X-Git-Url: https://mudpy.org/gitweb?p=mudpy.git;a=blobdiff_plain;f=mudpy%2Ftests%2Fselftest.py;h=d98755a552af1f61c1e776f8c6f9ad537777ce2b;hp=43e93ae192f3ad46e4c4dd64128d887b9fa4ad20;hb=641a045ea5407a56626c7ea718efc7bbf5152ba1;hpb=b64bdabe02e5d30113df5052050cfb9b62683a74

diff --git a/mudpy/tests/selftest.py b/mudpy/tests/selftest.py
index 43e93ae..d98755a 100644
--- a/mudpy/tests/selftest.py
+++ b/mudpy/tests/selftest.py
@@ -111,6 +111,11 @@ test_forbid_ansi_input = (
     (1, r'says, "\[35mfoo\[0m\."', ""),
 )
 
+test_escape_macros = (
+    (0, '> ', "say $(red)bar$(nrm)"),
+    (1, r'says, "\$\(red\)bar\$\(nrm\)."', ""),
+)
+
 test_movement = (
     (0, "> ", "move north"),
     (0, r"You exit to the north\.", ""),
@@ -160,9 +165,9 @@ test_admin_setup = (
 
 test_preferences = (
     (0, "> ", "preferences"),
-    (0, r"prompt \x1b\[32m.*> ", "preferences prompt #"),
-    (0, r"# ", "preferences prompt"),
-    (0, r"#.*# ", "preferences prompt >"),
+    (0, r"prompt \x1b\[32m.*> ", "preferences prompt $(foo)"),
+    (0, r"\$\(foo\) ", "preferences prompt"),
+    (0, r"\$\(foo\).*\$\(foo\) ", "preferences prompt >"),
     (2, "> ", "preferences loglevel 0"),
     (2, "> ", "preferences"),
     (2, r"loglevel \x1b\[32m0\x1b\[0m.*> ", "preferences loglevel zero"),
@@ -181,16 +186,22 @@ test_telnet_iac = (
     # unescaped and deduplicated to a single \xff in the buffer and then
     # the line of input discarded as a non-ASCII sequence
     (2, "> ", b"say argle\xff\xffbargle\r\0"),
-    (2, r"Non-ASCII characters from admin: b'say argle\\xffbargle'.*> ", ""),
+    (2, r"Non-ASCII characters from admin: b'say.*argle\\xffbargle'.*> ", ""),
 )
 
-test_telnet_unknown = (
+test_telnet_unknown_command = (
     # Send an unsupported negotiation command #127 which should get filtered
     # from the line of input
     (2, "> ", b"say glop\xff\x7fglyf\r\0"),
     (2, r'Ignored unknown command 127 from admin\..*"Glopglyf\.".*> ', ""),
 )
 
+test_telnet_unknown_option = (
+    # Send an unassigned negotiation option #127 which should get logged
+    (2, "> ", b"\xff\xfe\x7f\r\0"),
+    (2, r'''Received "don't 127" from admin\..*> ''', ""),
+)
+
 test_admin_restriction = (
     (0, "> ", "help halt"),
     (0, r"That is not an available command\.", "halt"),
@@ -310,6 +321,7 @@ dialogue = (
     (test_chat_mode, "chat mode"),
     (test_wrapping, "wrapping"),
     (test_forbid_ansi_input, "raw escape input is filtered"),
+    (test_escape_macros, "replacement macros are escaped"),
     (test_movement, "movement"),
     (test_actor_disappears, "actor spontaneous disappearance"),
     (test_account1_teardown, "second account teardown"),
@@ -317,7 +329,8 @@ dialogue = (
     (test_preferences, "set and show preferences"),
     (test_crlf_eol, "send crlf from the client as eol"),
     (test_telnet_iac, "escape stray telnet iac bytes"),
-    (test_telnet_unknown, "strip unknown telnet command"),
+    (test_telnet_unknown_command, "strip unknown telnet command"),
+    (test_telnet_unknown_option, "log unknown telnet option"),
     (test_admin_restriction, "restricted admin commands"),
     (test_admin_help, "admin help"),
     (test_reload, "reload"),
@@ -419,6 +432,17 @@ def tlog(message, quiet=False):
     return True
 
 
+def option_callback(telnet_socket, command, option):
+    if option == b'\x7f':
+        # We use this unassigned option value as a canary, so short-circuit
+        # any response to avoid endlessly looping
+        pass
+    elif command in (telnetlib.DO, telnetlib.DONT):
+        telnet_socket.send(telnetlib.IAC + telnetlib.WONT + option)
+    elif command in (telnetlib.WILL, telnetlib.WONT):
+        telnet_socket.send(telnetlib.IAC + telnetlib.DONT + option)
+
+
 def main():
     captures = ["", "", ""]
     lusers = [telnetlib.Telnet(), telnetlib.Telnet(), telnetlib.Telnet()]
@@ -430,6 +454,7 @@ def main():
         service = start_service(sys.argv[1])
     for luser in lusers:
         luser.open("::1", 4000)
+        luser.set_option_negotiation_callback(option_callback)
     for test, description in dialogue:
         tlog("\nTesting %s..." % description)
         test_start = time.time()
@@ -456,7 +481,7 @@ def main():
                     conversant].read_very_eager().decode("utf-8")
             except Exception:
                 pass
-            if index is not 0:
+            if index != 0:
                 tlog("\nERROR: luser%s did not receive expected string:\n\n"
                      "%s\n\n"
                      "Check the end of capture_%s.log for received data."