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https://github.com/PartialVolume/shredos.x86_64.git
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45 lines
1.5 KiB
Python
45 lines
1.5 KiB
Python
import os
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import infra.basetest
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class TestPatch(infra.basetest.BRTest):
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rootfs_overlay = \
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infra.filepath("tests/package/test_patch/rootfs-overlay")
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config = infra.basetest.BASIC_TOOLCHAIN_CONFIG + \
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f"""
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BR2_PACKAGE_BUSYBOX_SHOW_OTHERS=y
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BR2_PACKAGE_PATCH=y
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BR2_ROOTFS_OVERLAY="{rootfs_overlay}"
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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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# Check the program can execute. This also checks that we are
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# not using the patch applet from BusyBox (as it does not
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# recognize the --version option).
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self.assertRunOk("patch --version")
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# We check the test file contains our expected string before
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# the patch.
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sed_cmd = "sed -n '2p' file.txt"
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out, ret = self.emulator.run(sed_cmd)
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self.assertEqual(ret, 0)
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self.assertEqual(out[0], "Hello World!")
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# We apply our test patch...
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self.assertRunOk("patch -p1 < file.diff")
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# We check the test file contains our expected string after
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# applying the patch.
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out, ret = self.emulator.run(sed_cmd)
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self.assertEqual(ret, 0)
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self.assertEqual(out[0], "Hello Buildroot!")
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