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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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/spdy/spdy_prefixed_buffer_reader.h" | 5 #include "net/spdy/spdy_prefixed_buffer_reader.h" |
| 6 | 6 |
| 7 #include "testing/gmock/include/gmock/gmock.h" | |
| 8 #include "testing/gtest/include/gtest/gtest.h" | 7 #include "testing/gtest/include/gtest/gtest.h" |
| 9 | 8 |
| 10 namespace net { | 9 namespace net { |
| 11 | 10 |
| 12 namespace test { | 11 namespace test { |
| 13 | 12 |
| 14 using base::StringPiece; | 13 using base::StringPiece; |
| 15 using testing::ElementsAreArray; | |
| 16 | 14 |
| 17 class SpdyPrefixedBufferReaderTest : public ::testing::Test { | 15 class SpdyPrefixedBufferReaderTest : public ::testing::Test { |
| 18 protected: | 16 protected: |
| 19 SpdyPrefixedBufferReader Build(std::string prefix, std::string suffix) { | 17 SpdyPrefixedBufferReader Build(std::string prefix, std::string suffix) { |
| 20 prefix_ = prefix; | 18 prefix_ = prefix; |
| 21 suffix_ = suffix; | 19 suffix_ = suffix; |
| 22 return SpdyPrefixedBufferReader(prefix_.data(), prefix_.length(), | 20 return SpdyPrefixedBufferReader(prefix_.data(), prefix_.length(), |
| 23 suffix_.data(), suffix_.length()); | 21 suffix_.data(), suffix_.length()); |
| 24 } | 22 } |
| 25 std::string prefix_, suffix_; | 23 std::string prefix_, suffix_; |
| 26 }; | 24 }; |
| 27 | 25 |
| 28 TEST_F(SpdyPrefixedBufferReaderTest, ReadRawFromPrefix) { | 26 TEST_F(SpdyPrefixedBufferReaderTest, ReadRawFromPrefix) { |
| 29 SpdyPrefixedBufferReader reader = Build("foobar", ""); | 27 SpdyPrefixedBufferReader reader = Build("foobar", ""); |
| 30 EXPECT_EQ(6u, reader.Available()); | 28 EXPECT_EQ(6u, reader.Available()); |
| 31 | 29 |
| 32 char buffer[] = "123456"; | 30 char buffer[] = "123456"; |
| 33 EXPECT_FALSE(reader.ReadN(10, buffer)); // Not enough buffer. | 31 EXPECT_FALSE(reader.ReadN(10, buffer)); // Not enough buffer. |
| 34 EXPECT_TRUE(reader.ReadN(6, buffer)); | 32 EXPECT_TRUE(reader.ReadN(6, buffer)); |
| 35 EXPECT_THAT(buffer, ElementsAreArray("foobar")); | 33 EXPECT_EQ(StringPiece(buffer), StringPiece("foobar")); |
|
Nico
2015/01/29 22:51:33
same question for this file
| |
| 36 EXPECT_EQ(0u, reader.Available()); | 34 EXPECT_EQ(0u, reader.Available()); |
| 37 } | 35 } |
| 38 | 36 |
| 39 TEST_F(SpdyPrefixedBufferReaderTest, ReadPieceFromPrefix) { | 37 TEST_F(SpdyPrefixedBufferReaderTest, ReadPieceFromPrefix) { |
| 40 SpdyPrefixedBufferReader reader = Build("foobar", ""); | 38 SpdyPrefixedBufferReader reader = Build("foobar", ""); |
| 41 EXPECT_EQ(6u, reader.Available()); | 39 EXPECT_EQ(6u, reader.Available()); |
| 42 | 40 |
| 43 SpdyPinnableBufferPiece piece; | 41 SpdyPinnableBufferPiece piece; |
| 44 EXPECT_FALSE(reader.ReadN(10, &piece)); // Not enough buffer. | 42 EXPECT_FALSE(reader.ReadN(10, &piece)); // Not enough buffer. |
| 45 EXPECT_TRUE(reader.ReadN(6, &piece)); | 43 EXPECT_TRUE(reader.ReadN(6, &piece)); |
| 46 EXPECT_FALSE(piece.IsPinned()); | 44 EXPECT_FALSE(piece.IsPinned()); |
