Mercurial > hg
view tests/test-ui-verbosity.py @ 18136:f23dea2b296e
copies: do not track backward copies, only renames (issue3739)
The inverse of a rename is a rename, but the inverse of a copy is not a copy.
Presenting it as such -- in particular, stuffing it into the same dict as real
copies -- causes bugs because other code starts believing the inverse copies
are real.
The only test whose output changes is test-mv-cp-st-diff.t. When a backwards
status -C command is run where a copy is involved, the inverse copy (which was
hitherto presented as a real copy) is no longer displayed.
Keeping track of inverse copies is useful in some situations -- composability
of diffs, for example, since adding "a" followed by an inverse copy "b" to "a"
is equivalent to a rename "b" to "a". However, representing them would require
a more complex data structure than the same dict in which real copies are also
stored.
author | Siddharth Agarwal <sid0@fb.com> |
---|---|
date | Wed, 26 Dec 2012 15:04:07 -0800 |
parents | 4c50552fc9bc |
children | 870dae78234c |
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import os from mercurial import ui hgrc = os.environ['HGRCPATH'] f = open(hgrc) basehgrc = f.read() f.close() print ' hgrc settings command line options final result ' print ' quiet verbo debug quiet verbo debug quiet verbo debug' for i in xrange(64): hgrc_quiet = bool(i & 1<<0) hgrc_verbose = bool(i & 1<<1) hgrc_debug = bool(i & 1<<2) cmd_quiet = bool(i & 1<<3) cmd_verbose = bool(i & 1<<4) cmd_debug = bool(i & 1<<5) f = open(hgrc, 'w') f.write(basehgrc) f.write('\n[ui]\n') if hgrc_quiet: f.write('quiet = True\n') if hgrc_verbose: f.write('verbose = True\n') if hgrc_debug: f.write('debug = True\n') f.close() u = ui.ui() if cmd_quiet or cmd_debug or cmd_verbose: u.setconfig('ui', 'quiet', str(bool(cmd_quiet))) u.setconfig('ui', 'verbose', str(bool(cmd_verbose))) u.setconfig('ui', 'debug', str(bool(cmd_debug))) check = '' if u.debugflag: if not u.verbose or u.quiet: check = ' *' elif u.verbose and u.quiet: check = ' +' print ('%2d %5s %5s %5s %5s %5s %5s -> %5s %5s %5s%s' % (i, hgrc_quiet, hgrc_verbose, hgrc_debug, cmd_quiet, cmd_verbose, cmd_debug, u.quiet, u.verbose, u.debugflag, check))