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Diffstat (limited to 'common/tests/unit/src/com/android/net/module/util/netlink/StructNlMsgHdrTest.java')
-rw-r--r--common/tests/unit/src/com/android/net/module/util/netlink/StructNlMsgHdrTest.java102
1 files changed, 0 insertions, 102 deletions
diff --git a/common/tests/unit/src/com/android/net/module/util/netlink/StructNlMsgHdrTest.java b/common/tests/unit/src/com/android/net/module/util/netlink/StructNlMsgHdrTest.java
deleted file mode 100644
index b7f68c62..00000000
--- a/common/tests/unit/src/com/android/net/module/util/netlink/StructNlMsgHdrTest.java
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.net.module.util.netlink;
-
-import static org.junit.Assert.fail;
-
-import android.system.OsConstants;
-
-import androidx.test.filters.SmallTest;
-import androidx.test.runner.AndroidJUnit4;
-
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-@RunWith(AndroidJUnit4.class)
-@SmallTest
-public class StructNlMsgHdrTest {
-
- public static final short TEST_NLMSG_LEN = 16;
- public static final short TEST_NLMSG_FLAGS = StructNlMsgHdr.NLM_F_REQUEST
- | StructNlMsgHdr.NLM_F_MULTI | StructNlMsgHdr.NLM_F_ACK | StructNlMsgHdr.NLM_F_ECHO;
- public static final short TEST_NLMSG_SEQ = 1234;
- public static final short TEST_NLMSG_PID = 5678;
-
- // Checking the header string nlmsg_{len, ..} of the number can make sure that the checking
- // number comes from the expected element.
- // TODO: Verify more flags once StructNlMsgHdr can distinguish the flags which have the same
- // value. For example, NLM_F_MATCH (0x200) and NLM_F_EXCL (0x200) can't be distinguished.
- // See StructNlMsgHdrTest#stringForNlMsgFlags.
- public static final String TEST_NLMSG_LEN_STR = "nlmsg_len{16}";
- public static final String TEST_NLMSG_FLAGS_STR =
- "NLM_F_REQUEST|NLM_F_MULTI|NLM_F_ACK|NLM_F_ECHO";
- public static final String TEST_NLMSG_SEQ_STR = "nlmsg_seq{1234}";
- public static final String TEST_NLMSG_PID_STR = "nlmsg_pid{5678}";
-
- private StructNlMsgHdr makeStructNlMsgHdr(short type) {
- final StructNlMsgHdr struct = new StructNlMsgHdr();
- struct.nlmsg_len = TEST_NLMSG_LEN;
- struct.nlmsg_type = type;
- struct.nlmsg_flags = TEST_NLMSG_FLAGS;
- struct.nlmsg_seq = TEST_NLMSG_SEQ;
- struct.nlmsg_pid = TEST_NLMSG_PID;
- return struct;
- }
-
- private static void assertContains(String actualValue, String expectedSubstring) {
- if (actualValue.contains(expectedSubstring)) return;
- fail("\"" + actualValue + "\" does not contain \"" + expectedSubstring + "\"");
- }
-
- @Test
- public void testToString() {
- StructNlMsgHdr struct = makeStructNlMsgHdr(NetlinkConstants.RTM_NEWADDR);
- String s = struct.toString();
- assertContains(s, TEST_NLMSG_LEN_STR);
- assertContains(s, TEST_NLMSG_FLAGS_STR);
- assertContains(s, TEST_NLMSG_SEQ_STR);
- assertContains(s, TEST_NLMSG_PID_STR);
- assertContains(s, "nlmsg_type{20()}");
-
- struct = makeStructNlMsgHdr(NetlinkConstants.SOCK_DIAG_BY_FAMILY);
- s = struct.toString();
- assertContains(s, TEST_NLMSG_LEN_STR);
- assertContains(s, TEST_NLMSG_FLAGS_STR);
- assertContains(s, TEST_NLMSG_SEQ_STR);
- assertContains(s, TEST_NLMSG_PID_STR);
- assertContains(s, "nlmsg_type{20()}");
- }
-
- @Test
- public void testToStringWithNetlinkFamily() {
- StructNlMsgHdr struct = makeStructNlMsgHdr(NetlinkConstants.RTM_NEWADDR);
- String s = struct.toString(OsConstants.NETLINK_ROUTE);
- assertContains(s, TEST_NLMSG_LEN_STR);
- assertContains(s, TEST_NLMSG_FLAGS_STR);
- assertContains(s, TEST_NLMSG_SEQ_STR);
- assertContains(s, TEST_NLMSG_PID_STR);
- assertContains(s, "nlmsg_type{20(RTM_NEWADDR)}");
-
- struct = makeStructNlMsgHdr(NetlinkConstants.SOCK_DIAG_BY_FAMILY);
- s = struct.toString(OsConstants.NETLINK_INET_DIAG);
- assertContains(s, TEST_NLMSG_LEN_STR);
- assertContains(s, TEST_NLMSG_FLAGS_STR);
- assertContains(s, TEST_NLMSG_SEQ_STR);
- assertContains(s, TEST_NLMSG_PID_STR);
- assertContains(s, "nlmsg_type{20(SOCK_DIAG_BY_FAMILY)}");
- }
-}