Board: Client Test Suite Initial Commit

1 files changed, 44 insertions, 0 deletions

diff --git a/scripts/PYTHON_SOFTWARE/test/tests/qaudio.py b/scripts/PYTHON_SOFTWARE/test/tests/qaudio.py
new file mode 100644
index 0000000..b262c2d
--- /dev/null
+++ b/scripts/PYTHON_SOFTWARE/test/tests/qaudio.py
@@ -0,0 +1,44 @@
+from test.helpers.syscmd import SysCommand
+import unittest
+#class name
+class Qaudio(unittest.TestCase):
+    # Initialize the variables
+
+    def __init__(self, testname, testfunc, dtmfFile):
+        # Doing this we will initialize the class and later on perform a particular method inside this class
+        super(Qaudio, self).__init__(testfunc)
+        self._testMethodDoc = testname
+        self._dtmfFile=dtmfFile
+        self.__sum=0
+        self.__refSum = 25 # 1+3+5+7+9
+
+    def execute(self):
+        str_cmd = "amixer -c 0 sset 'PCM' 100 2> /dev/null"  # .format(self.__dtmfFile)
+        #Some cases de volume level is not enough to the tes. It needs to be increased
+        volume_up = SysCommand("volume_up", str_cmd)
+        if volume_up.execute() == 0:
+            str_cmd = "aplay test/files/dtmf-13579.wav 2> /dev/null & arecord -r 8000 -d 1 recorded.wav 2> /dev/null" #.format(self.__dtmfFile)
+            audio_loop = SysCommand("audio_loop", str_cmd)
+            if audio_loop.execute() == 0:
+                lines = audio_loop.getOutput().splitlines()
+                str_cmd = "multimon -t wav -a DTMF recorded.wav -q 2> /dev/null"
+                dtmf_decoder = SysCommand("dtmf_decoder", str_cmd)
+                if dtmf_decoder.execute() == 0:
+                    self.__raw_out = dtmf_decoder.getOutput()
+                    if self.__raw_out == "":
+                        return -1
+                    lines = dtmf_decoder.getOutput().splitlines()
+                    for i in range(0, 5):
+                        aux=[int(s) for s in lines[i].split() if s.isdigit()]
+                        self.__sum=self.__sum+aux[0]
+                    self.failUnless(self.__sum == self.__refSum), "failed: incorrect dtmf code" + str(self.__sum)
+                else:
+                    self.fail("failed: fail reading recorded file")
+                    return -1
+            else:
+                self.fail("failed: fail playing/recording file")
+                return -1
+        else:
+            self.fail("failed: could not increase loud level")
+            return -1
+        return 0