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Viewing changes to daemon/libs/pjproject-2.0.1/tests/pjsua/mod_media_playrec.py

  • Committer: Package Import Robot
  • Author(s): Mark Purcell
  • Date: 2014-01-28 18:23:36 UTC
  • mfrom: (1.1.11)
  • mto: This revision was merged to the branch mainline in revision 24.
  • Revision ID: package-import@ubuntu.com-20140128182336-3xenud1kbnwmf3mz
http://bugs.debian.org/735846
http://bugs.debian.org/727164
http://bugs.debian.org/718178
http://bugs.debian.org/736583
http://bugs.debian.org/722040
http://bugs.debian.org/736746
* New upstream release 
  - Fixes "New Upstream Release" (Closes: #735846)
  - Fixes "Ringtone does not stop" (Closes: #727164)
  - Fixes "[sflphone-kde] crash on startup" (Closes: #718178)
  - Fixes "sflphone GUI crashes when call is hung up" (Closes: #736583)
* Build-Depends: ensure GnuTLS 2.6
  - libucommon-dev (>= 6.0.7-1.1), libccrtp-dev (>= 2.0.6-3)
  - Fixes "FTBFS Build-Depends libgnutls{26,28}-dev" (Closes: #722040)
* Fix "boost 1.49 is going away" unversioned Build-Depends: (Closes: #736746)
* Add Build-Depends: libsndfile-dev, nepomuk-core-dev

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daemon/libs/pjproject-2.0.1/tests/pjsua/mod_media_playrec.py
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# $Id: mod_media_playrec.py 2884 2009-08-17 08:29:47Z bennylp $
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# PLAYFILE -> RECFILE:
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# Input file is played and is recorded to output, then compare them.
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# Useful to tes clock rates compatibility and resample quality
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#       null-audio
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#       port 1: wav file input xxxxxx.clock_rate.wav, e.g: test1.8.wav
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#       port 2: wav file ouput xxxxxx.clock_rate.wav, e.g: res1.8.wav
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#       wav input must be more than 3 seconds long
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import time
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import imp
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import sys
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import re
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import subprocess
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import inc_const as const
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from inc_cfg import *
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# Load configuration
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cfg_file = imp.load_source("cfg_file", ARGS[1])
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# WAV similarity calculator
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COMPARE_WAV_EXE = ""
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if sys.platform.find("win32")!=-1:
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    COMPARE_WAV_EXE = "tools/cmp_wav.exe"
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    G_INUNIX = False
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else:
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    COMPARE_WAV_EXE = "tools/cmp_wav"
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    G_INUNIX = True
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# Threshold to declare degradation is too high when result is lower than this value
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COMPARE_THRESHOLD = 2
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# COMPARE params
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input_filename  = ""                    # Input filename
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output_filename = ""                    # Output filename
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# Test body function
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def test_func(t):
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        global input_filename
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        global output_filename
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        endpt = t.process[0]
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        # Get input file name
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        input_filename = re.compile(const.MEDIA_PLAY_FILE).search(endpt.inst_param.arg).group(1)
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        endpt.trace("Input file = " + input_filename)
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        # Get output file name
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        output_filename = re.compile(const.MEDIA_REC_FILE).search(endpt.inst_param.arg).group(1)
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        endpt.trace("Output file = " + output_filename)
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        # Find appropriate clock rate for the input file
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        clock_rate = re.compile(".+(\.\d+\.wav)$").match(output_filename).group(1)
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        if (clock_rate==None):
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                endpt.trace("Cannot compare input & output, incorrect output filename format")
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                return
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        input_filename = re.sub("\.\d+\.wav$", clock_rate, input_filename)
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        endpt.trace("WAV file to be compared with output = " + input_filename)
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        # Connect input-output file
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        endpt.sync_stdout()
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        endpt.send("cc 1 2")
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        endpt.expect(const.MEDIA_CONN_PORT_SUCCESS)
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        # Wait
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        time.sleep(3)
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        endpt.sync_stdout()
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        # Disconnect input-output file
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        endpt.send("cd 1 2")
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        endpt.expect(const.MEDIA_DISCONN_PORT_SUCCESS)
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# Post body function
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def post_func(t):
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        global input_filename
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        global output_filename
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        endpt = t.process[0]
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        # Check WAV similarity
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        fullcmd = COMPARE_WAV_EXE + " " + input_filename + " " + output_filename + " " + "3000"
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        endpt.trace("Popen " + fullcmd)
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        cmp_proc = subprocess.Popen(fullcmd, shell=G_INUNIX, stdout=subprocess.PIPE, universal_newlines=True)
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        # Parse similarity ouput
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        line = cmp_proc.stdout.readline()
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        mo_sim_val = re.match(".+=\s+(\d+)", line)
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        if (mo_sim_val == None):
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                raise TestError("Error comparing WAV files")
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                return
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        # Evaluate the similarity value
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        sim_val = mo_sim_val.group(1)
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        if (sim_val >= COMPARE_THRESHOLD):
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                endpt.trace("WAV similarity = " + sim_val)
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        else:
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                raise TestError("WAV degraded heavily, similarity = " + sim_val)
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# Here where it all comes together
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test = cfg_file.test_param
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test.test_func = test_func
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test.post_func = post_func