commit 393004f57a0420e166b4e1585c7c42b6a43ffc34
author sqian <shuoq@google.com> Mon Apr 08 15:54:08 2019 -0700
committer Shuo Qian <shuoq@google.com> Tue Apr 09 16:56:22 2019 +0000
tree 17e1a3e26a30b899a05c004b7598c751e679eee4
parent c16112c829e1b63df3bd495392d0848e674d310c

Enhance EmergencyNumber API CTS

Bug: 129906637
Test: Treehugger
Change-Id: Idf6446f7558b6a58b9ebf14fadfa251d9e602df1

tests/tests/telephony/current/src/android/telephony/cts/TelephonyManagerTest.java

diff --git a/tests/tests/telephony/current/src/android/telephony/cts/TelephonyManagerTest.java b/tests/tests/telephony/current/src/android/telephony/cts/TelephonyManagerTest.java
index 9bd6011..08a57a0 100644
--- a/tests/tests/telephony/current/src/android/telephony/cts/TelephonyManagerTest.java
+++ b/tests/tests/telephony/current/src/android/telephony/cts/TelephonyManagerTest.java
@@ -990,7 +990,36 @@
         }
         Map<Integer, List<EmergencyNumber>> emergencyNumberList
           = mTelephonyManager.getEmergencyNumberList();
-        // TODO enhance it later
+
+        assertFalse(emergencyNumberList == null);
+
+        int defaultSubId = mSubscriptionManager.getDefaultSubscriptionId();
+      
+        // 112 and 911 should always be available
+        // Reference: 3gpp 22.101, Section 10 - Emergency Calls
+        assertTrue(checkIfEmergencyNumberListHasSpecificAddress(
+            emergencyNumberList.get(defaultSubId), "911"));
+        assertTrue(checkIfEmergencyNumberListHasSpecificAddress(
+            emergencyNumberList.get(defaultSubId), "112"));
+
+        // 000, 08, 110, 118, 119, and 999 should be always available when sim is absent
+        // Reference: 3gpp 22.101, Section 10 - Emergency Calls
+        if (mTelephonyManager.getPhoneCount() > 0
+                && mSubscriptionManager.getSimStateForSlotIndex(0)
+                    == TelephonyManager.SIM_STATE_ABSENT) {
+            assertTrue(checkIfEmergencyNumberListHasSpecificAddress(
+                emergencyNumberList.get(defaultSubId), "000"));
+            assertTrue(checkIfEmergencyNumberListHasSpecificAddress(
+                emergencyNumberList.get(defaultSubId), "08"));
+            assertTrue(checkIfEmergencyNumberListHasSpecificAddress(
+                emergencyNumberList.get(defaultSubId), "110"));
+            assertTrue(checkIfEmergencyNumberListHasSpecificAddress(
+                emergencyNumberList.get(defaultSubId), "118"));
+            assertTrue(checkIfEmergencyNumberListHasSpecificAddress(
+                emergencyNumberList.get(defaultSubId), "119"));
+            assertTrue(checkIfEmergencyNumberListHasSpecificAddress(
+                emergencyNumberList.get(defaultSubId), "999"));
+        }
     }
 
     /**
@@ -1001,8 +1030,23 @@
         if (!mPackageManager.hasSystemFeature(PackageManager.FEATURE_TELEPHONY)) {
             return;
         }
-        boolean isEmergencyNumber = mTelephonyManager.isEmergencyNumber("911");
-        // TODO enhance it later
+        // 112 and 911 should always be available
+        // Reference: 3gpp 22.101, Section 10 - Emergency Calls
+        assertTrue(mTelephonyManager.isEmergencyNumber("911"));
+        assertTrue(mTelephonyManager.isEmergencyNumber("112"));
+
+        // 000, 08, 110, 118, 119, and 999 should be always available when sim is absent
+        // Reference: 3gpp 22.101, Section 10 - Emergency Calls
+        if (mTelephonyManager.getPhoneCount() > 0
+                && mSubscriptionManager.getSimStateForSlotIndex(0)
+                    == TelephonyManager.SIM_STATE_ABSENT) {
+            assertTrue(mTelephonyManager.isEmergencyNumber("000"));
+            assertTrue(mTelephonyManager.isEmergencyNumber("08"));
+            assertTrue(mTelephonyManager.isEmergencyNumber("110"));
+            assertTrue(mTelephonyManager.isEmergencyNumber("118"));
+            assertTrue(mTelephonyManager.isEmergencyNumber("119"));
+            assertTrue(mTelephonyManager.isEmergencyNumber("999"));
+        }
     }
 
     /**
@@ -1013,11 +1057,16 @@
         if (!mPackageManager.hasSystemFeature(PackageManager.FEATURE_TELEPHONY)) {
             return;
         }
-        // use shell permission to run system api
-        boolean isEmergencyNumber =
-                ShellIdentityUtils.invokeMethodWithShellPermissions(mTelephonyManager,
-                        (tm) -> tm.isPotentialEmergencyNumber("911"));
-        // TODO enhance it later
+
+        String countryIso = mTelephonyManager.getNetworkCountryIso();
+        String potentialEmergencyAddress = "91112345";
+        if (countryIso.equals("br") || countryIso.equals("cl") || countryIso.equals("ni")) {
+            assertTrue(ShellIdentityUtils.invokeMethodWithShellPermissions(mTelephonyManager,
+                    (tm) -> tm.isPotentialEmergencyNumber(potentialEmergencyAddress)));
+        } else {
+            assertFalse(ShellIdentityUtils.invokeMethodWithShellPermissions(mTelephonyManager,
+                    (tm) -> tm.isPotentialEmergencyNumber(potentialEmergencyAddress)));
+        }
     }
 
     /**
@@ -1108,6 +1157,16 @@
         assertThat(value).isEqualTo(TelephonyManager.UPDATE_AVAILABLE_NETWORKS_INVALID_ARGUMENTS);
     }
 
+    private static boolean checkIfEmergencyNumberListHasSpecificAddress(
+            List<EmergencyNumber> emergencyNumberList, String address) {
+        for (EmergencyNumber emergencyNumber : emergencyNumberList) {
+            if (address.equals(emergencyNumber.getNumber())) {
+                return true;
+            }
+        }
+        return false;
+    }
+
     /**
      * Tests {@link TelephonyManager#updateAvailableNetworks}
      */