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# vim:set ft= ts=4 sw=4 et fdm=marker:
use lib 'lib';
use Test::Nginx::Socket;
repeat_each(2);
plan tests => repeat_each() * (blocks() * 3);
our $HtmlDir = html_dir;
$ENV{TEST_NGINX_CLIENT_PORT} ||= server_port();
$ENV{TEST_NGINX_MEMCACHED_PORT} ||= 11211;
no_long_string();
#no_diff();
#log_level 'warn';
run_tests();
__DATA__
=== TEST 1: ambiguous boundary patterns (abcabd) - inclusive mode
--- config
server_tokens off;
location /t {
set $port $TEST_NGINX_CLIENT_PORT;
content_by_lua '
-- collectgarbage("collect")
local sock = ngx.socket.tcp()
local port = ngx.var.port
local ok, err = sock:connect("127.0.0.1", port)
if not ok then
ngx.say("failed to connect: ", err)
return
end
ngx.say("connected: ", ok)
local req = "GET /foo HTTP/1.0\\r\\nHost: localhost\\r\\nConnection: close\\r\\n\\r\\n"
local bytes, err = sock:send(req)
if not bytes then
ngx.say("failed to send request: ", err)
return
end
ngx.say("request sent: ", bytes)
local read_headers = sock:receiveuntil("\\r\\n\\r\\n")
local headers, err, part = read_headers()
if not headers then
ngx.say("failed to read headers: ", err, " [", part, "]")
end
local reader = sock:receiveuntil("abcabd", { inclusive = true })
for i = 1, 3 do
line, err, part = reader()
if line then
ngx.say("read: ", line)
else
ngx.say("failed to read a line: ", err, " [", part, "]")
end
end
ok, err = sock:close()
ngx.say("close: ", ok, " ", err)
';
}
location /foo {
echo abcabcabdabcabd;
more_clear_headers Date;
}
--- request
GET /t
--- response_body eval
qq{connected: 1
request sent: 57
read: abcabcabd
read: abcabd
failed to read a line: closed [
]
close: nil closed
}
--- no_error_log
[error]
=== TEST 2: ambiguous boundary patterns (abcabdabcabe 4) - inclusive mode
--- config
server_tokens off;
location /t {
set $port $TEST_NGINX_CLIENT_PORT;
content_by_lua '
-- collectgarbage("collect")
local sock = ngx.socket.tcp()
local port = ngx.var.port
local ok, err = sock:connect("127.0.0.1", port)
if not ok then
ngx.say("failed to connect: ", err)
return
end
ngx.say("connected: ", ok)
local req = "GET /foo HTTP/1.0\\r\\nHost: localhost\\r\\nConnection: close\\r\\n\\r\\n"
local bytes, err = sock:send(req)
if not bytes then
ngx.say("failed to send request: ", err)
return
end
ngx.say("request sent: ", bytes)
local read_headers = sock:receiveuntil("\\r\\n\\r\\n")
local headers, err, part = read_headers()
if not headers then
ngx.say("failed to read headers: ", err, " [", part, "]")
end
local reader = sock:receiveuntil("abcabdabcabe", { inclusive = true })
for i = 1, 2 do
line, err, part = reader()
if line then
ngx.say("read: ", line)
else
ngx.say("failed to read a line: ", err, " [", part, "]")
end
end
ok, err = sock:close()
ngx.say("close: ", ok, " ", err)
';
}
location /foo {
echo ababcabdabcabe;
more_clear_headers Date;
}
--- request
GET /t
--- response_body eval
qq{connected: 1
request sent: 57
read: ababcabdabcabe
failed to read a line: closed [
]
close: nil closed
}
--- no_error_log
[error]
=== TEST 3: ambiguous boundary patterns (abcabd) - inclusive mode - small buffers
--- config
server_tokens off;
lua_socket_buffer_size 1;
location /t {
set $port $TEST_NGINX_CLIENT_PORT;
content_by_lua '
-- collectgarbage("collect")
local sock = ngx.socket.tcp()
local port = ngx.var.port
local ok, err = sock:connect("127.0.0.1", port)
if not ok then
ngx.say("failed to connect: ", err)
return
end
ngx.say("connected: ", ok)
