upstream/mercurial-mirror Files · tests/test-exchange-obsmarkers-case-D3.t

run-tests: mechanism to report exceptions during test execution...

run-tests: mechanism to report exceptions during test execution Sometimes when running tests you introduce a ton of exceptions. The most extreme example of this is running Mercurial with Python 3, which currently spews thousands of exceptions when running the test harness. This commit adds an opt-in feature to run-tests.py to aggregate exceptions encountered by `hg` when running tests. When --exceptions is used, the test harness enables the "logexceptions" extension in the test environment. This extension wraps the Mercurial function to handle exceptions and writes information about the exception to a random filename in a directory defined by the test harness via an environment variable. At the end of the test harness, these files are parsed, aggregated, and a list of all unique Mercurial frames triggering exceptions is printed in order of frequency. This feature is intended to aid Python 3 development. I've only really tested it on Python 3. There is no shortage of improvements that could be made. e.g. we could write a separate file containing the exception report - maybe even an HTML report. We also don't capture which tests demonstrate the exceptions, so there's no turnkey way to test whether a code change made an exception disappear. Perfect is the enemy of good. I think the current patch is useful enough to land. Whoever uses it can send patches to imprve its usefulness. Differential Revision: https://phab.mercurial-scm.org/D1477

Boris Feld - - Load All Authors

File last commit:

r33542:b11e8c67 default


                r35191:bd8875b6

default

Download file

             test-exchange-obsmarkers-case-D3.t
        
                    110 lines
            
             | 3.2 KiB
            
                | text/troff
            
             |
                Tads3Lexer
            
             / tests / test-exchange-obsmarkers-case-D3.t
          
                    History
                
                 |
                  Source
                 | Raw
                 |Copy content
                 |Copy permalink

        Pierre-Yves David
    
obsolescence: add test case D-3 for obsolescence markers exchange...

              r31971
            
      ============================================

      Testing obsolescence markers push: Cases D.3

      ============================================

      Mercurial pushes obsolescences markers relevant to the "pushed-set", the set of

      all changesets that requested to be "in sync" after the push (even if they are

      already on both side).

      This test belongs to a series of tests checking such set is properly computed

      and applied. This does not tests "obsmarkers" discovery capabilities.

      Category D: Partial Information Case

      TestCase 3: missing prune target (prune not in "pushed set")

      D.3 missing prune target (prune not in "pushed set")

      ====================================================

      .. {{{

      ..  A ø⇠✕ A'

      ..     | |

      ..     | ○ B

      ..     |/

      ..     ● O

      .. }}}

      ..

      .. Marker exist from:

      ..

      ..  * `A ø⇠o A'`

      ..  * A' (prune)

      ..

      .. Command runs:

      ..

      ..  * hg push

      ..

      .. Expected exclude:

      ..

      ..  * `A ø⇠o A'`

      ..  * A' (prune)

      Setup

      -----

        $ . $TESTDIR/testlib/exchange-obsmarker-util.sh

      initial

        $ setuprepos D.3

        creating test repo for test case D.3

        - pulldest

        - main

        - pushdest

        cd into `main` and proceed with env setup

        $ cd main

        $ mkcommit A0

        $ hg up -q 0

        $ mkcommit B

        created new head

        $ mkcommit A1

        $ hg debugobsolete `getid 'desc(A0)'` `getid 'desc(A1)'`

        Boris Feld
    
debugobsolete: also report the number of obsoleted changesets...

              r33542
            
        obsoleted 1 changesets

        Pierre-Yves David
    
obsolescence: add test case D-3 for obsolescence markers exchange...

              r31971
            
        $ hg prune -d '0 0' .

        Boris Feld
    
debugobsolete: also report the number of obsoleted changesets...

              r33542
            
        obsoleted 1 changesets

        Pierre-Yves David
    
obsolescence: add test case D-3 for obsolescence markers exchange...

              r31971
            
        $ hg strip --hidden -q 'desc(A1)'

        $ hg log -G --hidden

        @  35b183996678 (draft): B

        |

        | x  28b51eb45704 (draft): A0

        |/

        o  a9bdc8b26820 (public): O

        $ inspect_obsmarkers

        obsstore content

        ================

        28b51eb45704506b5c603decd6bf7ac5e0f6a52f 6aa67a7b4baa6fb41b06aed38d5b1201436546e2 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

        6aa67a7b4baa6fb41b06aed38d5b1201436546e2 0 {35b1839966785d5703a01607229eea932db42f87} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

        $ cd ..

        $ cd ..

