hg-stable: tests/test-check-format.t@2c6b054e22d0 (annotated)

test: add test-transaction-rollback-on-sigpipe.t demonstrating py3 regression When an hg push is interrupted with C-c, the remote [hg serve] command receives SIGPIPE. If a pretxnchangegroup hook fails, the remote hg then tries to rollback the transaction. It begins by printing "transaction abort!\n". This returns EPIPE, but ui.py ignores that error. In python3 (but not python2), this "transaction abort!\n" message stays in a buffer, so future flushes of stderr will try to print the message again, and so those flushes will also hit EPIPE. This test demonstrates such a case where this EPIPE causes the transaction rollback to fail, leaving behind an abandoned transaction. Differential Revision: https://phab.mercurial-scm.org/D9151

45208 f62bb5d07848 test: add `test-repo` requirement to `test-check-format` (issue6395) Pierre-Yves David <pierre-yves.david@octobus.net> parents: 44232 diff changeset	1	#require black test-repo
43095 fb41ea2ea076 formatting: introduce a `test-check-format-black.t` that enforce formatting Pierre-Yves David <pierre-yves.david@octobus.net> parents: diff changeset	2
fb41ea2ea076 formatting: introduce a `test-check-format-black.t` that enforce formatting Pierre-Yves David <pierre-yves.david@octobus.net> parents: diff changeset	3	$ cd $RUNTESTDIR/..
44232 5e84a96d865b python-zstandard: blacken at 80 characters Gregory Szorc <gregory.szorc@gmail.com> parents: 43732 diff changeset	4	$ black --config=black.toml --check --diff `hg files 'set:(*.py + grep("^#!.python")) - mercurial/thirdparty/**'`
43095 fb41ea2ea076 formatting: introduce a `test-check-format-black.t` that enforce formatting Pierre-Yves David <pierre-yves.david@octobus.net> parents: diff changeset	5

author	Mitchell Plamann <mplamann@janestreet.com>
	Mon, 05 Oct 2020 13:23:16 -0400
changeset 45736	2c6b054e22d0
parent 45208	f62bb5d07848
child 46454	d4c8b4b90ecb
permissions	-rw-r--r--