Copy Crashpad into the Chrome tree instead of importing it via DEPS

third_party/crashpad/crashpad/util/net/http_body_test.cc

Index: third_party/crashpad/crashpad/util/net/http_body_test.cc
diff --git a/third_party/crashpad/crashpad/util/net/http_body_test.cc b/third_party/crashpad/crashpad/util/net/http_body_test.cc
new file mode 100644
index 0000000000000000000000000000000000000000..ea4d869305f86c7ed08b74e13878fca3f079d78b
--- /dev/null
+++ b/third_party/crashpad/crashpad/util/net/http_body_test.cc
@@ -0,0 +1,218 @@
+// Copyright 2014 The Crashpad Authors. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "util/net/http_body.h"
+
+#include "gtest/gtest.h"
+#include "test/paths.h"
+#include "util/misc/implicit_cast.h"
+#include "util/net/http_body_test_util.h"
+
+namespace crashpad {
+namespace test {
+namespace {
+
+void ExpectBufferSet(const uint8_t* actual,
+                     uint8_t expected_byte,
+                     size_t num_expected_bytes) {
+  for (size_t i = 0; i < num_expected_bytes; ++i) {
+    EXPECT_EQ(expected_byte, actual[i]) << i;
+  }
+}
+
+TEST(StringHTTPBodyStream, EmptyString) {
+  uint8_t buf[32];
+  memset(buf, '!', sizeof(buf));
+
+  std::string empty_string;
+  StringHTTPBodyStream stream(empty_string);
+  EXPECT_EQ(0, stream.GetBytesBuffer(buf, sizeof(buf)));
+  ExpectBufferSet(buf, '!', sizeof(buf));
+}
+
+TEST(StringHTTPBodyStream, SmallString) {
+  uint8_t buf[32];
+  memset(buf, '!', sizeof(buf));
+
+  std::string string("Hello, world");
+  StringHTTPBodyStream stream(string);
+  EXPECT_EQ(implicit_cast<FileOperationResult>(string.length()),
+            stream.GetBytesBuffer(buf, sizeof(buf)));
+
+  std::string actual(reinterpret_cast<const char*>(buf), string.length());
+  EXPECT_EQ(string, actual);
+  ExpectBufferSet(buf + string.length(), '!', sizeof(buf) - string.length());
+
+  EXPECT_EQ(0, stream.GetBytesBuffer(buf, sizeof(buf)));
+}
+
+TEST(StringHTTPBodyStream, MultipleReads) {
+  uint8_t buf[2];
+  memset(buf, '!', sizeof(buf));
+
+  {
+    std::string string("test");
+    SCOPED_TRACE("aligned buffer boundary");
+
+    StringHTTPBodyStream stream(string);
+    EXPECT_EQ(2, stream.GetBytesBuffer(buf, sizeof(buf)));
+    EXPECT_EQ('t', buf[0]);
+    EXPECT_EQ('e', buf[1]);
+    EXPECT_EQ(2, stream.GetBytesBuffer(buf, sizeof(buf)));
+    EXPECT_EQ('s', buf[0]);
+    EXPECT_EQ('t', buf[1]);
+    EXPECT_EQ(0, stream.GetBytesBuffer(buf, sizeof(buf)));
+    EXPECT_EQ('s', buf[0]);
+    EXPECT_EQ('t', buf[1]);
+  }
+
+  {
+    std::string string("abc");
+    SCOPED_TRACE("unaligned buffer boundary");
+
+    StringHTTPBodyStream stream(string);
+    EXPECT_EQ(2, stream.GetBytesBuffer(buf, sizeof(buf)));
+    EXPECT_EQ('a', buf[0]);
+    EXPECT_EQ('b', buf[1]);
+    EXPECT_EQ(1, stream.GetBytesBuffer(buf, sizeof(buf)));
+    EXPECT_EQ('c', buf[0]);
+    EXPECT_EQ('b', buf[1]);  // Unmodified from last read.
+    EXPECT_EQ(0, stream.GetBytesBuffer(buf, sizeof(buf)));
+    EXPECT_EQ('c', buf[0]);
+    EXPECT_EQ('b', buf[1]);
+  }
+}
+
+TEST(FileHTTPBodyStream, ReadASCIIFile) {
+  base::FilePath path = Paths::TestDataRoot().Append(
+      FILE_PATH_LITERAL("util/net/testdata/ascii_http_body.txt"));
+  FileHTTPBodyStream stream(path);
+  std::string contents = ReadStreamToString(&stream, 32);
+  EXPECT_EQ("This is a test.\n", contents);
+
+  // Make sure that the file is not read again after it has been read to
+  // completion.
+  uint8_t buf[8];
+  memset(buf, '!', sizeof(buf));
+  EXPECT_EQ(0, stream.GetBytesBuffer(buf, sizeof(buf)));
+  ExpectBufferSet(buf, '!', sizeof(buf));
+  EXPECT_EQ(0, stream.GetBytesBuffer(buf, sizeof(buf)));
+  ExpectBufferSet(buf, '!', sizeof(buf));
+}
+
+TEST(FileHTTPBodyStream, ReadBinaryFile) {
+  // HEX contents of file: |FEEDFACE A11A15|.
