remotefilelog: add tests of `hg grep -r 'wdir()'`
This demonstrates how remotefilelog breaks grepping dirtied working
directories. A future change will introduce a fix.
Differential Revision: https://phab.mercurial-scm.org/D6216
--- a/tests/test-remotefilelog-blame.t Wed Apr 03 16:03:41 2019 -0700
+++ b/tests/test-remotefilelog-blame.t Mon Apr 08 10:56:55 2019 -0400
@@ -30,3 +30,16 @@
1: y
2: z
2 files fetched over 1 fetches - (2 misses, 0.00% hit ratio) over *s (glob)
+
+Test grepping the working directory.
+
+ $ hg grep --all-files x
+ x:x
+BROKEN: modifications in the wdir tries to fetch from the server.
+ $ echo foo >> x
+ $ hg grep --all-files x
+ remote: abort: working directory revision cannot be specified
+ 1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)
+ abort: error downloading file contents:
+ 'connection closed early'
+ [255]