local req = "GET /foo HTTP/1.0\\r\\nHost: localhost\\r\\nConnection: close\\r\\n\\r\\n"
local bytes, err = sock:send(req)
if not bytes then
ngx.say("failed to send request: ", err)
return
end
ngx.say("request sent: ", bytes)
local read_headers = sock:receiveuntil("\\r\\n\\r\\n")
local headers, err, part = read_headers()
if not headers then
ngx.say("failed to read headers: ", err, " [", part, "]")
end
local reader = sock:receiveuntil("abcabd", { inclusive = true })
for i = 1, 3 do
line, err, part = reader()
if line then
ngx.say("read: ", line)
else
ngx.say("failed to read a line: ", err, " [", part, "]")
end
end
ok, err = sock:close()
ngx.say("close: ", ok, " ", err)
';
}
location /foo {
echo abcabcabdabcabd;
more_clear_headers Date;
}
--- request
GET /t
--- response_body eval
qq{connected: 1
request sent: 57
read: abcabcabd
read: abcabd
failed to read a line: closed [
]
close: nil closed
}
--- no_error_log
[error]
=== TEST 4: inclusive option value nil
--- config
server_tokens off;
location /t {
set $port $TEST_NGINX_CLIENT_PORT;
content_by_lua '
-- collectgarbage("collect")
local sock = ngx.socket.tcp()
local port = ngx.var.port
local ok, err = sock:connect("127.0.0.1", port)
if not ok then
ngx.say("failed to connect: ", err)
return
end
ngx.say("connected: ", ok)
local req = "GET /foo HTTP/1.0\\r\\nHost: localhost\\r\\nConnection: close\\r\\n\\r\\n"
local bytes, err = sock:send(req)
if not bytes then
ngx.say("failed to send request: ", err)
return
end
ngx.say("request sent: ", bytes)
local read_headers = sock:receiveuntil("\\r\\n\\r\\n")
local headers, err, part = read_headers()
if not headers then
ngx.say("failed to read headers: ", err, " [", part, "]")
end
local reader = sock:receiveuntil("aa", { inclusive = nil })
for i = 1, 2 do
line, err, part = reader()
if line then
ngx.say("read: ", line)
else
ngx.say("failed to read a line: ", err, " [", part, "]")
end
end
ok, err = sock:close()
ngx.say("close: ", ok, " ", err)
';
}
location /foo {
echo abcabcaad;
more_clear_headers Date;
}
--- request
GET /t
--- response_body eval
qq{connected: 1
request sent: 57
read: abcabc
failed to read a line: closed [d
]
close: nil closed
}
--- no_error_log
[error]
=== TEST 5: inclusive option value false
--- config
server_tokens off;
location /t {
set $port $TEST_NGINX_CLIENT_PORT;
content_by_lua '
-- collectgarbage("collect")
local sock = ngx.socket.tcp()
local port = ngx.var.port
local ok, err = sock:connect("127.0.0.1", port)
if not ok then
ngx.say("failed to connect: ", err)
return
end
ngx.say("connected: ", ok)
local req = "GET /foo HTTP/1.0\\r\\nHost: localhost\\r\\nConnection: close\\r\\n\\r\\n"
local bytes, err = sock:send(req)
if not bytes then
ngx.say("failed to send request: ", err)
return
end
ngx.say("request sent: ", bytes)
local read_headers = sock:receiveuntil("\\r\\n\\r\\n")
local headers, err, part = read_headers()
if not headers then
ngx.say("failed to read headers: ", err, " [", part, "]")
end
local reader = sock:receiveuntil("aa", { inclusive = false })
for i = 1, 2 do
line, err, part = reader()
if line then
ngx.say("read: ", line)
else
ngx.say("failed to read a line: ", err, " [", part, "]")
end
end
ok, err = sock:close()
ngx.say("close: ", ok, " ", err)
';
}
location /foo {
echo abcabcaad;
more_clear_headers Date;
}
--- request
GET /t
--- response_body eval
qq{connected: 1
request sent: 57
read: abcabc
failed to read a line: closed [d
]
