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Merge "Add TV devices that have MdnsOffloadManagerService to APF exempt list" into stage-aosp-udc-ts-dev am: 32d8479f86

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Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/interfaces/+/23831006

Change-Id: Ieed768eb269c703ac059ed2eefdbc570afadcc9a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Yuyang Huang 2023-06-30 07:11:45 +00:00 committed by Automerger Merge Worker
commit 5d0f680ed9
1 changed files with 50 additions and 0 deletions
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50
wifi/aidl/vts/functional/wifi_sta_iface_aidl_test.cpp
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@ -14,6 +14,7 @@
* limitations under the License.
*/
#include <cctype>
#include <vector>
#include <VtsCoreUtil.h>
@ -68,6 +69,50 @@ class WifiStaIfaceAidlTest : public testing::TestWithParam<std::string> {
std::shared_ptr<IWifiStaIface> wifi_sta_iface_;
// Checks if the MdnsOffloadManagerService is installed.
bool isMdnsOffloadServicePresent() {
int status =
// --query-flags MATCH_SYSTEM_ONLY(1048576) will only return matched service
// installed on system or system_ext partition. The MdnsOffloadManagerService should
// be installed on system_ext partition.
// NOLINTNEXTLINE(cert-env33-c)
system("pm query-services --query-flags 1048576"
" com.android.tv.mdnsoffloadmanager/"
"com.android.tv.mdnsoffloadmanager.MdnsOffloadManagerService"
" | egrep -q mdnsoffloadmanager");
return status == 0;
}
// Detected panel TV device by using ro.oem.key1 property.
// https://docs.partner.android.com/tv/build/platform/props-vars/ro-oem-key1
bool isPanelTvDevice() {
const std::string oem_key1 = getPropertyString("ro.oem.key1");
if (oem_key1.size() < 9) {
return false;
}
if (oem_key1.substr(0, 3) != "ATV") {
return false;
}
const std::string psz_string = oem_key1.substr(6, 3);
// If PSZ string contains non digit, then it is not a panel TV device.
for (char ch : psz_string) {
if (!isdigit(ch)) {
return false;
}
}
// If PSZ is "000", then it is not a panel TV device.
if (psz_string == "000") {
return false;
}
return true;
}
std::string getPropertyString(const char* property_name) {
char property_string_raw_bytes[PROPERTY_VALUE_MAX] = {};
int len = property_get(property_name, property_string_raw_bytes, "");
return std::string(property_string_raw_bytes, len);
}
private:
const char* getInstanceName() { return GetParam().c_str(); }
};
@ -99,6 +144,11 @@ TEST_P(WifiStaIfaceAidlTest, GetFeatureSet) {
*/
// @VsrTest = 5.3.12
TEST_P(WifiStaIfaceAidlTest, CheckApfIsSupported) {
// Flat panel TV devices that support MDNS offload do not have to implement APF if the WiFi
// chipset does not have sufficient RAM to do so.
if (isPanelTvDevice() && isMdnsOffloadServicePresent()) {
GTEST_SKIP() << "Panel TV supports mDNS offload. It is not required to support APF";
}
int vendor_api_level = property_get_int32("ro.vendor.api_level", 0);
// Before VSR 14, APF support is optional.
if (vendor_api_level < __ANDROID_API_U__) {