1 //===- DirIteratorTest.cpp ------------------------------------------------===// 2 // 3 // The MCLinker Project 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 #include "mcld/Support/Directory.h" 10 #include "DirIteratorTest.h" 11 #include <errno.h> 12 13 using namespace mcld; 14 using namespace mcld::sys::fs; 15 using namespace mcldtest; 16 17 // Constructor can do set-up work for all test here. DirIteratorTest()18DirIteratorTest::DirIteratorTest() { 19 // FIXME:Some bugs modifies the global value "errno" to non-zero. 20 // This makes readir() failed when daily build system runs unittest 21 // Remove this after fixing those bugs 22 errno = 0; 23 24 // create testee. modify it if need 25 m_pDir = new mcld::sys::fs::Directory("."); 26 } 27 28 // Destructor can do clean-up work that doesn't throw exceptions here. ~DirIteratorTest()29DirIteratorTest::~DirIteratorTest() { 30 delete m_pDir; 31 } 32 33 // SetUp() will be called immediately before each test. SetUp()34void DirIteratorTest::SetUp() { 35 } 36 37 // TearDown() will be called immediately after each test. TearDown()38void DirIteratorTest::TearDown() { 39 } 40 41 //==========================================================================// 42 // Testcases 43 // TEST_F(DirIteratorTest,open_dir)44TEST_F(DirIteratorTest, open_dir) { 45 ASSERT_TRUE(m_pDir->isGood()); 46 47 Directory::iterator entry = m_pDir->begin(); 48 Directory::iterator enEnd = m_pDir->end(); 49 50 size_t size = 0; 51 while (entry != enEnd) { 52 if (0 != entry.path()) { 53 size = entry.path()->native().size(); 54 ASSERT_TRUE(size != 0); 55 } 56 57 ++entry; 58 } 59 } 60