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Date: Thu, 11 Aug 2016 09:54:29 +0800
From: "Liu, Yong" <yong.liu@intel.com>
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Subject: Re: [dts] [PATCH] tests: add ftag test suite and plan
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Xueqin, one comment about dpdk build.

On 08/10/2016 03:55 PM, xueqin.lin wrote:
> +    def set_up_all(self):
> +        """
> +        Run at the start of each test suite.
> +        """
> +        self.verify(self.nic in ['redrockcanyou','atwood','boulderrapid'], 'ftag test can not support %s nic'%self.nic)
> +        self.ports = self.dut.get_ports(self.nic)
> +        self.verify(len(self.ports) >= 2, "Insufficient number of ports.")
> +        patch_file = r'dep/fm10k-add-a-unit-test-for-FTAG-based-forwarding.patch'
> +        patch_dst = "/tmp/"
> +        self.dut.session.copy_file_to(patch_file, patch_dst)
> +        self.patch_hotfix_dpdk(patch_dst + "fm10k-add-a-unit-test-for-FTAG-based-forwarding.patch", True)
> +        self.dut.send_expect("sed -i -e '/CONFIG_RTE_VIRTIO_USER=y/a\CONFIG_RTE_LIBRTE_FM10K_FTAG_FWD=y' config/common_linuxapp", "# ")
> +        self.dut.send_expect("sed -i -e '/SRCS-y += test_pmd_perf.c/a\SRCS-y += test_fm10k_ftag.c' app/test/Makefile", "# ")
> +        out = self.dut.send_expect("make install T=%s -j" %self.dut.target, "# ", 300)
> +        self.verify('Build complete' in out, "Compilation failed")

You can use function self.dut.build_install_dpdk(self.target) to build dpdk.
It's better to rebuild dpdk in tear_down_all function.