Merge "SoftApManager: Set country code before channel selection"

1 files changed, 136 insertions, 12 deletions

diff --git a/tests/wifitests/src/com/android/server/wifi/SoftApManagerTest.java b/tests/wifitests/src/com/android/server/wifi/SoftApManagerTest.java
index 6a2c21242..21c3797b3 100644
--- a/tests/wifitests/src/com/android/server/wifi/SoftApManagerTest.java
+++ b/tests/wifitests/src/com/android/server/wifi/SoftApManagerTest.java
@@ -114,6 +114,9 @@ public class SoftApManagerTest {
         when(mContext.getResources()).thenReturn(mResources);
         when(mResources.getInteger(R.integer.config_wifi_framework_soft_ap_timeout_delay))
                 .thenReturn(600000);
+        when(mWifiNative.setCountryCodeHal(
+                TEST_INTERFACE_NAME, TEST_COUNTRY_CODE.toUpperCase(Locale.ROOT)))
+                .thenReturn(true);
     }
 
     private WifiConfiguration createDefaultApConfig() {
@@ -122,7 +125,7 @@ public class SoftApManagerTest {
         return defaultConfig;
     }
 
-    private SoftApManager createSoftApManager(SoftApModeConfiguration config) throws Exception {
+    private SoftApManager createSoftApManager(SoftApModeConfiguration config, String countryCode) {
         if (config.getWifiConfiguration() == null) {
             when(mWifiApConfigStore.getApConfiguration()).thenReturn(mDefaultApConfig);
         }
@@ -130,7 +133,7 @@ public class SoftApManagerTest {
                                                            mLooper.getLooper(),
                                                            mFrameworkFacade,
                                                            mWifiNative,
-                                                           TEST_COUNTRY_CODE,
+                                                           countryCode,
                                                            mCallback,
                                                            mWifiApConfigStore,
                                                            config,
@@ -312,11 +315,54 @@ public class SoftApManagerTest {
     }
 
     /**
+     * Tests that the generic error is propagated and properly reported when starting softap and no
+     * country code is provided.
+     */
+    @Test
+    public void startSoftApOn5GhzFailGeneralErrorForNoCountryCode() throws Exception {
+        WifiConfiguration config = new WifiConfiguration();
+        config.apBand = WifiConfiguration.AP_BAND_5GHZ;
+        config.SSID = TEST_SSID;
+        SoftApModeConfiguration softApConfig =
+                new SoftApModeConfiguration(WifiManager.IFACE_IP_MODE_TETHERED, config);
+
+        when(mWifiNative.setupInterfaceForSoftApMode(any())).thenReturn(TEST_INTERFACE_NAME);
+
+        SoftApManager newSoftApManager = new SoftApManager(mContext,
+                mLooper.getLooper(),
+                mFrameworkFacade,
+                mWifiNative,
+                null,
+                mCallback,
+                mWifiApConfigStore,
+                softApConfig,
+                mWifiMetrics,
+                mSarManager);
+        mLooper.dispatchAll();
+        newSoftApManager.start();
+        mLooper.dispatchAll();
+
+        verify(mWifiNative, never()).setCountryCodeHal(eq(TEST_INTERFACE_NAME), any());
+
+        ArgumentCaptor<Intent> intentCaptor = ArgumentCaptor.forClass(Intent.class);
+        verify(mContext, times(2)).sendStickyBroadcastAsUser(intentCaptor.capture(),
+                eq(UserHandle.ALL));
+
+        List<Intent> capturedIntents = intentCaptor.getAllValues();
+        checkApStateChangedBroadcast(capturedIntents.get(0), WIFI_AP_STATE_ENABLING,
+                WIFI_AP_STATE_DISABLED, HOTSPOT_NO_ERROR, TEST_INTERFACE_NAME,
+                softApConfig.getTargetMode());
+        checkApStateChangedBroadcast(capturedIntents.get(1), WIFI_AP_STATE_FAILED,
+                WIFI_AP_STATE_ENABLING, WifiManager.SAP_START_FAILURE_GENERAL, TEST_INTERFACE_NAME,
+                softApConfig.getTargetMode());
+    }
+
+    /**
      * Tests that the generic error is propagated and properly reported when starting softap and the
-     * specified channel cannot be used.
+     * country code cannot be set.
      */
     @Test
-    public void startSoftApFailGeneralErrorForConfigChannel() throws Exception {
+    public void startSoftApOn5GhzFailGeneralErrorForCountryCodeSetFailure() throws Exception {
         WifiConfiguration config = new WifiConfiguration();
         config.apBand = WifiConfiguration.AP_BAND_5GHZ;
         config.SSID = TEST_SSID;
@@ -324,13 +370,15 @@ public class SoftApManagerTest {
                 new SoftApModeConfiguration(WifiManager.IFACE_IP_MODE_TETHERED, config);
 
