1 files changed, 86 insertions, 0 deletions
diff --git a/pjsip-apps/src/test-pjsua/mod_media_playrec.py b/pjsip-apps/src/test-pjsua/mod_media_playrec.py
new file mode 100644
index 00000000..8d8a60fe
--- /dev/null
+++ b/pjsip-apps/src/test-pjsua/mod_media_playrec.py
@@ -0,0 +1,86 @@
+# $Id$
+
+# PLAYFILE -> RECFILE:
+# input file is played and is recorded to output, then compare them.
+#	null-audio
+#	port 1: wav file input xxxxxx.clock_rate.wav, e.g: test1.8.wav
+#	port 2: wav file ouput xxxxxx.clock_rate.wav, e.g: res1.8.wav
+#	wav input more than 3 seconds
+
+import time
+import imp
+import sys
+import re
+import subprocess
+import inc_const as const
+
+# Load configuration
+cfg_file = imp.load_source("cfg_file", sys.argv[2])
+
+# WAV similarity calculator
+COMPARE_WAV_EXE = "tools/cmp_wav.exe"
+
+# UserData
+class mod_media_playrec_user_data:
+	input_filename = ""
+	output_filename = ""
+
+# Test body function
+def test_func(t, ud):
+	endpt = t.process[0]
+	
+	# Get input file name
+	endpt.sync_stdout()
+	endpt.send("dc")
+	line = endpt.expect(const.MEDIA_PLAY_FILE)
+	ud.input_filename = re.compile(const.MEDIA_PLAY_FILE).match(line).group(1)
+	endpt.trace("Input file = " + ud.input_filename)
+
+	# Get output file name
+	endpt.sync_stdout()
+	endpt.send("dc")
+	line = endpt.expect(const.MEDIA_REC_FILE)
+	ud.output_filename = re.compile(const.MEDIA_REC_FILE).match(line).group(1)
+	endpt.trace("Output file = " + ud.output_filename)
+
+	# Find appropriate clock rate for the input file
+	clock_rate = re.compile(".+(\.\d+\.wav)$").match(ud.output_filename).group(1)
+	if (clock_rate==None):
+		endpt.trace("Cannot compare input & output, incorrect output filename format")
+		return
+	ud.input_filename = re.sub("\.\d+\.wav$", clock_rate, ud.input_filename)
+	endpt.trace("WAV file to be compared with output = " + ud.input_filename)
+
+	# Connect input-output file
+	endpt.sync_stdout()
+
+	endpt.send("cc 1 2")
+	endpt.expect(const.MEDIA_CONN_PORT_SUCCESS)
+
+	# Wait
+	time.sleep(3)
+
+	endpt.sync_stdout()
+
+	# Disconnect input-output file
+	endpt.send("cd 1 2")
+	endpt.expect(const.MEDIA_DISCONN_PORT_SUCCESS)
+
+
+# Post body function
+def post_func(t, ud):
+	endpt = t.process[0]
+
+	# Check WAV similarity
+	fullcmd = COMPARE_WAV_EXE + " " + ud.input_filename + " " + ud.output_filename + " " + "3000"
+	endpt.trace("Popen " + fullcmd)
+	cmp_proc = subprocess.Popen(fullcmd, stdout=subprocess.PIPE, universal_newlines=True)
+	line = cmp_proc.stdout.readline()
+	endpt.trace("WAV similarity = " + line)
+
+
+# Here where it all comes together
+test = cfg_file.test_param
+test.test_func = test_func
+test.post_func = post_func
+test.user_data = mod_media_playrec_user_data()