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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include <vespa/vespalib/testkit/testapp.h>
#include <vespa/document/fieldvalue/fieldvalues.h>
#include <vespa/document/datatype/structdatatype.h>
#include <vespa/document/datatype/weightedsetdatatype.h>
#include <vespa/document/datatype/mapdatatype.h>
#include <vespa/vsm/common/docsum.h>
#include <vespa/vsm/common/storagedocument.h>
#include <vespa/vsm/vsm/flattendocsumwriter.h>
#include <vespa/vespalib/data/smart_buffer.h>
#include <vespa/vespalib/data/slime/slime.h>
using namespace document;
namespace vsm {
template <typename T>
class Vector : public std::vector<T>
{
public:
Vector<T> & add(T v) { this->push_back(v); return *this; }
};
using StringList = Vector<std::string>;
using WeightedStringList = Vector<std::pair<std::string, int32_t> >;
class TestDocument : public vsm::Document
{
private:
std::vector<FieldValueContainer> _fields;
public:
TestDocument(const search::DocumentIdT & docId, size_t numFields) : vsm::Document(docId, numFields), _fields(numFields) {}
bool setField(FieldIdT fId, document::FieldValue::UP fv) override {
if (fId < _fields.size()) {
_fields[fId].reset(fv.release());
return true;
}
return false;
}
const document::FieldValue * getField(FieldIdT fId) const override {
if (fId < _fields.size()) {
return _fields[fId].get();
}
return nullptr;
}
};
class DocsumTest : public vespalib::TestApp
{
private:
ArrayFieldValue createFieldValue(const StringList & fv);
WeightedSetFieldValue createFieldValue(const WeightedStringList & fv);
void assertFlattenDocsumWriter(const FieldValue & fv, const std::string & exp) {
FlattenDocsumWriter fdw;
assertFlattenDocsumWriter(fdw, fv, exp);
}
void assertFlattenDocsumWriter(FlattenDocsumWriter & fdw, const FieldValue & fv, const std::string & exp);
void testFlattenDocsumWriter();
void testDocSumCache();
public:
int Main() override;
};
ArrayFieldValue
DocsumTest::createFieldValue(const StringList & fv)
{
static ArrayDataType type(*DataType::STRING);
ArrayFieldValue afv(type);
for (size_t i = 0; i < fv.size(); ++i) {
afv.add(StringFieldValue(fv[i]));
}
return afv;
}
WeightedSetFieldValue
DocsumTest::createFieldValue(const WeightedStringList & fv)
{
static WeightedSetDataType type(*DataType::STRING, false, false);
WeightedSetFieldValue wsfv(type);
for (size_t i = 0; i < fv.size(); ++i) {
wsfv.add(StringFieldValue(fv[i].first), fv[i].second);
}
return wsfv;
}
void
DocsumTest::assertFlattenDocsumWriter(FlattenDocsumWriter & fdw, const FieldValue & fv, const std::string & exp)
{
FieldPath empty;
fv.iterateNested(empty.getFullRange(), fdw);
std::string actual(fdw.getResult().getBuffer(), fdw.getResult().getPos());
EXPECT_EQUAL(actual, exp);
}
void
DocsumTest::testFlattenDocsumWriter()
{
{ // basic tests
TEST_DO(assertFlattenDocsumWriter(StringFieldValue("foo bar"), "foo bar"));
TEST_DO(assertFlattenDocsumWriter(RawFieldValue("foo bar"), "foo bar"));
TEST_DO(assertFlattenDocsumWriter(BoolFieldValue(true), "true"));
TEST_DO(assertFlattenDocsumWriter(BoolFieldValue(false), "false"));
TEST_DO(assertFlattenDocsumWriter(LongFieldValue(123456789), "123456789"));
TEST_DO(assertFlattenDocsumWriter(createFieldValue(StringList().add("foo bar").add("baz").add(" qux ")),
"foo bar baz qux "));
}
{ // test mulitple invocations
FlattenDocsumWriter fdw("#");
TEST_DO(assertFlattenDocsumWriter(fdw, StringFieldValue("foo"), "foo"));
TEST_DO(assertFlattenDocsumWriter(fdw, StringFieldValue("bar"), "foo#bar"));
fdw.clear();
TEST_DO(assertFlattenDocsumWriter(fdw, StringFieldValue("baz"), "baz"));
TEST_DO(assertFlattenDocsumWriter(fdw, StringFieldValue("qux"), "baz qux"));
}
{ // test resizing
FlattenDocsumWriter fdw("#");
EXPECT_EQUAL(fdw.getResult().getPos(), 0u);
EXPECT_EQUAL(fdw.getResult().getLength(), 32u);
TEST_DO(assertFlattenDocsumWriter(fdw, StringFieldValue("aaaabbbbccccddddeeeeffffgggghhhh"),
"aaaabbbbccccddddeeeeffffgggghhhh"));
EXPECT_EQUAL(fdw.getResult().getPos(), 32u);
EXPECT_EQUAL(fdw.getResult().getLength(), 32u);
TEST_DO(assertFlattenDocsumWriter(fdw, StringFieldValue("aaaa"), "aaaabbbbccccddddeeeeffffgggghhhh#aaaa"));
EXPECT_EQUAL(fdw.getResult().getPos(), 37u);
EXPECT_TRUE(fdw.getResult().getLength() >= 37u);
fdw.clear();
EXPECT_EQUAL(fdw.getResult().getPos(), 0u);
EXPECT_TRUE(fdw.getResult().getLength() >= 37u);
}
}
int
DocsumTest::Main()
{
TEST_INIT("docsum_test");
TEST_DO(testFlattenDocsumWriter());
TEST_DONE();
}
}
TEST_APPHOOK(vsm::DocsumTest);
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