Mercurial > hg
view tests/test-progress.t @ 50097:ca9d65d69c27 stable
dirstate-v2: complain early on docket name collision
The alternative is that the dirstate gets deleted so the
corruption persists and is hard to investigate.
This happened to me in tests, where the dirstate names
are taken from file, since the file got reverted.
I expect this can also happen in prod with non-trivial
probability (1/4 billion).
| author | Arseniy Alekseyev <aalekseyev@janestreet.com> |
|---|---|
| date | Fri, 18 Nov 2022 13:51:40 +0000 |
| parents | 42d2b31cee0b |
| children |
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$ cat > loop.py <<EOF > import time > from mercurial import commands, registrar > > cmdtable = {} > command = registrar.command(cmdtable) > > class incrementingtime(object): > def __init__(self): > self._time = 0.0 > def __call__(self): > self._time += 0.25 > return self._time > time.time = incrementingtime() > > @command(b'loop', > [(b'', b'total', b'', b'override for total'), > (b'', b'nested', False, b'show nested results'), > (b'', b'parallel', False, b'show parallel sets of results'), > (b'', b'warn', False, b'show warning if step divisible by 3')], > b'hg loop LOOPS', > norepo=True) > def loop(ui, loops, **opts): > loops = int(loops) > total = None > if loops >= 0: > total = loops > if opts.get('total', None): > total = int(opts.get('total')) > nested = False > if opts.get('nested', None): > nested = True > loops = abs(loops) > showwarn = opts.get('warn', False) > > progress = ui.makeprogress(topiclabel, unit=b'loopnum', total=total) > other = ui.makeprogress(b'other', unit=b'othernum', total=total) > for i in range(loops): > progress.update(i, item=getloopitem(i)) > if opts.get('parallel'): > other.update(i, item=b'other.%d' % i) > if nested: > nested_steps = 2 > if i and i % 4 == 0: > nested_steps = 5 > nested = ui.makeprogress(b'nested', unit=b'nestnum', > total=nested_steps) > for j in range(nested_steps): > nested.update(j, item=b'nested.%d' % j) > nested.complete() > if showwarn and i % 3 == 0: > ui.warn(b'reached step %d\n' %i) > progress.complete() > > topiclabel = b'loop' > def getloopitem(i): > return b'loop.%d' % i > > EOF $ cp $HGRCPATH $HGRCPATH.orig $ echo "[extensions]" >> $HGRCPATH $ echo "progress=" >> $HGRCPATH $ echo "loop=`pwd`/loop.py" >> $HGRCPATH $ echo "[progress]" >> $HGRCPATH $ echo "format = topic bar number" >> $HGRCPATH $ echo "assume-tty=1" >> $HGRCPATH $ echo "width=60" >> $HGRCPATH test default params, display nothing because of delay $ hg -y loop 3 $ echo "delay=0" >> $HGRCPATH $ echo "refresh=0" >> $HGRCPATH test with delay=0, refresh=0 $ hg -y loop 3 \r (no-eol) (esc) loop [ ] 0/3\r (no-eol) (esc) loop [===============> ] 1/3\r (no-eol) (esc) loop [===============================> ] 2/3\r (no-eol) (esc) \r (no-eol) (esc) no progress with --quiet $ hg -y loop 3 --quiet test plain mode exception $ HGPLAINEXCEPT=progress hg -y loop 1 \r (no-eol) (esc) loop [ ] 0/1\r (no-eol) (esc) \r (no-eol) (esc) test nested short-lived topics (which shouldn't display with nestdelay): $ hg -y loop 3 --nested \r (no-eol) (esc) loop [ ] 0/3\r (no-eol) (esc) loop [===============> ] 1/3\r (no-eol) (esc) loop [===============================> ] 2/3\r (no-eol) (esc) \r (no-eol) (esc) Test nested long-lived topic which has