         when(mWifiNative.setupInterfaceForSoftApMode(any())).thenReturn(TEST_INTERFACE_NAME);
-        when(mWifiNative.setCountryCodeHal(eq(TEST_INTERFACE_NAME), any())).thenReturn(false);
+        when(mWifiNative.setCountryCodeHal(
+                TEST_INTERFACE_NAME, TEST_COUNTRY_CODE.toUpperCase(Locale.ROOT)))
+                .thenReturn(false);
 
         SoftApManager newSoftApManager = new SoftApManager(mContext,
                                                            mLooper.getLooper(),
                                                            mFrameworkFacade,
                                                            mWifiNative,
-                                                           "US",
+                                                           TEST_COUNTRY_CODE,
                                                            mCallback,
                                                            mWifiApConfigStore,
                                                            softApConfig,
@@ -340,6 +388,9 @@ public class SoftApManagerTest {
         newSoftApManager.start();
         mLooper.dispatchAll();
 
+        verify(mWifiNative).setCountryCodeHal(
+                TEST_INTERFACE_NAME, TEST_COUNTRY_CODE.toUpperCase(Locale.ROOT));
+
         ArgumentCaptor<Intent> intentCaptor = ArgumentCaptor.forClass(Intent.class);
         verify(mContext, times(2)).sendStickyBroadcastAsUser(intentCaptor.capture(),
                 eq(UserHandle.ALL));
@@ -354,6 +405,76 @@ public class SoftApManagerTest {
     }
 
