[ Merge of http://go/wvgerrit/100403 ]
VersionNumberTest.VersionNumberChangeCanary was expecting a version
string of "R". However, Android rvc branch is now far enough into
development to use a numbered version: version "11".
Bug: 156853733
Test: Android license request test
Change-Id: I63d33f742c849b672b2d2402ab8423fdf2450f6f
Merge from Widevine repo of http://go/wvgerrit/100110
The unit test TimeRollbackPrevention was broken for several
reasons. This CL reduces the test to its most basic functionality and
updates it to be compatible with a v16 oemcrypto.
This CL also adjusts the fake clock used by the buildbot to fake
sleeping backwards, so that the TimeRollbackPrevention test can also
be run on the buildbot.
Bug: 155773482
Bug: 79422351
Test: unit tests on buildbot, and on flame w/v16 modmock
Change-Id: I3027018b17b738281989e63ae6b0729757217d05
Merge from Widevine repo of http://go/wvgerrit/100385
The map now contains unique_ptr instead of raw pointers
to ensure the memory is released.
Bug: 156780432 OEMCrypto Fuzzing: Fix OEMCrypto Memory Leak.
Test: oemcrypto reference code only
Change-Id: I78054f9207399f052d6e4bfdfa96824f6e050bac
Merge from Widevine repo of http://go/wvgerrit/100328
Several integration tests in WvCdmRequestLicenseRollbackTest had been
testing the duration of a license. However, the license they request
sets the playback duration and not the rental duration. That means the
timer we are checking does not start until the first playback. To fix
the tests, we simply add a decrypt operation right after the license
is received.
Test: integration tests w/v16 mod mock.
Bug: 156854660
Change-Id: Ie4f017c82db8aaf084ad050de3fcb7f51987c97e
Merge from Widevine repo of http://go/wvgerrit/99843
When processing a license release, the license is not loaded, so
OEMCrypto does not know nonce version information for the core
message. It assumes that all license releases are v15, so it is not an
error for a license release to not have a core message.
This CL also adds some extra logging to tests so that we can track
content id and the pssh. This CL also updates some of the test content
policies when running the local license server. The local license
server is only used for debugging problems.
Bug: 152648172 Integration test WvCdmEngineTest.LicenseRenewal failing
Bug: 156259697 License release does not need core message
Test: Unit tests with v16 mod mock
Change-Id: I04c896adadfb17877ce1115345d2419e0d2489f0
[ Merge of http://go/wvgerrit/96071 ]
Changes to how the usage table method InvalidateEntry() behaves
required additional changes to CDM code that uses this method.
This involved some refactoring to AddEntry(), moving the LRU
related code to its own function.
A few unittests had to be changed / removed as the moving
multiple entries changes expectations of several existing tests.
Several additional helper methods have been created to improve
readability. These include getters for information about the
usage table, a method for releasing stale entries, and a method of
recording LRU metrics.
Bug: 150890014
Bug: 150887808
Bug: 154269671
Test: Linux unit tests and Android unit tests
Change-Id: I11a98f9a2dea9b2ae57b37d7d4483a37be721763
[ Merge of http://go/wvgerrit/95365 ]
The changes made to how DeleteEntry (now InvalidateEntry) works
introduced a few additional edge cases which were not covered from the
previous set of unit tests.
Bug: 150887808
Bug: 149100568
Test: Linux unit tests and Android unit tests
Change-Id: I263b72fb708c6546294af23ae5ddbd2e82da34df
[ Merge of http://go/wvgerrit/95406 ]
There was an issue with DeleteEntry() where it would result in an
invalid table state if shrinking the usage table when the number of
sessions is at its max.
This required changing how the usage table invalidates entries. Now,
after invalidating an entry (marking an entry as kStorageTypeUnknown)
the table is defragmented if specified to.
Defragmentation involves:
1) Move valid entries near the end of the table to the position of
invalid entries near the front of the table.
2) Shrinking the table to cut off trailing invalid entries.
This change updates the existing tests to pass, but still needs new
tests for some of the edge cases.
Bug: 150887808
Bug: 149100568
Test: Linux unit tests and Android unit tests
Change-Id: I70c7b296e5e4b367746fcdaabbf0f12dcfb39230
