Merge from Chromium at DEPS revision r167172
This commit was generated by merge_to_master.py.
Change-Id: Ib8d56fd5ae39a2d7e8c91dcd76cc6d13f25f2aab
diff --git a/chrome_frame/urlmon_upload_data_stream_unittest.cc b/chrome_frame/urlmon_upload_data_stream_unittest.cc
new file mode 100644
index 0000000..8bab45a
--- /dev/null
+++ b/chrome_frame/urlmon_upload_data_stream_unittest.cc
@@ -0,0 +1,162 @@
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "gtest/gtest.h"
+
+#include "base/memory/ref_counted.h"
+#include "base/win/scoped_comptr.h"
+#include "chrome_frame/urlmon_upload_data_stream.h"
+
+TEST(UrlmonUploadDataStreamTest, TestBasicRead) {
+ char random_string[] = "some random data, no really this totally random";
+ int random_string_length = strlen(random_string);
+ scoped_refptr<net::UploadData> upload_data = new net::UploadData();
+ upload_data->AppendBytes(random_string, random_string_length);
+
+ CComObject<UrlmonUploadDataStream>* upload_stream = NULL;
+ HRESULT hr =
+ CComObject<UrlmonUploadDataStream>::CreateInstance(&upload_stream);
+ ASSERT_TRUE(SUCCEEDED(hr));
+
+ upload_stream->Initialize(upload_data.get());
+ base::win::ScopedComPtr<IStream> upload_istream(upload_stream);
+
+ char buffer[500];
+ memset(buffer, 0, 500);
+ ULONG bytes_read = 0;
+ hr = upload_istream->Read(buffer, 500, &bytes_read);
+
+ EXPECT_TRUE(SUCCEEDED(hr));
+ EXPECT_EQ(bytes_read, random_string_length);
+ EXPECT_TRUE(strcmp(buffer, random_string) == 0);
+
+ char buffer2[500];
+ memset(buffer2, 0, 500);
+ ULONG bytes_read2 = 0;
+ hr = upload_istream->Read(buffer2, 500, &bytes_read2);
+
+ EXPECT_EQ(S_FALSE, hr);
+ EXPECT_EQ(bytes_read2, 0);
+ EXPECT_FALSE(strcmp(buffer2, random_string) == 0);
+}
+
+TEST(UrlmonUploadDataStreamTest, TestBigRead) {
+ const size_t kBigBufferLength = 100000;
+ char big_buffer[kBigBufferLength];
+ memset(big_buffer, 'a', kBigBufferLength);
+
+ scoped_refptr<net::UploadData> upload_data = new net::UploadData();
+ upload_data->AppendBytes(big_buffer, kBigBufferLength);
+
+ CComObject<UrlmonUploadDataStream>* upload_stream = NULL;
+ HRESULT hr =
+ CComObject<UrlmonUploadDataStream>::CreateInstance(&upload_stream);
+ ASSERT_TRUE(SUCCEEDED(hr));
+
+ upload_stream->Initialize(upload_data.get());
+ base::win::ScopedComPtr<IStream> upload_istream(upload_stream);
+
+ char big_rcv_buffer[kBigBufferLength];
+ int write_pos = 0;
+ ULONG bytes_read = 0;
+ hr = E_UNEXPECTED;
+
+ while ((hr = upload_istream->Read(&big_rcv_buffer[write_pos],
+ kBigBufferLength,
+ &bytes_read)) != S_FALSE) {
+ EXPECT_TRUE(SUCCEEDED(hr));
+ EXPECT_GT(bytes_read, static_cast<ULONG>(0));
+
+ write_pos += bytes_read;
+ bytes_read = 0;
+ }
+
+ EXPECT_EQ(S_FALSE, hr);
+ EXPECT_TRUE((write_pos + bytes_read) == kBigBufferLength);
+ EXPECT_EQ(0, memcmp(big_buffer, big_rcv_buffer, kBigBufferLength));
+}
+
