Adding a set of automated engineering unit tests with a strict list of
prerequisites. Not meant for "user" builds. Must have a crafted
bootloader that does not set the boot reason. Only works on platforms
where the bootloader either by accident or specifically does not set
the ro.boot.bootreason via kernel command line configuration
androidboot.bootreason=. If the tests do not have the prerequisites,
the test will report success, but with protest.
These new tests should work on current Hikey and Hikey960 bootloaders
but could very well become obsolete if those platform bootloaders
start setting the boot reason.
We do not want a platform solution as it could allow a third party to
override the bootloader boot reason.
Test: system/core/bootstat/boot_reason_test.sh
Bug: 63736262
Change-Id: I1793184a8484b83e1d9077475bc65af9816dadf7
Bug: 67678999
Test: Run serial console on Hikey
Change-Id: Ia5fa9c2af4771508d96545f6a8814a81d5ccee3c
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
Use actual test durations to refine future duration estimates.
Better estimates are cosmetic, but lend confidence to the test
results.
SideEffects: none
Test: system/core/bootstat/boot_reason_test.sh
Bug: 63736262
Change-Id: I49143b78a6dc6fb21838a3d6c70b7eb5a8b4cba5
Add cold,powerkey, warm,s3_wakeup and hard,hw_reset so that
sys.boot.reason values can also be enumerated. Also add
some reserved speculative entries associated with forced
suspend to RAM and DISK; shutdown,suspend and shutdown,hibernate
respectively.
Test: system/core/bootstat/boot_reason_test.sh
Bug: 67636061
Change-Id: Ic43523748e6006aaca882f8eec7c1f0c08431bd8
Empty boot reason is mostly unexpected but may take up the bulk of
unknown reported boot reason values.
Bug: none
Test: none
Change-Id: I9978658c2b052d5cf5d28299861b0d1125ba9fc0
This is needed if they will ever handle ro. properties that have
values longer than 92 characters.
Bug: 23102347
Bug: 34954705
Test: read and write properties with value length > 92 characters
Change-Id: I44aa135c97ec010f12162c30f743387810ae2c5d
Update the tests to match new output (and stop pluralizing '1 entries').
Test: `debuggerd_test{32,64} --gtest_filter="TombstoneTest.*" on hikey960
Change-Id: I16b0335715303252fad3a35d6a053a50fefdac30
To make parsing easier for last reboot reason. This also ensures that
last boot reason matches the content that is typically returned by the
bootloader or in turn landed in the canonical system boot reason.
Simplify parsing in bootstat. Adjust and fix boot_reason_test.sh for
new reality. Allow boot reason tests battery and kernel_panic to pass
if device does not support pstore (empty before and after the test).
If device somehow landed in fastboot mode while waiting for the
display, issue a fastboot reboot to move the test along. Some cleanup
and standardization changes to the test script.
Test: system/core/bootstat/boot_reason_test.sh
Bug: 63736262
Change-Id: I97d5467c0b4a6d65df3525f1a2d0051db813d5ad
fs_mgr isn't usable by C now as we've migrated all fs_mgr clients in AOSP
to CPP. Removing the support for C clients.
Bug: 67024518
Bug: 67444051
Test: boot sailfish
Change-Id: Iac57f51eb6a524c6dcdc625c83af75602b4f9b3b
Allows partners to add a new attribute definition to their public
policy without causing a compatibility failure with the AOSP system
image.
Bug: 67092827
Bug: 37915794
Test: build and boot aosp_sailfish with a new type declared in public
policy.
Change-Id: I3899065affb6806ae9080e1a7dfa5a6f368370f0
As SEPolicy is developed, use this property to enable/disable
subcontexts.
Bug: 62875318
Test: boot device with/without subcontexts
Change-Id: Ieb879836a71c72d4de1bb16514d083d52480bf9a
We only use it for trivial functions. Replace them and drop the
dependency.
Bug: 67345547
Test: bullhead builds, boots
Test: CtsOsTestCases android.os.cts.StrictModeTest passes
Change-Id: I36254962284babdd1a55a32a76dd0dc92d85420c
The last one will avoid errors=panic in ext4.
Test: Build
Bug: 63981945
Bug: 65481582
Change-Id: I9c86afcce441767e24fc43668ab1ff6230155a9f
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
Changes:
- Remove unused GetReturnAddressFromDefault function and tests.
- Modify the unwinder to stop when a pc/sp in a device map.
- Modify the unwinder to skip initial frames based on map names.
- Unit tests that exercise all of the paths in the unwinder code.
- Move the test Elf/ElfInterface objects into their own file.
- Update RegsFake to handle extra cases.
- Modify libbacktrace code to use this unwinder.
The new unwinder does not implement the ignore frame functionality since
this is not used very often and is better implemented using a skip frames
in named libraries functionality.
Test: Ran new unit tests, ran backtrace tests.
Change-Id: Ifd65e9acd66ac5e2d0e04bd32a9ad870b54610ff
Tried to use this on host executable, and it always read back zero
for duration. Expanded code to support any linux build.
Test: works on host
Bug: 38446744
Bug: 66912053
Change-Id: I4a2cbbfff3e7739b54cb6c6e877898de4d3d2296
Tom Cherry