     /**
+     * Tests that there is no failure in starting softap in 2Ghz band when no country code is
+     * provided.
+     */
+    @Test
+    public void startSoftApOn24GhzNoFailForNoCountryCode() throws Exception {
+        WifiConfiguration config = new WifiConfiguration();
+        config.apBand = WifiConfiguration.AP_BAND_2GHZ;
+        config.SSID = TEST_SSID;
+        SoftApModeConfiguration softApConfig =
+                new SoftApModeConfiguration(WifiManager.IFACE_IP_MODE_TETHERED, config);
+
+        startSoftApAndVerifyEnabled(softApConfig, null);
+        verify(mWifiNative, never()).setCountryCodeHal(eq(TEST_INTERFACE_NAME), any());
+    }
+
+    /**
+     * Tests that there is no failure in starting softap in ANY band when no country code is
+     * provided.
+     */
+    @Test
+    public void startSoftApOnAnyGhzNoFailForNoCountryCode() throws Exception {
+        WifiConfiguration config = new WifiConfiguration();
+        config.apBand = WifiConfiguration.AP_BAND_ANY;
+        config.SSID = TEST_SSID;
+        SoftApModeConfiguration softApConfig =
+                new SoftApModeConfiguration(WifiManager.IFACE_IP_MODE_TETHERED, config);
+
+        startSoftApAndVerifyEnabled(softApConfig, null);
+        verify(mWifiNative, never()).setCountryCodeHal(eq(TEST_INTERFACE_NAME), any());
+    }
+
+    /**
+     * Tests that there is no failure in starting softap in 2Ghz band when country code cannot be
+     * set.
+     */
+    @Test
+    public void startSoftApOn2GhzNoFailForCountryCodeSetFailure() throws Exception {
+        WifiConfiguration config = new WifiConfiguration();
+        config.apBand = WifiConfiguration.AP_BAND_2GHZ;
+        config.SSID = TEST_SSID;
+        SoftApModeConfiguration softApConfig =
+                new SoftApModeConfiguration(WifiManager.IFACE_IP_MODE_TETHERED, config);
+
+        when(mWifiNative.setCountryCodeHal(eq(TEST_INTERFACE_NAME), any())).thenReturn(false);
+
+        startSoftApAndVerifyEnabled(softApConfig, TEST_COUNTRY_CODE);
+        verify(mWifiNative).setCountryCodeHal(
+                TEST_INTERFACE_NAME, TEST_COUNTRY_CODE.toUpperCase(Locale.ROOT));
+    }
+
+    /**
+     * Tests that there is no failure in starting softap in ANY band when country code cannot be
+     * set.
+     */
+    @Test
+    public void startSoftApOnAnyNoFailForCountryCodeSetFailure() throws Exception {
+        WifiConfiguration config = new WifiConfiguration();
+        config.apBand = WifiConfiguration.AP_BAND_ANY;
+        config.SSID = TEST_SSID;
+        SoftApModeConfiguration softApConfig =
+                new SoftApModeConfiguration(WifiManager.IFACE_IP_MODE_TETHERED, config);
+
+        when(mWifiNative.setCountryCodeHal(eq(TEST_INTERFACE_NAME), any())).thenReturn(false);
+
+        startSoftApAndVerifyEnabled(softApConfig, TEST_COUNTRY_CODE);
+        verify(mWifiNative).setCountryCodeHal(
+                TEST_INTERFACE_NAME, TEST_COUNTRY_CODE.toUpperCase(Locale.ROOT));
+    }
+
+    /**
      * Tests that the NO_CHANNEL error is propagated and properly reported when starting softap and
      * a valid channel cannot be determined.
      */
@@ -432,7 +553,8 @@ public class SoftApManagerTest {
     @Test
     public void stopWhenNotStarted() throws Exception {
         mSoftApManager = createSoftApManager(
-                new SoftApModeConfiguration(WifiManager.IFACE_IP_MODE_TETHERED, null));
+                new SoftApModeConfiguration(WifiManager.IFACE_IP_MODE_TETHERED, null),
+                TEST_COUNTRY_CODE);
         mSoftApManager.stop();
         mLooper.dispatchAll();
         /* Verify no state changes. */
@@ -911,14 +1033,16 @@ public class SoftApManagerTest {
     /** Starts soft AP and verifies that it is enabled successfully. */
     protected void startSoftApAndVerifyEnabled(
             SoftApModeConfiguration softApConfig) throws Exception {
+        startSoftApAndVerifyEnabled(softApConfig, TEST_COUNTRY_CODE);
+    }
+
+    /** Starts soft AP and verifies that it is enabled successfully. */
+    protected void startSoftApAndVerifyEnabled(
+            SoftApModeConfiguration softApConfig, String countryCode) throws Exception {
         WifiConfiguration expectedConfig;
         InOrder order = inOrder(mCallback, mWifiNative);
 
-        when(mWifiNative.setCountryCodeHal(
-                TEST_INTERFACE_NAME, TEST_COUNTRY_CODE.toUpperCase(Locale.ROOT)))
-                .thenReturn(true);
-
-        mSoftApManager = createSoftApManager(softApConfig);
+        mSoftApManager = createSoftApManager(softApConfig, countryCode);
         WifiConfiguration config = softApConfig.getWifiConfiguration();
         if (config == null) {
             when(mWifiApConfigStore.getApConfiguration()).thenReturn(mDefaultApConfig);