1 #include "SeekTest.h" 2 #include "cppunit/TestCaller.h" 3 #include <DataIO.h> 4 #include <stdio.h> 5 6 SeekTest::SeekTest(std::string name) : 7 BTestCase(name) 8 { 9 } 10 11 12 13 SeekTest::~SeekTest() 14 { 15 } 16 17 18 void 19 SeekTest::PerformTest(void) 20 { 21 char buf[10]; 22 BMemoryIO mem(buf, 10); 23 off_t err; 24 25 NextSubTest(); 26 err = mem.Seek(3, SEEK_SET); 27 CPPUNIT_ASSERT(err == 3); 28 29 NextSubTest(); 30 err = mem.Seek(3, SEEK_CUR); 31 CPPUNIT_ASSERT(err == 6); 32 33 NextSubTest(); 34 err = mem.Seek(0, SEEK_END); 35 CPPUNIT_ASSERT(err == 10); 36 37 NextSubTest(); 38 err = mem.Seek(-5, SEEK_END); 39 CPPUNIT_ASSERT(err == 5); 40 41 NextSubTest(); 42 err = mem.Seek(5, SEEK_END); 43 CPPUNIT_ASSERT(err == 15); 44 } 45 46 47 CppUnit::Test *SeekTest::suite(void) 48 { 49 typedef CppUnit::TestCaller<SeekTest> 50 SeekTestCaller; 51 52 return(new SeekTestCaller("BMemoryIO::Seek Test", &SeekTest::PerformTest)); 53 } 54