func (*SymlinkSuite) TestReplace(c *gc.C) {
target, err := symlink.GetLongPathAsString(c.MkDir())
c.Assert(err, gc.IsNil)
target_second, err := symlink.GetLongPathAsString(c.MkDir())
c.Assert(err, gc.IsNil)
link := filepath.Join(target, "link")
_, err = os.Stat(target)
c.Assert(err, gc.IsNil)
_, err = os.Stat(target_second)
c.Assert(err, gc.IsNil)
err = symlink.New(target, link)
c.Assert(err, gc.IsNil)
link_target, err := symlink.Read(link)
c.Assert(err, gc.IsNil)
c.Assert(link_target, gc.Equals, filepath.FromSlash(target))
err = symlink.Replace(link, target_second)
c.Assert(err, gc.IsNil)
link_target, err = symlink.Read(link)
c.Assert(err, gc.IsNil)
c.Assert(link_target, gc.Equals, filepath.FromSlash(target_second))
}
func (*SymlinkSuite) TestLongPath(c *gc.C) {
programFiles := `C:\PROGRA~1`
longProg := `C:\Program Files`
target, err := symlink.GetLongPathAsString(programFiles)
c.Assert(err, gc.IsNil)
c.Assert(target, gc.Equals, longProg)
}
func (*SymlinkSuite) TestIsSymlinkFalseFolder(c *gc.C) {
target, err := symlink.GetLongPathAsString(c.MkDir())
c.Assert(err, gc.IsNil)
_, err = os.Stat(target)
c.Assert(err, gc.IsNil)
isSymlink, err := symlink.IsSymlink(target)
c.Assert(err, gc.IsNil)
c.Assert(isSymlink, jc.IsFalse)
}
func (*SymlinkSuite) TestIsSymlinkFolder(c *gc.C) {
target, err := symlink.GetLongPathAsString(c.MkDir())
c.Assert(err, gc.IsNil)
link := filepath.Join(target, "link")
_, err = os.Stat(target)
c.Assert(err, gc.IsNil)
err = symlink.New(target, link)
c.Assert(err, gc.IsNil)
isSymlink, err := symlink.IsSymlink(link)
c.Assert(err, gc.IsNil)
c.Assert(isSymlink, jc.IsTrue)
}
func (*SymlinkSuite) TestCreateSymLink(c *gc.C) {
target, err := symlink.GetLongPathAsString(c.MkDir())
c.Assert(err, gc.IsNil)
link := filepath.Join(target, "link")
_, err = os.Stat(target)
c.Assert(err, gc.IsNil)
err = symlink.New(target, link)
c.Assert(err, gc.IsNil)
link, err = symlink.Read(link)
c.Assert(err, gc.IsNil)
c.Assert(link, gc.Equals, filepath.FromSlash(target))
}
func (*SymlinkSuite) TestIsSymlinkFile(c *gc.C) {
dir, err := symlink.GetLongPathAsString(c.MkDir())
c.Assert(err, gc.IsNil)
target := filepath.Join(dir, "file")
err = ioutil.WriteFile(target, []byte("TOP SECRET"), 0644)
c.Assert(err, gc.IsNil)
link := filepath.Join(dir, "link")
_, err = os.Stat(target)
c.Assert(err, gc.IsNil)
err = symlink.New(target, link)
c.Assert(err, gc.IsNil)
isSymlink, err := symlink.IsSymlink(link)
c.Assert(err, gc.IsNil)
c.Assert(isSymlink, jc.IsTrue)
}