# HG changeset patch
# User Bryan O'Sullivan <bryano@fb.com>
# Date 2013-04-29 21:14:41
# Node ID f01ae031f84c41811aa7c1d725236b2d878e2183
# Parent  3f5e75c22585975eaf4ea1c8da71676a88637eec

dispatch: add doctests for _earlygetopt

diff --git a/mercurial/dispatch.py b/mercurial/dispatch.py
--- a/mercurial/dispatch.py
+++ b/mercurial/dispatch.py
@@ -485,6 +485,18 @@ def _earlygetopt(aliases, args):
 
     The values are listed in the order they appear in args.
     The options and values are removed from args.
+
+    >>> args = ['x', '--cwd', 'foo', 'y']
+    >>> _earlygetopt(['--cwd'], args), args
+    (['foo'], ['x', 'y'])
+
+    >>> args = ['x', '-R', 'foo', 'y']
+    >>> _earlygetopt(['-R'], args), args
+    (['foo'], ['x', 'y'])
+
+    >>> args = ['x', '-Rbar', 'y']
+    >>> _earlygetopt(['-R'], args), args
+    (['bar'], ['x', 'y'])
     """
     try:
         argcount = args.index("--")
diff --git a/tests/test-doctest.py b/tests/test-doctest.py
--- a/tests/test-doctest.py
+++ b/tests/test-doctest.py
@@ -27,6 +27,9 @@ doctest.testmod(mercurial.ui)
 import mercurial.url
 doctest.testmod(mercurial.url)
 
+import mercurial.dispatch
+doctest.testmod(mercurial.dispatch)
+
 import mercurial.encoding
 doctest.testmod(mercurial.encoding)