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Commit 5c1fe49c authored by Les Lee's avatar Les Lee
Browse files

wifi vts: Add hostapd vts test case for mlo SAP 

IHostapd#removeLinkFromMultipleLinkBridgedApIface

Note: The MLO SAP depends on chip capability and relate to
overlay configuration. Query it from the frameworks.

Bug: 385776312
Test: atest -c VtsHalHostapdTargetTest
Change-Id: Ia49355f824c4e394a42a74d6a674219c678cfa50
parent f325a862

wifi/hostapd/aidl/vts/functional/VtsHalHostapdTargetTest.cpp

+31 −0
Original line number Diff line number Diff line
@@ -86,6 +86,8 @@ class HostapdAidl : public testing::TestWithParam<std::string> { 
        isBridgedSupport = testing::checkSubstringInCommandOutput(

                "/system/bin/cmd wifi get-softap-supported-features",

                "wifi_softap_bridged_ap_supported");

        isMloSupport = testing::checkSubstringInCommandOutput(

                "/system/bin/cmd wifi get-softap-supported-features", "wifi_softap_mlo_supported");

    }



    virtual void TearDown() override {
@@ -100,6 +102,7 @@ class HostapdAidl : public testing::TestWithParam<std::string> { 
    bool isAcsSupport;

    bool isWpa3SaeSupport;

    bool isBridgedSupport;

    bool isMloSupport;

    int interface_version_;



    IfaceParams getIfaceParamsWithoutAcs(std::string iface_name) {
@@ -476,6 +479,34 @@ TEST_P(HostapdAidl, AddAccessPointWithDualBandConfig) { 
    EXPECT_TRUE(status.isOk());

}



/**

 * AddAccessPointWithMloConfig and remove link should pass

 */

TEST_P(HostapdAidl, AddAccessPointWithMloConfigAndRemoveInstance) {

    if (interface_version_ < 3) {

        GTEST_SKIP() << "MLO SAP is available in IfaceParams as of Hostapd V3";

    }

    if (!isMloSupport) GTEST_SKIP() << "Missing MLO AP support";

    std::shared_ptr<IWifiApIface> wifi_ap_iface = HostapdAidlTestUtils::setupMloApIface();

    EXPECT_TRUE(wifi_ap_iface.get() != nullptr);

    std::string br_name;

    std::vector<std::string> instances;

    bool uses_mlo;

    EXPECT_TRUE(wifi_ap_iface->getName(&br_name).isOk());

    EXPECT_TRUE(wifi_ap_iface->getBridgedInstances(&instances).isOk());

    EXPECT_TRUE(wifi_ap_iface->usesMlo(&uses_mlo).isOk());

    EXPECT_TRUE(uses_mlo);



    IfaceParams iface_params = getIfaceParamsWithBridgedModeACS(br_name);

    iface_params.instanceIdentities = {instances[0], instances[1]};

    iface_params.usesMlo = uses_mlo;

    iface_params.hwModeParams.enable80211AX = true;

    iface_params.hwModeParams.enable80211BE = true;



    EXPECT_TRUE(hostapd->addAccessPoint(iface_params, getSaeNwParams()).isOk());

    EXPECT_TRUE(hostapd->removeLinkFromMultipleLinkBridgedApIface(br_name, instances[0]).isOk());

}



GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(HostapdAidl);

INSTANTIATE_TEST_SUITE_P(

    Hostapd, HostapdAidl,

wifi/hostapd/aidl/vts/functional/hostapd_aidl_test_utils.h

+7 −0
Original line number Diff line number Diff line
@@ -77,4 +77,11 @@ std::string setupApIfaceAndGetName(bool isBridged) { 
    return ap_iface_name;

}



std::shared_ptr<IWifiApIface> setupMloApIface() {

    std::shared_ptr<IWifiChip> wifi_chip = getWifiChip(kWifiInstanceName);

    EXPECT_TRUE(wifi_chip.get() != nullptr);

    return getWifiApOrBridgedApIface(

            wifi_chip, generateApIfaceParams(IfaceConcurrencyType::AP_BRIDGED, true, 0));

}



}  // namespace HostapdAidlTestUtils