Mercurial > hg
view tests/test-symlink-os-yes-fs-no.py @ 41784:251332dbf33d
diff: make sure we output stat even when --git is not passed (issue4037) (BC)
Before this patch, `hg diff --stat` will give an empty output. It will not show
the stat information. I debugged and found that the underlying code does not
return the diff header and due to that, other code paths fails to parse that as
a diff.
I looked into why we don't return diff headers in quiet mode and found the
behavior is from 8f8bb77d560e70bcc95577e4dfa877df18d876ab which does not have
any mention about why it is done. We also show the diff headers in git, so I
think it's fine showing diff header in normal diff in quiet mode.
Differential Revision: https://phab.mercurial-scm.org/D6007
author | Pulkit Goyal <pulkit@yandex-team.ru> |
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date | Fri, 22 Feb 2019 03:52:10 +0530 |
parents | 630429dcc397 |
children | 2372284d9457 |
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from __future__ import absolute_import import os import sys import time from mercurial import ( commands, hg, pycompat, ui as uimod, util, ) TESTDIR = os.environ["TESTDIR"] BUNDLEPATH = os.path.join(TESTDIR, 'bundles', 'test-no-symlinks.hg') # only makes sense to test on os which supports symlinks if not getattr(os, "symlink", False): sys.exit(80) # SKIPPED_STATUS defined in run-tests.py u = uimod.ui.load() # hide outer repo hg.peer(u, {}, b'.', create=True) # unbundle with symlink support hg.peer(u, {}, b'test0', create=True) repo = hg.repository(u, b'test0') commands.unbundle(u, repo, pycompat.fsencode(BUNDLEPATH), update=True) # wait a bit, or the status call wont update the dirstate time.sleep(1) commands.status(u, repo) # now disable symlink support -- this is what os.symlink would do on a # non-symlink file system def symlink_failure(src, dst): raise OSError(1, "Operation not permitted") os.symlink = symlink_failure def islink_failure(path): return False os.path.islink = islink_failure # dereference links as if a Samba server has exported this to a # Windows client for f in b'test0/a.lnk', b'test0/d/b.lnk': os.unlink(f) fp = open(f, 'wb') fp.write(util.readfile(f[:-4])) fp.close() # reload repository u = uimod.ui.load() repo = hg.repository(u, b'test0') commands.status(u, repo) # try unbundling a repo which contains symlinks u = uimod.ui.load() repo = hg.repository(u, b'test1', create=True) commands.unbundle(u, repo, pycompat.fsencode(BUNDLEPATH), update=True)