read: ", err)
-                    return
-                end
-
-                ngx.say("read: ", ljson.encode({typ, res}))
-
-                if typ == "eof" then
-                    break
-                end
-            end
-
-            local typ, res, err = form:read()
-            ngx.say("read: ", ljson.encode({typ, res}))
-        ';
-    }
---- more_headers
-Content-Type: multipart/form-data; boundary=---------------------------820127721219505131303151179
-Content-Type: multipart/form-data; boundary=---------------------------820127721219505131303151179
-
---- request eval
-qq{POST /t\n-----------------------------820127721219505131303151179\r
-Content-Disposition: form-data; name="file1"; filename="a.txt"\r
-Content-Type: text/plain\r
-\r
-Hello, world\r\n-----------------------------820127721219505131303151179\r
-Content-Disposition: form-data; name="test"\r
-\r
-value\r
-\r\n-----------------------------820127721219505131303151179--\r
-}
---- response_body
-read: ["header",["Content-Disposition","form-data; name=\"file1\"; filename=\"a.txt\"","Content-Disposition: form-data; name=\"file1\"; filename=\"a.txt\""]]
-read: ["header",["Content-Type","text/plain","Content-Type: text/plain"]]
-read: ["body","Hello"]
-read: ["body",", wor"]
-read: ["body","ld"]
-read: ["part_end"]
-read: ["header",["Content-Disposition","form-data; name=\"test\"","Content-Disposition: form-data; name=\"test\""]]
-read: ["body","value"]
-read: ["body","\r\n"]
-read: ["part_end"]
-read: ["eof"]
-read: ["eof"]
---- no_error_log
-[error]
-
-
-
-=== TEST 10: long in-part header line
---- http_config eval: $::HttpConfig
---- config
-    location /t {
-        content_by_lua '
-            local upload = require "resty.upload"
-            local ljson = require "ljson"
-
-            local form = upload:new(5, 1024) -- max_line_size = 1024
-
-            form:set_timeout(1000) -- 1 sec
-
-            while true do
-                local typ, res, err = form:read()
-                if not typ then
-                    ngx.say("failed to read: ", err)
-                    return
-                end
-
-                ngx.say("read: ", ljson.encode({typ, res}))
-
-                if typ == "eof" then
-                    break
-                end
-            end
-
-            local typ, res, err = form:read()
-            ngx.say("read: ", ljson.encode({typ, res}))
-        ';
-    }
---- more_headers
-Content-Type: multipart/form-data; boundary=---------------------------820127721219505131303151179
---- request eval
-qq{POST /t\n-----------------------------820127721219505131303151179\r
-Content-Disposition: form-data; name="file1"; filename="a.txt"\r
-Content-Type: text/plain\r
-} . ("Hello, world" x 64) . qq{\r\n-----------------------------820127721219505131303151179\r
-Content-Disposition: form-data; name="test"\r
-\r
-value\r
-\r\n-----------------------------820127721219505131303151179--\r
-}
---- response_body
-read: ["header",["Content-Disposition","form-data; name=\"file1\"; filename=\"a.txt\"","Content-Disposition: form-data; name=\"file1\"; filename=\"a.txt\""]]
-read: ["header",["Content-Type","text/plain","Content-Type: text/plain"]]
-read: ["header","Hello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, worldHello, world"]
-read: ["header","-----------------------------820127721219505131303151179"]
-read: ["header",["Content-Disposition","form-data; name=\"test\"","Content-Disposition: form-data; name=\"test\""]]
-read: ["body","value"]
-read: ["body","\r\n"]
-read: ["part_end"]
-read: ["eof"]
-read: ["eof"]
---- no_error_log
-[error]
-
-
-
-=== TEST 11: body preserve off
---- http_config eval: $::HttpConfig
---- config
-    location /t {
-        content_by_lua '
-            local upload = require "resty.upload"
-            local ljson = require "ljson"
-
-            local form = upload:new(5)
-
-            form:set_timeout(1000) -- 1 sec
-
-            while true do
-                local typ, res, err = form:read()
-                if not typ then
-                    ngx.say("failed to read: ", err)
-                    return
