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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include <vespa/log/log.h>
LOG_SETUP("stringenum");
#include <vespa/fastlib/io/bufferedfile.h>
#include <vespa/searchlib/util/stringenum.h>
#include <vespa/vespalib/testkit/testapp.h>
using namespace vespalib;
class MyApp : public vespalib::TestApp
{
public:
void CheckLookup( search::util::StringEnum *strEnum, const char *str, int value);
int Main() override;
MyApp() {}
};
void
MyApp::CheckLookup( search::util::StringEnum *strEnum, const char *str, int value)
{
EXPECT_EQUAL(0, strcmp(str, strEnum->Lookup(value)));
EXPECT_EQUAL(value, strEnum->Lookup(str));
}
int
MyApp::Main()
{
TEST_INIT("stringenum_test");
search::util::StringEnum enum1;
search::util::StringEnum enum2;
// check number of entries
EXPECT_EQUAL(enum1.GetNumEntries(), 0u);
EXPECT_EQUAL(enum2.GetNumEntries(), 0u);
// check add non-duplicates
EXPECT_EQUAL(enum1.Add("zero"), 0);
EXPECT_EQUAL(enum1.Add("one"), 1);
EXPECT_EQUAL(enum1.Add("two"), 2);
EXPECT_EQUAL(enum1.Add("three"), 3);
EXPECT_EQUAL(enum1.Add("four"), 4);
EXPECT_EQUAL(enum1.Add("five"), 5);
EXPECT_EQUAL(enum1.Add("six"), 6);
EXPECT_EQUAL(enum1.Add("seven"), 7);
EXPECT_EQUAL(enum1.Add("eight"), 8);
EXPECT_EQUAL(enum1.Add("nine"), 9);
// check add duplicates
EXPECT_EQUAL(enum1.Add("four"), 4);
EXPECT_EQUAL(enum1.Add("eight"), 8);
EXPECT_EQUAL(enum1.Add("six"), 6);
EXPECT_EQUAL(enum1.Add("seven"), 7);
EXPECT_EQUAL(enum1.Add("one"), 1);
EXPECT_EQUAL(enum1.Add("nine"), 9);
EXPECT_EQUAL(enum1.Add("five"), 5);
EXPECT_EQUAL(enum1.Add("zero"), 0);
EXPECT_EQUAL(enum1.Add("two"), 2);
EXPECT_EQUAL(enum1.Add("three"), 3);
// check add non-duplicate
EXPECT_EQUAL(enum1.Add("ten"), 10);
// check mapping and reverse mapping
EXPECT_EQUAL(enum1.GetNumEntries(), 11u);
TEST_DO(CheckLookup(&enum1, "zero", 0));
TEST_DO(CheckLookup(&enum1, "one", 1));
TEST_DO(CheckLookup(&enum1, "two", 2));
TEST_DO(CheckLookup(&enum1, "three", 3));
TEST_DO(CheckLookup(&enum1, "four", 4));
TEST_DO(CheckLookup(&enum1, "five", 5));
TEST_DO(CheckLookup(&enum1, "six", 6));
TEST_DO(CheckLookup(&enum1, "seven", 7));
TEST_DO(CheckLookup(&enum1, "eight", 8));
TEST_DO(CheckLookup(&enum1, "nine", 9));
TEST_DO(CheckLookup(&enum1, "ten", 10));
TEST_FLUSH();
// save/load
EXPECT_TRUE(enum1.Save("tmp.enum"));
EXPECT_TRUE(enum2.Load("tmp.enum"));
// check mapping and reverse mapping
EXPECT_EQUAL(enum2.GetNumEntries(), 11u);
TEST_DO(CheckLookup(&enum2, "zero", 0));
TEST_DO(CheckLookup(&enum2, "one", 1));
TEST_DO(CheckLookup(&enum2, "two", 2));
TEST_DO(CheckLookup(&enum2, "three", 3));
TEST_DO(CheckLookup(&enum2, "four", 4));
TEST_DO(CheckLookup(&enum2, "five", 5));
TEST_DO(CheckLookup(&enum2, "six", 6));
TEST_DO(CheckLookup(&enum2, "seven", 7));
TEST_DO(CheckLookup(&enum2, "eight", 8));
TEST_DO(CheckLookup(&enum2, "nine", 9));
TEST_DO(CheckLookup(&enum2, "ten", 10));
// add garbage
enum2.Add("sfsdffgdfh");
enum2.Add("sf24dfsgg3");
enum2.Add("sfwertfgdh");
enum2.Add("sfewrgtsfh");
enum2.Add("sfgdsdgdfh");
TEST_FLUSH();
// reload
EXPECT_TRUE(enum2.Load("tmp.enum"));
// check garbage lost
EXPECT_EQUAL(enum2.GetNumEntries(), 11u);
EXPECT_EQUAL(-1, enum2.Lookup("sfewrgtsfh"));
// check mapping and reverse mapping
TEST_DO(CheckLookup(&enum2, "zero", 0));
TEST_DO(CheckLookup(&enum2, "one", 1));
TEST_DO(CheckLookup(&enum2, "two", 2));
TEST_DO(CheckLookup(&enum2, "three", 3));
TEST_DO(CheckLookup(&enum2, "four", 4));
TEST_DO(CheckLookup(&enum2, "five", 5));
TEST_DO(CheckLookup(&enum2, "six", 6));
TEST_DO(CheckLookup(&enum2, "seven", 7));
TEST_DO(CheckLookup(&enum2, "eight", 8));
TEST_DO(CheckLookup(&enum2, "nine", 9));
TEST_DO(CheckLookup(&enum2, "ten", 10));
// clear
enum1.Clear();
enum2.Clear();
// check number of entries
EXPECT_EQUAL(enum1.GetNumEntries(), 0u);
EXPECT_EQUAL(enum2.GetNumEntries(), 0u);
TEST_DONE();
}
TEST_APPHOOK(MyApp);
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