the same name as a short-lived peer. We shouldn't get stuck showing the short-lived inner steps, and should go back to skipping the inner steps when the slow nested step finishes. $ hg -y loop 7 --nested \r (no-eol) (esc) loop [ ] 0/7\r (no-eol) (esc) loop [=====> ] 1/7\r (no-eol) (esc) loop [============> ] 2/7\r (no-eol) (esc) loop [===================> ] 3/7\r (no-eol) (esc) loop [==========================> ] 4/7\r (no-eol) (esc) nested [==========================> ] 3/5\r (no-eol) (esc) nested [===================================> ] 4/5\r (no-eol) (esc) loop [=================================> ] 5/7\r (no-eol) (esc) loop [========================================> ] 6/7\r (no-eol) (esc) \r (no-eol) (esc) $ hg --config progress.changedelay=0 -y loop 3 --nested \r (no-eol) (esc) loop [ ] 0/3\r (no-eol) (esc) nested [ ] 0/2\r (no-eol) (esc) nested [======================> ] 1/2\r (no-eol) (esc) loop [===============> ] 1/3\r (no-eol) (esc) nested [ ] 0/2\r (no-eol) (esc) nested [======================> ] 1/2\r (no-eol) (esc) loop [===============================> ] 2/3\r (no-eol) (esc) nested [ ] 0/2\r (no-eol) (esc) nested [======================> ] 1/2\r (no-eol) (esc) \r (no-eol) (esc) test two topics being printed in parallel (as when we're doing a local --pull clone, where you get the unbundle and bundle progress at the same time): $ hg loop 3 --parallel \r (no-eol) (esc) loop [ ] 0/3\r (no-eol) (esc) loop [===============> ] 1/3\r (no-eol) (esc) loop [===============================> ] 2/3\r (no-eol) (esc) \r (no-eol) (esc) test refresh is taken in account $ hg -y --config progress.refresh=100 loop 3 test format options 1 $ hg -y --config 'progress.format=number topic item+2' loop 2 \r (no-eol) (esc) 0/2 loop lo\r (no-eol) (esc) 1/2 loop lo\r (no-eol) (esc) \r (no-eol) (esc) test format options 2 $ hg -y --config 'progress.format=number item-3 bar' loop 2 \r (no-eol) (esc) 0/2 p.0 [ ]\r (no-eol) (esc) 1/2 p.1 [=======================> ]\r (no-eol) (esc) \r (no-eol) (esc) test format options and indeterminate progress $ hg -y --config 'progress.format=number item bar' loop -- -2 \r (no-eol) (esc) 0 loop.0 [ <=> ]\r (no-eol) (esc) 1 loop.1 [ <=> ]\r (no-eol) (esc) \r (no-eol) (esc) make sure things don't fall over if count > total $ hg -y loop --total 4 6 \r (no-eol) (esc) loop [ ] 0/4\r (no-eol) (esc) loop [===========> ] 1/4\r (no-eol) (esc) loop [=======================> ] 2/4\r (no-eol) (esc) loop [===================================> ] 3/4\r (no-eol) (esc) loop [===============================================>] 4/4\r (no-eol) (esc) loop [ <=> ] 5/4\r (no-eol) (esc) \r (no-eol) (esc) test interaction with ui.warn $ hg loop --warn 6 \r (no-eol) (esc) loop [ ] 0/6\r (no-eol) (esc) \r (no-eol) (esc) reached step 0 \r (no-eol) (esc) loop [=======> ] 1/6\r (no-eol) (esc) loop [===============> ] 2/6\r (no-eol) (esc) loop [=======================> ] 3/6\r (no-eol) (esc) \r (no-eol) (esc) reached step 3 \r (no-eol) (esc) loop [===============================> ] 4/6\r (no-eol) (esc) loop [=======================================> ] 5/6\r (no-eol) (esc) \r (no-eol) (esc) test interaction with ui.timestamp-output XXX: The timestamp on Windows with py2 hg is in 1970, and py3 hg is now. But the py2/py3 checks here test the test runner, not the binary. The Windows lines can be dropped when switching to py3-only. $ hg loop --warn --config ui.timestamp-output=true 6 \r (no-eol) (esc) loop [ ] 0/6\r (no-eol) (esc) \r (no-eol) (esc) [*T*] reached step 0 (glob) (windows !) \[20[2-9][0-9]-[01][0-9]-[0-3][0-9]T[0-5][0-9]:[0-5][0-9]:[0-5][0-9]\.