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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/searchlib/fef/filetablefactory.h>
#include <vespa/searchlib/fef/functiontablefactory.h>
#include <vespa/searchlib/fef/tablemanager.h>
#include <fstream>
#include <iostream>
namespace search {
namespace fef {
class TableTest : public vespalib::TestApp
{
private:
bool assertTable(const Table & act, const Table & exp);
bool assertCreateTable(const ITableFactory & tf, const vespalib::string & name, const Table & exp);
void testTable();
void testFileTableFactory();
void testFunctionTableFactory();
void testTableManager();
const std::string _tables1Dir;
const std::string _tables2Dir;
public:
TableTest();
~TableTest();
int Main() override;
};
TableTest::TableTest() :
vespalib::TestApp(),
_tables1Dir(TEST_PATH("tables1")),
_tables2Dir(TEST_PATH("tables2"))
{
}
TableTest::~TableTest() {}
bool
TableTest::assertTable(const Table & act, const Table & exp)
{
if (!EXPECT_EQUAL(act.size(), exp.size())) return false;
for (size_t i = 0; i < act.size(); ++i) {
if (!EXPECT_APPROX(act[i], exp[i], 0.01)) return false;
}
return true;
}
bool
TableTest::assertCreateTable(const ITableFactory & tf, const vespalib::string & name, const Table & exp)
{
Table::SP t = tf.createTable(name);
if (!EXPECT_TRUE(t.get() != NULL)) return false;
return assertTable(*t, exp);
}
void
TableTest::testTable()
{
Table t;
EXPECT_EQUAL(t.size(), 0u);
EXPECT_EQUAL(t.max(), -std::numeric_limits<double>::max());
t.add(1).add(2);
EXPECT_EQUAL(t.size(), 2u);
EXPECT_EQUAL(t.max(), 2);
EXPECT_EQUAL(t[0], 1);
EXPECT_EQUAL(t[1], 2);
t.add(10);
EXPECT_EQUAL(t.size(), 3u);
EXPECT_EQUAL(t.max(), 10);
EXPECT_EQUAL(t[2], 10);
t.add(5);
EXPECT_EQUAL(t.size(), 4u);
EXPECT_EQUAL(t.max(), 10);
EXPECT_EQUAL(t[3], 5);
}
void
TableTest::testFileTableFactory()
{
{
FileTableFactory ftf(_tables1Dir);
EXPECT_TRUE(assertCreateTable(ftf, "a", Table().add(1.5).add(2.25).add(3)));
EXPECT_TRUE(ftf.createTable("b").get() == NULL);
}
{
FileTableFactory ftf(_tables1Dir);
EXPECT_TRUE(ftf.createTable("a").get() != NULL);
}
}
void
TableTest::testFunctionTableFactory()
{
FunctionTableFactory ftf(2);
EXPECT_TRUE(assertCreateTable(ftf, "expdecay(400,12)",
Table().add(400).add(368.02)));
EXPECT_TRUE(assertCreateTable(ftf, "loggrowth(1000,5000,1)",
Table().add(5000).add(5693.15)));
EXPECT_TRUE(assertCreateTable(ftf, "linear(10,100)",
Table().add(100).add(110)));
// specify table size
EXPECT_TRUE(assertCreateTable(ftf, "expdecay(400,12,3)",
Table().add(400).add(368.02).add(338.60)));
EXPECT_TRUE(assertCreateTable(ftf, "loggrowth(1000,5000,1,3)",
Table().add(5000).add(5693.15).add(6098.61)));
EXPECT_TRUE(assertCreateTable(ftf, "linear(10,100,3)",
Table().add(100).add(110).add(120)));
EXPECT_TRUE(ftf.createTable("expdecay()").get() == NULL);
EXPECT_TRUE(ftf.createTable("expdecay(10)").get() == NULL);
EXPECT_TRUE(ftf.createTable("loggrowth()").get() == NULL);
EXPECT_TRUE(ftf.createTable("linear()").get() == NULL);
EXPECT_TRUE(ftf.createTable("none").get() == NULL);
EXPECT_TRUE(ftf.createTable("none(").get() == NULL);
EXPECT_TRUE(ftf.createTable("none)").get() == NULL);
EXPECT_TRUE(ftf.createTable("none)(").get() == NULL);
}
void
TableTest::testTableManager()
{
{
TableManager tm;
tm.addFactory(ITableFactory::SP(new FileTableFactory(_tables1Dir)));
tm.addFactory(ITableFactory::SP(new FileTableFactory(_tables2Dir)));
{
const Table * t = tm.getTable("a"); // from tables1
ASSERT_TRUE(t != NULL);
EXPECT_TRUE(assertTable(*t, Table().add(1.5).add(2.25).add(3)));
EXPECT_TRUE(t == tm.getTable("a"));
}
{
const Table * t = tm.getTable("b"); // from tables2
ASSERT_TRUE(t != NULL);
EXPECT_TRUE(assertTable(*t, Table().add(40).add(50).add(60)));
EXPECT_TRUE(t == tm.getTable("b"));
}
{
EXPECT_TRUE(tm.getTable("c") == NULL);
EXPECT_TRUE(tm.getTable("c") == NULL);
}
}
{
TableManager tm;
ASSERT_TRUE(tm.getTable("a") == NULL);
}
}
int
TableTest::Main()
{
TEST_INIT("table_test");
testTable();
testFileTableFactory();
testFunctionTableFactory();
testTableManager();
TEST_DONE();
}
}
}
TEST_APPHOOK(search::fef::TableTest);
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