This refactors snapuserd_test to use SnapuserdTest as a fixture, to
avoid needing a separate harness instance.
Bug: 269361087
Test: snapuserd_test
Change-Id: Iffdc7b621dbe0aff72eff790e7af3f6bb33036ee
During verification, update-engine will invoke
SnapshotMap() and Unmap() for every partition verification.
Post Unmap(), update-engine immediately invokes Map()
for next partition. This is a narrow window wherein, daemon
from previous unmap() is still present and init hasn't
terminated it. Thus, when next MapSnapshot() is invoked,
Connect() fails as init may end up terminating the service.
Wait for the daemon to fully terminate and exit
when Detach() is invoked.
Bug: 258514587
Test: OTA on Pixel, Map/Unmap in a loop
Change-Id: I36b7ce183dfa4c89a873118876d195480e28d48c
Signed-off-by: Akilesh Kailash <akailash@google.com>
These tests have historically been pretty flaky, and have gone through a
few rounds of improvement. This is yet another: remove the
parameterization, so we can test that at least one variant of the test
succeeds, rather than all of them.
Filesystems (especially F2FS) have a lot going on underneath the hood,
and there's no guarantee that precise free space can be allocated,
measured, or relied upon in the ways this test expects. And all that we
really need to test is that some kind of out-of-space error can be
triggered.
Bug: 266645706
Test: vts_libsnapshot_test
Change-Id: I9620e5b496d5020b21cc37074e87dd21fc419ed2
We want to set the contents of "out_size_num_byte", and not
the pointer value, in the error case.
Bug: 266757931
Change-Id: I02edddcbcc4fc80dbb61efe8dc7c45bd3ce1c904
Test: TreeHugger
* changes:
fastboot: Move some helpers into util.h/.cpp.
fastboot: Allow using LOG().
fastboot: Use RAII for sparse_file objects.
liblp: Add a helper class for building sparse-compatible super image layouts.
Powerloss of OS failure occurs when super is merging,
then the device can't bring up again for no lp_metadata sync,
so make lp_metadata sync in time.
Change-Id: I1ea31662b838e35022a566b614796f2d5e05df4b
Signed-off-by: Jia Jia <jia.jia@zte.com.cn>
This class helps export a list of regions comprising a super partition,
and what the contents of those regions should be. It is very similar to
ImageBuilder, except that it does not require actual partition image
files, nor does it actually write an image file to disk.
The goal is to support building an in-memory super image that uses as
little memory and backing storage as possible. For example, fastboot can
use this to upload a super image without having to read and write
gigabytes of unnecessary data.
Since the goal is to optimize fastboot, we've taken some shortcuts here.
Retrofit devices and other edge-casey behavior are safely rejected. We
also don't rely on libsparse behavior here, and attempt to make the
translation to sparse records as trivial as possible, by explicitly
declaring where fill/dontcare gaps are, and only exporting 4KB aligned
regions. Hopefully this will allow the code to be portable to
non-fastboot consumers.
Bug: 266982466
Test: liblp_test
Change-Id: I1b41d233bc4512c4b62e19603e8e77bc5867cfab
This might allow avb to save some memory by only allocate as much memory
needed to hold the partition data, instead of allocating for maximum
possible partition size(64K).
Bug: 266757931
Change-Id: I82a4b1ba3544910072050e45a7cb91e0dcbc4d05
This is but a cosmetic change. Before:
> [libfs_mgr]__mount(...
After:
> [libfs_mgr] __mount(...
Also change liblp, libfs_avb and libvbmeta.
Bug: 241688845
Test: Presubmit
Change-Id: I7d408a94a7fe279d9b65d699e22159b167f34526
This fuzzer can only mutate the numerical inputs to a dm-linear table,
which is unlikely to find kernel bugs, and very unlikely to find libdm
bugs. There are a number of automated notifications from it due to
making ASSERT_EQ a no-op, which causes misuse of libdm API calls. None
of these appear to be real bugs.
Bug: 174907083
Test: N/A
Change-Id: Iaa8955eaa4423e4315b8cb74741e6425a56cc303
Take 2: remove the shell script, which wasn't working very well, and
just provide different builds of the same binary.
Bug: 208944665
Test: presubmit
Change-Id: I994a93e4e364bc210ddd2eb60025c656caa86b1c
BUG : 240098675
Skip Dm-Bow load incase size is not a Multiple of 4096.
Rounding down does not hurt, since ext4 will only use full blocks
Change-Id: Ie4e6634b2c49762e4669e66d94effc91d8e581ca
Signed-off-by: Swapneel Mashalkar <quic_smashalk@quicinc.com>
This test was added only for behavior introduced in the 5.15 kernel, where uevents are delayed until a table is laoded.
Bug: 263291020
Test: libdm_test
Change-Id: I6236c4304d8e6b780704df405290f7361d5827cc
Since we cannot create a gpt table on zoned LU, we cannot make a generic symlink
from it. Instead, let's make it by uevent, "/dev/block/by-name/zoned_device".
Note that, we support only one zoned device in the system.
Bug: 265180564
Change-Id: Ie62b0fd68b77e3e43cf0f5c5cad9503150174271
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
When debugging an issue before boot complete, it may be necessary to
remount before checkpointing can finish. This gives instructions on
ending checkpointing early, allowing a remount, along with a warning to
not do that unless you know what you are doing.
Bug: 252989722
Test: Displays text in log
Change-Id: Ibdd39464b980ec531a900e162469a884f9096904
