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3505201f33
Rewritten SharedHandle. Now copy constructor taking raw pointer has keyword explicit and SharedHandle's default constructor initializes its internal obj to null, old implementation initializes it using obj's default constructor. To assign null, write SharedHandle<T> x(...); x.reset(); TODO: test/SharedHandleTest.cc needs more tests. * src/SharedHandle.h
67 lines
1.4 KiB
C++
67 lines
1.4 KiB
C++
#include "a2functional.h"
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#include <string>
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#include <numeric>
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#include <cppunit/extensions/HelperMacros.h>
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namespace aria2 {
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class a2functionalTest:public CppUnit::TestFixture {
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CPPUNIT_TEST_SUITE(a2functionalTest);
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CPPUNIT_TEST(testMemFunSh);
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CPPUNIT_TEST(testAdopt2nd);
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CPPUNIT_TEST_SUITE_END();
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public:
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void testMemFunSh();
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void testAdopt2nd();
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class Greeting {
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public:
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virtual ~Greeting() {}
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virtual std::string sayGreeting() = 0;
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virtual std::string sayGreetingConst() const = 0;
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};
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typedef SharedHandle<Greeting> GreetingHandle;
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class JapaneseGreeting:public Greeting
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{
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virtual std::string sayGreeting()
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{
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return "HAROO WAARUDO";
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}
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virtual std::string sayGreetingConst() const
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{
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return "HAROO WAARUDO";
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}
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};
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};
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CPPUNIT_TEST_SUITE_REGISTRATION(a2functionalTest);
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void a2functionalTest::testMemFunSh()
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{
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GreetingHandle greeting(new JapaneseGreeting());
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CPPUNIT_ASSERT_EQUAL(std::string("HAROO WAARUDO"), mem_fun_sh(&Greeting::sayGreeting)(greeting));
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CPPUNIT_ASSERT_EQUAL(std::string("HAROO WAARUDO"), mem_fun_sh(&Greeting::sayGreetingConst)(greeting));
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}
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void a2functionalTest::testAdopt2nd()
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{
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GreetingHandle greeting(new JapaneseGreeting());
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CPPUNIT_ASSERT_EQUAL(std::string("A Japanese said:HAROO WAARUDO"),
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adopt2nd(std::plus<std::string>(), mem_fun_sh(&Greeting::sayGreeting))("A Japanese said:", greeting));
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}
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} // namespace aria2
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