close: nil closed
}
--- no_error_log
[error]
=== TEST 6: inclusive option value true (aa)
--- config
server_tokens off;
location /t {
set $port $TEST_NGINX_CLIENT_PORT;
content_by_lua '
-- collectgarbage("collect")
local sock = ngx.socket.tcp()
local port = ngx.var.port
local ok, err = sock:connect("127.0.0.1", port)
if not ok then
ngx.say("failed to connect: ", err)
return
end
ngx.say("connected: ", ok)
local req = "GET /foo HTTP/1.0\\r\\nHost: localhost\\r\\nConnection: close\\r\\n\\r\\n"
local bytes, err = sock:send(req)
if not bytes then
ngx.say("failed to send request: ", err)
return
end
ngx.say("request sent: ", bytes)
local read_headers = sock:receiveuntil("\\r\\n\\r\\n")
local headers, err, part = read_headers()
if not headers then
ngx.say("failed to read headers: ", err, " [", part, "]")
end
local reader = sock:receiveuntil("aa", { inclusive = true })
for i = 1, 2 do
line, err, part = reader()
if line then
ngx.say("read: ", line)
else
ngx.say("failed to read a line: ", err, " [", part, "]")
end
end
ok, err = sock:close()
ngx.say("close: ", ok, " ", err)
';
}
location /foo {
echo abcabcaad;
more_clear_headers Date;
}
--- request
GET /t
--- response_body eval
qq{connected: 1
request sent: 57
read: abcabcaa
failed to read a line: closed [d
]
close: nil closed
}
--- no_error_log
[error]
=== TEST 7: bad inclusive option value type
--- config
server_tokens off;
location /t {
set $port $TEST_NGINX_CLIENT_PORT;
content_by_lua '
-- collectgarbage("collect")
local sock = ngx.socket.tcp()
local port = ngx.var.port
local ok, err = sock:connect("127.0.0.1", port)
if not ok then
ngx.say("failed to connect: ", err)
return
end
ngx.say("connected: ", ok)
local req = "GET /foo HTTP/1.0\\r\\nHost: localhost\\r\\nConnection: close\\r\\n\\r\\n"
local bytes, err = sock:send(req)
if not bytes then
ngx.say("failed to send request: ", err)
return
end
ngx.say("request sent: ", bytes)
local read_headers = sock:receiveuntil("\\r\\n\\r\\n")
local headers, err, part = read_headers()
if not headers then
ngx.say("failed to read headers: ", err, " [", part, "]")
end
local reader = sock:receiveuntil("aa", { inclusive = "true" })
for i = 1, 2 do
line, err, part = reader()
if line then
ngx.say("read: ", line)
else
ngx.say("failed to read a line: ", err, " [", part, "]")
end
end
ok, err = sock:close()
ngx.say("close: ", ok, " ", err)
';
}
location /foo {
echo abcabcaad;
more_clear_headers Date;
}
--- request
GET /t
--- ignore_response
--- error_log
bad "inclusive" option value type: string
--- no_error_log
[alert]
[warn]
=== TEST 8: bad option table
--- config
server_tokens off;
location /t {
set $port $TEST_NGINX_CLIENT_PORT;
content_by_lua '
-- collectgarbage("collect")
local sock = ngx.socket.tcp()
local port = ngx.var.port
local ok, err = sock:connect("127.0.0.1", port)
if not ok then
ngx.say("failed to connect: ", err)
return
end
ngx.say("connected: ", ok)
local req = "GET /foo HTTP/1.0\\r\\nHost: localhost\\r\\nConnection: close\\r\\n\\r\\n"
local bytes, err = sock:send(req)
if not bytes then
ngx.say("failed to send request: ", err)
return
end
ngx.say("request sent: ", bytes)
local read_headers = sock:receiveuntil("\\r\\n\\r\\n")
local headers, err, part = read_headers()
if not headers then
ngx.say("failed to read headers: ", err, " [", part, "]")
end
local reader = sock:receiveuntil("aa", { inclusive = "true" })
for i = 1, 2 do
line, err, part = reader()
if line then
ngx.say("read: ", line)
