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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "net/quic/port_suggester.h" | 5 #include "net/quic/port_suggester.h" |
6 | 6 |
7 #include <set> | 7 #include <set> |
8 | 8 |
9 #include "base/basictypes.h" | |
10 #include "net/base/host_port_pair.h" | 9 #include "net/base/host_port_pair.h" |
11 #include "testing/gtest/include/gtest/gtest.h" | 10 #include "testing/gtest/include/gtest/gtest.h" |
12 | 11 |
13 namespace net { | 12 namespace net { |
14 namespace test { | 13 namespace test { |
15 | 14 |
16 class PortSuggesterTest : public ::testing::Test { | 15 class PortSuggesterTest : public ::testing::Test { |
17 protected: | 16 protected: |
18 PortSuggesterTest() | 17 PortSuggesterTest() |
19 : entropy_(1345689), | 18 : entropy_(1345689), |
20 min_ephemeral_port_(1025), | 19 min_ephemeral_port_(1025), |
21 max_ephemeral_port_(65535) {} | 20 max_ephemeral_port_(65535) {} |
22 | 21 |
23 uint64 entropy_; | 22 uint64_t entropy_; |
24 int min_ephemeral_port_; | 23 int min_ephemeral_port_; |
25 int max_ephemeral_port_; | 24 int max_ephemeral_port_; |
26 }; | 25 }; |
27 | 26 |
28 TEST_F(PortSuggesterTest, SmallRangeTest) { | 27 TEST_F(PortSuggesterTest, SmallRangeTest) { |
29 // When the range is small (one wide), we always get that as our answer. | 28 // When the range is small (one wide), we always get that as our answer. |
30 scoped_refptr<PortSuggester> port_suggester = | 29 scoped_refptr<PortSuggester> port_suggester = |
31 new PortSuggester(HostPortPair("www.example.com", 443), entropy_); | 30 new PortSuggester(HostPortPair("www.example.com", 443), entropy_); |
32 // Test this for a few different (small) ranges. | 31 // Test this for a few different (small) ranges. |
33 for (int port = 2000; port < 2010; ++port) { | 32 for (int port = 2000; port < 2010; ++port) { |
34 // Use |port| for both |min| and |max| delimiting the suggestion range. | 33 // Use |port| for both |min| and |max| delimiting the suggestion range. |
35 EXPECT_EQ(port, port_suggester->SuggestPort(port, port)); | 34 EXPECT_EQ(port, port_suggester->SuggestPort(port, port)); |
36 EXPECT_EQ(port, port_suggester->previous_suggestion()); | 35 EXPECT_EQ(port, port_suggester->previous_suggestion()); |
37 } | 36 } |
38 } | 37 } |
39 | 38 |
40 TEST_F(PortSuggesterTest, SuggestAllPorts) { | 39 TEST_F(PortSuggesterTest, SuggestAllPorts) { |
41 // We should eventually fill out any range, but we'll just ensure that we | 40 // We should eventually fill out any range, but we'll just ensure that we |
42 // fill out a small range of ports. | 41 // fill out a small range of ports. |
43 scoped_refptr<PortSuggester> port_suggester = | 42 scoped_refptr<PortSuggester> port_suggester = |
44 new PortSuggester(HostPortPair("www.example.com", 443), entropy_); | 43 new PortSuggester(HostPortPair("www.example.com", 443), entropy_); |
45 std::set<int> ports; | 44 std::set<int> ports; |
46 const uint32 port_range = 20; | 45 const uint32_t port_range = 20; |
47 const int insertion_limit = 200; // We should be done by then. | 46 const int insertion_limit = 200; // We should be done by then. |
48 for (int i = 0; i < insertion_limit; ++i) { | 47 for (int i = 0; i < insertion_limit; ++i) { |
49 ports.insert(port_suggester->SuggestPort( | 48 ports.insert(port_suggester->SuggestPort( |
50 min_ephemeral_port_, min_ephemeral_port_ + port_range - 1)); | 49 min_ephemeral_port_, min_ephemeral_port_ + port_range - 1)); |
51 if (ports.size() == port_range) { | 50 if (ports.size() == port_range) { |
52 break; | 51 break; |
53 } | 52 } |
54 } | 53 } |
55 EXPECT_EQ(port_range, ports.size()); | 54 EXPECT_EQ(port_range, ports.size()); |
56 } | 55 } |
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101 ports.insert(port_suggester[j]->SuggestPort(min_ephemeral_port_, | 100 ports.insert(port_suggester[j]->SuggestPort(min_ephemeral_port_, |
102 max_ephemeral_port_)); | 101 max_ephemeral_port_)); |
103 ++insertion_count; | 102 ++insertion_count; |
104 } | 103 } |
105 } | 104 } |
106 EXPECT_EQ(insertion_count, ports.size()); | 105 EXPECT_EQ(insertion_count, ports.size()); |
107 } | 106 } |
108 | 107 |
109 } // namespace test | 108 } // namespace test |
110 } // namespace net | 109 } // namespace net |
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