tests/test-exchange-obsmarkers-case-B1.t
author Manuel Jacob <me@manueljacob.de>
Mon, 11 Jul 2022 01:51:20 +0200
branchstable
changeset 49378 094a5fa3cf52
parent 31913 850a06176d82
permissions -rw-r--r--
procutil: make stream detection in make_line_buffered more correct and strict In make_line_buffered(), we don’t want to wrap the stream if we know that lines get flushed to the underlying raw stream already. Previously, the heuristic was too optimistic. It assumed that any stream which is not an instance of io.BufferedIOBase doesn’t need wrapping. However, there are buffered streams that aren’t instances of io.BufferedIOBase, like Mercurial’s own winstdout. The new logic is different in two ways: First, only for the check, if unwraps any combination of WriteAllWrapper and winstdout. Second, it skips wrapping the stream only if it is an instance of io.RawIOBase (or already wrapped). If it is an instance of io.BufferedIOBase, it gets wrapped. In any other case, the function raises an exception. This ensures that, if an unknown stream is passed or we add another wrapper in the future, we don’t wrap the stream if it’s already line buffered or not wrap the stream if it’s not line buffered. In fact, this was already helpful during development of this change. Without it, I possibly would have forgot that WriteAllWrapper needs to be ignored for the check, leading to unnecessary wrapping if stdout is unbuffered. The alternative would have been to always wrap unknown streams. However, I don’t think that anyone would benefit from being less strict. We can expect streams from the standard library to be subclassing either io.RawIOBase or io.BufferedIOBase, so running Mercurial in the standard way should not regress by this change. Py2exe might replace sys.stdout and sys.stderr, but that currently breaks Mercurial anyway and also these streams don’t claim to be interactive, so this function is not called for them.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
31913
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
     1
============================================
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
     2
Testing obsolescence markers push: Cases B.1
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
     3
============================================
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
     4
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
     5
Mercurial pushes obsolescences markers relevant to the "pushed-set", the set of
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
     6
all changesets that requested to be "in sync" after the push (even if they are
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
     7
already on both side).
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
     8
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
     9
This test belongs to a series of tests checking such set is properly computed
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    10
and applied. This does not tests "obsmarkers" discovery capabilities.
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    11
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    12
Category B: pruning case
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    13
TestCase 1: Prune on non-targeted common changeset
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    14
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    15
B.1 Prune on non-targeted common changeset
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    16
==========================================
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    17
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    18
.. {{{
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    19
..      B
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    20
..     |
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    21
..      A
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    22
..     |
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    23
..      O
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    24
.. }}}
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    25
..
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    26
.. Marker exist from:
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    27
..
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    28
..  * B (prune)
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    29
..
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    30
.. Command runs:
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    31
..
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    32
..  * hg push -r O
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    33
..
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    34
.. Expected exclude:
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    35
..
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    36
..  * B (prune)
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    37
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    38
Setup
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    39
-----
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    40
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    41
  $ . $TESTDIR/testlib/exchange-obsmarker-util.sh
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    42
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    43
Initial
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    44
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    45
  $ setuprepos B.1
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    46
  creating test repo for test case B.1
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    47
  - pulldest
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    48
  - main
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    49
  - pushdest
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    50
  cd into `main` and proceed with env setup
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    51
  $ cd main
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    52
  $ mkcommit A
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    53
  $ mkcommit B
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    54
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    55
make both changeset known in remote
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    56
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    57
  $ hg push -qf ../pushdest
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    58
  $ hg push -qf ../pulldest
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    59
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    60
create prune marker
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    61
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    62
  $ hg prune -qd '0 0' .
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    63
  $ hg log -G --hidden
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    64
  x  f6fbb35d8ac9 (draft): B
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    65
  |
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    66
  @  f5bc6836db60 (draft): A
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    67
  |
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    68
  o  a9bdc8b26820 (public): O
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    69
  
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    70
  $ inspect_obsmarkers
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    71
  obsstore content
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    72
  ================
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    73
  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    74
  $ cd ..
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    75
  $ cd ..
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    76
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    77
Actual Test
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    78
-----------
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    79
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    80
  $ dotest B.1 O
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    81
  ## Running testcase B.1
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    82
  # testing echange of "O" (a9bdc8b26820)
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    83
  ## initial state
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    84
  # obstore: main
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    85
  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    86
  # obstore: pushdest
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    87
  # obstore: pulldest
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    88
  ## pushing "O" from main to pushdest
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    89
  pushing to pushdest
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    90
  searching for changes
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    91
  no changes found
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    92
  ## post push state
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    93
  # obstore: main
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    94
  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    95
  # obstore: pushdest
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    96
  # obstore: pulldest
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    97
  ## pulling "a9bdc8b26820" from main into pulldest
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    98
  pulling from main
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
    99
  no changes found
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
   100
  ## post pull state
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
   101
  # obstore: main
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
   102
  f6fbb35d8ac958bbe70035e4c789c18471cdc0af 0 {f5bc6836db60e308a17ba08bf050154ba9c4fad7} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
   103
  # obstore: pushdest
850a06176d82 obsolescence: add test case B-1 for obsolescence markers exchange
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff changeset
   104
  # obstore: pulldest