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#include "ValueBase.h"
#include <cstring>
#include <iostream>
#include <cppunit/extensions/HelperMacros.h>
#include "Exception.h"
#include "util.h"
namespace aria2 {
class ValueBaseTest:public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(ValueBaseTest);
CPPUNIT_TEST(testString);
CPPUNIT_TEST(testDict);
CPPUNIT_TEST(testDictIter);
CPPUNIT_TEST(testList);
CPPUNIT_TEST(testListIter);
CPPUNIT_TEST(testDowncast);
CPPUNIT_TEST_SUITE_END();
public:
void setUp() {}
void tearDown() {}
void testString();
void testDict();
void testDictIter();
void testList();
void testListIter();
void testDowncast();
};
CPPUNIT_TEST_SUITE_REGISTRATION(ValueBaseTest);
void ValueBaseTest::testString()
{
String s(std::string("aria2"));
CPPUNIT_ASSERT_EQUAL(std::string("aria2"), s.s());
unsigned char dataWithNull[] = { 0xf0, '\0', 0x0f };
String sWithNull(dataWithNull, sizeof(dataWithNull));
CPPUNIT_ASSERT(memcmp(dataWithNull, sWithNull.s().c_str(),
sizeof(dataWithNull)) == 0);
String zero("");
CPPUNIT_ASSERT_EQUAL(std::string(""), zero.s());
String z;
CPPUNIT_ASSERT_EQUAL(std::string(""), z.s());
const unsigned char uc[] = { 0x08, 0x19, 0x2a, 0x3b };
String data(uc, sizeof(uc));
CPPUNIT_ASSERT_EQUAL(util::toHex(uc, sizeof(uc)),
util::toHex(data.uc(), data.s().size()));
}
void ValueBaseTest::testDowncast()
{
Integer integer(100);
const Integer* x = asInteger(&integer);
CPPUNIT_ASSERT(x);
CPPUNIT_ASSERT_EQUAL(static_cast<Integer::ValueType>(100), x->i());
SharedHandle<Integer> si(new Integer(101));
const Integer* x2 = asInteger(si);
CPPUNIT_ASSERT_EQUAL(static_cast<Integer::ValueType>(101), x2->i());
String str("foo");
const String* x3 = asString(&str);
CPPUNIT_ASSERT_EQUAL(static_cast<String::ValueType>("foo"), x3->s());
List list;
const List* x4 = asList(&list);
CPPUNIT_ASSERT(x4);
Dict dict;
const Dict* x5 = asDict(&dict);
CPPUNIT_ASSERT(x5);
}
void ValueBaseTest::testDict()
{
Dict dict;
CPPUNIT_ASSERT(dict.empty());
dict["ki"] = Integer::g(7);
dict["ks"] = String::g("abc");
CPPUNIT_ASSERT_EQUAL(static_cast<size_t>(2), dict.size());
CPPUNIT_ASSERT(dict.containsKey("ki"));
CPPUNIT_ASSERT_EQUAL(static_cast<Integer::ValueType>(7),
asInteger(dict["ki"])->i());
CPPUNIT_ASSERT(dict.containsKey("ks"));
CPPUNIT_ASSERT_EQUAL(std::string("abc"),
asString(dict["ks"])->s());
CPPUNIT_ASSERT(dict["kn"].isNull()); // This adds kn key with default value.
CPPUNIT_ASSERT_EQUAL(static_cast<size_t>(3), dict.size());
CPPUNIT_ASSERT(dict.containsKey("kn"));
const Dict& ref = dict;
ref["kn2"]; // This doesn't add kn2 key.
CPPUNIT_ASSERT_EQUAL(static_cast<size_t>(3), ref.size());
CPPUNIT_ASSERT(!ref.containsKey("kn2"));
dict.removeKey("kn");
CPPUNIT_ASSERT_EQUAL(static_cast<size_t>(2), dict.size());
CPPUNIT_ASSERT(!dict.containsKey("kn"));
}
void ValueBaseTest::testDictIter()
{
Dict dict;
dict["alpha2"] = String::g("alpha2");
dict["charlie"] = String::g("charlie");
dict["bravo"] = String::g("bravo");
dict["alpha"] = String::g("alpha");
Dict::ValueType::iterator i = dict.begin();
CPPUNIT_ASSERT_EQUAL(std::string("alpha"), (*i++).first);
CPPUNIT_ASSERT_EQUAL(std::string("alpha2"), (*i++).first);
CPPUNIT_ASSERT_EQUAL(std::string("bravo"), (*i++).first);
CPPUNIT_ASSERT_EQUAL(std::string("charlie"), (*i++).first);
CPPUNIT_ASSERT(dict.end() == i);
const Dict& ref = dict;
Dict::ValueType::const_iterator ci = ref.begin();
CPPUNIT_ASSERT_EQUAL(std::string("alpha"), (*ci++).first);
std::advance(ci, 3);
CPPUNIT_ASSERT(ref.end() == ci);
}
void ValueBaseTest::testList()
{
List list;
CPPUNIT_ASSERT(list.empty());
list << Integer::g(7) << String::g("aria2");
CPPUNIT_ASSERT_EQUAL(static_cast<size_t>(2), list.size());
CPPUNIT_ASSERT_EQUAL(static_cast<Integer::ValueType>(7),
asInteger(list[0])->i());
CPPUNIT_ASSERT_EQUAL(static_cast<String::ValueType>("aria2"),
asString(list[1])->s());
const List& ref = list;
CPPUNIT_ASSERT_EQUAL(static_cast<Integer::ValueType>(7),
asInteger(ref[0])->i());
CPPUNIT_ASSERT_EQUAL(static_cast<String::ValueType>("aria2"),
asString(ref[1])->s());
}
void ValueBaseTest::testListIter()
{
List list;
list << String::g("alpha2")
<< String::g("charlie")
<< String::g("bravo")
<< String::g("alpha");
List::ValueType::iterator i = list.begin();
CPPUNIT_ASSERT_EQUAL(static_cast<String::ValueType>("alpha2"),
asString(*i++)->s());
CPPUNIT_ASSERT_EQUAL(static_cast<String::ValueType>("charlie"),
asString(*i++)->s());
CPPUNIT_ASSERT_EQUAL(static_cast<String::ValueType>("bravo"),
asString(*i++)->s());
CPPUNIT_ASSERT_EQUAL(static_cast<String::ValueType>("alpha"),
asString(*i++)->s());
CPPUNIT_ASSERT(list.end() == i);
const List& ref = list;
List::ValueType::const_iterator ci = ref.begin();
CPPUNIT_ASSERT_EQUAL(static_cast<String::ValueType>("alpha2"),
asString(*ci++)->s());
std::advance(ci, 3);
CPPUNIT_ASSERT(ref.end() == ci);
}
} // namespace aria2
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