| /* |
| * Copyright 2010 The WebRTC Project Authors. All rights reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| #include <memory> |
| #include <string> |
| |
| #include "webrtc/base/gunit.h" |
| #include "webrtc/base/helpers.h" |
| #include "webrtc/base/logging.h" |
| #include "webrtc/base/pathutils.h" |
| #include "webrtc/base/multipart.h" |
| |
| namespace rtc { |
| |
| static const std::string kTestMultipartBoundary = "123456789987654321"; |
| static const std::string kTestContentType = |
| "multipart/form-data; boundary=123456789987654321"; |
| static const char kTestData[] = "This is a test."; |
| static const char kTestStreamContent[] = "This is a test stream."; |
| |
| TEST(MultipartTest, TestBasicOperations) { |
| MultipartStream multipart("multipart/form-data", kTestMultipartBoundary); |
| std::string content_type; |
| multipart.GetContentType(&content_type); |
| EXPECT_EQ(kTestContentType, content_type); |
| |
| EXPECT_EQ(rtc::SS_OPENING, multipart.GetState()); |
| |
| // The multipart stream contains only --boundary--\r\n |
| size_t end_part_size = multipart.GetEndPartSize(); |
| multipart.EndParts(); |
| EXPECT_EQ(rtc::SS_OPEN, multipart.GetState()); |
| size_t size; |
| EXPECT_TRUE(multipart.GetSize(&size)); |
| EXPECT_EQ(end_part_size, size); |
| |
| // Write is not supported. |
| EXPECT_EQ(rtc::SR_ERROR, |
| multipart.Write(kTestData, sizeof(kTestData), NULL, NULL)); |
| |
| multipart.Close(); |
| EXPECT_EQ(rtc::SS_CLOSED, multipart.GetState()); |
| EXPECT_TRUE(multipart.GetSize(&size)); |
| EXPECT_EQ(0U, size); |
| } |
| |
| TEST(MultipartTest, TestAddAndRead) { |
| MultipartStream multipart("multipart/form-data", kTestMultipartBoundary); |
| |
| size_t part_size = |
| multipart.GetPartSize(kTestData, "form-data; name=\"text\"", "text"); |
| EXPECT_TRUE(multipart.AddPart(kTestData, "form-data; name=\"text\"", "text")); |
| size_t size; |
| EXPECT_TRUE(multipart.GetSize(&size)); |
| EXPECT_EQ(part_size, size); |
| |
| std::unique_ptr<rtc::MemoryStream> stream( |
| new rtc::MemoryStream(kTestStreamContent)); |
| size_t stream_size = 0; |
| EXPECT_TRUE(stream->GetSize(&stream_size)); |
| part_size += |
| multipart.GetPartSize("", "form-data; name=\"stream\"", "stream"); |
| part_size += stream_size; |
| |
| EXPECT_TRUE(multipart.AddPart( |
| new rtc::MemoryStream(kTestStreamContent), |
| "form-data; name=\"stream\"", |
| "stream")); |
| EXPECT_TRUE(multipart.GetSize(&size)); |
| EXPECT_EQ(part_size, size); |
| |
| // In adding state, block read. |
| char buffer[1024]; |
| EXPECT_EQ(rtc::SR_BLOCK, |
| multipart.Read(buffer, sizeof(buffer), NULL, NULL)); |
| // Write is not supported. |
| EXPECT_EQ(rtc::SR_ERROR, |
| multipart.Write(buffer, sizeof(buffer), NULL, NULL)); |
| |
| part_size += multipart.GetEndPartSize(); |
| multipart.EndParts(); |
| EXPECT_TRUE(multipart.GetSize(&size)); |
| EXPECT_EQ(part_size, size); |
| |
| // Read the multipart stream into StringStream |
| std::string str; |
| rtc::StringStream str_stream(&str); |
| EXPECT_EQ(rtc::SR_SUCCESS, |
| Flow(&multipart, buffer, sizeof(buffer), &str_stream)); |
| EXPECT_EQ(size, str.length()); |
| |
| // Search three boundaries and two parts in the order. |
| size_t pos = 0; |
| pos = str.find(kTestMultipartBoundary); |
| EXPECT_NE(std::string::npos, pos); |
| pos += kTestMultipartBoundary.length(); |
| |
| pos = str.find(kTestData, pos); |
| EXPECT_NE(std::string::npos, pos); |
| pos += sizeof(kTestData); |
| |
| pos = str.find(kTestMultipartBoundary, pos); |
| EXPECT_NE(std::string::npos, pos); |
| pos += kTestMultipartBoundary.length(); |
| |
| pos = str.find(kTestStreamContent, pos); |
| EXPECT_NE(std::string::npos, pos); |
| pos += sizeof(kTestStreamContent); |
| |
| pos = str.find(kTestMultipartBoundary, pos); |
| EXPECT_NE(std::string::npos, pos); |
| pos += kTestMultipartBoundary.length(); |
| |
| pos = str.find(kTestMultipartBoundary, pos); |
| EXPECT_EQ(std::string::npos, pos); |
| } |
| |
| } // namespace rtc |