tests/test_util_jid.lua

   1 -- Prosody IM
   2 -- Copyright (C) 2008-2010 Matthew Wild
   3 -- Copyright (C) 2008-2010 Waqas Hussain
   4 --
   5 -- This project is MIT/X11 licensed. Please see the
   6 -- COPYING file in the source package for more information.
   7 --
   8
   9 function join(join)
  10         assert_equal(join("a", "b", "c"), "a@b/c", "builds full JID");
  11         assert_equal(join("a", "b", nil), "a@b", "builds bare JID");
  12         assert_equal(join(nil, "b", "c"), "b/c", "builds full host JID");
  13         assert_equal(join(nil, "b", nil), "b", "builds bare host JID");
  14         assert_equal(join(nil, nil, nil), nil, "invalid JID is nil");
  15         assert_equal(join("a", nil, nil), nil, "invalid JID is nil");
  16         assert_equal(join(nil, nil, "c"), nil, "invalid JID is nil");
  17         assert_equal(join("a", nil, "c"), nil, "invalid JID is nil");
  18 end
  19
  20
  21 function split(split)
  22         local function test(input_jid, expected_node, expected_server, expected_resource)
  23                 local rnode, rserver, rresource = split(input_jid);
  24                 assert_equal(expected_node, rnode, "split("..tostring(input_jid)..") failed");
  25                 assert_equal(expected_server, rserver, "split("..tostring(input_jid)..") failed");
  26                 assert_equal(expected_resource, rresource, "split("..tostring(input_jid)..") failed");
  27         end
  28
  29         -- Valid JIDs
  30         test("node@server",             "node", "server", nil           );
  31         test("node@server/resource",    "node", "server", "resource"        );
  32         test("server",                  nil,    "server", nil               );
  33         test("server/resource",         nil,    "server", "resource"        );
  34         test("server/resource@foo",     nil,    "server", "resource@foo"    );
  35         test("server/resource@foo/bar", nil,    "server", "resource@foo/bar");
  36
  37         -- Always invalid JIDs
  38         test(nil,                nil, nil, nil);
  39         test("node@/server",     nil, nil, nil);
  40         test("@server",          nil, nil, nil);
  41         test("@server/resource", nil, nil, nil);
  42         test("@/resource", nil, nil, nil);
  43 end
  44
  45 function bare(bare)
  46         assert_equal(bare("user@host"), "user@host", "bare JID remains bare");
  47         assert_equal(bare("host"), "host", "Host JID remains host");
  48         assert_equal(bare("host/resource"), "host", "Host JID with resource becomes host");
  49         assert_equal(bare("user@host/resource"), "user@host", "user@host JID with resource becomes user@host");
  50         assert_equal(bare("user@/resource"), nil, "invalid JID is nil");
  51         assert_equal(bare("@/resource"), nil, "invalid JID is nil");
  52         assert_equal(bare("@/"), nil, "invalid JID is nil");
  53         assert_equal(bare("/"), nil, "invalid JID is nil");
  54         assert_equal(bare(""), nil, "invalid JID is nil");
  55         assert_equal(bare("@"), nil, "invalid JID is nil");
  56         assert_equal(bare("user@"), nil, "invalid JID is nil");
  57         assert_equal(bare("user@@"), nil, "invalid JID is nil");
  58         assert_equal(bare("user@@host"), nil, "invalid JID is nil");
  59         assert_equal(bare("user@@host/resource"), nil, "invalid JID is nil");
  60         assert_equal(bare("user@host/"), nil, "invalid JID is nil");
  61 end
  62
  63 function compare(compare)
  64         assert_equal(compare("host", "host"), true, "host should match");
  65         assert_equal(compare("host", "other-host"), false, "host should not match");
  66         assert_equal(compare("other-user@host/resource", "host"), true, "host should match");
  67         assert_equal(compare("other-user@host", "user@host"), false, "user should not match");
  68         assert_equal(compare("user@host", "host"), true, "host should match");
  69         assert_equal(compare("user@host/resource", "host"), true, "host should match");
  70         assert_equal(compare("user@host/resource", "user@host"), true, "user and host should match");
  71         assert_equal(compare("user@other-host", "host"), false, "host should not match");
  72         assert_equal(compare("user@other-host", "user@host"), false, "host should not match");
  73 end
  74
  75 function node(node)
  76         local function test(jid, expected_node)
  77                 assert_equal(node(jid), expected_node, "Unexpected node for "..tostring(jid));
  78         end
  79
  80         test("example.com", nil);
  81         test("foo.example.com", nil);
  82         test("foo.example.com/resource", nil);
  83         test("foo.example.com/some resource", nil);
  84         test("foo.example.com/some@resource", nil);
  85
  86         test("foo@foo.example.com/some@resource", "foo");
  87         test("foo@example/some@resource", "foo");
  88
  89         test("foo@example/@resource", "foo");
  90         test("foo@example@resource", nil);
  91         test("foo@example", "foo");
  92         test("foo", nil);
  93
  94         test(nil, nil);
  95 end
  96
  97 function host(host)
  98         local function test(jid, expected_host)
  99                 assert_equal(host(jid), expected_host, "Unexpected host for "..tostring(jid));
 100         end
 101
 102         test("example.com", "example.com");
 103         test("foo.example.com", "foo.example.com");
 104         test("foo.example.com/resource", "foo.example.com");
 105         test("foo.example.com/some resource", "foo.example.com");
 106         test("foo.example.com/some@resource", "foo.example.com");
 107
 108         test("foo@foo.example.com/some@resource", "foo.example.com");
 109         test("foo@example/some@resource", "example");
 110
 111         test("foo@example/@resource", "example");
 112         test("foo@example@resource", nil);
 113         test("foo@example", "example");
 114         test("foo", "foo");
 115
 116         test(nil, nil);
 117 end
 118
 119 function resource(resource)
 120         local function test(jid, expected_resource)
 121                 assert_equal(resource(jid), expected_resource, "Unexpected resource for "..tostring(jid));
 122         end
 123
 124         test("example.com", nil);
 125         test("foo.example.com", nil);
 126         test("foo.example.com/resource", "resource");
 127         test("foo.example.com/some resource", "some resource");
 128         test("foo.example.com/some@resource", "some@resource");
 129
 130         test("foo@foo.example.com/some@resource", "some@resource");
 131         test("foo@example/some@resource", "some@resource");
 132
 133         test("foo@example/@resource", "@resource");
 134         test("foo@example@resource", nil);
 135         test("foo@example", nil);
 136         test("foo", nil);
 137         test("/foo", nil);
 138         test("@x/foo", nil);
 139         test("@/foo", nil);
 140
 141         test(nil, nil);
 142 end
 143