GCC Code Coverage Report
Directory: ../ Exec Total Coverage
File: /home/iojs/build/workspace/node-test-commit-linux-coverage/nodes/benchmark/out/../src/inspector/node_string.cc Lines: 36 50 72.0 %
Date: 2019-01-07 12:15:22 Branches: 7 14 50.0 %

Line Branch Exec Source
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#include "node_string.h"
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#include "node/inspector/protocol/Protocol.h"
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#include <unicode/unistr.h>
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namespace node {
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namespace inspector {
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namespace protocol {
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namespace StringUtil {
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size_t kNotFound = std::string::npos;
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// NOLINTNEXTLINE(runtime/references) V8 API requirement
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void builderAppendQuotedString(StringBuilder& builder, const String& string) {
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  builder.put('"');
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  if (!string.empty()) {
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    icu::UnicodeString utf16 = icu::UnicodeString::fromUTF8(
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        icu::StringPiece(string.data(), string.length()));
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    escapeWideStringForJSON(
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        reinterpret_cast<const uint16_t*>(utf16.getBuffer()), utf16.length(),
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        &builder);
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  }
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  builder.put('"');
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}
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std::unique_ptr<Value> parseJSON(const String& string) {
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  if (string.empty())
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    return nullptr;
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  icu::UnicodeString utf16 =
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      icu::UnicodeString::fromUTF8(icu::StringPiece(string.data(),
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                                                    string.length()));
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  return parseJSONCharacters(
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      reinterpret_cast<const uint16_t*>(utf16.getBuffer()), utf16.length());
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}
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std::unique_ptr<Value> parseJSON(v8_inspector::StringView string) {
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  if (string.length() == 0)
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    return nullptr;
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  if (string.is8Bit())
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    return parseJSONCharacters(string.characters8(), string.length());
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  return parseJSONCharacters(string.characters16(), string.length());
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}
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String StringViewToUtf8(v8_inspector::StringView view) {
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  if (view.length() == 0)
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    return "";
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  if (view.is8Bit()) {
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    return std::string(reinterpret_cast<const char*>(view.characters8()),
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                       view.length());
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  }
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  const uint16_t* source = view.characters16();
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  const UChar* unicodeSource = reinterpret_cast<const UChar*>(source);
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  static_assert(sizeof(*source) == sizeof(*unicodeSource),
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                "sizeof(*source) == sizeof(*unicodeSource)");
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  size_t result_length = view.length() * sizeof(*source);
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  std::string result(result_length, '\0');
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  icu::UnicodeString utf16(unicodeSource, view.length());
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  // ICU components for std::string compatibility are not enabled in build...
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  bool done = false;
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  while (!done) {
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    icu::CheckedArrayByteSink sink(&result[0], result_length);
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    utf16.toUTF8(sink);
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    result_length = sink.NumberOfBytesAppended();
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    result.resize(result_length);
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    done = !sink.Overflowed();
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  }
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  return result;
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}
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String fromDouble(double d) {
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  std::ostringstream stream;
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  stream.imbue(std::locale("C"));  // Ignore locale
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  stream << d;
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  return stream.str();
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}
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double toDouble(const char* buffer, size_t length, bool* ok) {
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  std::istringstream stream(std::string(buffer, length));
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  stream.imbue(std::locale("C"));  // Ignore locale
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  double d;
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  stream >> d;
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  *ok = !stream.fail();
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  return d;
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}
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}  // namespace StringUtil
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}  // namespace protocol
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}  // namespace inspector
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}  // namespace node
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