83 lines
2.4 KiB
Python
83 lines
2.4 KiB
Python
import pathlib
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import subprocess
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import unittest
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from ekernel import Kernel
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from test import capture_stderr, Interceptor
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import test.data.kernel as data
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import ekernel
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def run (*argv):
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return ekernel.build(list(argv))
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class Tests (unittest.TestCase):
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def setUp (self):
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# start interceptor
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self.interceptor = Interceptor()
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def run (tracer, *args, **kwargs):
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if args[0][0] == "make" and args[0][1] == "-j":
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self.kernel.bzImage.touch()
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self.interceptor.add(subprocess.run, call=run)
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self.interceptor.start()
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# setup test environment
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data.setup()
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self.kernel = Kernel.latest()
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self.kernel.config.touch()
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self.jobs = "4"
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def tearDown (self):
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# stop interceptor
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self.interceptor.stop()
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def check_build (self):
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self.assertEqual(pathlib.Path.cwd(), self.kernel.src)
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trace_it = iter(self.interceptor.trace)
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# make -j <jobs>
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tracer, (args, kwargs) = next(trace_it)
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self.assertEqual(tracer.name, "subprocess.run")
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self.assertEqual(args, (["make", "-j", self.jobs, ">/dev/null"],))
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self.assertEqual(kwargs, {"check": True})
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self.assertTrue(self.kernel.bzImage.exists())
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def test_build (self):
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self.assertEqual(run("-q"), 0)
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self.check_build()
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def test_build_jobs (self):
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self.jobs = "128"
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self.assertEqual(run("-q", "-j", self.jobs), 0)
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self.check_build()
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@capture_stderr
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def test_build_jobs_illegal (self):
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with self.assertRaises(SystemExit):
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run("-j", "foo")
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def test_build_source (self):
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self.kernel = Kernel.current()
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self.kernel.config.touch()
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self.assertEqual(run("-q", "-s", str(data.current)), 0)
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self.check_build()
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@capture_stderr
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def test_build_source_missing (self):
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with self.assertRaises(SystemExit):
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run("-s", str(data.src / "linux-0.0.0-gentoo"))
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def test_build_source_missing_config (self):
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Kernel.latest().config.unlink()
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with self.assertRaises(SystemExit):
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run("-q", "-s", str(data.latest))
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@capture_stderr
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def test_build_source_illegal (self):
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with self.assertRaises(SystemExit):
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run("-s", str(data.tmp))
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def test_build_jobs_source (self):
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self.jobs = "128"
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self.assertEqual(run("-q", "-j", self.jobs, "-s", str(data.latest)), 0)
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self.check_build()
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