import os
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import infra.basetest
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class TestS6Rc(infra.basetest.BRTest):
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config = infra.basetest.BASIC_TOOLCHAIN_CONFIG + \
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"""
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BR2_PACKAGE_S6_RC=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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img = 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", img])
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self.emulator.login()
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_, exit_code = self.emulator.run("s6-svscan -h")
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self.assertEqual(exit_code, 100)
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# Set up two service directories with a dependency
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self.assertRunOk("mkdir -p source/testsv1")
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self.assertRunOk("mkdir -p source/testsv2")
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self.assertRunOk("echo oneshot > source/testsv1/type")
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self.assertRunOk("echo oneshot > source/testsv2/type")
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self.assertRunOk("echo 'echo foo' > source/testsv1/up")
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self.assertRunOk("echo 'echo bar' > source/testsv2/up")
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self.assertRunOk("echo testsv1 > source/testsv2/dependencies")
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self.assertRunOk("chmod +x source/testsv1/up")
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self.assertRunOk("chmod +x source/testsv2/up")
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# Compile the service database
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self.assertRunOk("s6-rc-compile compiled source")
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# Inspect dependencies
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cmd = "s6-rc-db -c compiled -d dependencies testsv1"
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output, exit_code = self.emulator.run(cmd)
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self.assertEqual(exit_code, 0)
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self.assertEqual(output[0], "testsv2")
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cmd = "s6-rc-db -c compiled dependencies testsv2"
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output, exit_code = self.emulator.run(cmd)
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self.assertEqual(exit_code, 0)
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self.assertEqual(output[0], "testsv1")
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