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1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2009 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/http/http_byte_range.h" | 5 #include "net/http/http_byte_range.h" |
6 #include "testing/gtest/include/gtest/gtest.h" | 6 #include "testing/gtest/include/gtest/gtest.h" |
7 | 7 |
8 TEST(HttpByteRangeTest, ValidRanges) { | 8 TEST(HttpByteRangeTest, ValidRanges) { |
9 const struct { | 9 const struct { |
10 int64 first_byte_position; | 10 int64 first_byte_position; |
11 int64 last_byte_position; | 11 int64 last_byte_position; |
12 int64 suffix_length; | 12 int64 suffix_length; |
13 bool valid; | 13 bool valid; |
14 } tests[] = { | 14 } tests[] = { |
15 { -1, -1, 0, false }, | 15 {-1, -1, 0, false}, |
16 { 0, 0, 0, true }, | 16 {0, 0, 0, true}, |
17 { -10, 0, 0, false }, | 17 {-10, 0, 0, false}, |
18 { 10, 0, 0, false }, | 18 {10, 0, 0, false}, |
19 { 10, -1, 0, true }, | 19 {10, -1, 0, true}, |
20 { -1, -1, -1, false }, | 20 {-1, -1, -1, false}, |
21 { -1, 50, 0, false }, | 21 {-1, 50, 0, false}, |
22 { 10, 10000, 0, true }, | 22 {10, 10000, 0, true}, |
23 { -1, -1, 100000, true }, | 23 {-1, -1, 100000, true}, |
24 }; | 24 }; |
25 | 25 |
26 for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) { | 26 for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) { |
27 net::HttpByteRange range; | 27 net::HttpByteRange range; |
28 range.set_first_byte_position(tests[i].first_byte_position); | 28 range.set_first_byte_position(tests[i].first_byte_position); |
29 range.set_last_byte_position(tests[i].last_byte_position); | 29 range.set_last_byte_position(tests[i].last_byte_position); |
30 range.set_suffix_length(tests[i].suffix_length); | 30 range.set_suffix_length(tests[i].suffix_length); |
31 EXPECT_EQ(tests[i].valid, range.IsValid()); | 31 EXPECT_EQ(tests[i].valid, range.IsValid()); |
32 } | 32 } |
33 } | 33 } |
34 | 34 |
35 TEST(HttpByteRangeTest, SetInstanceSize) { | 35 TEST(HttpByteRangeTest, SetInstanceSize) { |
36 const struct { | 36 const struct { |
37 int64 first_byte_position; | 37 int64 first_byte_position; |
38 int64 last_byte_position; | 38 int64 last_byte_position; |
39 int64 suffix_length; | 39 int64 suffix_length; |
40 int64 instance_size; | 40 int64 instance_size; |
41 bool expected_return_value; | 41 bool expected_return_value; |
42 int64 expected_lower_bound; | 42 int64 expected_lower_bound; |
43 int64 expected_upper_bound; | 43 int64 expected_upper_bound; |
44 } tests[] = { | 44 } tests[] = { |
45 { -10, 0, -1, 0, false, -1, -1 }, | 45 {-10, 0, -1, 0, false, -1, -1}, |
46 { 10, 0, -1, 0, false, -1, -1 }, | 46 {10, 0, -1, 0, false, -1, -1}, |
47 // Zero instance size is valid, this is the case that user has to handle. | 47 // Zero instance size is valid, this is the case that user has to |
48 { -1, -1, -1, 0, true, 0, -1 }, | 48 // handle. |
49 { -1, -1, 500, 0, true, 0, -1 }, | 49 {-1, -1, -1, 0, true, 0, -1}, |
50 { -1, 50, -1, 0, false, -1, -1 }, | 50 {-1, -1, 500, 0, true, 0, -1}, |
51 { -1, -1, 500, 300, true, 0, 299 }, | 51 {-1, 50, -1, 0, false, -1, -1}, |
52 { -1, -1, -1, 100, true, 0, 99 }, | 52 {-1, -1, 500, 300, true, 0, 299}, |
53 { 10, -1, -1, 100, true, 10, 99 }, | 53 {-1, -1, -1, 100, true, 0, 99}, |
54 { -1, -1, 500, 1000, true, 500, 999 }, | 54 {10, -1, -1, 100, true, 10, 99}, |