else
ngx.say("failed to read a line: ", err, " [", part, "]")
end
end
ok, err = sock:close()
ngx.say("close: ", ok, " ", err)
';
}
location /foo {
echo abcabcaad;
more_clear_headers Date;
}
--- request
GET /t
--- ignore_response
--- error_log
bad "inclusive" option value type: string
--- no_error_log
[alert]
[warn]
=== TEST 9: ambiguous boundary patterns (--abc), small buffer
--- config
server_tokens off;
location /t {
set $port $TEST_NGINX_CLIENT_PORT;
lua_socket_buffer_size 1;
content_by_lua '
-- collectgarbage("collect")
local sock = ngx.socket.tcp()
local port = ngx.var.port
local ok, err = sock:connect("127.0.0.1", port)
if not ok then
ngx.say("failed to connect: ", err)
return
end
ngx.say("connected: ", ok)
local req = "GET /foo HTTP/1.0\\r\\nHost: localhost\\r\\nConnection: close\\r\\n\\r\\n"
local bytes, err = sock:send(req)
if not bytes then
ngx.say("failed to send request: ", err)
return
end
ngx.say("request sent: ", bytes)
local read_headers = sock:receiveuntil("\\r\\n\\r\\n")
local headers, err, part = read_headers()
if not headers then
ngx.say("failed to read headers: ", err, " [", part, "]")
end
local reader = sock:receiveuntil("--abc", { inclusive = true })
for i = 1, 7 do
line, err, part = reader(4)
if line then
ngx.say("read: ", line)
else
ngx.say("failed to read a line: ", err, " [", part, "]")
end
end
ok, err = sock:close()
ngx.say("close: ", ok, " ", err)
';
}
location /foo {
echo "hello, world ----abc";
more_clear_headers Date;
}
--- request
GET /t
--- response_body eval
qq{connected: 1
request sent: 57
read: hell
read: o, w
read: orld
read: --
read: --abc
failed to read a line: nil [nil]
failed to read a line: closed [
]
close: nil closed
}
--- no_error_log
[error]
=== TEST 10: ambiguous boundary patterns (--abc), small buffer, mixed by other reading calls
--- config
server_tokens off;
location /t {
set $port $TEST_NGINX_CLIENT_PORT;
lua_socket_buffer_size 1;
content_by_lua '
-- collectgarbage("collect")
local sock = ngx.socket.tcp()
local port = ngx.var.port
local ok, err = sock:connect("127.0.0.1", port)
if not ok then
ngx.say("failed to connect: ", err)
return
end
ngx.say("connected: ", ok)
local req = "GET /foo HTTP/1.0\\r\\nHost: localhost\\r\\nConnection: close\\r\\n\\r\\n"
local bytes, err = sock:send(req)
if not bytes then
ngx.say("failed to send request: ", err)
return
end
ngx.say("request sent: ", bytes)
local read_headers = sock:receiveuntil("\\r\\n\\r\\n")
local headers, err, part = read_headers()
if not headers then
ngx.say("failed to read headers: ", err, " [", part, "]")
end
local reader = sock:receiveuntil("--abc", { inclusive = true })
for i = 1, 7 do
line, err, part = reader(4)
if line then
ngx.say("read: ", line)
else
ngx.say("failed to read a chunk: ", err, " [", part, "]")
end
local data, err, part = sock:receive(1)
if not data then
ngx.say("failed to read a byte: ", err, " [", part, "]")
break
else
ngx.say("read one byte: ", data)
end
end
ok, err = sock:close()
ngx.say("close: ", ok, " ", err)
';
}
location /foo {
echo "hello, world ----abc";
more_clear_headers Date;
}
--- request
GET /t
--- response_body eval
qq{connected: 1
request sent: 57
read: hell
read one byte: o
read: , wo
read one byte: r
read: ld -
read one byte: -
read: --abc
read one byte:
failed to read a chunk: nil [nil]
failed to read a byte: closed []
close: nil closed
}
--- no_error_log
[error]
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