Skip wifi AP tests, if AP feature is not supported

- Added API to check wifi chip supports AP interface
- Check AP support as a precondition for AP related TCs

Bug: 284925541
Test: atest VtsHalWifiApV1_5TargetTest
Change-Id: I1121d7b787ed972980bab0e05a52f3ca2f3d0a24

wifi/1.0/vts/functional/wifi_hidl_test_utils.cpp

@@ -89,6 +89,24 @@ bool configureChipToSupportIfaceTypeInternal(const sp<IWifiChip>& wifi_chip,
     ChipModeId mode_id;
     return configureChipToSupportIfaceTypeInternal(wifi_chip, type, &mode_id);
 }
+
+bool doesChipSupportIfaceTypeInternal(const sp<IWifiChip>& wifi_chip,
+                                         IfaceType type) {
+    ChipModeId mode_id;
+    if (!wifi_chip.get()) {
+        return false;
+    }
+    const auto& status_and_modes = HIDL_INVOKE(wifi_chip, getAvailableModes);
+    if (status_and_modes.first.code != WifiStatusCode::SUCCESS) {
+        return false;
+    }
+    if (!findAnyModeSupportingIfaceType(type, status_and_modes.second,
+                                        &mode_id)) {
+        return false;
+    }
+
+    return true;
+}
 }  // namespace
 
 sp<IWifi> getWifi(const std::string& instance_name) {
@@ -205,6 +223,11 @@ bool configureChipToSupportIfaceType(const sp<IWifiChip>& wifi_chip,
                                                    configured_mode_id);
 }
 
+bool doesChipSupportIfaceType(const sp<IWifiChip>& wifi_chip,
+                                     IfaceType type) {
+    return doesChipSupportIfaceTypeInternal(wifi_chip, type);
+}
+
 void stopWifi(const std::string& instance_name) {
     sp<IWifi> wifi = IWifi::getService(instance_name);
     ASSERT_NE(wifi, nullptr);

wifi/1.0/vts/functional/wifi_hidl_test_utils.h

@@ -49,6 +49,10 @@ bool configureChipToSupportIfaceType(
     const android::sp<android::hardware::wifi::V1_0::IWifiChip>& wifi_chip,
     android::hardware::wifi::V1_0::IfaceType type,
     android::hardware::wifi::V1_0::ChipModeId* configured_mode_id);
+// Check whether wifi chip supports given interface type mode
+bool doesChipSupportIfaceType(
+        const android::sp<android::hardware::wifi::V1_0::IWifiChip>& wifi_chip,
+        android::hardware::wifi::V1_0::IfaceType type);
 // Used to trigger IWifi.stop() at the end of every test.
 void stopWifi(const std::string& instance_name);
 uint32_t getChipCapabilitiesLatest(

wifi/1.5/vts/functional/wifi_ap_iface_hidl_test.cpp

@@ -58,12 +58,16 @@ class WifiApIfaceHidlTest : public ::testing::TestWithParam<std::string> {
             "wifi_softap_bridged_ap_supported");
         // Make sure to start with a clean state
         stopWifi(GetInstanceName());
+        // Read AP mode capabilities from the wifi chip modes
+        sp<IWifiChip> wifi_chip_ = getWifiChip_1_5(GetInstanceName());
+        isApModeSupport_ = doesChipSupportIfaceType(wifi_chip_, IfaceType::AP);
     }
 
     virtual void TearDown() override { stopWifi(GetInstanceName()); }
 
    protected:
     bool isBridgedSupport_ = false;
+    bool isApModeSupport_ = false;
     std::string GetInstanceName() { return GetParam(); }
 };
 
@@ -83,6 +87,7 @@ TEST_P(WifiApIfaceHidlTest, resetToFactoryMacAddressInBridgedModeTest) {
  * resetToFactoryMacAddress in non-bridged mode
  */
 TEST_P(WifiApIfaceHidlTest, resetToFactoryMacAddressTest) {
+    if (!isApModeSupport_) GTEST_SKIP() << "Missing AP support";
     sp<IWifiApIface> wifi_ap_iface = getWifiApIface_1_5(GetInstanceName());
     ASSERT_NE(nullptr, wifi_ap_iface.get());
     const auto& status = HIDL_INVOKE(wifi_ap_iface, resetToFactoryMacAddress);
@@ -93,6 +98,7 @@ TEST_P(WifiApIfaceHidlTest, resetToFactoryMacAddressTest) {
  * getBridgedInstances in non-bridged mode
  */
 TEST_P(WifiApIfaceHidlTest, getBridgedInstancesTest) {
+    if (!isApModeSupport_) GTEST_SKIP() << "Missing AP support";
     sp<IWifiApIface> wifi_ap_iface = getWifiApIface_1_5(GetInstanceName());
     ASSERT_NE(nullptr, wifi_ap_iface.get());
     const auto& status_and_instances =