Quelle  uffd_gc_utils_test.py

#!/usr/bin/env python
#
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"""Unit tests for uffd_gc_utils.py."""

import unittest

from uffd_gc_utils import should_enable_uffd_gc_impl


class UffdGcUtilsTest(unittest.TestCase):
  def test_should_enable_uffd_gc_impl(self):
    # GKI kernels in new format.
    self.assertTrue(should_enable_uffd_gc_impl(
        "6.1.25-android14-11-g34fde9ec08a3-ab10675345"))
    self.assertTrue(should_enable_uffd_gc_impl(
        "5.4.42-android12-0-something"))
    self.assertFalse(should_enable_uffd_gc_impl(
        "5.4.42-android11-0-something"))
    # GKI kernels in old format.
    self.assertFalse(should_enable_uffd_gc_impl(
        "4.19.282-g4b749a433956-ab10893502"))
    # Non GKI kernels.
    self.assertTrue(should_enable_uffd_gc_impl(
        "6.1.25-foo"))
    self.assertTrue(should_enable_uffd_gc_impl(
        "6.1.25"))
    self.assertTrue(should_enable_uffd_gc_impl(
        "5.10.19-foo"))
    self.assertTrue(should_enable_uffd_gc_impl(
        "5.10.19"))
    with self.assertRaises(SystemExit):
        should_enable_uffd_gc_impl("5.4.42-foo")
    with self.assertRaises(SystemExit):
        should_enable_uffd_gc_impl("5.4.42")
    self.assertFalse(should_enable_uffd_gc_impl(
        "4.19.282-foo"))
    self.assertFalse(should_enable_uffd_gc_impl(
        "4.19.282"))
    with self.assertRaises(SystemExit):
        should_enable_uffd_gc_impl("foo")
    # No kernel.
    self.assertTrue(should_enable_uffd_gc_impl(
        "<unknown-kernel>"))


if __name__ == '__main__':
  unittest.main(verbosity=2)