| Age | Commit message (Collapse) | Author |
|---|
|
Previously, the bootclasspath_fragment's hidden_api.split_packages and
hidden_api.package_prefixes properties did not specify an exhaustive
set of packages that were provided by the fragment. They excluded
packages which were either not split or which could not be used as a
package prefix because it would match sub-packages provided by other
bootclasspath modules.
This change adds the hidden_api.single_packages list to specify those
additional packages and then uses that information to verify that any
bootclasspath_fragment that specifies at least one of split_packages,
single_packages or package_prefixes properties only contains classes
from a package that matches one of those properties. That will
prevent a module from accidentally including unexpected classes, such
as might happen when statically including a common utility library.
It also adds coverage specific versions of the properties as additional
packages are added to the art-bootclasspath-fragment when building
coverage builds.
Bug: 194063708
Test: atest signature_patterns_test
m out/soong/hiddenapi/hiddenapi-flags.csv
m EMMA_INSTRUMENT=true EMMA_INSTRUMENT_FRAMEWORK=true out/soong/hiddenapi/hiddenapi-flags.csv
# Breaks without corresponding change to add android.system to
# the art-bootclasspath-fragment.
/usr/bin/pylint --rcfile $ANDROID_BUILD_TOP/tools/repohooks/tools/pylintrc scripts/hiddenapi/signature_patterns*.py
pyformat -s 4 --force_quote_type single -i scripts/hiddenapi/signature_patterns*.py
Change-Id: Iddf6c59cd4dc8c36dde7943a9840ccef5794b320
|
|
Fix issues reported by pylint, Intellij Python checks and also try and
adhere to the Google Python Style Guide.
Bug: 194063708
Test: atest signature_patterns_test
m out/soong/hiddenapi/hiddenapi-flags.csv
/usr/bin/pylint --rcfile $ANDROID_BUILD_TOP/tools/repohooks/tools/pylintrc scripts/hiddenapi/signature_patterns*.py
pyformat -s 4 --force_quote_type single -i scripts/hiddenapi/signature_patterns*.py
Change-Id: I64d64e9cb269f58d65f4e10ec2f0e874154919e6
|
|
Previously, the signature-patterns.csv file (which was output in an sdk
snapshot) included implementation details, e.g. the names of classes
that are not part of any API, including the hidden API. This change
allows a bootclasspath_fragment module owner to customize the generated
signature patterns file to remove as many implementation details as
possible from the sdk snapshot. That means that implementation only
changes would not require that sdk snapshots be updated in sync with
the corresponding APEX.
Module owners can remove implementation in the following ways:
1) Limit the number of packages that are treated as split packages by
explicitly specifying the split packages in the split_packages
property. A split package is one whose classes are provided by
separate bootclasspath_fragment modules and so the signature
patterns has to include every class in that package provided by a
specific bootclasspath_fragment module, including implementation
classes, instead of just listing the package.
The default is to treat all packages as being split, so if no
split_packages is specified then it defaults to ["*"] which matches
all packages. Assuming that no package was split unless specifically
stated would require that all the modules that had split packages
explicitly list them before this change could be submitted as
without them this change would break the build.
Once all existing modules with split packages have been updated to
include them then the default may be changed.
2) Adding package prefixes for any hierarchy of packages that are
owned solely by that bootclasspath_fragment. This removes the need
to list the packages in that hierarchy, including implementation
specific packages.
Bug: 194063708
Test: atest --host verify_overlaps_test signature_patterns_test
m out/soong/hiddenapi/hiddenapi-flags.csv
- manually change files to cause difference in flags to check
that it detects the differences.
Change-Id: If2f90cfc41b6fff9fa4ac8b9d4973110938b9392
|
|
1. Run pyformat scripts/hiddenapi -s 4
--force_quote_type none -i to fix formatting.
2. rename restricted variable names (e.g. variable name "input" has been
changed to "csvfile")
3. use pylint: disable=<X> where fixes are not obvious
Test: m merge_csv signature_patterns signature_patterns_test
Test: pylint --rcfile tools/repohooks/tools/pylintrc <file1>
<file1_test>
Bug: 195738175
Change-Id: I800a208f9c0ee1d32e68e4b20fd5933b3ab92c0e
|
|
Previously, the signature-patterns.csv file included a lot of
implementation details, e.g. the signatures of dex members or inner
classes that are not part of any API, including the hidden API.
This change will remove all member signatures and inner class names
from the file and replace them with just the outermost qualified class
name.
That will still leave some implementation details, e.g. the names of
implementation only classes and packages.
Bug: 194063708
Test: atest --host verify_overlaps_test signature_patterns_test
m out/soong/hiddenapi/hiddenapi-flags.csv
- manually change files to cause difference in flags to check
that it detects the differences.
Change-Id: I9de6a2a6129e875e19f7ded5fae578cbdb584660
|
|
Previously, the signatures used to select the subset of the monolithic
flags were simply the signatures read from the modular flags file. This
change moves the creation of the signature list into a separate script
that outputs the signatures to a file and then passes the path through
Soong from the bootclasspath_fragment modules that create it to the
platform_bootclasspath module that uses it to compare the modular
flags against the monolithic flags.
Currently, the signatures are the full signatures but follow up changes
will replace them with patterns (hence the name) that avoids having to
include implementation details in the hidden API flags that are output
as part of a bootclasspath_fragment's snapshot.
This change moves the stub flags related code next to the all flags
related code as they are treated in a similar way.
Bug: 194063708
Test: atest --host verify_overlaps_test signature_patterns_test
m out/soong/hiddenapi/hiddenapi-flags.csv
- manually change files to cause difference in flags to check
that it detects the differences.
Change-Id: I2855bf6d05c91b8a09591664185750361c7e644f
|