-                end
-
-                ngx.say("read: ", ljson.encode({typ, res}))
-
-                if typ == "eof" then
-                    break
-                end
-            end
-
-            local typ, res, err = form:read()
-            ngx.say("read: ", ljson.encode({typ, res}))
-
-            ngx.say("remain body: ", ngx.req.get_body_data(), ",", ngx.req.get_body_file())
-        ';
-    }
---- more_headers
-Content-Type: multipart/form-data; boundary=---------------------------820127721219505131303151179
---- request eval
-qq{POST /t\n-----------------------------820127721219505131303151179\r
-Content-Disposition: form-data; name="file1"; filename="a.txt"\r
-Content-Type: text/plain\r
-\r
-Hello, world\r\n-----------------------------820127721219505131303151179\r
-Content-Disposition: form-data; name="test"\r
-\r
-value\r
-\r\n-----------------------------820127721219505131303151179--\r
-}
---- response_body
-read: ["header",["Content-Disposition","form-data; name=\"file1\"; filename=\"a.txt\"","Content-Disposition: form-data; name=\"file1\"; filename=\"a.txt\""]]
-read: ["header",["Content-Type","text/plain","Content-Type: text/plain"]]
-read: ["body","Hello"]
-read: ["body",", wor"]
-read: ["body","ld"]
-read: ["part_end"]
-read: ["header",["Content-Disposition","form-data; name=\"test\"","Content-Disposition: form-data; name=\"test\""]]
-read: ["body","value"]
-read: ["body","\r\n"]
-read: ["part_end"]
-read: ["eof"]
-read: ["eof"]
-remain body: nil,nil
---- no_error_log
-[error]
-
-
-
-=== TEST 12: body preserve on
---- http_config eval: $::HttpConfig
---- config
-    location /t {
-        content_by_lua '
-            local original_len = ngx.req.get_headers()["Content-Length"]
-            local upload = require "resty.upload"
-
-            local form = upload:new(5, nil, true)
-
-            form:set_timeout(1000) -- 1 sec
-
-            while true do
-                local typ, res, err = form:read()
-                if not typ then
-                    ngx.say("failed to read: ", err)
-                    return
-                end
-
-                if typ == "eof" then
-                    break
-                end
-            end
-
-            local typ, res, err = form:read()
-
-            local body = ngx.req.get_body_data()
-            local new_len
-            if body then
-                new_len = #body
-            else
-                new_len = io.open(ngx.req.get_body_file(), "r"):seek("end")
-            end
-            ngx.say("content_length: ", original_len)
-            ngx.say("remain body length: ", new_len)
-        ';
-    }
---- more_headers
-Content-Type: multipart/form-data; boundary=---------------------------820127721219505131303151179
---- request eval
-qq{POST /t\n-----------------------------820127721219505131303151179\r
-Content-Disposition: form-data; name="file1"; filename="a.txt"\r
-Content-Type: text/plain\r
-\r
-Hello, world\r\n-----------------------------820127721219505131303151179\r
-Content-Disposition: form-data; name="test"\r
-\r
-value\r
-\r\n-----------------------------820127721219505131303151179--\r
-}
---- response_body
-content_length: 336
-remain body length: 336
-
---- no_error_log
-[error]
diff --git a/src/deps/src/lua-resty-upload/t/version.t b/src/deps/src/lua-resty-upload/t/version.t
deleted file mode 100644
index 10adbbb9d..000000000
--- a/src/deps/src/lua-resty-upload/t/version.t
+++ /dev/null
@@ -1,40 +0,0 @@
-# vim:set ft= ts=4 sw=4 et:
-
-use Test::Nginx::Socket::Lua;
-use Cwd qw(cwd);
-
-repeat_each(2);
-
-plan tests => repeat_each() * (3 * blocks());
-
-my $pwd = cwd();
-
-our $HttpConfig = qq{
-    lua_package_path "$pwd/lib/?.lua;;";
-};
-
-$ENV{TEST_NGINX_RESOLVER} = '8.8.8.8';
-
-no_long_string();
-#no_diff();
-
-run_tests();
-
-__DATA__
-
-=== TEST 1: basic
---- http_config eval: $::HttpConfig
---- config
-    location /t {
-        content_by_lua '
-            local upload = require "resty.upload"
-            ngx.say(upload._VERSION)
-        ';
-    }
---- request
-    GET /t
---- response_body_like chop
-^\d+\.\d+$
---- no_error_log
-[error]
-