/// <summary>
/// Ensure that when manually specifying permission modes we get
/// the expected values back out for all combinations
/// </summary>
public virtual void TestConvertingPermissions()
{
for (short s = 0; s <= 0x3ff; s++)
{
Assert.Equal(s, new FsPermission(s).ToShort());
}
short s_1 = 0;
foreach (bool sb in new bool[] { false, true })
{
foreach (FsAction u in FsAction.Values())
{
foreach (FsAction g in FsAction.Values())
{
foreach (FsAction o in FsAction.Values())
{
// Cover constructor with sticky bit.
FsPermission f = new FsPermission(u, g, o, sb);
Assert.Equal(s_1, f.ToShort());
FsPermission f2 = new FsPermission(f);
Assert.Equal(s_1, f2.ToShort());
s_1++;
}
}
}
}
}
/// <summary>
/// Apply permission against specified file and determine what the
/// new mode would be
/// </summary>
/// <param name="file">File against which to apply mode</param>
/// <returns>File's new mode if applied.</returns>
public virtual short ApplyNewPermission(FileStatus file)
{
FsPermission perms = file.GetPermission();
int existing = perms.ToShort();
bool exeOk = file.IsDirectory() || (existing & 0x49) != 0;
return((short)CombineModes(existing, exeOk));
}
// Ensure that when the deprecated decimal umask key is used, it is correctly
// parsed as such and converted correctly to an FsPermission value
public virtual void TestDeprecatedUmask()
{
Configuration conf = new Configuration();
conf.Set(FsPermission.DeprecatedUmaskLabel, "302");
// 302 = 0456
FsPermission umask = FsPermission.GetUMask(conf);
Assert.Equal(0x12e, umask.ToShort());
}
/// <exception cref="System.IO.IOException"/>
public virtual void TestUMaskParser()
{
Configuration conf = new Configuration();
// Ensure that we get the right octal values back for all legal values
foreach (FsAction u in FsAction.Values())
{
foreach (FsAction g in FsAction.Values())
{
foreach (FsAction o in FsAction.Values())
{
FsPermission f = new FsPermission(u, g, o);
string asOctal = string.Format("%1$03o", f.ToShort());
conf.Set(FsPermission.UmaskLabel, asOctal);
FsPermission fromConf = FsPermission.GetUMask(conf);
Assert.Equal(f, fromConf);
}
}
}
}
