Test: treehugger, generate an OTA with --disable_verity_computation, serve it to
VABC device. Make sure it works
Change-Id: I0a5f3c018727cb3eed3edd004d60d09d13e34039
common.py is used by many python-based host tools. When a host tool
invokes another host tool, it's usually done with the name of the tool,
not the absolute path of the tool. For example, ["cmd", "arg"] instead
of ["out/soong/host/linux-x86/bin/cmd", "arg"].
Previously, the caller of the tool has to teach all the locations of the
sub-tools that the tool will internally use. But this isn't ideal;
1) It's against the abstraction. The existence of the sub tools and their
names are implementation detail of the containing tool. It's also
subject to change.
2) This isn't scalable. Sometimes a host tool invokes a large number of
host tools. Furthermore, the sub tools might invoke other sub-sub tools.
Then the location of the sub-sub-tools had to be known to the top-level
tool.
The idea here is to make use of the fact that
a) dependencies to the sub (and sub-sub) tools are already described in
the Android.bp and
b) the dependencies are guaranteed to be up-to-date and installed to the
host tool directory (out/soong/host/linux-x86/bin) by Soong.
Then by the time a host tool is invoked, all of its sub tools should
be found in the host tool directory. So, when "cmd" is about to be
invoked, common.py first tries to find it from the user-given paths. If
not found there, it falls back to search the directory where the current
tool is located at. Then finally falls back to the original name "cmd"
and expects it to be found under PATH.
Bug: 172414391
Test: m
Change-Id: Id7b44f9021be3bbf0631ddafe382ea3990f7ea74
Needed after commit 8218225794
which skips regenerating vbmeta.img if avb_building_vbmeta_image!=true.
Partial builds that disable vbmeta generation do not set this field.
Bug: 169892879
Test: Run merge_target_files.py on builds that have avb_enable=true but
PRODUCT_BUILD_VBMETA_IMAGE=false. Observe vbmeta.img generation.
Change-Id: Id498dbd28c909e19cd35178b95a0b5dc22a1ac70
check_vintf now accept a path to a file that contains the kernel
version string. Use it.
Test: m check-vintf-all and manual inspect
Bug: 161317193
Change-Id: I4812c93f352686d73c5832d59e43a297d93e67a2
Currently we support skip building vbmeta.img when
PRODUCT_BUILD_VBMETA_IMAGE is set to false, which is used
when generating a system-only or vendor-only build artifacts.
However, when using `make dist` to build target files,
vbmeta.img is still generated. This change fixes this by
passing the related info to misc_info.txt for the release
tool to skip building vbmeta.img when necessary.
To make this happen, a device config should:
1. Set PRODUCT_BUILD_VBMETA_IMAGE := false
2. Remove 'vbmeta' from AB_OTA_PARTITIONS:
AB_OTA_PARTITIONS += \
boot \
system \
- vbmeta \
dtbo \
product \
system_ext \
vbmeta_system
Bug: 161659370
Test: `make dist` and checks the target file does not include vbmeta.img
Change-Id: Iddca9fe0b171a50a80e5a88aa462e118f18a7e6f
Problem: Zipalign operates over several false assumptions. First it
assumes that zip entries are in the same order in the body and in
the Central Direcotry. Second, it assumes there are not space
between entries. This makes alignment incorrect when these asserts
are not true.
Solution: Don't align entries by tracking bias based on input zip
entry location. Calculate the expected alignment based on the out-
put zip file and correct with extra padding.
Fixes: 162117652
Test: Units Tests
Change-Id: Ia179338f658cab18a377cba2c7c8e629089a2785
Problem: Zipalign test invokes process but not verify.
Solution: Invoke both during test.
Test: Unit Test
Bug: NA
Change-Id: If603df301048f4b508e3429c4a8c77339ab351ae
When generating a incremental partial OTA, we need to filter out
partitions in ab_partitions which are not in partial list
Test: Generate a partial incremental OTA
Change-Id: Iff7748ce6181a9a231557de0539004211587232c
Cuttlefish doesn't support updatin vendor partition. So in testing we
need to exclude vendor and generate a downgrade partial package.
Test: generate a partial downgrade OTA
Bug: 171999375
Change-Id: I97e450d4063320cf55003a7a5c5ef913c321e067
This check is used when merging target files to ensure that a merged
build does not contain any APKs that share UID across builds.
Bug: 171431774
Test: test_common
Test: Use merge_target_files.py to merge two partial builds,
observe no failures for inputs without colliding APKs.
Test: Use merge_target_files.py to merge two partial builds,
observe failure for inputs that have an APK that shares a
UID across input partition groups.
Change-Id: I9dc57216882741ae46a99cfd7847f34702c75582
When generating secondary payload, we exclude many partitions. These
partitions should be excluded from partition timestamps as well.
Bug: 172022126
Test: ota_from_target_files --include_secondary
Change-Id: Ia3121919154181dc882c4694ad2591dcb81e719f
This involved moving the find-shareduid-violation.py script to
releasetools to simplify the cross-tool usage. This new location aligns
this script with other similar python host tools.
In a future change this violation file will be used to check for
shared UID violations across the input build partition boundary.
Bug: 171431774
Test: test_merge_target_files
Test: Use merge_target_files.py to merge two partial builds,
observe shared UID violations file contents in the result.
Test: m dist out/dist/shareduid_violation_modules.json
(Checking that existing behavior in core/tasks is presereved)
Change-Id: I7deecbe019379c71bfdbedce56edac55e7b27b41
Currently, it may be a good idea to let genrule module depend on
java_library_host by changing soong. To change signapk module type from
java_library_host to java_binary_host makes the genrule can depend on the
signapk module directly and generate the signapk.jar at the same time.
Test: for i in `seq 1 10` ; \
do\
make clean; \
make -j64 apexer_test_host_tools; \
done
Bug: 160632228
Bug: 157878202
Change-Id: I63ae661b9b419ddc6e69ccfc9a29fd28b116c0b5
Merged-In: I63ae661b9b419ddc6e69ccfc9a29fd28b116c0b5
(cherry picked from commit d8442b4c88)
Also adds a new validation that IMAGES/<partition>.img must come from
the same build that provides <PARTITION>/*.
Bug: 171431774
Test: python3 -m unittest test_merge_target_files
Test: Use merge_target_files to merge a build.
Change-Id: Ia1f3f2e65a0ca90962216fb0c5cdd24c4c150cae
