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