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#include "File.h"
#include "TestUtil.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <string>
#include <fstream>
#include <cppunit/extensions/HelperMacros.h>
namespace aria2 {
class FileTest:public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(FileTest);
CPPUNIT_TEST(testExists);
CPPUNIT_TEST(testIsFile);
CPPUNIT_TEST(testIsDir);
CPPUNIT_TEST(testRemove);
CPPUNIT_TEST(testSize);
CPPUNIT_TEST(testMkdir);
CPPUNIT_TEST(testGetDirname);
CPPUNIT_TEST(testGetBasename);
CPPUNIT_TEST(testRenameTo);
CPPUNIT_TEST(testUtime);
CPPUNIT_TEST_SUITE_END();
private:
public:
void setUp() {
}
void testExists();
void testIsFile();
void testIsDir();
void testRemove();
void testSize();
void testMkdir();
void testGetDirname();
void testGetBasename();
void testRenameTo();
void testUtime();
};
CPPUNIT_TEST_SUITE_REGISTRATION( FileTest );
void FileTest::testExists() {
File f("FileTest.cc");
CPPUNIT_ASSERT(f.exists());
File f2("NonExistentFile");
CPPUNIT_ASSERT(!f2.exists());
File d1("../test");
CPPUNIT_ASSERT(d1.exists());
}
void FileTest::testIsFile() {
File f("FileTest.cc");
CPPUNIT_ASSERT(f.isFile());
File f2("NonExistentFile");
CPPUNIT_ASSERT(!f2.isFile());
File d1("../test");
CPPUNIT_ASSERT(!d1.isFile());
}
void FileTest::testIsDir() {
File f("FileTest.cc");
CPPUNIT_ASSERT(!f.isDir());
File f2("NonExistentFile");
CPPUNIT_ASSERT(!f2.isDir());
File d1("../test");
CPPUNIT_ASSERT(d1.isDir());
}
void FileTest::testRemove() {
int fd;
std::string name = "./aria2_FileTest_testRemove_testregfile";
unlink(name.c_str());
if((fd = creat(name.c_str(), S_IRUSR|S_IWUSR)) < 0) {
CPPUNIT_FAIL("cannot create test file");
}
close(fd);
File f(name);
CPPUNIT_ASSERT(f.isFile());
CPPUNIT_ASSERT(f.remove());
CPPUNIT_ASSERT(!f.exists());
// delete the file again
CPPUNIT_ASSERT(!f.remove());
std::string dir = "./aria2_FileTest_testRemove_testdir";
#ifdef __MINGW32__
mkdir(dir.c_str());
#else
mkdir(dir.c_str(), 0777);
#endif // __MINGW32__
File d(dir);
CPPUNIT_ASSERT(d.exists());
CPPUNIT_ASSERT(d.remove());
CPPUNIT_ASSERT(!d.exists());
// delete the directory again
CPPUNIT_ASSERT(!d.remove());
}
void FileTest::testSize() {
File f("4096chunk.txt");
CPPUNIT_ASSERT_EQUAL(4096, (int)f.size());
}
void FileTest::testMkdir() {
std::string dir = "./aria2_FileTest_testMkdir/test";
File d(dir);
if(d.exists()) {
CPPUNIT_ASSERT(d.remove());
}
CPPUNIT_ASSERT(!d.exists());
CPPUNIT_ASSERT(d.mkdirs());
CPPUNIT_ASSERT(d.exists());
// this test failes because d.mkdir returns false when the directory is
// already exists.
CPPUNIT_ASSERT(!d.mkdirs());
}
void FileTest::testGetDirname()
{
{
File f("/usr/lib");
CPPUNIT_ASSERT_EQUAL(std::string("/usr"), f.getDirname());
}
{
File f("/usr/");
CPPUNIT_ASSERT_EQUAL(std::string("/usr"), f.getDirname());
}
{
File f("usr");
CPPUNIT_ASSERT_EQUAL(std::string("."), f.getDirname());
}
{
File f("/");
CPPUNIT_ASSERT_EQUAL(std::string("/"), f.getDirname());
}
{
File f(".");
CPPUNIT_ASSERT_EQUAL(std::string("."), f.getDirname());
}
{
File f("..");
CPPUNIT_ASSERT_EQUAL(std::string("."), f.getDirname());
}
{
File f("");
CPPUNIT_ASSERT_EQUAL(std::string(""), f.getDirname());
}
}
void FileTest::testGetBasename()
{
{
File f("/usr/lib");
CPPUNIT_ASSERT_EQUAL(std::string("lib"), f.getBasename());
}
{
File f("/usr/");
CPPUNIT_ASSERT_EQUAL(std::string(""), f.getBasename());
}
{
File f("usr");
CPPUNIT_ASSERT_EQUAL(std::string("usr"), f.getBasename());
}
{
File f("/");
CPPUNIT_ASSERT_EQUAL(std::string(""), f.getBasename());
}
{
File f(".");
CPPUNIT_ASSERT_EQUAL(std::string("."), f.getBasename());
}
{
File f("..");
CPPUNIT_ASSERT_EQUAL(std::string(".."), f.getBasename());
}
{
File f("");
CPPUNIT_ASSERT_EQUAL(std::string(""), f.getBasename());
}
}
void FileTest::testRenameTo()
{
std::string fname = "aria2_FileTest_testRenameTo.txt";
std::ofstream of(fname.c_str(), std::ios::binary);
of.close();
File f(fname);
std::string fnameTo = "aria2_FileTest_testRenameTo_dest.txt";
CPPUNIT_ASSERT(f.renameTo(fnameTo));
CPPUNIT_ASSERT(f.exists());
CPPUNIT_ASSERT(!File(fname).exists());
CPPUNIT_ASSERT_EQUAL(fnameTo, f.getBasename());
// to see renameTo() work even when the destination file exists
of.open(fname.c_str());
of.close();
CPPUNIT_ASSERT(f.renameTo(fname));
}
void FileTest::testUtime()
{
File f("./aria2_FileTest_testUTime");
createFile(f.getPath(), 0);
time_t atime = (time_t) 100000;
time_t mtime = (time_t) 200000;
CPPUNIT_ASSERT(f.utime(Time(atime), Time(mtime)));
a2_struct_stat buf;
CPPUNIT_ASSERT(0 == a2stat(f.getPath().c_str(), &buf));
CPPUNIT_ASSERT_EQUAL((time_t)atime, buf.st_atime);
CPPUNIT_ASSERT_EQUAL((time_t)mtime, f.getModifiedTime().getTime());
File notFound("./aria2_FileTest_testUTime_notFound");
notFound.remove();
CPPUNIT_ASSERT(!notFound.utime(Time(atime), Time(mtime)));
}
} // namespace aria2
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