      Actual Test

      -----------

        $ dotest D.3 O

        ## Running testcase D.3

        # testing echange of "O" (a9bdc8b26820)

        ## initial state

        # obstore: main

        28b51eb45704506b5c603decd6bf7ac5e0f6a52f 6aa67a7b4baa6fb41b06aed38d5b1201436546e2 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

        6aa67a7b4baa6fb41b06aed38d5b1201436546e2 0 {35b1839966785d5703a01607229eea932db42f87} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

        # obstore: pushdest

        # obstore: pulldest

        ## pushing "O" from main to pushdest

        pushing to pushdest

        searching for changes

        no changes found

        ## post push state

        # obstore: main

        28b51eb45704506b5c603decd6bf7ac5e0f6a52f 6aa67a7b4baa6fb41b06aed38d5b1201436546e2 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

        6aa67a7b4baa6fb41b06aed38d5b1201436546e2 0 {35b1839966785d5703a01607229eea932db42f87} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

        # obstore: pushdest

        # obstore: pulldest

        ## pulling "a9bdc8b26820" from main into pulldest

        pulling from main

        no changes found

        ## post pull state

        # obstore: main

        28b51eb45704506b5c603decd6bf7ac5e0f6a52f 6aa67a7b4baa6fb41b06aed38d5b1201436546e2 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

        6aa67a7b4baa6fb41b06aed38d5b1201436546e2 0 {35b1839966785d5703a01607229eea932db42f87} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}

        # obstore: pushdest

        # obstore: pulldest

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

Pierre-Yves David obsolescence: add test case D-3 for obsolescence markers exchange...	r31971	============================================
		Testing obsolescence markers push: Cases D.3
		============================================

		Mercurial pushes obsolescences markers relevant to the "pushed-set", the set of
		all changesets that requested to be "in sync" after the push (even if they are
		already on both side).

		This test belongs to a series of tests checking such set is properly computed
		and applied. This does not tests "obsmarkers" discovery capabilities.

		Category D: Partial Information Case
		TestCase 3: missing prune target (prune not in "pushed set")

		D.3 missing prune target (prune not in "pushed set")
		====================================================

		.. {{{
		.. A ø⇠✕ A'
		.. \| \|
		.. \| ○ B
		.. \|/
		.. ● O
		.. }}}
		..
		.. Marker exist from:
		..
		.. * `A ø⇠o A'`
		.. * A' (prune)
		..
		.. Command runs:
		..
		.. * hg push
		..
		.. Expected exclude:
		..
		.. * `A ø⇠o A'`
		.. * A' (prune)

		Setup
		-----

		$ . $TESTDIR/testlib/exchange-obsmarker-util.sh

		initial

		$ setuprepos D.3
		creating test repo for test case D.3
		- pulldest
		- main
		- pushdest
		cd into `main` and proceed with env setup
		$ cd main
		$ mkcommit A0
		$ hg up -q 0
		$ mkcommit B
		created new head
		$ mkcommit A1
		$ hg debugobsolete `getid 'desc(A0)'` `getid 'desc(A1)'`
Boris Feld debugobsolete: also report the number of obsoleted changesets...	r33542	obsoleted 1 changesets
Pierre-Yves David obsolescence: add test case D-3 for obsolescence markers exchange...	r31971	$ hg prune -d '0 0' .
Boris Feld debugobsolete: also report the number of obsoleted changesets...	r33542	obsoleted 1 changesets
Pierre-Yves David obsolescence: add test case D-3 for obsolescence markers exchange...	r31971	$ hg strip --hidden -q 'desc(A1)'
		$ hg log -G --hidden
		@ 35b183996678 (draft): B
		\|
		\| x 28b51eb45704 (draft): A0
		\|/
		o a9bdc8b26820 (public): O

		$ inspect_obsmarkers
		obsstore content
		================
		28b51eb45704506b5c603decd6bf7ac5e0f6a52f 6aa67a7b4baa6fb41b06aed38d5b1201436546e2 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
		6aa67a7b4baa6fb41b06aed38d5b1201436546e2 0 {35b1839966785d5703a01607229eea932db42f87} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
		$ cd ..
		$ cd ..

		Actual Test
		-----------

		$ dotest D.3 O
		## Running testcase D.3
		# testing echange of "O" (a9bdc8b26820)
		## initial state
		# obstore: main
		28b51eb45704506b5c603decd6bf7ac5e0f6a52f 6aa67a7b4baa6fb41b06aed38d5b1201436546e2 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
		6aa67a7b4baa6fb41b06aed38d5b1201436546e2 0 {35b1839966785d5703a01607229eea932db42f87} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
		# obstore: pushdest
		# obstore: pulldest
		## pushing "O" from main to pushdest
		pushing to pushdest
		searching for changes
		no changes found
		## post push state
		# obstore: main
		28b51eb45704506b5c603decd6bf7ac5e0f6a52f 6aa67a7b4baa6fb41b06aed38d5b1201436546e2 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
		6aa67a7b4baa6fb41b06aed38d5b1201436546e2 0 {35b1839966785d5703a01607229eea932db42f87} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
		# obstore: pushdest
		# obstore: pulldest
		## pulling "a9bdc8b26820" from main into pulldest
		pulling from main
		no changes found
		## post pull state
		# obstore: main
		28b51eb45704506b5c603decd6bf7ac5e0f6a52f 6aa67a7b4baa6fb41b06aed38d5b1201436546e2 0 (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
		6aa67a7b4baa6fb41b06aed38d5b1201436546e2 0 {35b1839966785d5703a01607229eea932db42f87} (Thu Jan 01 00:00:00 1970 +0000) {'user': 'test'}
		# obstore: pushdest
		# obstore: pulldest