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Add stats for network merge.

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Currently, in ipc_network_manager.cc, the UMA WebRTC.PeerConnection.IPv4Interfaces and its IPv6
counter part counts the addresses, instead of the interfaces as when
chromium delivers available networks to WebRTC, each address is wrapped
inside an individual network object.

The plan is to replace the current MergeNetworkList with the new one once it's rolled into chromium.

BUG=
R=pthatcher@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/36779004

Cr-Commit-Position: refs/heads/master@{#8188}
git-svn-id: http://webrtc.googlecode.com/svn/trunk@8188 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
guoweis@webrtc.org
2015-01-28 19:34:05 +00:00
parent 7d2b6a9346
commit a094cac11f
3 changed files with 52 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
webrtc/base/network_unittest.cc
View File

@ -34,10 +34,13 @@ class NetworkTest : public testing::Test, public sigslot::has_slots<> {
callback_called_ = true;
}
void MergeNetworkList(BasicNetworkManager& network_manager,
const NetworkManager::NetworkList& list,
bool* changed ) {
network_manager.MergeNetworkList(list, changed);
NetworkManager::Stats MergeNetworkList(
BasicNetworkManager& network_manager,
const NetworkManager::NetworkList& list,
bool* changed) {
NetworkManager::Stats stats;
network_manager.MergeNetworkList(list, changed, &stats);
return stats;
}
bool IsIgnoredNetwork(BasicNetworkManager& network_manager,
@ -182,8 +185,10 @@ TEST_F(NetworkTest, TestBasicMergeNetworkList) {
NetworkManager::NetworkList list;
list.push_back(new Network(ipv4_network1));
bool changed;
MergeNetworkList(manager, list, &changed);
NetworkManager::Stats stats = MergeNetworkList(manager, list, &changed);
EXPECT_TRUE(changed);
EXPECT_EQ(stats.ipv6_network_count, 0);
EXPECT_EQ(stats.ipv4_network_count, 1);
list.clear();
manager.GetNetworks(&list);
@ -194,8 +199,10 @@ TEST_F(NetworkTest, TestBasicMergeNetworkList) {
// Replace ipv4_network1 with ipv4_network2.
list.push_back(new Network(ipv4_network2));
MergeNetworkList(manager, list, &changed);
stats = MergeNetworkList(manager, list, &changed);
EXPECT_TRUE(changed);
EXPECT_EQ(stats.ipv6_network_count, 0);
EXPECT_EQ(stats.ipv4_network_count, 1);
list.clear();
manager.GetNetworks(&list);
@ -207,8 +214,10 @@ TEST_F(NetworkTest, TestBasicMergeNetworkList) {
// Add Network2 back.
list.push_back(new Network(ipv4_network1));
list.push_back(new Network(ipv4_network2));
MergeNetworkList(manager, list, &changed);
stats = MergeNetworkList(manager, list, &changed);
EXPECT_TRUE(changed);
EXPECT_EQ(stats.ipv6_network_count, 0);
EXPECT_EQ(stats.ipv4_network_count, 2);
list.clear();
// Verify that we get previous instances of Network objects.
@ -222,8 +231,10 @@ TEST_F(NetworkTest, TestBasicMergeNetworkList) {
// notification.
list.push_back(new Network(ipv4_network2));
list.push_back(new Network(ipv4_network1));
MergeNetworkList(manager, list, &changed);
stats = MergeNetworkList(manager, list, &changed);
EXPECT_FALSE(changed);
EXPECT_EQ(stats.ipv6_network_count, 0);
EXPECT_EQ(stats.ipv4_network_count, 2);
list.clear();
// Verify that we get previous instances of Network objects.
@ -274,8 +285,11 @@ TEST_F(NetworkTest, TestIPv6MergeNetworkList) {
NetworkManager::NetworkList original_list;
SetupNetworks(&original_list);
bool changed = false;
MergeNetworkList(manager, original_list, &changed);
NetworkManager::Stats stats =
MergeNetworkList(manager, original_list, &changed);
EXPECT_TRUE(changed);
EXPECT_EQ(stats.ipv6_network_count, 4);
EXPECT_EQ(stats.ipv4_network_count, 0);
NetworkManager::NetworkList list;
manager.GetNetworks(&list);
EXPECT_EQ(original_list.size(), list.size());