+TEST(UrlmonUploadDataStreamTest, TestStat) {
+ char random_string[] = "some random data, no really this totally random";
+ int random_string_length = strlen(random_string);
+ scoped_refptr<net::UploadData> upload_data = new net::UploadData();
+ upload_data->AppendBytes(random_string, random_string_length);
+
+ CComObject<UrlmonUploadDataStream>* upload_stream = NULL;
+ HRESULT hr =
+ CComObject<UrlmonUploadDataStream>::CreateInstance(&upload_stream);
+ ASSERT_TRUE(SUCCEEDED(hr));
+
+ upload_stream->Initialize(upload_data.get());
+ base::win::ScopedComPtr<IStream> upload_istream(upload_stream);
+
+ STATSTG statstg;
+ hr = upload_stream->Stat(&statstg, STATFLAG_NONAME);
+ EXPECT_TRUE(SUCCEEDED(hr));
+ EXPECT_EQ(static_cast<LONGLONG>(random_string_length),
+ statstg.cbSize.QuadPart);
+}
+
+TEST(UrlmonUploadDataStreamTest, TestRepeatedRead) {
+ char random_string[] = "some random data, no really this totally random";
+ int random_string_length = strlen(random_string);
+ scoped_refptr<net::UploadData> upload_data = new net::UploadData();
+ upload_data->AppendBytes(random_string, random_string_length);
+
+ CComObject<UrlmonUploadDataStream>* upload_stream = NULL;
+ HRESULT hr =
+ CComObject<UrlmonUploadDataStream>::CreateInstance(&upload_stream);
+ ASSERT_TRUE(SUCCEEDED(hr));
+
+ upload_stream->Initialize(upload_data.get());
+ base::win::ScopedComPtr<IStream> upload_istream(upload_stream);
+
+ char buffer[500];
+ memset(buffer, 0, 500);
+ ULONG bytes_read = 0;
+ hr = upload_istream->Read(buffer, 500, &bytes_read);
+
+ EXPECT_TRUE(SUCCEEDED(hr));
+ EXPECT_EQ(bytes_read, random_string_length);
+ EXPECT_EQ(0, strcmp(buffer, random_string));
+
+ char buffer2[500];
+ memset(buffer2, 0, 500);
+ ULONG bytes_read2 = 0;
+
+ for (int i = 0; i < 10; i++) {
+ hr = upload_istream->Read(buffer2, 500, &bytes_read2);
+ EXPECT_EQ(S_FALSE, hr);
+ EXPECT_EQ(bytes_read2, 0);
+ EXPECT_NE(0, strcmp(buffer2, random_string));
+ }
+}
+
+TEST(UrlmonUploadDataStreamTest, TestZeroRead) {
+ char random_string[] = "some random data, no really this totally random";
+ int random_string_length = strlen(random_string);
+ scoped_refptr<net::UploadData> upload_data = new net::UploadData();
+ upload_data->AppendBytes(random_string, random_string_length);
+
+ CComObject<UrlmonUploadDataStream>* upload_stream = NULL;
+ HRESULT hr =
+ CComObject<UrlmonUploadDataStream>::CreateInstance(&upload_stream);
+ ASSERT_TRUE(SUCCEEDED(hr));
+
+ upload_stream->Initialize(upload_data.get());
+ base::win::ScopedComPtr<IStream> upload_istream(upload_stream);
+
+ char buffer[500];
+ memset(buffer, 0, 500);
+ ULONG bytes_read = 42;
+ hr = upload_istream->Read(&buffer[0], 0, &bytes_read);
+
+ EXPECT_EQ(S_OK, hr);
+ EXPECT_EQ(0, bytes_read);
+
+ char buffer2[500];
+ memset(&buffer2[0], 0, 500);
+ EXPECT_EQ(0, memcmp(buffer, buffer2, 500));
+}
+