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aria2
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2008-03-16 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com> 

Rewritten getBasename() and getDirname(), without standard 
library
	basename(), dirname().
	* src/File.cc
	* test/FileTest.cc
pull/1/head
Tatsuhiro Tsujikawa 2008-03-16 09:04:21 +00:00
parent 5cc4ca5887
commit d034c4d773
3 changed files with 81 additions and 16 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2008-03-16 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Rewritten getBasename() and getDirname(), without standard library
basename(), dirname().
* src/File.cc
* test/FileTest.cc
2008-03-15 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Added Simplified Chinese translation. Also updated the following

30
src/File.cc
View File

@ -34,10 +34,6 @@
/* copyright --> */
#include "File.h"
#include "Util.h"
#define basename posix_basename
#include <libgen.h>
// use GNU version basename
#undef basename
#include <cstring>
#include <stdlib.h>
#include <deque>
@ -134,18 +130,28 @@ mode_t File::mode()
std::string File::getBasename() const
{
char* s = strdup(name.c_str());
std::string bname = basename(s);
free(s);
return bname;
std::string::size_type lastSlashIndex = name.find_last_of("/");
if(lastSlashIndex == std::string::npos) {
return name;
} else {
return name.substr(lastSlashIndex+1);
}
}
std::string File::getDirname() const
{
char* s = strdup(name.c_str());
std::string dname = dirname(s);
free(s);
return dname;
std::string::size_type lastSlashIndex = name.find_last_of("/");
if(lastSlashIndex == std::string::npos) {
if(name == "") {
return "";
} else {
return ".";
}
} else if(lastSlashIndex == 0) {
return "/";
} else {
return name.substr(0, lastSlashIndex);
}
}
bool File::isDir(const std::string& filename)

60
test/FileTest.cc
View File

@ -126,14 +126,66 @@ void FileTest::testMkdir() {
void FileTest::testGetDirname()
{
File f("/tmp/dist/aria2.tar.bz2");
CPPUNIT_ASSERT_EQUAL(std::string("/tmp/dist"), f.getDirname());
{
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("/tmp/dist/aria2.tar.bz2");
CPPUNIT_ASSERT_EQUAL(std::string("aria2.tar.bz2"), f.getBasename());
{
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()