test: show how purge removes ignored directories
Apparently the rust code path removes ignored directories
even though the pure code path doesn't.
Show this in tests.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test-purge-ignored-directory.t Fri Aug 05 14:18:13 2022 +0100
@@ -0,0 +1,13 @@
+skip ignored directories if -i or --all not specified
+
+ $ hg init t
+ $ cd t
+ $ echo 'ignored' > .hgignore
+ $ hg ci -qA -m init -d'2 0'
+ $ mkdir ignored
+
+The better behavior here is the non-rust behavior, which is to keep
+the directory and only delete it when -i or --all is given.
+
+ $ hg purge -v --no-confirm
+ removing directory ignored (known-bad-output rust !)