tests: use inline Python for revlog test
`hg debugdata` will soon stop accepting the raw path to a revlog file.
Adjust a test accordingly.
The changed test is for a security bug. So this should be reviewed
with scrutiny.
Differential Revision: https://phab.mercurial-scm.org/D4356
--- a/tests/test-revlog.t Mon Aug 20 21:01:05 2018 +0000
+++ b/tests/test-revlog.t Mon Aug 20 23:06:47 2018 +0000
@@ -43,5 +43,10 @@
rev linkrev nodeid p1 p2
0 2 99e0332bd498 000000000000 000000000000
1 3 6674f57a23d8 99e0332bd498 000000000000
- $ hg debugdata a.i 1 2>&1 | egrep 'Error:.*decoded'
- (mercurial\.\w+\.mpatch\.)?mpatchError: patch cannot be decoded (re)
+
+ >>> from mercurial import revlog, vfs
+ >>> tvfs = vfs.vfs(b'.')
+ >>> tvfs.options = {b'revlogv1': True}
+ >>> rl = revlog.revlog(tvfs, b'a.i')
+ >>> rl.revision(1)
+ mpatchError('patch cannot be decoded',)