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#
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"""
DPDK Test suite.

Run Inter-VM share memory autotests
"""


from test_case import TestCase

#
#
# Test class.
#


class TestUnitTestsIvshmem(TestCase):

    #
    #
    #
    # Test cases.
    #

    def set_up_all(self):
        """
        Run at the start of each test suite.
        """
        [arch, machine, env, toolchain] = self.dut.target.split('-')
        self.target = "%s-%s-%s-%s" % (arch, "ivshmem", env, toolchain)
        self.verify(arch == "x86_64", "ivshmem only support x86_64")
        self.dut.build_install_dpdk(self.target)

    def set_up(self):
        """
        Run before each test case.
        Nothing to do here.
        """
        pass

    def test_ivshmem(self):
        """
        Run Inter-VM share memory test.
        """
        self.dut.send_expect("./%s/app/test -n 1 -c ffff" % (self.target), "R.*T.*E.*>.*>", 60)
        out = self.dut.send_expect("ivshmem_autotest", "RTE>>", 120)
        self.dut.send_expect("quit", "# ")
        self.verify("Test OK" in out, "Test failed")

    def tear_down(self):
        """
        Run after each test case.
        Nothing to do here.
        """
        pass

    def tear_down_all(self):
        """
        Run after each test suite.
        Remove ivshmem tempory folder
        """
        self.dut.send_expect("rm -rf " + self.target, "#")
        pass