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Diffstat (limited to 'tests/bootloader/haltest.py')
-rw-r--r-- | tests/bootloader/haltest.py | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/tests/bootloader/haltest.py b/tests/bootloader/haltest.py new file mode 100644 index 00000000..41252c3b --- /dev/null +++ b/tests/bootloader/haltest.py @@ -0,0 +1,116 @@ +# Copyright (C) 2016 The Android Open Source Project +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import bootctl +import shelltest +import sys +import unittest + +# Note: In order to run these tests, the device must be able to boot +# from all slots on the device. +class HalTest(shelltest.ShellTest): + def __init__(self, *args, **kwargs): + super(HalTest, self).__init__(*args, **kwargs) + self.bootctl = bootctl.Bootctl(self.device) + + def test_slots(self): + """Test that all slots are reported and named uniquely.""" + + self.device.root() + self.device.wait() + num_slots = self.bootctl.get_number_slots() + suffixes = dict() + for slot in range(num_slots): + suffix = self.bootctl.get_suffix(slot) + self.assertNotEqual(suffix, "(null)") + suffixes[suffix] = slot + self.assertEqual(len(suffixes), num_slots) + + def test_mark_successful(self): + """Ensure mark successful works, and persists on reboot. + + Ensure that mark_successful will mark the slot as + successful, and that the HAL sees this. First resets + slot-successful by setting the active slot to the current one.""" + + self.device.root() + self.device.wait() + slot = self.bootctl.get_current_slot() + self.assertTrue(self.bootctl.set_active_boot_slot(slot)) + self.assertFalse(self.bootctl.is_slot_marked_successful(slot)) + self.assertTrue(self.bootctl.mark_boot_successful()) + self.assertTrue(self.bootctl.is_slot_marked_successful(slot)) + self.device.reboot() + self.device.wait() + self.device.root() + self.device.wait() + self.assertTrue(self.bootctl.is_slot_marked_successful(slot)) + + def test_switch_slots(self): + """Test that setActiveBootSlot works and persists + + Ensure switching slots works, and that setting the slot does not + change the reported slot until the reboot.""" + + # Cycle through all slots once + num_slots = self.bootctl.get_number_slots() + for i in range(num_slots): + self.device.root() + self.device.wait() + slot = self.bootctl.get_current_slot() + new_slot = (slot + 1) % num_slots + self.assertTrue(self.bootctl.set_active_boot_slot(new_slot)) + slot2 = self.bootctl.get_current_slot() + self.assertEqual(slot, slot2) + self.device.reboot() + self.device.wait() + self.device.root() + self.device.wait() + self.assertEqual(new_slot, self.bootctl.get_current_slot()) + + def test_unbootable(self): + """Test setSlotAsUnbootable + + Test that the device will attempt to roll back to a valid slot if + the current slot is unbootable.""" + + # Cycle through all slots once + num_slots = self.bootctl.get_number_slots() + for i in range(num_slots): + self.device.root() + self.device.wait() + slot = self.bootctl.get_current_slot() + new_slot = (slot + 1) % num_slots + self.device.root() + self.device.wait() + self.assertTrue(self.bootctl.set_active_boot_slot(new_slot)) + self.assertTrue(self.bootctl.is_slot_bootable(new_slot)) + self.assertTrue(self.bootctl.set_slot_as_unbootable_slot(new_slot)) + self.assertFalse(self.bootctl.is_slot_bootable(new_slot)) + self.device.reboot() + self.device.wait() + self.device.root() + self.device.wait() + self.assertEqual(slot, self.bootctl.get_current_slot()) + self.assertFalse(self.bootctl.is_slot_bootable(new_slot)) + self.assertTrue(self.bootctl.set_active_boot_slot(new_slot)) + self.assertTrue(self.bootctl.is_slot_bootable(new_slot)) + self.device.reboot() + self.device.wait() + self.device.root() + self.device.wait() + self.assertEqual(new_slot, self.bootctl.get_current_slot()); + +if __name__ == '__main__': + unittest.main(verbosity=3) |