Mercurial > hg
view hgext/hgk.py @ 21305:d7a7825ff2cf
run-tests: capture execution results in a TestResult class
Some implementation details of test execution still live outside of
Test. These include determining what a result means and cleaning up
after the test.
To move to the world where more of this logic can live inside Test or a
derived object, the logic for test execution needs to be refactored.
Specifically, exception trapping and opportunities for result processing
need to be moved into Test.
This patch starts the process by establishing a TestResult class for
holding the results of a test execution. In order to actually use this
class, exception trapping and execution time recording needed to be
moved into Test.run().
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Sat, 19 Apr 2014 13:50:25 -0700 |
parents | 8d354d58147c |
children | 82bf4d89e068 |
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# Minimal support for git commands on an hg repository # # Copyright 2005, 2006 Chris Mason <mason@suse.com> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. '''browse the repository in a graphical way The hgk extension allows browsing the history of a repository in a graphical way. It requires Tcl/Tk version 8.4 or later. (Tcl/Tk is not distributed with Mercurial.) hgk consists of two parts: a Tcl script that does the displaying and querying of information, and an extension to Mercurial named hgk.py, which provides hooks for hgk to get information. hgk can be found in the contrib directory, and the extension is shipped in the hgext repository, and needs to be enabled. The :hg:`view` command will launch the hgk Tcl script. For this command to work, hgk must be in your search path. Alternately, you can specify the path to hgk in your configuration file:: [hgk] path=/location/of/hgk hgk can make use of the extdiff extension to visualize revisions. Assuming you had already configured extdiff vdiff command, just add:: [hgk] vdiff=vdiff Revisions context menu will now display additional entries to fire vdiff on hovered and selected revisions. ''' import os from mercurial import cmdutil, commands, util, patch, revlog, scmutil from mercurial.node import nullid, nullrev, short from mercurial.i18n import _ cmdtable = {} command = cmdutil.command(cmdtable) testedwith = 'internal' @command('debug-diff-tree', [('p', 'patch', None, _('generate patch')), ('r', 'recursive', None, _('recursive')), ('P', 'pretty', None, _('pretty')), ('s', 'stdin', None, _('stdin')), ('C', 'copy', None, _('detect copies')), ('S', 'search', "", _('search'))], ('hg git-diff-tree [OPTION]... NODE1 NODE2 [FILE]...')) def difftree(ui, repo, node1=None, node2=None, *files, **opts): """diff trees from two commits""" def __difftree(repo, node1, node2, files=[]): assert node2 is not None mmap = repo[node1].manifest() mmap2 = repo[node2].manifest() m = scmutil.match(repo[node1], files) modified, added, removed = repo.status(node1, node2, m)[:3] empty = short(nullid) for f in modified: # TODO get file permissions ui.write(":100664 100664 %s %s M\t%s\t%s\n" % (short(mmap[f]), short(mmap2[f]), f, f)) for f in added: ui.write(":000000 100664 %s %s N\t%s\t%s\n" % (empty, short(mmap2[f]), f, f)) for f in removed: ui.write(":100664 000000 %s %s D\t%s\t%s\n" % (short(mmap[f]), empty, f, f)) ## while True: if opts['stdin']: try: line = raw_input().split(' ') node1 = line[0] if len(line) > 1: node2 = line[1] else: node2 = None except EOFError: break node1 = repo.lookup(node1) if node2: node2 = repo.lookup(node2) else: node2 = node1 node1 = repo.changelog.parents(node1)[0] if opts['patch']: if opts['pretty']: catcommit(ui, repo, node2, "") m = scmutil.match(repo[node1], files) chunks = patch.diff(repo, node1, node2, match=m, opts=patch.diffopts(ui, {'git': True})) for chunk in chunks: ui.write(chunk) else: __difftree(repo, node1, node2, files=files) if not opts['stdin']: break def catcommit(ui, repo, n, prefix, ctx=None): nlprefix = '\n' + prefix if ctx is None: ctx = repo[n] # use ctx.node() instead ?? ui.write(("tree %s\n" % short(ctx.changeset()[0]))) for p in ctx.parents(): ui.write(("parent %s\n" % p)) date = ctx.date() description = ctx.description().replace("\0", "") lines = description.splitlines() if lines and lines[-1].startswith('committer:'): committer = lines[-1].split(': ')[1].rstrip() else: committer = "" ui.write(("author %s %s %s\n" % (ctx.user(), int(date[0]), date[1]))) if committer != '': ui.write(("committer %s %s %s\n" % (committer, int(date[0]), date[1]))) ui.write(("revision %d\n" % ctx.rev())) ui.write(("branch %s\n" % ctx.branch())) ui.write(("phase %s\n\n" % ctx.phasestr())) if prefix != "": ui.write("%s%s\n" % (prefix, description.replace('\n', nlprefix).strip())) else: ui.write(description + "\n") if prefix: ui.write('\0') @command('debug-merge-base', [], _('hg debug-merge-base REV REV')) def base(ui, repo, node1, node2): """output common ancestor information""" node1 = repo.lookup(node1) node2 = repo.lookup(node2) n = repo.changelog.ancestor(node1, node2) ui.write(short(n) + "\n") @command('debug-cat-file', [('s', 