Disabling TestUdpIPv6 on Linux

BUG=webrtc:4923, 522036
NOTRY=true

Review URL: https://codereview.webrtc.org/1298363002

Cr-Commit-Position: refs/heads/master@{#9734}
diff --git a/webrtc/base/network_unittest.cc b/webrtc/base/network_unittest.cc
index fdf75ca..bac5779 100644
--- a/webrtc/base/network_unittest.cc
+++ b/webrtc/base/network_unittest.cc
@@ -558,7 +558,13 @@
 }
 
 // Test that we can toggle IPv6 on and off.
-TEST_F(NetworkTest, TestIPv6Toggle) {
+// Crashes on Linux. See webrtc:4923.
+#if defined(WEBRTC_LINUX)
+#define MAYBE_TestIPv6Toggle DISABLED_TestIPv6Toggle
+#else
+#define MAYBE_TestIPv6Toggle TestIPv6Toggle
+#endif
+TEST_F(NetworkTest, MAYBE_TestIPv6Toggle) {
   BasicNetworkManager manager;
   bool ipv6_found = false;
   NetworkManager::NetworkList list;
diff --git a/webrtc/base/physicalsocketserver_unittest.cc b/webrtc/base/physicalsocketserver_unittest.cc
index 3b7ed7b..c2b71e0 100644
--- a/webrtc/base/physicalsocketserver_unittest.cc
+++ b/webrtc/base/physicalsocketserver_unittest.cc
@@ -29,7 +29,13 @@
   SocketTest::TestConnectIPv4();
 }
 
-TEST_F(PhysicalSocketTest, TestConnectIPv6) {
+// Crashes on Linux. See webrtc:4923.
+#if defined(WEBRTC_LINUX)
+#define MAYBE_TestConnectIPv6 DISABLED_TestConnectIPv6
+#else
+#define MAYBE_TestConnectIPv6 TestConnectIPv6
+#endif
+TEST_F(PhysicalSocketTest, MAYBE_TestConnectIPv6) {
   SocketTest::TestConnectIPv6();
 }
 
@@ -45,7 +51,13 @@
   SocketTest::TestConnectFailIPv4();
 }
 
-TEST_F(PhysicalSocketTest, TestConnectFailIPv6) {
+// Crashes on Linux. See webrtc:4923.
+#if defined(WEBRTC_LINUX)
+#define MAYBE_TestConnectFailIPv6 DISABLED_TestConnectFailIPv6
+#else
+#define MAYBE_TestConnectFailIPv6 TestConnectFailIPv6
+#endif
+TEST_F(PhysicalSocketTest, MAYBE_TestConnectFailIPv6) {
   SocketTest::TestConnectFailIPv6();
 }
 
@@ -53,8 +65,15 @@
   SocketTest::TestConnectWithDnsLookupFailIPv4();
 }
 
-
-TEST_F(PhysicalSocketTest, TestConnectWithDnsLookupFailIPv6) {
+// Crashes on Linux. See webrtc:4923.
+#if defined(WEBRTC_LINUX)
+#define MAYBE_TestConnectWithDnsLookupFailIPv6 \
+  DISABLED_TestConnectWithDnsLookupFailIPv6
+#else
+#define MAYBE_TestConnectWithDnsLookupFailIPv6 \
+  TestConnectWithDnsLookupFailIPv6
+#endif
+TEST_F(PhysicalSocketTest, MAYBE_TestConnectWithDnsLookupFailIPv6) {
   SocketTest::TestConnectWithDnsLookupFailIPv6();
 }
 
@@ -63,7 +82,14 @@
   SocketTest::TestConnectWithClosedSocketIPv4();
 }
 
-TEST_F(PhysicalSocketTest, TestConnectWithClosedSocketIPv6) {
+// Crashes on Linux. See webrtc:4923.
+#if defined(WEBRTC_LINUX)
+#define MAYBE_TestConnectWithClosedSocketIPv6 \
+  DISABLED_TestConnectWithClosedSocketIPv6
+#else
+#define MAYBE_TestConnectWithClosedSocketIPv6 TestConnectWithClosedSocketIPv6
+#endif
+TEST_F(PhysicalSocketTest, MAYBE_TestConnectWithClosedSocketIPv6) {
   SocketTest::TestConnectWithClosedSocketIPv6();
 }
 
@@ -71,7 +97,14 @@
   SocketTest::TestConnectWhileNotClosedIPv4();
 }
 
-TEST_F(PhysicalSocketTest, TestConnectWhileNotClosedIPv6) {
+// Crashes on Linux. See webrtc:4923.
+#if defined(WEBRTC_LINUX)
+#define MAYBE_TestConnectWhileNotClosedIPv6 \
+  DISABLED_TestConnectWhileNotClosedIPv6
+#else
+#define MAYBE_TestConnectWhileNotClosedIPv6 TestConnectWhileNotClosedIPv6
+#endif
+TEST_F(PhysicalSocketTest, MAYBE_TestConnectWhileNotClosedIPv6) {
   SocketTest::TestConnectWhileNotClosedIPv6();
 }
 
@@ -79,7 +112,14 @@
   SocketTest::TestServerCloseDuringConnectIPv4();
 }
 
-TEST_F(PhysicalSocketTest, TestServerCloseDuringConnectIPv6) {
+// Crashes on Linux. See webrtc:4923.
+#if defined(WEBRTC_LINUX)
+#define MAYBE_TestServerCloseDuringConnectIPv6 \
+  DISABLED_TestServerCloseDuringConnectIPv6
+#else
+#define MAYBE_TestServerCloseDuringConnectIPv6 TestServerCloseDuringConnectIPv6
+#endif
+TEST_F(PhysicalSocketTest, MAYBE_TestServerCloseDuringConnectIPv6) {
   SocketTest::TestServerCloseDuringConnectIPv6();
 }
 
