henrike@webrtc.org | 0e118e7 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 1 | /* |
| 2 | * libjingle |
| 3 | * Copyright 2010, Google Inc. |
| 4 | * |
| 5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions are met: |
| 7 | * |
| 8 | * 1. Redistributions of source code must retain the above copyright notice, |
| 9 | * this list of conditions and the following disclaimer. |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
| 11 | * this list of conditions and the following disclaimer in the documentation |
| 12 | * and/or other materials provided with the distribution. |
| 13 | * 3. The name of the author may not be used to endorse or promote products |
| 14 | * derived from this software without specific prior written permission. |
| 15 | * |
| 16 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
| 17 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| 18 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
| 19 | * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 20 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| 21 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
| 22 | * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| 23 | * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
| 24 | * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| 25 | * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 26 | */ |
| 27 | |
| 28 | #include <string> |
| 29 | |
| 30 | #include "talk/base/gunit.h" |
| 31 | #include "talk/base/helpers.h" |
| 32 | #include "talk/base/logging.h" |
| 33 | #include "talk/base/pathutils.h" |
| 34 | #include "talk/base/scoped_ptr.h" |
| 35 | #include "talk/base/multipart.h" |
| 36 | |
| 37 | namespace talk_base { |
| 38 | |
| 39 | static const std::string kTestMultipartBoundary = "123456789987654321"; |
| 40 | static const std::string kTestContentType = |
| 41 | "multipart/form-data; boundary=123456789987654321"; |
| 42 | static const char kTestData[] = "This is a test."; |
| 43 | static const char kTestStreamContent[] = "This is a test stream."; |
| 44 | |
| 45 | TEST(MultipartTest, TestBasicOperations) { |
| 46 | MultipartStream multipart("multipart/form-data", kTestMultipartBoundary); |
| 47 | std::string content_type; |
| 48 | multipart.GetContentType(&content_type); |
| 49 | EXPECT_EQ(kTestContentType, content_type); |
| 50 | |
| 51 | EXPECT_EQ(talk_base::SS_OPENING, multipart.GetState()); |
| 52 | |
| 53 | // The multipart stream contains only --boundary--\r\n |
| 54 | size_t end_part_size = multipart.GetEndPartSize(); |
| 55 | multipart.EndParts(); |
| 56 | EXPECT_EQ(talk_base::SS_OPEN, multipart.GetState()); |
| 57 | size_t size; |
| 58 | EXPECT_TRUE(multipart.GetSize(&size)); |
| 59 | EXPECT_EQ(end_part_size, size); |
| 60 | |
| 61 | // Write is not supported. |
| 62 | EXPECT_EQ(talk_base::SR_ERROR, |
| 63 | multipart.Write(kTestData, sizeof(kTestData), NULL, NULL)); |
| 64 | |
| 65 | multipart.Close(); |
| 66 | EXPECT_EQ(talk_base::SS_CLOSED, multipart.GetState()); |
| 67 | EXPECT_TRUE(multipart.GetSize(&size)); |
| 68 | EXPECT_EQ(0U, size); |
| 69 | } |
| 70 | |
| 71 | TEST(MultipartTest, TestAddAndRead) { |
| 72 | MultipartStream multipart("multipart/form-data", kTestMultipartBoundary); |
| 73 | |
| 74 | size_t part_size = |
| 75 | multipart.GetPartSize(kTestData, "form-data; name=\"text\"", "text"); |
| 76 | EXPECT_TRUE(multipart.AddPart(kTestData, "form-data; name=\"text\"", "text")); |
| 77 | size_t size; |
| 78 | EXPECT_TRUE(multipart.GetSize(&size)); |
| 79 | EXPECT_EQ(part_size, size); |
| 80 | |
henrike@webrtc.org | a113c08 | 2013-07-12 16:04:50 +0000 | [diff] [blame] | 81 | talk_base::scoped_ptr<talk_base::MemoryStream> stream( |
| 82 | new talk_base::MemoryStream(kTestStreamContent)); |
henrike@webrtc.org | 0e118e7 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 83 | size_t stream_size = 0; |
| 84 | EXPECT_TRUE(stream->GetSize(&stream_size)); |
| 85 | part_size += |
| 86 | multipart.GetPartSize("", "form-data; name=\"stream\"", "stream"); |
| 87 | part_size += stream_size; |
| 88 | |
| 89 | EXPECT_TRUE(multipart.AddPart( |
| 90 | new talk_base::MemoryStream(kTestStreamContent), |
| 91 | "form-data; name=\"stream\"", |
| 92 | "stream")); |
| 93 | EXPECT_TRUE(multipart.GetSize(&size)); |
| 94 | EXPECT_EQ(part_size, size); |
| 95 | |
| 96 | // In adding state, block read. |
| 97 | char buffer[1024]; |
| 98 | EXPECT_EQ(talk_base::SR_BLOCK, |
| 99 | multipart.Read(buffer, sizeof(buffer), NULL, NULL)); |
| 100 | // Write is not supported. |
| 101 | EXPECT_EQ(talk_base::SR_ERROR, |
| 102 | multipart.Write(buffer, sizeof(buffer), NULL, NULL)); |
| 103 | |
| 104 | part_size += multipart.GetEndPartSize(); |
| 105 | multipart.EndParts(); |
| 106 | EXPECT_TRUE(multipart.GetSize(&size)); |
| 107 | EXPECT_EQ(part_size, size); |
| 108 | |
| 109 | // Read the multipart stream into StringStream |
| 110 | std::string str; |
| 111 | talk_base::StringStream str_stream(str); |
| 112 | EXPECT_EQ(talk_base::SR_SUCCESS, |
| 113 | Flow(&multipart, buffer, sizeof(buffer), &str_stream)); |
| 114 | EXPECT_EQ(size, str.length()); |
| 115 | |
| 116 | // Search three boundaries and two parts in the order. |
| 117 | size_t pos = 0; |
| 118 | pos = str.find(kTestMultipartBoundary); |
| 119 | EXPECT_NE(std::string::npos, pos); |
| 120 | pos += kTestMultipartBoundary.length(); |
| 121 | |
| 122 | pos = str.find(kTestData, pos); |
| 123 | EXPECT_NE(std::string::npos, pos); |
| 124 | pos += sizeof(kTestData); |
| 125 | |
| 126 | pos = str.find(kTestMultipartBoundary, pos); |
| 127 | EXPECT_NE(std::string::npos, pos); |
| 128 | pos += kTestMultipartBoundary.length(); |
| 129 | |
| 130 | pos = str.find(kTestStreamContent, pos); |
| 131 | EXPECT_NE(std::string::npos, pos); |
| 132 | pos += sizeof(kTestStreamContent); |
| 133 | |
| 134 | pos = str.find(kTestMultipartBoundary, pos); |
| 135 | EXPECT_NE(std::string::npos, pos); |
| 136 | pos += kTestMultipartBoundary.length(); |
| 137 | |
| 138 | pos = str.find(kTestMultipartBoundary, pos); |
| 139 | EXPECT_EQ(std::string::npos, pos); |
| 140 | } |
| 141 | |
| 142 | } // namespace talk_base |