CEC VTS: Add testAddLogicalAddress
VTS test that adds a logical address using addLogicalAddress() API and
validates it by sending poll message on cec-client console.
Bug: 157402557
Test: vts-tradefed run commandAndExit vts-hal-tv -m
VtsHalTvCecV1_0HostCecClient
Change-Id: Ibed75df15fc94ef7c548713c07e6f3eaaa7bda18
diff --git a/tv/cec/V1_0/host_cec_client/VtsHalTvCecV1_0HostCecClientTest.py b/tv/cec/V1_0/host_cec_client/VtsHalTvCecV1_0HostCecClientTest.py
index 9b3e58c..04765f6 100644
--- a/tv/cec/V1_0/host_cec_client/VtsHalTvCecV1_0HostCecClientTest.py
+++ b/tv/cec/V1_0/host_cec_client/VtsHalTvCecV1_0HostCecClientTest.py
@@ -81,5 +81,32 @@
operand = hex(131)[2:]
asserts.assertNotEqual(self.cec_utils.checkExpectedOutput(src, dst, operand), None)
+ def testAddLogicalAddress(self):
+ """A test case that adds a logical address and validates it on cec-client console.
+ """
+ '''Clears the logical address'''
+ self.dut.hal.tv_cec.clearLogicalAddress()
+ '''Assumes that clearLogicalAddress is not faulty and has cleared the logical address'''
+ device_types = self.getDeviceTypes()
+ asserts.assertNotEqual(device_types, None, "Device types could not be determined")
+ for device_type in device_types:
+ '''The first logical address a DUT can take will be the same as the integer value
+ of device_type'''
+ result = self.dut.hal.tv_cec.addLogicalAddress(int(device_type))
+ try:
+ asserts.assertEqual(self.vtypes.Result.SUCCESS, result)
+ except:
+ self.rebootDutAndRestartServices()
+ asserts.fail("addLogicalAddress() API failed")
+ '''Sending the poll message via Cec-client'''
+ self.cec_utils.sendConsoleMessage("poll " + device_type)
+ '''POLL sent is proof of acknowledgement of the POLL message.'''
+ try:
+ asserts.assertEqual(self.cec_utils.checkConsoleOutput("POLL sent"),
+ True)
+ except:
+ self.rebootDutAndRestartServices()
+ asserts.fail("addLogicalAddress() API does not add the requested address")
+
if __name__ == "__main__":
test_runner.main()