| 47 EXPECT_EQ(StringPiece("foobar"), piece); | 45 EXPECT_EQ(StringPiece("foobar"), piece); |
| 48 EXPECT_EQ(0u, reader.Available()); | 46 EXPECT_EQ(0u, reader.Available()); |
| 49 } | 47 } |
| 50 | 48 |
| 51 TEST_F(SpdyPrefixedBufferReaderTest, ReadRawFromSuffix) { | 49 TEST_F(SpdyPrefixedBufferReaderTest, ReadRawFromSuffix) { |
| 52 SpdyPrefixedBufferReader reader = Build("", "foobar"); | 50 SpdyPrefixedBufferReader reader = Build("", "foobar"); |
| 53 EXPECT_EQ(6u, reader.Available()); | 51 EXPECT_EQ(6u, reader.Available()); |
| 54 | 52 |
| 55 char buffer[] = "123456"; | 53 char buffer[] = "123456"; |
| 56 EXPECT_FALSE(reader.ReadN(10, buffer)); // Not enough buffer. | 54 EXPECT_FALSE(reader.ReadN(10, buffer)); // Not enough buffer. |
| 57 EXPECT_TRUE(reader.ReadN(6, buffer)); | 55 EXPECT_TRUE(reader.ReadN(6, buffer)); |
| 58 EXPECT_THAT(buffer, ElementsAreArray("foobar")); | 56 EXPECT_EQ(StringPiece(buffer), StringPiece("foobar")); |
| 59 EXPECT_EQ(0u, reader.Available()); | 57 EXPECT_EQ(0u, reader.Available()); |
| 60 } | 58 } |
| 61 | 59 |
| 62 TEST_F(SpdyPrefixedBufferReaderTest, ReadPieceFromSuffix) { | 60 TEST_F(SpdyPrefixedBufferReaderTest, ReadPieceFromSuffix) { |
| 63 SpdyPrefixedBufferReader reader = Build("", "foobar"); | 61 SpdyPrefixedBufferReader reader = Build("", "foobar"); |
| 64 EXPECT_EQ(6u, reader.Available()); | 62 EXPECT_EQ(6u, reader.Available()); |
| 65 | 63 |
| 66 SpdyPinnableBufferPiece piece; | 64 SpdyPinnableBufferPiece piece; |
| 67 EXPECT_FALSE(reader.ReadN(10, &piece)); // Not enough buffer. | 65 EXPECT_FALSE(reader.ReadN(10, &piece)); // Not enough buffer. |
| 68 EXPECT_TRUE(reader.ReadN(6, &piece)); | 66 EXPECT_TRUE(reader.ReadN(6, &piece)); |
| 69 EXPECT_FALSE(piece.IsPinned()); | 67 EXPECT_FALSE(piece.IsPinned()); |
| 70 EXPECT_EQ(StringPiece("foobar"), piece); | 68 EXPECT_EQ(StringPiece("foobar"), piece); |
| 71 EXPECT_EQ(0u, reader.Available()); | 69 EXPECT_EQ(0u, reader.Available()); |
| 72 } | 70 } |
| 73 | 71 |
| 74 TEST_F(SpdyPrefixedBufferReaderTest, ReadRawSpanning) { | 72 TEST_F(SpdyPrefixedBufferReaderTest, ReadRawSpanning) { |
| 75 SpdyPrefixedBufferReader reader = Build("foob", "ar"); | 73 SpdyPrefixedBufferReader reader = Build("foob", "ar"); |
| 76 EXPECT_EQ(6u, reader.Available()); | 74 EXPECT_EQ(6u, reader.Available()); |
| 77 | 75 |
| 78 char buffer[] = "123456"; | 76 char buffer[] = "123456"; |
| 79 EXPECT_FALSE(reader.ReadN(10, buffer)); // Not enough buffer. | 77 EXPECT_FALSE(reader.ReadN(10, buffer)); // Not enough buffer. |
| 80 EXPECT_TRUE(reader.ReadN(6, buffer)); | 78 EXPECT_TRUE(reader.ReadN(6, buffer)); |
| 81 EXPECT_THAT(buffer, ElementsAreArray("foobar")); | 79 EXPECT_EQ(StringPiece(buffer), StringPiece("foobar")); |
| 82 EXPECT_EQ(0u, reader.Available()); | 80 EXPECT_EQ(0u, reader.Available()); |
| 83 } | 81 } |
| 84 | 82 |
| 85 TEST_F(SpdyPrefixedBufferReaderTest, ReadPieceSpanning) { | 83 TEST_F(SpdyPrefixedBufferReaderTest, ReadPieceSpanning) { |
