[dts] [PATCH V2] tests/TestSuite_ptpclient:support meson build and restore systime form RTC time

[Ling, WeiX]

Tested-by: Ling, Wei <weix.ling at intel.com>


Regards,
Ling Wei

> -----Original Message-----
> From: Ling, WeiX <weix.ling at intel.com>
> Sent: Thursday, September 17, 2020 07:34 PM
> To: dts at dpdk.org
> Cc: Ling, WeiX <weix.ling at intel.com>
> Subject: [dts][PATCH V2] tests/TestSuite_ptpclient:support meson build and
> restore systime form RTC time
> 
> 1.use app name to support meson build.
> 2.restore systime form RTC time in tear_down_all.
> 3.use re to get the right RTC time when kill app.
> 
> Signed-off-by: lingwei <weix.ling at intel.com>
> ---
>  tests/TestSuite_ptpclient.py | 27 ++++++++++++++++-----------
>  1 file changed, 16 insertions(+), 11 deletions(-)
> 
> diff --git a/tests/TestSuite_ptpclient.py b/tests/TestSuite_ptpclient.py index
> 5a524b9..04cacce 100644
> --- a/tests/TestSuite_ptpclient.py
> +++ b/tests/TestSuite_ptpclient.py
> @@ -50,19 +50,18 @@ class TestPtpClient(TestCase):
>          self.verify("command not found" not in out, "ptp4l not install")
>          dutPorts = self.dut.get_ports()
>          self.verify(len(dutPorts) > 0, "No ports found for " + self.nic)
> -        global default
> -        default = self.dut.send_expect("cat config/common_base |grep
> IEEE1588=", "# ")
> 
>          # Change the config file to support IEEE1588 and recompile the package.
> -        self.dut.send_expect("sed -i -e
> 's/%s$/CONFIG_RTE_LIBRTE_IEEE1588=y/' config/common_base" % default,
> "# ", 30)
> +        self.dut.set_build_options({'RTE_LIBRTE_IEEE1588': 'y'})
>          self.dut.skip_setup = False
>          self.dut.build_install_dpdk(self.target)
> 
>          # build sample app
>          out = self.dut.build_dpdk_apps("examples/ptpclient")
> +        self.app_ptpclient_path = self.dut.apps_name['ptpclient']
>          self.verify("Error" not in out, "compilation error 1")
>          self.verify("No such file" not in out, "compilation error 2")
> -
> +        self.app_name =
> + self.app_ptpclient_path[self.app_ptpclient_path.rfind('/')+1:]
>          port = self.tester.get_local_port(dutPorts[0])
>          self.itf0 = self.tester.get_interface(port)
> 
> @@ -87,9 +86,9 @@ class TestPtpClient(TestCase):
>          self.result_table_print()
> 
>      def kill_ptpclient(self):
> -        out_ps = self.dut.send_expect("ps -C ptpclient -L -opid,args", "# ")
> -        utils.regexp(out_ps, r'(\d+) ./examples/ptpclient')
> -        pid = re.compile(r'(\d+) ./examples/ptpclient')
> +        out_ps = self.dut.send_expect("ps -C %s -L -opid,args" % self.app_name,
> "# ")
> +        utils.regexp(out_ps, r'(\d+) ./%s' % self.app_ptpclient_path)
> +        pid = re.compile(r'(\d+) ./%s' % self.app_ptpclient_path)
>          pid_num = list(set(pid.findall(out_ps)))
>          out_ps = self.dut.send_expect("kill %s" % pid_num[0], "# ")
> 
> @@ -104,7 +103,8 @@ class TestPtpClient(TestCase):
>              self.tester.send_expect("ptp4l -i %s -2 -m -S &" % self.itf0, "ptp4l")
> 
>          # run ptpclient on the background
> -        self.dut.send_expect("./examples/ptpclient/build/ptpclient -c f -n 3 -- -T
> 0 -p 0x1 " + "&", "Delta between master and slave", 60)
> +        self.dut.send_expect("./%s -c f -n 3 -- -T 0 -p 0x1 " %
> self.app_ptpclient_path + "&",
> +                             "Delta between master and slave", 60)
>          time.sleep(3)
>          out = self.dut.get_session_output()
>          self.kill_ptpclient()
> @@ -134,7 +134,8 @@ class TestPtpClient(TestCase):
>              self.tester.send_expect("ptp4l -i %s -2 -m -S &" % self.itf0, "ptp4l")
> 
>          # run ptpclient on the background
> -        self.dut.send_expect("./examples/ptpclient/build/ptpclient -c f -n 3 -- -T
> 1 -p 0x1" + "&", "Delta between master and slave", 60)
> +        self.dut.send_expect("./%s -c f -n 3 -- -T 1 -p 0x1" %
> self.app_ptpclient_path + "&",
> +                             "Delta between master and slave", 60)
>          time.sleep(3)
>          out = self.dut.get_session_output()
> 
> @@ -158,7 +159,7 @@ class TestPtpClient(TestCase):
>          # the output will include kill process info, at that time need get system
> time again.
>          if len(dut_out) != len(tester_out):
>              dut_out = self.dut.send_expect("date -u '+%Y-%m-%d %H:%M'", "# ")
> -        ## In rare cases minute may change while getting time. So get time
> again
> +        # In rare cases minute may change while getting time. So get
> + time again
>          if dut_out != tester_out:
>              tester_out = self.tester.send_expect("date -u '+%Y-%m-%d %H:%M'",
> "# ")
>              dut_out = self.dut.send_expect("date -u '+%Y-%m-%d %H:%M'", "# ")
> @@ -175,6 +176,10 @@ class TestPtpClient(TestCase):
>          """
>          Run after each test suite.
>          """
> +        # Restore the systime from RTC time.
> +        out = self.dut.send_expect("hwclock", "# ")
> +        rtc_time = re.findall(r"(\d{4}-\d{2}-\d{2}\s\d{2}:\d{2}:\d{2})", out)[0]
> +        self.dut.send_command('date -s "%s"' % rtc_time, "# ")
>          # Restore the config file and recompile the package.
> -        self.dut.send_expect("sed -i -e
> 's/CONFIG_RTE_LIBRTE_IEEE1588=y$/%s/' config/common_base" % default,
> "# ", 30)
> +        self.dut.set_build_options({'RTE_LIBRTE_IEEE1588': 'n'})
>          self.dut.build_install_dpdk(self.target)
> --
> 2.17.1

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