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Restrict CAS unit tests to devices that support CAS

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Merge from Widevine repo of http://go/wvgerrit/151253

This updates the OEMCrypto unit test filters to remove
CasOnly tests if the device does not implement the cas
function OEMCrypto_LoadCasECMKeys.

Test: unit tests on Luci
Bug: 221256887
Change-Id: I7026c4318153ada1d85055704e87b2cef397ffca
This commit is contained in:
Fred Gylys-Colwell
2022-05-02 15:41:52 -07:00
parent da1e3c5de2
commit 0d6fbb2d0e
2 changed files with 6 additions and 0 deletions
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5
libwvdrmengine/oemcrypto/test/oec_device_features.cpp
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@@ -63,6 +63,10 @@ void DeviceFeatures::Initialize() {
OEMCrypto_Generic_Encrypt(session, buffer, 0, iv,
OEMCrypto_AES_CBC_128_NO_PADDING, buffer));
printf("generic_crypto = %s.\n", generic_crypto ? "true" : "false");
supports_cas =
(OEMCrypto_ERROR_NOT_IMPLEMENTED !=
OEMCrypto_LoadCasECMKeys(session, nullptr, 0, nullptr, nullptr));
printf("supports_cas = %s.\n", supports_cas ? "true" : "false");
OEMCrypto_CloseSession(session);
api_version = OEMCrypto_APIVersion();
printf("api_version = %u.\n", api_version);
@@ -137,6 +141,7 @@ std::string DeviceFeatures::RestrictFilter(const std::string& initial_filter) {
FilterOut(&filter, "OEMCryptoLoadsCert*");
if (!generic_crypto) FilterOut(&filter, "*GenericCrypto*");
if (!cast_receiver) FilterOut(&filter, "*CastReceiver*");
if (!supports_cas) FilterOut(&filter, "*CasOnly*");
if (derive_key_method == NO_METHOD) FilterOut(&filter, "*SessionTest*");
if (provisioning_method
!= OEMCrypto_OEMCertificate) FilterOut(&filter, "*Prov30*");