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99 lines
2.9 KiB
99 lines
2.9 KiB
//===- implTest.cpp -------------------------------------------------------===//
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//
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// The MCLinker Project
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "mcld/Support/FileHandle.h"
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#include "mcld/Support/Path.h"
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#include <fcntl.h>
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#include <errno.h>
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#include "FileHandleTest.h"
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using namespace mcld;
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using namespace mcldtest;
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// Constructor can do set-up work for all test here.
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FileHandleTest::FileHandleTest() {
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// create testee. modify it if need
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m_pTestee = new FileHandle();
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}
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// Destructor can do clean-up work that doesn't throw exceptions here.
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FileHandleTest::~FileHandleTest() {
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delete m_pTestee;
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}
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// SetUp() will be called immediately before each test.
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void FileHandleTest::SetUp() {
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}
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// TearDown() will be called immediately after each test.
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void FileHandleTest::TearDown() {
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}
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//===----------------------------------------------------------------------===//
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// Testcases
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//===----------------------------------------------------------------------===//
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TEST_F(FileHandleTest, open_close) {
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mcld::sys::fs::Path path(TOPDIR);
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path.append("unittests/test.txt");
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ASSERT_TRUE(m_pTestee->open(path, FileHandle::OpenMode(FileHandle::ReadOnly),
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FileHandle::Permission(FileHandle::System)));
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ASSERT_TRUE(m_pTestee->isOpened());
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ASSERT_TRUE(m_pTestee->isGood());
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ASSERT_TRUE(m_pTestee->isOwned());
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ASSERT_TRUE(27 == m_pTestee->size());
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ASSERT_TRUE(m_pTestee->close());
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ASSERT_FALSE(m_pTestee->isOpened());
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ASSERT_TRUE(m_pTestee->isGood());
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ASSERT_TRUE(0 == m_pTestee->size());
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}
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TEST_F(FileHandleTest, delegate_close) {
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mcld::sys::fs::Path path(TOPDIR);
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path.append("unittests/test.txt");
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int fd = ::open(path.native().c_str(), O_RDONLY);
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ASSERT_TRUE(m_pTestee->delegate(fd, FileHandle::ReadOnly));
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ASSERT_TRUE(m_pTestee->isOpened());
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ASSERT_TRUE(m_pTestee->isGood());
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ASSERT_FALSE(m_pTestee->isOwned());
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ASSERT_TRUE(27 == m_pTestee->size());
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ASSERT_TRUE(m_pTestee->close());
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ASSERT_FALSE(m_pTestee->isOpened());
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ASSERT_TRUE(m_pTestee->isGood());
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ASSERT_TRUE(m_pTestee->isOwned());
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ASSERT_TRUE(0 == m_pTestee->size());
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int close_result = ::close(fd);
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ASSERT_EQ(0, close_result);
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}
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TEST_F(FileHandleTest, fail_close) {
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mcld::sys::fs::Path path(TOPDIR);
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path.append("unittests/test.txt");
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ASSERT_TRUE(m_pTestee->open(path, FileHandle::OpenMode(FileHandle::ReadOnly),
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FileHandle::Permission(FileHandle::System)));
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ASSERT_TRUE(m_pTestee->isOpened());
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ASSERT_TRUE(m_pTestee->isGood());
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ASSERT_TRUE(27 == m_pTestee->size());
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int close_result = ::close(m_pTestee->handler());
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ASSERT_EQ(0, close_result);
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ASSERT_FALSE(m_pTestee->close());
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ASSERT_FALSE(m_pTestee->isOpened());
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ASSERT_FALSE(m_pTestee->isGood());
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}
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