'stdin', None, _('stdin'))], _('hg debug-cat-file [OPTION]... TYPE FILE')) def catfile(ui, repo, type=None, r=None, **opts): """cat a specific revision""" # in stdin mode, every line except the commit is prefixed with two # spaces. This way the our caller can find the commit without magic # strings # prefix = "" if opts['stdin']: try: (type, r) = raw_input().split(' ') prefix = " " except EOFError: return else: if not type or not r: ui.warn(_("cat-file: type or revision not supplied\n")) commands.help_(ui, 'cat-file') while r: if type != "commit": ui.warn(_("aborting hg cat-file only understands commits\n")) return 1 n = repo.lookup(r) catcommit(ui, repo, n, prefix) if opts['stdin']: try: (type, r) = raw_input().split(' ') except EOFError: break else: break # git rev-tree is a confusing thing. You can supply a number of # commit sha1s on the command line, and it walks the commit history # telling you which commits are reachable from the supplied ones via # a bitmask based on arg position. # you can specify a commit to stop at by starting the sha1 with ^ def revtree(ui, args, repo, full="tree", maxnr=0, parents=False): def chlogwalk(): count = len(repo) i = count l = [0] * 100 chunk = 100 while True: if chunk > i: chunk = i i = 0 else: i -= chunk for x in xrange(chunk): if i + x >= count: l[chunk - x:] = [0] * (chunk - x) break if full is not None: l[x] = repo[i + x] l[x].changeset() # force reading else: l[x] = 1 for x in xrange(chunk - 1, -1, -1): if l[x] != 0: yield (i + x, full is not None and l[x] or None) if i == 0: break # calculate and return the reachability bitmask for sha def is_reachable(ar, reachable, sha): if len(ar) == 0: return 1 mask = 0 for i in xrange(len(ar)): if sha in reachable[i]: mask |= 1 << i return mask reachable = [] stop_sha1 = [] want_sha1 = [] count = 0 # figure out which commits they are asking for and which ones they # want us to stop on for i, arg in enumerate(args): if arg.startswith('^'): s = repo.lookup(arg[1:]) stop_sha1.append(s) want_sha1.append(s) elif arg != 'HEAD': want_sha1.append(repo.lookup(arg)) # calculate the graph for the supplied commits for i, n in enumerate(want_sha1): reachable.append(set()) visit = [n] reachable[i].add(n) while visit: n = visit.pop(0) if n in stop_sha1: continue for p in repo.changelog.parents(n): if p not in reachable[i]: reachable[i].add(p) visit.append(p) if p in stop_sha1: continue # walk the repository looking for commits that are in our # reachability graph for i, ctx in chlogwalk(): n = repo.changelog.node(i) mask = is_reachable(want_sha1, reachable, n) if mask: parentstr = "" if parents: pp = repo.changelog.parents(n) if pp[0] != nullid: parentstr += " " + short(pp[0]) if pp[1] != nullid: parentstr += " " + short(pp[1]) if not full: ui.write("%s%s\n" % (short(n), parentstr)) elif full == "commit": ui.write("%s%s\n" % (short(n), parentstr)) catcommit(ui, repo, n, ' ', ctx) else: (p1, p2) = repo.changelog.parents(n) (h, h1, h2) = map(short, (n, p1, p2)) (i1, i2) = map(repo.changelog.rev, (p1, p2)) date = ctx.date()[0] ui.write("%s %s:%s" % (date, h, mask)) mask = is_reachable(want_sha1, reachable, p1) if i1 != nullrev and mask > 0: ui.write("%s:%s " % (h1, mask)), mask = is_reachable(want_sha1, reachable, p2) if i2 != nullrev and mask > 0: ui.write("%s:%s " % (h2, mask)) ui.write("\n") if maxnr and count >= maxnr: break count += 1 @command('debug-rev-parse', [('', 'default', '', _('ignored'))], _('hg debug-rev-parse REV')) def revparse(ui, repo, *revs, **opts): """parse given revisions""" def revstr(rev): if rev == 'HEAD': rev = 'tip' return revlog.hex(repo.lookup(rev)) for r in revs: revrange = r.split(':', 1) ui.write('%s\n' % revstr(revrange[0])) if len(revrange) == 2: ui.write('^%s\n' % revstr(revrange[1])) # git rev-list tries to order things by date, and has the ability to stop # at a given commit without walking the whole repo. TODO add the stop # parameter @command('debug-rev-list', [('H', 'header', None, _('header')), ('t', 'topo-order', None, _('topo-order')), ('p', 'parents', None, _('parents')), ('n', 'max-count', 0, _('max-count'))], ('hg debug-rev-list [OPTION]... REV...')) def revlist(ui, repo, *revs, **opts): """print revisions""" if opts['header']: full = "commit" else: full = None copy = [x for x in revs] revtree(ui, copy, repo, full, opts['max_count'], opts['parents']) @command('debug-config', [], _('hg debug-config')) def config(ui, repo, **opts): """print extension options""" def writeopt(name, value): ui.write(('k=%s\nv=%s\n' % (name, value))) writeopt('vdiff', ui.config('hgk', 'vdiff', '')) @command('view', [('l', 'limit', '', _('limit number of changes displayed'), _('NUM'))], _('hg view [-l LIMIT] [REVRANGE]')) def view(ui, repo, *etc, **opts): "start interactive history viewer" os.chdir(repo.root) optstr = ' '.join(['--%s %s' % (k, v) for k, v in opts.iteritems() if v]) cmd = ui.config("hgk", "path", "hgk") + " %s %s" % (optstr, " ".join(etc)) ui.debug("running %s\n" % cmd) util.system(cmd) commands.inferrepo += " debug-diff-tree debug-cat-file"