55 { 10, 10000, -1, 1000000, true, 10, 10000 }, | 55 {-1, -1, 500, 1000, true, 500, 999}, |
56 }; | 56 {10, 10000, -1, 1000000, true, 10, 10000}, |
| 57 }; |
57 | 58 |
58 for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) { | 59 for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) { |
59 net::HttpByteRange range; | 60 net::HttpByteRange range; |
60 range.set_first_byte_position(tests[i].first_byte_position); | 61 range.set_first_byte_position(tests[i].first_byte_position); |
61 range.set_last_byte_position(tests[i].last_byte_position); | 62 range.set_last_byte_position(tests[i].last_byte_position); |
62 range.set_suffix_length(tests[i].suffix_length); | 63 range.set_suffix_length(tests[i].suffix_length); |
63 | 64 |
64 bool return_value = range.ComputeBounds(tests[i].instance_size); | 65 bool return_value = range.ComputeBounds(tests[i].instance_size); |
65 EXPECT_EQ(tests[i].expected_return_value, return_value); | 66 EXPECT_EQ(tests[i].expected_return_value, return_value); |
66 if (return_value) { | 67 if (return_value) { |
67 EXPECT_EQ(tests[i].expected_lower_bound, range.first_byte_position()); | 68 EXPECT_EQ(tests[i].expected_lower_bound, range.first_byte_position()); |
68 EXPECT_EQ(tests[i].expected_upper_bound, range.last_byte_position()); | 69 EXPECT_EQ(tests[i].expected_upper_bound, range.last_byte_position()); |
69 | 70 |
70 // Try to call SetInstanceSize the second time. | 71 // Try to call SetInstanceSize the second time. |
71 EXPECT_FALSE(range.ComputeBounds(tests[i].instance_size)); | 72 EXPECT_FALSE(range.ComputeBounds(tests[i].instance_size)); |
72 // And expect there's no side effect. | 73 // And expect there's no side effect. |
73 EXPECT_EQ(tests[i].expected_lower_bound, range.first_byte_position()); | 74 EXPECT_EQ(tests[i].expected_lower_bound, range.first_byte_position()); |
74 EXPECT_EQ(tests[i].expected_upper_bound, range.last_byte_position()); | 75 EXPECT_EQ(tests[i].expected_upper_bound, range.last_byte_position()); |
75 EXPECT_EQ(tests[i].suffix_length, range.suffix_length()); | 76 EXPECT_EQ(tests[i].suffix_length, range.suffix_length()); |
76 } | 77 } |
77 } | 78 } |
78 } | 79 } |
79 | 80 |
80 TEST(HttpByteRangeTest, GetHeaderValue) { | 81 TEST(HttpByteRangeTest, GetHeaderValue) { |
81 static const struct { | 82 static const struct { |
82 net::HttpByteRange range; | 83 net::HttpByteRange range; |
83 const char* expected; | 84 const char* expected; |
84 } tests[] = {{net::HttpByteRange::Bounded(0, 0), "bytes=0-0"}, | 85 } tests[] = { |
85 {net::HttpByteRange::Bounded(0, 100), "bytes=0-100"}, | 86 {net::HttpByteRange::Bounded(0, 0), "bytes=0-0"}, |
86 {net::HttpByteRange::Bounded(0, -1), "bytes=0-"}, | 87 {net::HttpByteRange::Bounded(0, 100), "bytes=0-100"}, |
87 {net::HttpByteRange::RightUnbounded(100), "bytes=100-"}, | 88 {net::HttpByteRange::Bounded(0, -1), "bytes=0-"}, |
88 {net::HttpByteRange::Suffix(100), "bytes=-100"}, }; | 89 {net::HttpByteRange::RightUnbounded(100), "bytes=100-"}, |
| 90 {net::HttpByteRange::Suffix(100), "bytes=-100"}, |
| 91 }; |
89 for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) { | 92 for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) { |
90 EXPECT_EQ(tests[i].expected, tests[i].range.GetHeaderValue()); | 93 EXPECT_EQ(tests[i].expected, tests[i].range.GetHeaderValue()); |
91 } | 94 } |
92 } | 95 } |
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