+  base::FilePath path = Paths::TestDataRoot().Append(
+      FILE_PATH_LITERAL("util/net/testdata/binary_http_body.dat"));
+  // This buffer size was chosen so that reading the file takes multiple reads.
+  uint8_t buf[4];
+
+  FileHTTPBodyStream stream(path);
+
+  memset(buf, '!', sizeof(buf));
+  EXPECT_EQ(4, stream.GetBytesBuffer(buf, sizeof(buf)));
+  EXPECT_EQ(0xfe, buf[0]);
+  EXPECT_EQ(0xed, buf[1]);
+  EXPECT_EQ(0xfa, buf[2]);
+  EXPECT_EQ(0xce, buf[3]);
+
+  memset(buf, '!', sizeof(buf));
+  EXPECT_EQ(3, stream.GetBytesBuffer(buf, sizeof(buf)));
+  EXPECT_EQ(0xa1, buf[0]);
+  EXPECT_EQ(0x1a, buf[1]);
+  EXPECT_EQ(0x15, buf[2]);
+  EXPECT_EQ('!', buf[3]);
+
+  memset(buf, '!', sizeof(buf));
+  EXPECT_EQ(0, stream.GetBytesBuffer(buf, sizeof(buf)));
+  ExpectBufferSet(buf, '!', sizeof(buf));
+  EXPECT_EQ(0, stream.GetBytesBuffer(buf, sizeof(buf)));
+  ExpectBufferSet(buf, '!', sizeof(buf));
+}
+
+TEST(FileHTTPBodyStream, NonExistentFile) {
+  base::FilePath path = base::FilePath(
+      FILE_PATH_LITERAL("/var/empty/crashpad/util/net/http_body/null"));
+  FileHTTPBodyStream stream(path);
+
+  uint8_t buf = 0xff;
+  EXPECT_LT(stream.GetBytesBuffer(&buf, 1), 0);
+  EXPECT_EQ(0xff, buf);
+  EXPECT_LT(stream.GetBytesBuffer(&buf, 1), 0);
+  EXPECT_EQ(0xff, buf);
+}
+
+TEST(CompositeHTTPBodyStream, TwoEmptyStrings) {
+  std::vector<HTTPBodyStream*> parts;
+  parts.push_back(new StringHTTPBodyStream(std::string()));
+  parts.push_back(new StringHTTPBodyStream(std::string()));
+
+  CompositeHTTPBodyStream stream(parts);
+
+  uint8_t buf[5];
+  memset(buf, '!', sizeof(buf));
+  EXPECT_EQ(0, stream.GetBytesBuffer(buf, sizeof(buf)));
+  ExpectBufferSet(buf, '!', sizeof(buf));
+}
+
+class CompositeHTTPBodyStreamBufferSize
+    : public testing::TestWithParam<size_t> {
+};
+
+TEST_P(CompositeHTTPBodyStreamBufferSize, ThreeStringParts) {
+  std::string string1("crashpad");
+  std::string string2("test");
+  std::string string3("foobar");
+  const size_t all_strings_length =
+      string1.length() + string2.length() + string3.length();
+  std::string buf(all_strings_length + 3, '!');
+
+  std::vector<HTTPBodyStream*> parts;
+  parts.push_back(new StringHTTPBodyStream(string1));
+  parts.push_back(new StringHTTPBodyStream(string2));
+  parts.push_back(new StringHTTPBodyStream(string3));
+
+  CompositeHTTPBodyStream stream(parts);
+
+  std::string actual_string = ReadStreamToString(&stream, GetParam());
+  EXPECT_EQ(string1 + string2 + string3, actual_string);
+
+  ExpectBufferSet(reinterpret_cast<uint8_t*>(&buf[all_strings_length]), '!', 3);
+}
+
+TEST_P(CompositeHTTPBodyStreamBufferSize, StringsAndFile) {
+  std::string string1("Hello! ");
+  std::string string2(" Goodbye :)");
+
+  std::vector<HTTPBodyStream*> parts;
+  parts.push_back(new StringHTTPBodyStream(string1));
+  base::FilePath path = Paths::TestDataRoot().Append(
+      FILE_PATH_LITERAL("util/net/testdata/ascii_http_body.txt"));
+  parts.push_back(new FileHTTPBodyStream(path));
+  parts.push_back(new StringHTTPBodyStream(string2));
+
+  CompositeHTTPBodyStream stream(parts);
+
+  std::string expected_string = string1 + "This is a test.\n" + string2;
+  std::string actual_string = ReadStreamToString(&stream, GetParam());
+  EXPECT_EQ(expected_string, actual_string);
+}
+
+INSTANTIATE_TEST_CASE_P(VariableBufferSize,
+                        CompositeHTTPBodyStreamBufferSize,
+                        testing::Values(1, 2, 9, 16, 31, 128, 1024));
+
+}  // namespace
+}  // namespace test
+}  // namespace crashpad