# HG changeset patch
# User Martin von Zweigbergk <martinvonz@google.com>
# Date 1566575209 25200
# Node ID fb84730d1c5ab7a1c2b29fd465500cc0ee82e138
# Parent  197e7326b8b86c97c0298cfa14e0dcb4a2da5e41
run-tests: error out on `--local --with-[c]hg`

I don't see much reason to allow these combinations. You could use
--local and override only one of --with-hg or --with-chg, but I don't
see much practical use for that. It would be easy to work around
anyway by passing both --with-hg and --with-chg. By erroring out, it
makes the code a bit easier to reason about to allow the next few
patches.

Differential Revision: https://phab.mercurial-scm.org/D6759

diff -r 197e7326b8b8 -r fb84730d1c5a tests/run-tests.py
--- a/tests/run-tests.py	Tue Aug 20 18:05:07 2019 -0400
+++ b/tests/run-tests.py	Fri Aug 23 08:46:49 2019 -0700
@@ -493,6 +493,8 @@
             sys.stderr.write('warning: --with-hg should specify an hg script\n')
             sys.stderr.flush()
     if options.local:
+        if options.with_hg or options.with_chg:
+            parser.error('--local cannot be used with --with-hg or --with-chg')
         testdir = os.path.dirname(_bytespath(canonpath(sys.argv[0])))
         reporootdir = os.path.dirname(testdir)
         pathandattrs = [(b'hg', 'with_hg')]