41 lines
1.0 KiB
Python
41 lines
1.0 KiB
Python
import os
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import time
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import infra.basetest
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class TestNetCat(infra.basetest.BRTest):
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config = infra.basetest.BASIC_TOOLCHAIN_CONFIG + \
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"""
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BR2_PACKAGE_BUSYBOX_SHOW_OTHERS=y
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BR2_PACKAGE_NETCAT=y
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BR2_TARGET_ROOTFS_CPIO=y
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# BR2_TARGET_ROOTFS_TAR is not set
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"""
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def test_run(self):
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cpio_file = os.path.join(self.builddir, "images", "rootfs.cpio")
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self.emulator.boot(arch="armv5",
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kernel="builtin",
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options=["-initrd", cpio_file])
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self.emulator.login()
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self.assertRunOk("nc --version")
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msg = "Hello Buildroot!"
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out_file = "output.txt"
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port = 12345
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cmd = f"nc -n -l -p {port} > {out_file} 2> /dev/null &"
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self.assertRunOk(cmd)
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time.sleep(5)
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cmd = f"echo '{msg}' | nc -n -c 127.0.0.1 {port}"
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self.assertRunOk(cmd)
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cmd = f"cat {out_file}"
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out, ret = self.emulator.run(cmd)
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self.assertEqual(ret, 0)
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self.assertEqual(out[0], msg)
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