Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(244)

Issues Search
    My Issues | Starred     Open | Closed | All

Unified Diff: net/base/ip_address_unittest.cc

Issue 1886043002: Update IPAddress::IsReserved() ranges. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: comments eroman Created 4 years, 8 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« no previous file with comments | « net/base/ip_address.cc ('k') | no next file » | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: net/base/ip_address_unittest.cc
diff --git a/net/base/ip_address_unittest.cc b/net/base/ip_address_unittest.cc
index 35fdd741823eb5b6ae2adbd4e0de55dd232485f5..12261fbf4c947867e0652a56f1c995ff63f984d5 100644
--- a/net/base/ip_address_unittest.cc
+++ b/net/base/ip_address_unittest.cc
@@ -77,29 +77,193 @@ TEST(IPAddressTest, IsValid) {
EXPECT_TRUE(ip_address4.empty());
}
-TEST(IPAddressTest, IsReserved) {
+enum IPAddressReservedResult : bool { NOT_RESERVED = false, RESERVED = true };
+
+// Tests for the reserved IPv4 ranges and the (unreserved) blocks in between.
+// The reserved ranges are tested by checking the first and last address of each
+// range. The unreserved blocks are tested similarly. These tests cover the
+// entire IPv4 address range.
+TEST(IPAddressTest, IsReservedIPv4) {
+ struct {
+ const char* const address;
+ IPAddressReservedResult is_reserved;
+ } tests[] = {// 0.0.0.0/8
+ {"0.0.0.0", RESERVED},
+ {"0.255.255.255", RESERVED},
+ // Unreserved block(s)
+ {"1.0.0.0", NOT_RESERVED},
+ {"9.255.255.255", NOT_RESERVED},
+ // 10.0.0.0/8
+ {"10.0.0.0", RESERVED},
+ {"10.255.255.255", RESERVED},
+ // Unreserved block(s)
+ {"11.0.0.0", NOT_RESERVED},
+ {"100.63.255.255", NOT_RESERVED},
+ // 100.64.0.0/10
+ {"100.64.0.0", RESERVED},
+ {"100.127.255.255", RESERVED},
+ // Unreserved block(s)
+ {"100.128.0.0", NOT_RESERVED},
+ {"126.255.255.255", NOT_RESERVED},
+ // 127.0.0.0/8
+ {"127.0.0.0", RESERVED},
+ {"127.255.255.255", RESERVED},
+ // Unreserved block(s)
+ {"128.0.0.0", NOT_RESERVED},
+ {"169.253.255.255", NOT_RESERVED},
+ // 169.254.0.0/16
+ {"169.254.0.0", RESERVED},
+ {"169.254.255.255", RESERVED},
+ // Unreserved block(s)
+ {"169.255.0.0", NOT_RESERVED},
+ {"172.15.255.255", NOT_RESERVED},
+ // 172.16.0.0/12
+ {"172.16.0.0", RESERVED},
+ {"172.31.255.255", RESERVED},
+ // Unreserved block(s)
+ {"172.32.0.0", NOT_RESERVED},
+ {"191.255.255.255", NOT_RESERVED},
+ // 192.0.0.0/24 (including sub ranges)
+ {"192.0.0.0", NOT_RESERVED},
+ {"192.0.0.255", NOT_RESERVED},
+ // Unreserved block(s)
+ {"192.0.1.0", NOT_RESERVED},
+ {"192.0.1.255", NOT_RESERVED},
+ // 192.0.2.0/24
+ {"192.0.2.0", RESERVED},
+ {"192.0.2.255", RESERVED},
+ // Unreserved block(s)
+ {"192.0.3.0", NOT_RESERVED},
+ {"192.31.195.255", NOT_RESERVED},
+ // 192.31.196.0/24
+ {"192.31.196.0", NOT_RESERVED},
+ {"192.31.196.255", NOT_RESERVED},
+ // Unreserved block(s)
+ {"192.32.197.0", NOT_RESERVED},
+ {"192.52.192.255", NOT_RESERVED},
+ // 192.52.193.0/24
+ {"192.52.193.0", NOT_RESERVED},
+ {"192.52.193.255", NOT_RESERVED},
+ // Unreserved block(s)
+ {"192.52.194.0", NOT_RESERVED},
+ {"192.88.98.255", NOT_RESERVED},
+ // 192.88.99.0/24
+ {"192.88.99.0", RESERVED},
+ {"192.88.99.255", RESERVED},
+ // Unreserved block(s)
+ {"192.88.100.0", NOT_RESERVED},
+ {"192.167.255.255", NOT_RESERVED},
+ // 192.168.0.0/16
+ {"192.168.0.0", RESERVED},
+ {"192.168.255.255", RESERVED},
+ // Unreserved block(s)
+ {"192.169.0.0", NOT_RESERVED},
+ {"192.175.47.255", NOT_RESERVED},
+ // 192.175.48.0/24
+ {"192.175.48.0", NOT_RESERVED},
+ {"192.175.48.255", NOT_RESERVED},
+ // Unreserved block(s)
+ {"192.175.49.0", NOT_RESERVED},
+ {"198.17.255.255", NOT_RESERVED},
+ // 198.18.0.0/15
+ {"198.18.0.0", RESERVED},
+ {"198.19.255.255", RESERVED},
+ // Unreserved block(s)
+ {"198.20.0.0", NOT_RESERVED},
+ {"198.51.99.255", NOT_RESERVED},
+ // 198.51.100.0/24
+ {"198.51.100.0", RESERVED},
+ {"198.51.100.255", RESERVED},
+ // Unreserved block(s)
+ {"198.51.101.0", NOT_RESERVED},
+ {"203.0.112.255", NOT_RESERVED},