@@ -87,7 +127,14 @@
   SocketTest::TestClientCloseDuringConnectIPv4();
 }
 
-TEST_F(PhysicalSocketTest, TestClientCloseDuringConnectIPv6) {
+// Crashes on Linux. See webrtc:4923.
+#if defined(WEBRTC_LINUX)
+#define MAYBE_TestClientCloseDuringConnectIPv6 \
+  DISABLED_TestClientCloseDuringConnectIPv6
+#else
+#define MAYBE_TestClientCloseDuringConnectIPv6 TestClientCloseDuringConnectIPv6
+#endif
+TEST_F(PhysicalSocketTest, MAYBE_TestClientCloseDuringConnectIPv6) {
   SocketTest::TestClientCloseDuringConnectIPv6();
 }
 
@@ -95,7 +142,13 @@
   SocketTest::TestServerCloseIPv4();
 }
 
-TEST_F(PhysicalSocketTest, TestServerCloseIPv6) {
+// Crashes on Linux. See webrtc:4923.
+#if defined(WEBRTC_LINUX)
+#define MAYBE_TestServerCloseIPv6 DISABLED_TestServerCloseIPv6
+#else
+#define MAYBE_TestServerCloseIPv6 TestServerCloseIPv6
+#endif
+TEST_F(PhysicalSocketTest, MAYBE_TestServerCloseIPv6) {
   SocketTest::TestServerCloseIPv6();
 }
 
@@ -103,7 +156,14 @@
   SocketTest::TestCloseInClosedCallbackIPv4();
 }
 
-TEST_F(PhysicalSocketTest, TestCloseInClosedCallbackIPv6) {
+// Crashes on Linux. See webrtc:4923.
+#if defined(WEBRTC_LINUX)
+#define MAYBE_TestCloseInClosedCallbackIPv6 \
+  DISABLED_TestCloseInClosedCallbackIPv6
+#else
+#define MAYBE_TestCloseInClosedCallbackIPv6 TestCloseInClosedCallbackIPv6
+#endif
+TEST_F(PhysicalSocketTest, MAYBE_TestCloseInClosedCallbackIPv6) {
   SocketTest::TestCloseInClosedCallbackIPv6();
 }
 
@@ -111,7 +171,13 @@
   SocketTest::TestSocketServerWaitIPv4();
 }
 
-TEST_F(PhysicalSocketTest, TestSocketServerWaitIPv6) {
+// Crashes on Linux. See webrtc:4923.
+#if defined(WEBRTC_LINUX)
+#define MAYBE_TestSocketServerWaitIPv6 DISABLED_TestSocketServerWaitIPv6
+#else
+#define MAYBE_TestSocketServerWaitIPv6 TestSocketServerWaitIPv6
+#endif
+TEST_F(PhysicalSocketTest, MAYBE_TestSocketServerWaitIPv6) {
   SocketTest::TestSocketServerWaitIPv6();
 }
 
@@ -119,7 +185,13 @@
   SocketTest::TestTcpIPv4();
 }
 
-TEST_F(PhysicalSocketTest, TestTcpIPv6) {
+// Crashes on Linux. See webrtc:4923.
+#if defined(WEBRTC_LINUX)
+#define MAYBE_TestTcpIPv6 DISABLED_TestTcpIPv6
+#else
+#define MAYBE_TestTcpIPv6 TestTcpIPv6
+#endif
+TEST_F(PhysicalSocketTest, MAYBE_TestTcpIPv6) {
   SocketTest::TestTcpIPv6();
 }
 
@@ -127,7 +199,13 @@
   SocketTest::TestUdpIPv4();
 }
 
-TEST_F(PhysicalSocketTest, TestUdpIPv6) {
+// Crashes on Linux. See webrtc:4923.
+#if defined(WEBRTC_LINUX)
+#define MAYBE_TestUdpIPv6 DISABLED_TestUdpIPv6
+#else
+#define MAYBE_TestUdpIPv6 TestUdpIPv6
+#endif
+TEST_F(PhysicalSocketTest, MAYBE_TestUdpIPv6) {
   SocketTest::TestUdpIPv6();
 }
 
diff --git a/webrtc/base/testclient_unittest.cc b/webrtc/base/testclient_unittest.cc
index 1cb9a1a..17bf4e6 100644
--- a/webrtc/base/testclient_unittest.cc
+++ b/webrtc/base/testclient_unittest.cc
@@ -56,7 +56,12 @@
   TestUdpInternal(SocketAddress("127.0.0.1", 0));
 }
 
-TEST(TestClientTest, TestUdpIPv6) {
+#if defined(WEBRTC_LINUX)
+#define MAYBE_TestUdpIPv6 DISABLED_TestUdpIPv6
+#else
+#define MAYBE_TestUdpIPv6 TestUdpIPv6
+#endif
+TEST(TestClientTest, MAYBE_TestUdpIPv6) {
   if (HasIPv6Enabled()) {
     TestUdpInternal(SocketAddress("::1", 0));
   } else {
@@ -69,7 +74,12 @@
   TestTcpInternal(SocketAddress("127.0.0.1", 0));
 }
 
-TEST(TestClientTest, TestTcpIPv6) {
+#if defined(WEBRTC_LINUX)
+#define MAYBE_TestTcpIPv6 DISABLED_TestTcpIPv6
+#else
+#define MAYBE_TestTcpIPv6 TestTcpIPv6
+#endif
+TEST(TestClientTest, MAYBE_TestTcpIPv6) {
   if (HasIPv6Enabled()) {
     TestTcpInternal(SocketAddress("::1", 0));
   } else {