[Category("AndroidNotWorking")] // API 21 conditionally has setgrent in the NDK headers, but bionic doesn't export it
public void NonReentrantSyscalls()
{
var seen = new Dictionary <string, object> ();
foreach (UnixGroupInfo group in UnixGroupInfo.GetLocalGroups())
{
if (seen.ContainsKey(group.GroupName))
{
continue;
}
seen.Add(group.GroupName, null);
try {
Group byName = Syscall.getgrnam(group.GroupName);
Group byId = Syscall.getgrgid((uint)group.GroupId);
Assert.IsNotNull(byName, "#TNRS: access by name");
Assert.IsNotNull(byId, "#TNRS: access by gid");
UnixGroupInfo n = new UnixGroupInfo(byName);
UnixGroupInfo u = new UnixGroupInfo(byId);
Assert.AreEqual(group, n, "#TNRS: construct by name");
Assert.AreEqual(group, u, "#TNRS: construct by gid");
Assert.AreEqual(n, u, "#TNRS: name == gid?");
}
catch (Exception e) {
Assert.Fail(
string.Format("#TRC: Exception constructing UnixGroupInfo: {0}",
e.ToString()));
}
}
}
public void NonReentrantSyscalls()
{
foreach (UnixGroupInfo group in UnixGroupInfo.GetLocalGroups())
{
try {
Group byName = Syscall.getgrnam(group.GroupName);
Group byId = Syscall.getgrgid((uint)group.GroupId);
Assert.IsNotNull(byName, "#TNRS: access by name");
Assert.IsNotNull(byId, "#TNRS: access by gid");
UnixGroupInfo n = new UnixGroupInfo(byName);
UnixGroupInfo u = new UnixGroupInfo(byId);
Assert.AreEqual(group, n, "#TNRS: construct by name");
Assert.AreEqual(group, u, "#TNRS: construct by gid");
Assert.AreEqual(n, u, "#TNRS: name == gid?");
}
catch (Exception e) {
Assert.Fail(
string.Format("#TRC: Exception constructing UnixGroupInfo: {0}",
e.ToString()));
}
}
}
public void Equality()
{
Group orig = new Group();
Group mod = new Group();
mod.gr_name = orig.gr_name = "some name";
mod.gr_passwd = orig.gr_passwd = "some passwd";
mod.gr_gid = orig.gr_gid = 500;
mod.gr_mem = orig.gr_mem = new string[] { "foo", "bar" };
Assert.AreEqual(orig, mod, "#TE: copies should be equal");
mod.gr_name = "another name";
Assert.IsFalse(orig.Equals(mod), "#TE: changes should be reflected");
}
public void InvalidGroups_Syscall_Name()
{
string[] badGroups = new string[] { "i'm bad", "so am i", "does-not-exist" };
foreach (string u in badGroups)
{
try {
Group pw = Syscall.getgrnam(u);
Assert.IsNull(pw, "#TIUSN: invalid groups should return null!");
}
catch (Exception e) {
Assert.Fail(string.Format("#TIUCN: invalid exception thrown: " +
"expected null return, got {0}: {1}",
e.GetType().FullName, e.Message));
}
}
}
public void Equality ()
{
Group orig = new Group ();
Group mod = new Group ();
mod.gr_name = orig.gr_name = "some name";
mod.gr_passwd = orig.gr_passwd = "some passwd";
mod.gr_gid = orig.gr_gid = 500;
mod.gr_mem = orig.gr_mem = new string[]{"foo", "bar"};
Assert.AreEqual (orig, mod, "#TE: copies should be equal");
mod.gr_name = "another name";
Assert.IsFalse (orig.Equals (mod), "#TE: changes should be reflected");
}