+ // 203.0.113.0/24
+ {"203.0.113.0", RESERVED},
+ {"203.0.113.255", RESERVED},
+ // Unreserved block(s)
+ {"203.0.114.0", NOT_RESERVED},
+ {"223.255.255.255", NOT_RESERVED},
+ // 224.0.0.0/8 - 255.0.0.0/8
+ {"224.0.0.0", RESERVED},
+ {"255.255.255.255", RESERVED}};
+
+ IPAddress address;
+ for (const auto& test : tests) {
+ EXPECT_TRUE(address.AssignFromIPLiteral(test.address));
+ EXPECT_EQ(!!test.is_reserved, address.IsReserved());
+ }
+}
+
+// Tests for the reserved IPv6 ranges and the (unreserved) blocks in between.
+// The reserved ranges are tested by checking the first and last address of each
+// range. The unreserved blocks are tested similarly. These tests cover the
+// entire IPv6 address range.
+TEST(IPAddressTest, IsReservedIPv6) {
struct {
const char* const address;
- bool is_reserved;
- } tests[] = {{"10.10.10.10", true},
- {"9.9.255.255", false},
- {"127.0.0.1", true},
- {"128.0.0.1", false},
- {"198.18.0.0", true},
- {"198.18.255.255", true},
- {"198.17.255.255", false},
- {"198.19.255.255", true},
- {"198.20.0.0", false},
- {"0000::", true},
- {"FFC0:ba98:7654:3210:FEDC:BA98:7654:3210", false},
- {"2000:ba98:7654:2301:EFCD:BA98:7654:3210", false},
- {"::192.9.5.5", true},
- {"FEED::BEEF", true}};
+ IPAddressReservedResult is_reserved;
+ } tests[] = {// 0000::/8
+ {"0:0:0:0:0:0:0:0", RESERVED},
+ {"ff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", RESERVED},
+ // 0100::/8
+ {"100:0:0:0:0:0:0:0", RESERVED},
+ {"1ff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", RESERVED},
+ // 0200::/7
+ {"200:0:0:0:0:0:0:0", RESERVED},
+ {"3ff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", RESERVED},
+ // 0400::/6
+ {"400:0:0:0:0:0:0:0", RESERVED},
+ {"7ff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", RESERVED},
+ // 0800::/5
+ {"800:0:0:0:0:0:0:0", RESERVED},
+ {"fff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", RESERVED},
+ // 1000::/4
+ {"1000:0:0:0:0:0:0:0", RESERVED},
+ {"1fff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", RESERVED},
+ // 2000::/3 (Global Unicast)
+ {"2000:0:0:0:0:0:0:0", NOT_RESERVED},
+ {"3fff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", NOT_RESERVED},
+ // 4000::/3
+ {"4000:0:0:0:0:0:0:0", RESERVED},
+ {"5fff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", RESERVED},
+ // 6000::/3
+ {"6000:0:0:0:0:0:0:0", RESERVED},
+ {"7fff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", RESERVED},
+ // 8000::/3
+ {"8000:0:0:0:0:0:0:0", RESERVED},
+ {"9fff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", RESERVED},
+ // c000::/3
+ {"c000:0:0:0:0:0:0:0", RESERVED},
+ {"dfff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", RESERVED},
+ // e000::/4
+ {"e000:0:0:0:0:0:0:0", RESERVED},
+ {"efff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", RESERVED},
+ // f000::/5
+ {"f000:0:0:0:0:0:0:0", RESERVED},
+ {"f7ff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", RESERVED},
+ // f800::/6
+ {"f800:0:0:0:0:0:0:0", RESERVED},
+ {"fbff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", RESERVED},
+ // fc00::/7
+ {"fc00:0:0:0:0:0:0:0", RESERVED},
+ {"fdff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", RESERVED},
+ // fe00::/9
+ {"fe00:0:0:0:0:0:0:0", RESERVED},
+ {"fe7f:ffff:ffff:ffff:ffff:ffff:ffff:ffff", RESERVED},
+ // fe80::/10
+ {"fe80:0:0:0:0:0:0:0", RESERVED},
+ {"febf:ffff:ffff:ffff:ffff:ffff:ffff:ffff", RESERVED},
+ // fec0::/10
+ {"fec0:0:0:0:0:0:0:0", RESERVED},
+ {"feff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", RESERVED},
+ // ff00::/8 (Multicast)
+ {"ff00:0:0:0:0:0:0:0", NOT_RESERVED},
+ {"ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", NOT_RESERVED}};
IPAddress address;
for (const auto& test : tests) {
EXPECT_TRUE(address.AssignFromIPLiteral(test.address));
- EXPECT_EQ(test.is_reserved, address.IsReserved());
+ EXPECT_EQ(!!test.is_reserved, address.IsReserved());
}
}
« no previous file with comments | « net/base/ip_address.cc ('k') | no next file » | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698