mirror of https://github.com/aria2/aria2
128 lines
2.9 KiB
C++
128 lines
2.9 KiB
C++
#include "a2functional.h"
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#include <string>
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#include <numeric>
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#include <algorithm>
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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(testStrjoin);
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CPPUNIT_TEST(testStrconcat);
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CPPUNIT_TEST(testStrappend);
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CPPUNIT_TEST(testLeastRecentAccess);
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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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void testStrjoin();
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void testStrconcat();
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void testStrappend();
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void testLeastRecentAccess();
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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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struct LastAccess {
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time_t lastAccess_;
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LastAccess(time_t lastAccess):lastAccess_(lastAccess) {}
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time_t getLastAccessTime() const
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{
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return lastAccess_;
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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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void a2functionalTest::testStrjoin()
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{
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std::vector<std::string> v;
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CPPUNIT_ASSERT_EQUAL(std::string(""), strjoin(v.begin(), v.end(), " "));
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v.push_back("A");
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CPPUNIT_ASSERT_EQUAL(std::string("A"), strjoin(v.begin(), v.end(), " "));
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v.push_back("hero");
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v.push_back("is");
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v.push_back("lonely");
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CPPUNIT_ASSERT_EQUAL(std::string("A hero is lonely"),
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strjoin(v.begin(), v.end(), " "));
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}
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void a2functionalTest::testStrconcat()
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{
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CPPUNIT_ASSERT_EQUAL(std::string("X=3"), strconcat("X=", "3"));
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}
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void a2functionalTest::testStrappend()
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{
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std::string str = "X=";
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strappend(str, "3", ",Y=", "5");
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CPPUNIT_ASSERT_EQUAL(std::string("X=3,Y=5"), str);
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}
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void a2functionalTest::testLeastRecentAccess()
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{
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std::vector<LastAccess> v;
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for(int i = 99; i >= 0; --i) {
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v.push_back(LastAccess(i));
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}
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std::sort(v.begin(), v.end(), LeastRecentAccess<LastAccess>());
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for(int i = 0; i < 100; ++i) {
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CPPUNIT_ASSERT_EQUAL((time_t)i, v[i].lastAccess_);
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}
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}
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} // namespace aria2
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