Zonr Chang | affc150 | 2012-07-16 14:28:23 +0800 | [diff] [blame] | 1 | //===- implTest.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/FileHandle.h> |
| 10 | #include <mcld/Support/Path.h> |
| 11 | #include <fcntl.h> |
| 12 | #include <errno.h> |
| 13 | #include "FileHandleTest.h" |
| 14 | |
| 15 | using namespace mcld; |
| 16 | using namespace mcldtest; |
| 17 | |
| 18 | |
| 19 | // Constructor can do set-up work for all test here. |
| 20 | FileHandleTest::FileHandleTest() |
| 21 | { |
| 22 | // create testee. modify it if need |
| 23 | m_pTestee = new FileHandle(); |
| 24 | } |
| 25 | |
| 26 | // Destructor can do clean-up work that doesn't throw exceptions here. |
| 27 | FileHandleTest::~FileHandleTest() |
| 28 | { |
| 29 | delete m_pTestee; |
| 30 | } |
| 31 | |
| 32 | // SetUp() will be called immediately before each test. |
| 33 | void FileHandleTest::SetUp() |
| 34 | { |
| 35 | } |
| 36 | |
| 37 | // TearDown() will be called immediately after each test. |
| 38 | void FileHandleTest::TearDown() |
| 39 | { |
| 40 | } |
| 41 | |
| 42 | //===----------------------------------------------------------------------===// |
| 43 | // Testcases |
Shih-wei Liao | 22add6f | 2012-12-15 17:21:00 -0800 | [diff] [blame] | 44 | //===----------------------------------------------------------------------===// |
Zonr Chang | affc150 | 2012-07-16 14:28:23 +0800 | [diff] [blame] | 45 | TEST_F(FileHandleTest, open_close) { |
| 46 | mcld::sys::fs::Path path(TOPDIR); |
| 47 | path.append("unittests/test.txt"); |
| 48 | ASSERT_TRUE(m_pTestee->open(path, FileHandle::ReadOnly)); |
| 49 | ASSERT_TRUE(m_pTestee->isOpened()); |
| 50 | ASSERT_TRUE(m_pTestee->isGood()); |
Stephen Hines | 6f75755 | 2013-03-04 19:51:03 -0800 | [diff] [blame] | 51 | ASSERT_TRUE(m_pTestee->isOwned()); |
Zonr Chang | affc150 | 2012-07-16 14:28:23 +0800 | [diff] [blame] | 52 | |
Shih-wei Liao | 22add6f | 2012-12-15 17:21:00 -0800 | [diff] [blame] | 53 | ASSERT_TRUE(27 == m_pTestee->size()); |
Zonr Chang | affc150 | 2012-07-16 14:28:23 +0800 | [diff] [blame] | 54 | |
| 55 | ASSERT_TRUE(m_pTestee->close()); |
| 56 | ASSERT_FALSE(m_pTestee->isOpened()); |
| 57 | ASSERT_TRUE(m_pTestee->isGood()); |
| 58 | |
Shih-wei Liao | 22add6f | 2012-12-15 17:21:00 -0800 | [diff] [blame] | 59 | ASSERT_TRUE(0 == m_pTestee->size()); |
Zonr Chang | affc150 | 2012-07-16 14:28:23 +0800 | [diff] [blame] | 60 | } |
| 61 | |
| 62 | TEST_F(FileHandleTest, delegate_close) { |
| 63 | mcld::sys::fs::Path path(TOPDIR); |
| 64 | path.append("unittests/test.txt"); |
| 65 | |
| 66 | int fd = ::open(path.native().c_str(), O_RDONLY); |
| 67 | |
| 68 | ASSERT_TRUE(m_pTestee->delegate(fd, FileHandle::ReadOnly)); |
| 69 | ASSERT_TRUE(m_pTestee->isOpened()); |
| 70 | ASSERT_TRUE(m_pTestee->isGood()); |
Stephen Hines | 6f75755 | 2013-03-04 19:51:03 -0800 | [diff] [blame] | 71 | ASSERT_FALSE(m_pTestee->isOwned()); |
Zonr Chang | affc150 | 2012-07-16 14:28:23 +0800 | [diff] [blame] | 72 | |
Shih-wei Liao | 22add6f | 2012-12-15 17:21:00 -0800 | [diff] [blame] | 73 | ASSERT_TRUE(27 == m_pTestee->size()); |
Zonr Chang | affc150 | 2012-07-16 14:28:23 +0800 | [diff] [blame] | 74 | |
| 75 | ASSERT_TRUE(m_pTestee->close()); |
| 76 | ASSERT_FALSE(m_pTestee->isOpened()); |
| 77 | ASSERT_TRUE(m_pTestee->isGood()); |
Stephen Hines | 6f75755 | 2013-03-04 19:51:03 -0800 | [diff] [blame] | 78 | ASSERT_TRUE(m_pTestee->isOwned()); |
Zonr Chang | affc150 | 2012-07-16 14:28:23 +0800 | [diff] [blame] | 79 | |
Shih-wei Liao | 22add6f | 2012-12-15 17:21:00 -0800 | [diff] [blame] | 80 | ASSERT_TRUE(0 == m_pTestee->size()); |
Zonr Chang | affc150 | 2012-07-16 14:28:23 +0800 | [diff] [blame] | 81 | |
| 82 | int close_result = ::close(fd); |
Stephen Hines | 6f75755 | 2013-03-04 19:51:03 -0800 | [diff] [blame] | 83 | ASSERT_EQ(0, close_result); |
Zonr Chang | affc150 | 2012-07-16 14:28:23 +0800 | [diff] [blame] | 84 | } |
| 85 | |
| 86 | TEST_F(FileHandleTest, fail_close) { |
| 87 | mcld::sys::fs::Path path(TOPDIR); |
| 88 | path.append("unittests/test.txt"); |
| 89 | ASSERT_TRUE(m_pTestee->open(path, FileHandle::ReadOnly)); |
| 90 | ASSERT_TRUE(m_pTestee->isOpened()); |
| 91 | ASSERT_TRUE(m_pTestee->isGood()); |
| 92 | |
Shih-wei Liao | 22add6f | 2012-12-15 17:21:00 -0800 | [diff] [blame] | 93 | ASSERT_TRUE(27 == m_pTestee->size()); |
Zonr Chang | affc150 | 2012-07-16 14:28:23 +0800 | [diff] [blame] | 94 | |
| 95 | int close_result = ::close(m_pTestee->handler()); |
| 96 | ASSERT_EQ(0, close_result); |
| 97 | |
| 98 | ASSERT_FALSE(m_pTestee->close()); |
| 99 | ASSERT_FALSE(m_pTestee->isOpened()); |
| 100 | ASSERT_FALSE(m_pTestee->isGood()); |
| 101 | } |