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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 <cppunit/extensions/HelperMacros.h>
#include <list>
#include <string>
#include <algorithm>
#include <vespa/storage/storageutil/functor.h>
class Functor_Test : public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(Functor_Test);
CPPUNIT_TEST(testReplace);
CPPUNIT_TEST(testDeletePointer);
CPPUNIT_TEST_SUITE_END();
public:
protected:
void testReplace();
void testDeletePointer();
};
using namespace storage;
using namespace std;
CPPUNIT_TEST_SUITE_REGISTRATION(Functor_Test);
void Functor_Test::testReplace()
{
string source("this.is.a.string.with.many.dots.");
for_each(source.begin(), source.end(), Functor::Replace<char>('.', '_'));
CPPUNIT_ASSERT_EQUAL(string("this_is_a_string_with_many_dots_"), source);
}
namespace {
static int instanceCounter = 0;
class TestClass {
public:
TestClass() { instanceCounter++; }
~TestClass() { instanceCounter--; }
};
}
void Functor_Test::testDeletePointer()
{
list<TestClass*> mylist;
mylist.push_back(new TestClass());
mylist.push_back(new TestClass());
mylist.push_back(new TestClass());
CPPUNIT_ASSERT_EQUAL(3, instanceCounter);
for_each(mylist.begin(), mylist.end(), Functor::DeletePointer());
CPPUNIT_ASSERT_EQUAL(0, instanceCounter);
}
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