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test/getoptions: guard calls with pcall(); check result of getoption"linger"

master
E. Westbrook 2020-03-28 15:14:18 -06:00 committed by Eric Westbrook
parent 84e5336e8b
commit c8b4fdf858
1 changed files with 18 additions and 4 deletions
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22
test/tcp-getoptions
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@ -4,18 +4,32 @@ local socket = require"socket"
port = 8765
function pcalltest(msg, o, opt)
local a = { pcall(o.getoption, o, opt) }
if a[1] then
print(msg, opt, unpack(a))
else
print(msg, opt, 'fail: ' .. a[2])
end
end
function options(o)
print("options for", o)
for _, opt in ipairs{
"keepalive", "reuseaddr",
"tcp-nodelay", "tcp-keepidle", "tcp-keepcnt", "tcp-keepintvl"} do
print("getoption", opt, o:getoption(opt))
pcalltest("getoption", o, opt)
end
print("getoption", "linger",
"on", o:getoption("linger").on,
"timeout", o:getoption("linger").timeout)
r = o:getoption'linger'
if r then
print("getoption", "linger",
"on", r.on,
"timeout", r.timeout)
else
print("getoption", "linger", "no result")
end
end
local m = socket.tcp()