TEST(XmlPullParserTest, NextChildNodeTraversesCorrectly) {
std::stringstream str;
str << "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
"<a><b><c xmlns:a=\"http://schema.org\"><d/></c><e/></b></a>";
xml::XmlPullParser parser(str);
const size_t depthOuter = parser.getDepth();
ASSERT_TRUE(xml::XmlPullParser::nextChildNode(&parser, depthOuter));
EXPECT_EQ(xml::XmlPullParser::Event::kStartElement, parser.getEvent());
EXPECT_EQ(StringPiece16(u"a"), StringPiece16(parser.getElementName()));
const size_t depthA = parser.getDepth();
ASSERT_TRUE(xml::XmlPullParser::nextChildNode(&parser, depthA));
EXPECT_EQ(xml::XmlPullParser::Event::kStartElement, parser.getEvent());
EXPECT_EQ(StringPiece16(u"b"), StringPiece16(parser.getElementName()));
const size_t depthB = parser.getDepth();
ASSERT_TRUE(xml::XmlPullParser::nextChildNode(&parser, depthB));
EXPECT_EQ(xml::XmlPullParser::Event::kStartElement, parser.getEvent());
EXPECT_EQ(StringPiece16(u"c"), StringPiece16(parser.getElementName()));
ASSERT_TRUE(xml::XmlPullParser::nextChildNode(&parser, depthB));
EXPECT_EQ(xml::XmlPullParser::Event::kStartElement, parser.getEvent());
EXPECT_EQ(StringPiece16(u"e"), StringPiece16(parser.getElementName()));
ASSERT_FALSE(xml::XmlPullParser::nextChildNode(&parser, depthOuter));
EXPECT_EQ(xml::XmlPullParser::Event::kEndDocument, parser.getEvent());
}
TEST(StringPieceTest, PiecesHaveCorrectSortOrder) {
std::u16string testing(u"testing");
std::u16string banana(u"banana");
std::u16string car(u"car");
EXPECT_TRUE(StringPiece16(testing) > banana);
EXPECT_TRUE(StringPiece16(testing) > car);
EXPECT_TRUE(StringPiece16(banana) < testing);
EXPECT_TRUE(StringPiece16(banana) < car);
EXPECT_TRUE(StringPiece16(car) < testing);
EXPECT_TRUE(StringPiece16(car) > banana);
}
StringPiece16 trimWhitespace(const StringPiece16& str) {
if (str.size() == 0 || str.data() == nullptr) {
return str;
}
const char16_t* start = str.data();
const char16_t* end = str.data() + str.length();
while (start != end && util::isspace16(*start)) {
start++;
}
while (end != start && util::isspace16(*(end - 1))) {
end--;
}
return StringPiece16(start, end - start);
}
bool ResourceTable::markPublicImpl(const ResourceNameRef& name, const ResourceId& resId,
const SourceLine& source, const char16_t* validChars) {
if (!name.package.empty() && name.package != mPackage) {
Logger::error(source)
<< "resource '"
<< name
<< "' has incompatible package. Must be '"
<< mPackage
<< "'."
<< std::endl;
return false;
}
auto badCharIter = util::findNonAlphaNumericAndNotInSet(name.entry, validChars);
if (badCharIter != name.entry.end()) {
Logger::error(source)
<< "resource '"
<< name
<< "' has invalid entry name '"
<< name.entry
<< "'. Invalid character '"
<< StringPiece16(badCharIter, 1)
<< "'."
<< std::endl;
return false;
}
std::unique_ptr<ResourceTableType>& type = findOrCreateType(name.type);
if (resId.isValid() && type->typeId != ResourceTableType::kUnsetTypeId &&
type->typeId != resId.typeId()) {
Logger::error(source)
<< "trying to make resource '"
<< name
<< "' public with ID "
<< resId
<< " but type '"
<< type->type
<< "' already has ID "
<< std::hex << type->typeId << std::dec
<< "."
<< std::endl;
return false;
}
std::unique_ptr<ResourceEntry>& entry = findOrCreateEntry(type, name.entry);
if (resId.isValid() && entry->entryId != ResourceEntry::kUnsetEntryId &&
entry->entryId != resId.entryId()) {
Logger::error(source)
<< "trying to make resource '"
<< name
<< "' public with ID "
<< resId
<< " but resource already has ID "
<< ResourceId(mPackageId, type->typeId, entry->entryId)
<< "."
<< std::endl;
return false;
}
type->publicStatus.isPublic = true;
entry->publicStatus.isPublic = true;
entry->publicStatus.source = source;
if (resId.isValid()) {
type->typeId = resId.typeId();
entry->entryId = resId.entryId();
}
return true;
}
bool ResourceTable::addResourceImpl(const ResourceNameRef& name, const ResourceId& resId,
const ConfigDescription& config, const SourceLine& source,
std::unique_ptr<Value> value, const char16_t* validChars) {
if (!name.package.empty() && name.package != mPackage) {
Logger::error(source)
<< "resource '"
<< name
<< "' has incompatible package. Must be '"
<< mPackage
<< "'."
<< std::endl;
return false;
}
auto badCharIter = util::findNonAlphaNumericAndNotInSet(name.entry, validChars);
if (badCharIter != name.entry.end()) {
Logger::error(source)
<< "resource '"
<< name
<< "' has invalid entry name '"
<< name.entry
<< "'. Invalid character '"
<< StringPiece16(badCharIter, 1)
<< "'."
<< std::endl;
return false;
}
std::unique_ptr<ResourceTableType>& type = findOrCreateType(name.type);
if (resId.isValid() && type->typeId != ResourceTableType::kUnsetTypeId &&
type->typeId != resId.typeId()) {
Logger::error(source)
<< "trying to add resource '"
<< name
<< "' with ID "
<< resId
<< " but type '"
<< type->type
<< "' already has ID "
<< std::hex << type->typeId << std::dec
<< "."
<< std::endl;
return false;
}
std::unique_ptr<ResourceEntry>& entry = findOrCreateEntry(type, name.entry);
if (resId.isValid() && entry->entryId != ResourceEntry::kUnsetEntryId &&
entry->entryId != resId.entryId()) {
Logger::error(source)
<< "trying to add resource '"
<< name
<< "' with ID "
<< resId
<< " but resource already has ID "
<< ResourceId(mPackageId, type->typeId, entry->entryId)
<< "."
<< std::endl;
return false;
}
const auto endIter = std::end(entry->values);
auto iter = std::lower_bound(std::begin(entry->values), endIter, config, compareConfigs);
if (iter == endIter || iter->config != config) {
// This resource did not exist before, add it.
entry->values.insert(iter, ResourceConfigValue{ config, source, {}, std::move(value) });
} else {
int collisionResult = defaultCollisionHandler(*iter->value, *value);
if (collisionResult > 0) {
// Take the incoming value.
*iter = ResourceConfigValue{ config, source, {}, std::move(value) };
} else if (collisionResult == 0) {
Logger::error(source)
<< "duplicate value for resource '" << name << "' "
<< "with config '" << iter->config << "'."
<< std::endl;
Logger::error(iter->source)
<< "resource previously defined here."
<< std::endl;
return false;
}
}
if (resId.isValid()) {
type->typeId = resId.typeId();
entry->entryId = resId.entryId();
}
return true;
}
