This reverts commit 53eb35cd82.
Reason for revert: b/233081774, caused long build times in FrameworkNetTests
Change-Id: Ide01c994f694b55fc0e87bb0e81584ac44196e68
Jarjar rules are hard to keep in sync with code, and hard to maintain
manually as the distinction between what should and should not be
jarjared is not always clear. This results in unsafe binaries that are
manually maintained, and developer frustration when something fails due
to incorrect jarjar rules.
Autogenerate jarjar rules at build time instead. This is achieved by
introducing a jarjar-rules-generator python-based library, which scans
pre-jarjar intermediate artifacts, and outputs jarjar rules for every
class to put it in a package specific to the module. The only exceptions
are:
- Classes that are API (module-lib API is the largest API surface of
the module)
- Classes that have unsupportedappusage symbols
- Classes that are excluded manually (for example, because they have
hardcoded external references, like for
ConnectivityServiceInitializer in SystemServer).
This change causes all classes in framework-connectivity(-t) and
service-connectivity to be jarjared into android.net.connectivity, but
still avoids jarjaring classes in com.android.server as before, to keep
it small.
For many classes this differs from the original jarjar rule.
Notes on implementation:
- connectivity-jarjar-rules now has a subset
framework-connectivity-jarjar-rules containing only the rules
necessary for framework-connectivity. This is necessary because
framework-connectivity cannot depend on rules generated based on
service-connectivity, as there would be a dependency cycle
(service-connectivity depends on framework-connectivity); Soong even
crashes with a stack overflow.
- framework-wifi.stubs.module_lib is added to
framework-connectivity-pre-jarjar as it is necessary to build it (it
is already in impl_only_libs in the defaults).
It is unclear why framework-connectivity-pre-jarjar could build
before that (possibly because it was only used as "lib" ?)
- Fix package-private visibility; for example NattSocketKeepalive,
TcpSocketKeepalive are not API so should be jarjared, but are used
by ConnectivityManager which is not jarjared, so they are not in the
same package after the change. Package-private members in the
former 2 need to be public to be accessible. Changes in this commit
are all that is needed, as demonstrated by followup commits that move
the classes to a different package without further changes, and that
enforce that no class in an API package gets jarjared.
- framework-connectivity-internal-test-defaults is separated from
framework-connectivity-test-defaults, for unit tests that need to
access internal jarjared classes. Such tests need to use the jarjar
rules themselves too, so this is only appropriate for connectivity
internal unit tests.
Test: atest ConnectivityCoverageTests CtsNetTestCases
Bug: 217129444
Change-Id: Ied17c3955ea2fda130089265d02908937ad8af1e
NetworkStatsFactory is moving from services.core to
service-connectivity-tiramisu. Update FrameworksNetSmokeTests and
FrameworksNetIntegrationTests to depend on the latter instead of the
former.
Test: atest FrameworksNetSmokeTests FrameworksNetIntegrationTests
Ignore-AOSP-First: part of large internal topic to avoid merge conflicts
(cherry-picked from ag/16786005)
Change-Id: Ie48dac421decf83440b7c88adea18152e05f03bb
Merged-In: Ie48dac421decf83440b7c88adea18152e05f03bb
Lorenzo Colittiauthored and Junyu Laicommited 2022-02-28 04:17:13 +00:00
Allow framework-connectivity to depend on framework-connectivity-t
stubs, and framework-connectivity-t to depend on prebuilt (to avoid
circular dependencies) framework-connectivity stubs to compile its own
stubs, and framework-connectivity.impl to compile its implementation.
Also reorganize jarjar rules so that service and framework jar can use
static libraries in framework-connectivity without packaging their own,
reducing duplicate code.
Bug: 204830222
Test: m
Change-Id: I75c34986e7c479de23cdb2e9b360fa1fede018c9
Add libcom_android_connectivity_com_android_net_module_util_jni
to the JNI libraries for FrameworksNetIntegrationTests. This is
needed for service code (e.g., ConnectivityService,
DscpPolicyTracker) to use JNI.
Test: atest FrameworksNetIntegrationTests
Change-Id: Iebe7ef31057c7a3b10bd7bad42ca74a25fe24473
Lorenzo Colitticommited 2022-01-27 12:00:36 +00:00
The resources may have different values depending on devices, and
resources IDs may mismatch if the test was not built at the same time as
the installed module, so mock the resources to allow running the
integration tests on more builds.
Bug: 193847396
Test: atest FrameworksNetIntegrationTests
Ignore-AOSP-First: cherry-pick created
Change-Id: Ic33d897690a8ea84a78c01dc5f2b2e2c473d57df
This ensures classes are used from the service-connectivity jar, instead
of using classes from the system_server bootclasspath when there is a
name conflict.
Any developer adding a future class should do so in a subpackage of
com.android.connectivity (such as com.android.connectivity.server).
Otherwise, jarjar rules need to be added manually until b/180995093 is
fixed.
Also update current jarjar rules so that classes are jarjared to
com.android.connectivity.[original name], making it easier to find the
original source. This is consistent with the wifi module.
Bug: 193086215
Test: atest CtsNetTestCases
dexdump on service-connectivity.jar shows no classes outside of
com.android.connectivity and com.android.server
Original-Change: https://android-review.googlesource.com/1759589
Merged-In: I2aadeca32751267b74d4fd2fd93bb3e8c62e46c0
Change-Id: I2aadeca32751267b74d4fd2fd93bb3e8c62e46c0
Move the tests together with packages/Connectivity code, so both can be
moved to packages/modules/Connectivity together.
Also reorganize unit tests in a unit/ directory, as other tests
(integration/, common/ etc.) have been added in tests/net since they
were created. This makes the directory structure consistent.
Test: atest FrameworksNetTests
Bug: 187814163
Ignore-AOSP-First: needs per-branch move for merge conflicts
Change-Id: I254ffd1c08ec058d594b4ea55cbae5505f8497cc
Colin Cross
commited 
Remi NGUYEN VAN
commited 
Lorenzo Colitti
authored and
Junyu Lai
commited 
Patrick Rohr
commited 
Baligh Uddin
commited