Add missing test script.

tests/test_inproc.lua

@@ -0,0 +1,75 @@
+-- Copyright (c) 2011 Robert G. Jakabosky <bobby@sharedrealm.com>
+--
+-- Permission is hereby granted, free of charge, to any person obtaining a copy
+-- of this software and associated documentation files (the "Software"), to deal
+-- in the Software without restriction, including without limitation the rights
+-- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+-- copies of the Software, and to permit persons to whom the Software is
+-- furnished to do so, subject to the following conditions:
+--
+-- The above copyright notice and this permission notice shall be included in
+-- all copies or substantial portions of the Software.
+--
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+-- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+-- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+-- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+-- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+-- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+-- THE SOFTWARE.
+
+if #arg < 1 then
+    print("usage: lua " .. arg[0] .. " [message-size] [roundtrip-count] [bind-to] [connect-to]")
+end
+
+local message_size = tonumber(arg[1] or 1)
+local roundtrip_count = tonumber(arg[2] or 100)
+local bind_to = arg[3] or 'inproc://thread_lat_test'
+local connect_to = arg[4] or 'inproc://thread_lat_test'
+
+local zmq = require"zmq"
+
+local ctx = zmq.init(1)
+local server = assert(ctx:socket(zmq.REQ))
+assert(server:bind(bind_to))
+
+local client = ctx:socket(zmq.REP)
+client:connect(connect_to)
+
+local data = ("0"):rep(message_size)
+local msg = zmq.zmq_msg_t.init_size(message_size)
+local client_msg = zmq.zmq_msg_t()
+
+print(string.format("message size: %i [B]", message_size))
+print(string.format("roundtrip count: %i", roundtrip_count))
+
+local timer = zmq.stopwatch_start()
+
+for i = 1, roundtrip_count do
+	-- server send
+	assert(server:send_msg(msg))
+
+	-- client recv
+	assert(client:recv_msg(client_msg))
+	assert(client_msg:size() == message_size, "Invalid message size")
+	-- client send
+	assert(client:send_msg(client_msg))
+
+	-- server recv
+	assert(server:recv_msg(msg))
+	assert(msg:size() == message_size, "Invalid message size")
+end
+
+local elapsed = timer:stop()
+
+server:close()
+client:close()
+ctx:term()
+
+local latency = elapsed / roundtrip_count / 2
+
+print(string.format("mean latency: %.3f [us]", latency))
+local secs = elapsed / (1000 * 1000)
+print(string.format("elapsed = %f", secs))
+print(string.format("msg/sec = %f", roundtrip_count / secs))
+