commit 72fde564a4e6795cd8c3ca5993ac69217e8cdd80
author lucaslin <lucaslin@google.com> Thu Mar 26 19:15:11 2020 +0800
committer lucaslin <lucaslin@google.com> Thu Mar 26 19:15:55 2020 +0800
tree 800c408b97aa783ca4608807e407a1bf338210d1
parent e1f0d9a0d325024472cc9e29453add68e4d56fae

Add more tests in LinkPropertiesTests.java

Test getAllInterfaceNames(), hasIpv4DefaultRoute(),
hasIpv4DnsServer() and hasIpv6DnsServer().

Bug: 139268426
Bug: 135998869
Bug: 138306002
Test: atest CtsNetTestCasesLatestSdk:android.net.LinkPropertiesTest
Change-Id: Ie77dd7eb5c7ecc763c661e8510f9a308e695e77f

tests/net/common/java/android/net/LinkPropertiesTest.java

diff --git a/tests/net/common/java/android/net/LinkPropertiesTest.java b/tests/net/common/java/android/net/LinkPropertiesTest.java
index 2b5720a..b4f0daa 100644
--- a/tests/net/common/java/android/net/LinkPropertiesTest.java
+++ b/tests/net/common/java/android/net/LinkPropertiesTest.java
@@ -480,6 +480,8 @@
         assertEquals(1, rmnet0.getLinkAddresses().size());
         assertEquals(1, rmnet0.getAllAddresses().size());
         assertEquals(1, rmnet0.getAllLinkAddresses().size());
+        assertEquals(1, rmnet0.getAllInterfaceNames().size());
+        assertEquals("rmnet0", rmnet0.getAllInterfaceNames().get(0));
 
         rmnet0.addStackedLink(clat4);
         assertEquals(1, rmnet0.getStackedLinks().size());
@@ -487,6 +489,9 @@
         assertEquals(1, rmnet0.getLinkAddresses().size());
         assertEquals(2, rmnet0.getAllAddresses().size());
         assertEquals(2, rmnet0.getAllLinkAddresses().size());
+        assertEquals(2, rmnet0.getAllInterfaceNames().size());
+        assertEquals("rmnet0", rmnet0.getAllInterfaceNames().get(0));
+        assertEquals("clat4", rmnet0.getAllInterfaceNames().get(1));
 
         rmnet0.addStackedLink(clat4);
         assertEquals(1, rmnet0.getStackedLinks().size());
@@ -494,6 +499,9 @@
         assertEquals(1, rmnet0.getLinkAddresses().size());
         assertEquals(2, rmnet0.getAllAddresses().size());
         assertEquals(2, rmnet0.getAllLinkAddresses().size());
+        assertEquals(2, rmnet0.getAllInterfaceNames().size());
+        assertEquals("rmnet0", rmnet0.getAllInterfaceNames().get(0));
+        assertEquals("clat4", rmnet0.getAllInterfaceNames().get(1));
 
         assertEquals(0, clat4.getStackedLinks().size());
 
@@ -513,6 +521,8 @@
         assertEquals(1, rmnet0.getLinkAddresses().size());
         assertEquals(1, rmnet0.getAllAddresses().size());
         assertEquals(1, rmnet0.getAllLinkAddresses().size());
+        assertEquals(1, rmnet0.getAllInterfaceNames().size());
+        assertEquals("rmnet0", rmnet0.getAllInterfaceNames().get(0));
 
         assertFalse(rmnet0.removeStackedLink("clat4"));
     }
@@ -1197,4 +1207,48 @@
         lp.clear();
         assertNull(lp.getCaptivePortalData());
     }
+
+    private LinkProperties makeIpv4LinkProperties() {
+        final LinkProperties linkProperties = new LinkProperties();
+        linkProperties.setInterfaceName(NAME);
+        linkProperties.addLinkAddress(LINKADDRV4);
+        linkProperties.addDnsServer(DNS1);
+        linkProperties.addRoute(new RouteInfo(GATEWAY1));
+        linkProperties.addRoute(new RouteInfo(GATEWAY2));
+        return linkProperties;
+    }
+
+    private LinkProperties makeIpv6LinkProperties() {
+        final LinkProperties linkProperties = new LinkProperties();
+        linkProperties.setInterfaceName(NAME);
+        linkProperties.addLinkAddress(LINKADDRV6);
+        linkProperties.addDnsServer(DNS6);
+        linkProperties.addRoute(new RouteInfo(GATEWAY61));
+        linkProperties.addRoute(new RouteInfo(GATEWAY62));
+        return linkProperties;
+    }
+
+    @Test
+    public void testHasIpv4DefaultRoute() {
+        final LinkProperties Ipv4 = makeIpv4LinkProperties();
+        assertTrue(Ipv4.hasIpv4DefaultRoute());
+        final LinkProperties Ipv6 = makeIpv6LinkProperties();
+        assertFalse(Ipv6.hasIpv4DefaultRoute());
+    }
+
+    @Test
+    public void testHasIpv4DnsServer() {
+        final LinkProperties Ipv4 = makeIpv4LinkProperties();
+        assertTrue(Ipv4.hasIpv4DnsServer());
+        final LinkProperties Ipv6 = makeIpv6LinkProperties();
+        assertFalse(Ipv6.hasIpv4DnsServer());
+    }
+
+    @Test
+    public void testHasIpv6DnsServer() {
+        final LinkProperties Ipv4 = makeIpv4LinkProperties();
+        assertFalse(Ipv4.hasIpv6DnsServer());
+        final LinkProperties Ipv6 = makeIpv6LinkProperties();
+        assertTrue(Ipv6.hasIpv6DnsServer());
+    }
 }