Mercurial > hg
view hgext/pager.py @ 21740:2b3b60031b6f
run-tests: fixes the number of tests ran when '--retest' is enabled
This patch fixes a regression recently introduced by a refactoring. (see
92a6b16c9186 and about 200 previous changesets from Gregory Szorc)
While retesting, that is when '--retest' is enabled, only failure tests run
and others either skipped or ignored.
During retesting, "result.testsRun" holds the count of failure test that has
run. But as while printing output, we have subtracted the skipped and ignored
count from "result.testsRun". Therefore, to make the count remain
the same, we need to add skipped and ignored count before printing.
author | anuraggoel <anurag.dsps@gmail.com> |
---|---|
date | Thu, 12 Jun 2014 03:20:28 +0530 |
parents | bcddddcf0b54 |
children | afdf5f6ab37a |
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# pager.py - display output using a pager # # Copyright 2008 David Soria Parra <dsp@php.net> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. # # To load the extension, add it to your configuration file: # # [extension] # pager = # # Run "hg help pager" to get info on configuration. '''browse command output with an external pager To set the pager that should be used, set the application variable:: [pager] pager = less -FRX If no pager is set, the pager extensions uses the environment variable $PAGER. If neither pager.pager, nor $PAGER is set, no pager is used. You can disable the pager for certain commands by adding them to the pager.ignore list:: [pager] ignore = version, help, update You can also enable the pager only for certain commands using pager.attend. Below is the default list of commands to be paged:: [pager] attend = annotate, cat, diff, export, glog, log, qdiff Setting pager.attend to an empty value will cause all commands to be paged. If pager.attend is present, pager.ignore will be ignored. Lastly, you can enable and disable paging for individual commands with the attend-<command> option. This setting takes precedence over existing attend and ignore options and defaults:: [pager] attend-cat = false To ignore global commands like :hg:`version` or :hg:`help`, you have to specify them in your user configuration file. The --pager=... option can also be used to control when the pager is used. Use a boolean value like yes, no, on, off, or use auto for normal behavior. ''' import atexit, sys, os, signal, subprocess, errno, shlex from mercurial import commands, dispatch, util, extensions, cmdutil from mercurial.i18n import _ testedwith = 'internal' def _pagerfork(ui, p): if not util.safehasattr(os, 'fork'): sys.stdout = util.popen(p, 'wb') if ui._isatty(sys.stderr): sys.stderr = sys.stdout return fdin, fdout = os.pipe() pid = os.fork() if pid == 0: os.close(fdin) os.dup2(fdout, sys.stdout.fileno()) if ui._isatty(sys.stderr): os.dup2(fdout, sys.stderr.fileno()) os.close(fdout) return os.dup2(fdin, sys.stdin.fileno()) os.close(fdin) os.close(fdout) try: os.execvp('/bin/sh', ['/bin/sh', '-c', p]) except OSError, e: if e.errno == errno.ENOENT: # no /bin/sh, try executing the pager directly args = shlex.split(p) os.execvp(args[0], args) else: raise def _pagersubprocess(ui, p): pager = subprocess.Popen(p, shell=True, bufsize=-1, close_fds=util.closefds, stdin=subprocess.PIPE, stdout=sys.stdout, stderr=sys.stderr) stdout = os.dup(sys.stdout.fileno()) stderr = os.dup(sys.stderr.fileno()) os.dup2(pager.stdin.fileno(), sys.stdout.fileno()) if ui._isatty(sys.stderr): os.dup2(pager.stdin.fileno(), sys.stderr.fileno()) @atexit.register def killpager(): if util.safehasattr(signal, "SIGINT"): signal.signal(signal.SIGINT, signal.SIG_IGN) pager.stdin.close() os.dup2(stdout, sys.stdout.fileno()) os.dup2(stderr, sys.stderr.fileno()) pager.wait() def _runpager(ui, p): # The subprocess module shipped with Python <= 2.4 is buggy (issue3533). # The compat version is buggy on Windows (issue3225), but has been shipping # with hg for a long time. Preserve existing functionality. if sys.version_info >= (2, 5): _pagersubprocess(ui, p) else: _pagerfork(ui, p) def uisetup(ui): if '--debugger' in sys.argv or not ui.formatted(): return def pagecmd(orig, ui, options, cmd, cmdfunc): p = ui.config("pager", "pager", os.environ.get("PAGER")) usepager = False always = util.parsebool(options['pager']) auto = options['pager'] == 'auto' if not p: pass elif always: usepager = True elif not auto: usepager = False else: attend = ui.configlist('pager', 'attend', attended) ignore = ui.configlist('pager', 'ignore') cmds, _ = cmdutil.findcmd(cmd, commands.table) for cmd in cmds: var = 'attend-%s' % cmd if ui.config('pager', var): usepager = ui.configbool('pager', var) break if (cmd in attend or (cmd not in ignore and not attend)): usepager = True break if usepager: ui.setconfig('ui', 'formatted', ui.formatted(), 'pager') ui.setconfig('ui', 'interactive', False, 'pager') if util.safehasattr(signal, "SIGPIPE"): signal.signal(signal.SIGPIPE, signal.SIG_DFL) _runpager(ui, p) return orig(ui, options, cmd, cmdfunc) extensions.wrapfunction(dispatch, '_runcommand', pagecmd) def extsetup(ui): commands.globalopts.append( ('', 'pager', 'auto', _("when to paginate (boolean, always, auto, or never)"), _('TYPE'))) attended = ['annotate', 'cat', 'diff', 'export', 'glog', 'log', 'qdiff']