WifiServiceImpl: system server side for apband conversion check

Add underlying impl for use of needs5GHzToAnyApBandConversion in WifiServiceImpl.

Bug: 80251951
Test: frameworks/opt/net/wifi/tests/wifitests/runtests.sh
Change-Id: I1bf6155fd729ef2d81ca5f6029eb61da2c6d09a3

1 files changed, 51 insertions, 0 deletions

diff --git a/tests/wifitests/src/com/android/server/wifi/WifiServiceImplTest.java b/tests/wifitests/src/com/android/server/wifi/WifiServiceImplTest.java
index f3d967e73..6a248161c 100644
--- a/tests/wifitests/src/com/android/server/wifi/WifiServiceImplTest.java
+++ b/tests/wifitests/src/com/android/server/wifi/WifiServiceImplTest.java
@@ -2739,6 +2739,57 @@ public class WifiServiceImplTest {
         verify(mWifiStateMachine, never()).removeUserConfigs(userHandle);
     }
 
+    /**
+     * Test for needs5GHzToAnyApBandConversion returns true.  Requires the NETWORK_SETTINGS
+     * permission.
+     */
+    @Test
+    public void testNeeds5GHzToAnyApBandConversionReturnedTrue() {
+        when(mResources.getBoolean(
+                eq(com.android.internal.R.bool.config_wifi_convert_apband_5ghz_to_any)))
+                .thenReturn(true);
+        assertTrue(mWifiServiceImpl.needs5GHzToAnyApBandConversion());
+
+        verify(mContext).enforceCallingOrSelfPermission(
+                eq(android.Manifest.permission.NETWORK_SETTINGS), eq("WifiService"));
+    }
+
+    /**
+     * Test for needs5GHzToAnyApBandConversion returns false.  Requires the NETWORK_SETTINGS
+     * permission.
+     */
+    @Test
+    public void testNeeds5GHzToAnyApBandConversionReturnedFalse() {
+        when(mResources.getBoolean(
+                eq(com.android.internal.R.bool.config_wifi_convert_apband_5ghz_to_any)))
+                .thenReturn(false);
+
+        assertFalse(mWifiServiceImpl.needs5GHzToAnyApBandConversion());
+
+        verify(mContext).enforceCallingOrSelfPermission(
+                eq(android.Manifest.permission.NETWORK_SETTINGS), eq("WifiService"));
+    }
+
+    /**
+     * The API impl for needs5GHzToAnyApBandConversion requires the NETWORK_SETTINGS permission,
+     * verify an exception is thrown without holding the permission.
+     */
+    @Test
+    public void testNeeds5GHzToAnyApBandConversionThrowsWithoutProperPermissions() {
+        doThrow(new SecurityException()).when(mContext)
+                .enforceCallingOrSelfPermission(eq(android.Manifest.permission.NETWORK_SETTINGS),
+                                                eq("WifiService"));
+
+        try {
+            mWifiServiceImpl.needs5GHzToAnyApBandConversion();
+            // should have thrown an exception - fail test
+            fail();
+        } catch (SecurityException e) {
+            // expected
+        }
+    }
+
+
     private class IdleModeIntentMatcher implements ArgumentMatcher<IntentFilter> {
         @Override
         public boolean matches(IntentFilter filter) {