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#!/usr/bin/env python
# -----------------------------------------------------------------------
# Runs a stress test using the pyeca interface
#
# Copyright (C) 2003 Kai Vehmanen (kai.vehmanen@wakkanet.fi)
# Licensed under GPL. See the file 'COPYING' for more information.
# -----------------------------------------------------------------------
import time
import sys
import os
# ---
# select pyeca implementation to use
# test the default implementation
from pyeca import *
# test the native Python implementation
# from ecacontrol import *
# test the C implementation
# from pyecasound import *
# ---
# configuration variables
# run for how many seconds
runlen = 5
# debug level (0, 1, 2, ...)
debuglevel = 0
if os.path.isfile("../ecasound/ecasound_debug"):
os.environ["ECASOUND"] = "../ecasound/ecasound_debug"
if os.path.isfile("../ecasound/ecasound"):
os.environ["ECASOUND"] = "../ecasound/ecasound"
# if above tests fail, the default ecasound binary
# will be used
# main program
e = ECA_CONTROL_INTERFACE(debuglevel)
result = 0
e.command("cs-add play_chainsetup")
e.command("c-add 1st_chain")
e.command("ai-add rtnull")
e.command("ao-add null")
e.command("cop-add -ezx:1,0.0")
e.command("ctrl-add -kos:2,-1,1,300,0")
e.command("cop-add -efl:300")
e.command("cop-add -evp")
e.command("cop-select 3")
e.command("copp-select 1")
e.command("cs-connect")
e.command("start")
total_cmds = 0
while 1 and e.last_type() != "e":
e.command("get-position")
curpos = e.last_float()
if curpos > runlen or e.last_type() == "e":
break
e.command("copp-get")
if debuglevel == 2:
# print curpos, e.last_float()
# if curpos == None:
# curpos = 0.0
sys.stderr.write("%6.2f %6.4f\r" % (curpos, e.last_float()))
else:
if debuglevel == 1:
sys.stderr.write(".")
total_cmds = total_cmds + 2
if e.last_type() == "e":
print("Ended to error:", e.last_error())
result = -1
else:
e.command("stop")
e.command("cs-disconnect")
if debuglevel == 2:
sys.stderr.write(
"\nprocessing speed: " + str(total_cmds / runlen) + " cmds/second.\n"
)
if debuglevel > 0:
sys.stderr.write("\n")
sys.exit(result)
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