| 86 SpdyPrefixedBufferReader reader = Build("foob", "ar"); | 84 SpdyPrefixedBufferReader reader = Build("foob", "ar"); |
| 87 EXPECT_EQ(6u, reader.Available()); | 85 EXPECT_EQ(6u, reader.Available()); |
| 88 | 86 |
| 89 SpdyPinnableBufferPiece piece; | 87 SpdyPinnableBufferPiece piece; |
| 90 EXPECT_FALSE(reader.ReadN(10, &piece)); // Not enough buffer. | 88 EXPECT_FALSE(reader.ReadN(10, &piece)); // Not enough buffer. |
| 91 EXPECT_TRUE(reader.ReadN(6, &piece)); | 89 EXPECT_TRUE(reader.ReadN(6, &piece)); |
| 92 EXPECT_TRUE(piece.IsPinned()); | 90 EXPECT_TRUE(piece.IsPinned()); |
| 93 EXPECT_EQ(StringPiece("foobar"), piece); | 91 EXPECT_EQ(StringPiece("foobar"), piece); |
| 94 EXPECT_EQ(0u, reader.Available()); | 92 EXPECT_EQ(0u, reader.Available()); |
| 95 } | 93 } |
| 96 | 94 |
| 97 TEST_F(SpdyPrefixedBufferReaderTest, ReadMixed) { | 95 TEST_F(SpdyPrefixedBufferReaderTest, ReadMixed) { |
| 98 SpdyPrefixedBufferReader reader = Build("abcdef", "hijkl"); | 96 SpdyPrefixedBufferReader reader = Build("abcdef", "hijkl"); |
| 99 EXPECT_EQ(11u, reader.Available()); | 97 EXPECT_EQ(11u, reader.Available()); |
| 100 | 98 |
| 101 char buffer[] = "1234"; | 99 char buffer[] = "1234"; |
| 102 SpdyPinnableBufferPiece piece; | 100 SpdyPinnableBufferPiece piece; |
| 103 | 101 |
| 104 EXPECT_TRUE(reader.ReadN(3, buffer)); | 102 EXPECT_TRUE(reader.ReadN(3, buffer)); |
| 105 EXPECT_THAT(buffer, ElementsAreArray("abc4")); | 103 EXPECT_EQ(StringPiece(buffer), StringPiece("abc4")); |
| 106 EXPECT_EQ(8u, reader.Available()); | 104 EXPECT_EQ(8u, reader.Available()); |
| 107 | 105 |
| 108 EXPECT_TRUE(reader.ReadN(2, buffer)); | 106 EXPECT_TRUE(reader.ReadN(2, buffer)); |
| 109 EXPECT_THAT(buffer, ElementsAreArray("dec4")); | 107 EXPECT_EQ(StringPiece(buffer), StringPiece("dec4")); |
| 110 EXPECT_EQ(6u, reader.Available()); | 108 EXPECT_EQ(6u, reader.Available()); |
| 111 | 109 |
| 112 EXPECT_TRUE(reader.ReadN(3, &piece)); | 110 EXPECT_TRUE(reader.ReadN(3, &piece)); |
| 113 EXPECT_EQ(StringPiece("fhi"), piece); | 111 EXPECT_EQ(StringPiece("fhi"), piece); |
| 114 EXPECT_TRUE(piece.IsPinned()); | 112 EXPECT_TRUE(piece.IsPinned()); |
| 115 EXPECT_EQ(3u, reader.Available()); | 113 EXPECT_EQ(3u, reader.Available()); |
| 116 | 114 |
| 117 EXPECT_TRUE(reader.ReadN(2, &piece)); | 115 EXPECT_TRUE(reader.ReadN(2, &piece)); |
| 118 EXPECT_EQ(StringPiece("jk"), piece); | 116 EXPECT_EQ(StringPiece("jk"), piece); |
| 119 EXPECT_FALSE(piece.IsPinned()); | 117 EXPECT_FALSE(piece.IsPinned()); |
| 120 EXPECT_EQ(1u, reader.Available()); | 118 EXPECT_EQ(1u, reader.Available()); |
| 121 | 119 |
| 122 EXPECT_TRUE(reader.ReadN(1, buffer)); | 120 EXPECT_TRUE(reader.ReadN(1, buffer)); |
| 123 EXPECT_THAT(buffer, ElementsAreArray("lec4")); | 121 EXPECT_EQ(StringPiece(buffer), StringPiece("lec4")); |
| 124 EXPECT_EQ(0u, reader.Available()); | 122 EXPECT_EQ(0u, reader.Available()); |
| 125 } | 123 } |
| 126 | 124 |
| 127 } // namespace test | 125 } // namespace test |
| 128 | 126 |
| 129 } // namespace net | 127 } // namespace net |
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