[0-9][0-9][0-9][0-9][0-9][0-9]\] reached step 0 (re) (no-windows !) \r (no-eol) (esc) loop [=======> ] 1/6\r (no-eol) (esc) loop [===============> ] 2/6\r (no-eol) (esc) loop [=======================> ] 3/6\r (no-eol) (esc) \r (no-eol) (esc) [*T*] reached step 3 (glob) (windows !) \[20[2-9][0-9]-[01][0-9]-[0-3][0-9]T[0-5][0-9]:[0-5][0-9]:[0-5][0-9]\.[0-9][0-9][0-9][0-9][0-9][0-9]\] reached step 3 (re) (no-windows !) \r (no-eol) (esc) loop [===============================> ] 4/6\r (no-eol) (esc) loop [=======================================> ] 5/6\r (no-eol) (esc) \r (no-eol) (esc) test immediate progress completion $ hg -y loop 0 test delay time estimates #if no-chg $ cp $HGRCPATH.orig $HGRCPATH $ echo "[extensions]" >> $HGRCPATH $ echo "mocktime=$TESTDIR/mocktime.py" >> $HGRCPATH $ echo "progress=" >> $HGRCPATH $ echo "loop=`pwd`/loop.py" >> $HGRCPATH $ echo "[progress]" >> $HGRCPATH $ echo "assume-tty=1" >> $HGRCPATH $ echo "delay=25" >> $HGRCPATH $ echo "width=60" >> $HGRCPATH $ MOCKTIME=11 hg -y loop 8 \r (no-eol) (esc) loop [=========> ] 2/8 1m07s\r (no-eol) (esc) loop [===============> ] 3/8 56s\r (no-eol) (esc) loop [=====================> ] 4/8 45s\r (no-eol) (esc) loop [==========================> ] 5/8 34s\r (no-eol) (esc) loop [================================> ] 6/8 23s\r (no-eol) (esc) loop [=====================================> ] 7/8 12s\r (no-eol) (esc) \r (no-eol) (esc) $ MOCKTIME=10000 hg -y loop 4 \r (no-eol) (esc) loop [ ] 0/4\r (no-eol) (esc) loop [=========> ] 1/4 8h21m\r (no-eol) (esc) loop [====================> ] 2/4 5h34m\r (no-eol) (esc) loop [==============================> ] 3/4 2h47m\r (no-eol) (esc) \r (no-eol) (esc) $ MOCKTIME=1000000 hg -y loop 4 \r (no-eol) (esc) loop [ ] 0/4\r (no-eol) (esc) loop [=========> ] 1/4 5w00d\r (no-eol) (esc) loop [====================> ] 2/4 3w03d\r (no-eol) (esc) loop [=============================> ] 3/4 11d14h\r (no-eol) (esc) \r (no-eol) (esc) $ MOCKTIME=14000000 hg -y loop 4 \r (no-eol) (esc) loop [ ] 0/4\r (no-eol) (esc) loop [=========> ] 1/4 1y18w\r (no-eol) (esc) loop [===================> ] 2/4 46w03d\r (no-eol) (esc) loop [=============================> ] 3/4 23w02d\r (no-eol) (esc) \r (no-eol) (esc) Non-linear progress: $ MOCKTIME='20 20 20 20 20 20 20 20 20 20 500 500 500 500 500 20 20 20 20 20' hg -y loop 20 \r (no-eol) (esc) loop [=> ] 1/20 6m21s\r (no-eol) (esc) loop [===> ] 2/20 6m01s\r (no-eol) (esc) loop [=====> ] 3/20 5m41s\r (no-eol) (esc) loop [=======> ] 4/20 5m21s\r (no-eol) (esc) loop [=========> ] 5/20 5m01s\r (no-eol) (esc) loop [===========> ] 6/20 4m41s\r (no-eol) (esc) loop [=============> ] 7/20 4m21s\r (no-eol) (esc) loop [===============> ] 8/20 4m01s\r (no-eol) (esc) loop [================> ] 9/20 25m40s\r (no-eol) (esc) loop [===================> ] 10/20 1h06m\r (no-eol) (esc) loop [=====================> ] 11/20 1h13m\r (no-eol) (esc) loop [=======================> ] 12/20 1h07m\r (no-eol) (esc) loop [========================> ] 13/20 58m19s\r (no-eol) (esc) loop [===========================> ] 14/20 7m09s\r (no-eol) (esc) loop [=============================> ] 15/20 3m38s\r (no-eol) (esc) loop [===============================> ] 16/20 2m15s\r (no-eol) (esc) loop [=================================> ] 17/20 1m27s\r (no-eol) (esc) loop [====================================> ] 18/20 52s\r (no-eol) (esc) loop [======================================> ] 19/20 25s\r (no-eol) (esc) \r (no-eol) (esc) Time estimates should not fail when there's no end point: $ MOCKTIME=11 hg -y loop -- -4 \r (no-eol) (esc) loop [ <=> ] 2\r (no-eol) (esc) loop [ <=> ] 3\r (no-eol) (esc) \r (no-eol) (esc) #endif test line trimming by '[progress] width', when progress topic contains multi-byte characters, of which length of byte sequence and columns in display are different from each other. $ cp $HGRCPATH.orig $HGRCPATH $ cat >> $HGRCPATH <<EOF > [extensions] > progress= > loop=`pwd`/loop.py > [progress] > assume-tty = 1 > delay = 0 > refresh = 0 > EOF $ rm -f loop.pyc $ cat >> loop.py <<EOF > # use non-ascii characters as topic label of progress > # 2 x 4 = 8 columns, but 3 x 4 = 12 bytes > topiclabel = u'\u3042\u3044\u3046\u3048'.encode('utf-8') > EOF $ cat >> $HGRCPATH <<EOF > [progress] > format = topic number > width= 12 > EOF $ hg --encoding utf-8 -y loop --total 3 3 \r (no-eol) (esc) \xe3\x81\x82\xe3\x81\x84\xe3\x81\x86\xe3\x81\x88 0/3\r (no-eol) (esc) \xe3\x81\x82\xe3\x81\x84\xe3\x81\x86\xe3\x81\x88 1/3\r (no-eol) (esc) \xe3\x81\x82\xe3\x81\x84\xe3\x81\x86\xe3\x81\x88 2/3\r (no-eol) (esc) \r (no-eol) (esc) test calculation of bar width, when progress topic contains multi-byte characters, of which length of byte sequence and columns in display are different from each other. $ cat >> $HGRCPATH <<EOF > [progress] > format = topic bar > width= 21 > # progwidth should be 9 (= 21 - (8+1) - 3) > EOF $ hg --encoding utf-8 -y loop --total 3 3 \r (no-eol) (esc) \xe3\x81\x82\xe3\x81\x84\xe3\x81\x86\xe3\x81\x88 [ ]\r (no-eol) (esc) \xe3\x81\x82\xe3\x81\x84\xe3\x81\x86\xe3\x81\x88 [==> ]\r (no-eol) (esc) \xe3\x81\x82\xe3\x81\x84\xe3\x81\x86\xe3\x81\x88 [=====> ]\r (no-eol) (esc) \r (no-eol) (esc) test trimming progress items, when they contain multi-byte characters, of which length of byte sequence and columns in display are different from each other. $ rm -f loop.pyc $ rm -Rf __pycache__ $ cat >> loop.py <<EOF > # use non-ascii characters as loop items of progress > loopitems = [ > u'\u3042\u3044'.encode('utf-8'), # 2 x 2 = 4 columns > u'\u3042\u3044\u3046'.encode('utf-8'), # 2 x 3 = 6 columns > u'\u3042\u3044\u3046\u3048'.encode('utf-8'), # 2 x 4 = 8 columns > ] > def getloopitem(i): > return loopitems[i % len(loopitems)] > EOF $ cat >> $HGRCPATH <<EOF > [progress] > # trim at tail side > format = item+6 > EOF $ hg --encoding utf-8 -y loop --total 3 3 \r (no-eol) (esc) \xe3\x81\x82\xe3\x81\x84 \r (no-eol) (esc) \xe3\x81\x82\xe3\x81\x84\xe3\x81\x86\r (no-eol) (esc) \xe3\x81\x82\xe3\x81\x84\xe3\x81\x86\r (no-eol) (esc) \r (no-eol) (esc) $ cat >> $HGRCPATH <<EOF > [progress] > # trim at left side > format = item-6 > EOF $ hg --encoding utf-8 -y loop --total 3 3 \r (no-eol) (esc) \xe3\x81\x82\xe3\x81\x84 \r (no-eol) (esc) \xe3\x81\x82\xe3\x81\x84\xe3\x81\x86\r (no-eol) (esc) \xe3\x81\x84\xe3\x81\x86\xe3\x81\x88\r (no-eol) (esc) \r (no-eol) (esc)