upstream/mercurial-mirror Files · tests/test-debugbundle.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

Augie Fackler - - Load All Authors

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        Peter Arrenbrecht
    
commands: add debugbundle command...

              r13724
            
      Create a test repository:

        $ hg init repo

        $ cd repo

        $ touch a ; hg add a ; hg ci -ma

        $ touch b ; hg add b ; hg ci -mb

        $ touch c ; hg add c ; hg ci -mc

        Pierre-Yves David
    
test: enforce v1 in 'test-debugbundle.t'...

              r26864
            
        $ hg bundle --base 0 --rev tip bundle.hg -v --type v1

        Peter Arrenbrecht
    
commands: add debugbundle command...

              r13724
            
        2 changesets found

        Mads Kiilerich
    
bundle: when verbose, show what takes up the space in the generated bundle...

              r23748
            
        uncompressed size of bundle content:

             332 (changelog)

             282 (manifests)

        Mike Hommey
    
mdiff: don't emit a diff header for empty trivial deltas...

              r27711
            
              93  b

              93  c

        Mike Hommey
    
debugbundle: add tests for debugbundle output with bundle2

              r29062
            
        $ hg bundle --base 0 --rev tip bundle2.hg -v --type none-v2

        2 changesets found

        uncompressed size of bundle content:

        Pierre-Yves David
    
changegroup: skip delta when the underlying revlog do not use them...

              r30211
            
             344 (changelog)

        Mike Hommey
    
debugbundle: add tests for debugbundle output with bundle2

              r29062
            
             322 (manifests)

             113  b

             113  c

        Peter Arrenbrecht
    
commands: add debugbundle command...

              r13724
            
      Terse output:

        $ hg debugbundle bundle.hg

        0e067c57feba1a5694ca4844f05588bb1bf82342

        991a3460af53952d10ec8a295d3d2cc2e5fa9690

        Mike Hommey
    
debugbundle: add tests for debugbundle output with bundle2

              r29062
            
      Terse output:

        $ hg debugbundle bundle2.hg

        Stream params: {}

        Augie Fackler
    
debugcommands: stabilize output of debugbundle by having a custom repr...

              r34027
            
        changegroup -- {nbchanges: 2, version: 02}

        Mike Hommey
    
debugbundle: add tests for debugbundle output with bundle2

              r29062
            
            0e067c57feba1a5694ca4844f05588bb1bf82342

            991a3460af53952d10ec8a295d3d2cc2e5fa9690

        Peter Arrenbrecht
    
commands: add debugbundle command...

              r13724
            
      Verbose output:

        $ hg debugbundle --all bundle.hg

        Benoit Boissinot
    
bundler: make parsechunk return the base revision of the delta

              r14141
            
        format: id, p1, p2, cset, delta base, len(delta)

        Peter Arrenbrecht
    
commands: add debugbundle command...

              r13724
            
        changelog

        Benoit Boissinot
    
bundler: make parsechunk return the base revision of the delta

              r14141
            
        0e067c57feba1a5694ca4844f05588bb1bf82342 3903775176ed42b1458a6281db4a0ccf4d9f287a 0000000000000000000000000000000000000000 0e067c57feba1a5694ca4844f05588bb1bf82342 3903775176ed42b1458a6281db4a0ccf4d9f287a 80

        991a3460af53952d10ec8a295d3d2cc2e5fa9690 0e067c57feba1a5694ca4844f05588bb1bf82342 0000000000000000000000000000000000000000 991a3460af53952d10ec8a295d3d2cc2e5fa9690 0e067c57feba1a5694ca4844f05588bb1bf82342 80

        Peter Arrenbrecht
    
commands: add debugbundle command...

              r13724
            
        manifest

        Benoit Boissinot
    
bundler: make parsechunk return the base revision of the delta

              r14141
            
        686dbf0aeca417636fa26a9121c681eabbb15a20 8515d4bfda768e04af4c13a69a72e28c7effbea7 0000000000000000000000000000000000000000 0e067c57feba1a5694ca4844f05588bb1bf82342 8515d4bfda768e04af4c13a69a72e28c7effbea7 55

        ae25a31b30b3490a981e7b96a3238cc69583fda1 686dbf0aeca417636fa26a9121c681eabbb15a20 0000000000000000000000000000000000000000 991a3460af53952d10ec8a295d3d2cc2e5fa9690 686dbf0aeca417636fa26a9121c681eabbb15a20 55

        Peter Arrenbrecht
    
commands: add debugbundle command...

              r13724
            
        b

        Mike Hommey
    
mdiff: don't emit a diff header for empty trivial deltas...

              r27711
            
        b80de5d138758541c5f05265ad144ab9fa86d1db 0000000000000000000000000000000000000000 0000000000000000000000000000000000000000 0e067c57feba1a5694ca4844f05588bb1bf82342 0000000000000000000000000000000000000000 0

        Peter Arrenbrecht
    
commands: add debugbundle command...

              r13724
            
        c

        Mike Hommey
    
mdiff: don't emit a diff header for empty trivial deltas...

              r27711
            
        b80de5d138758541c5f05265ad144ab9fa86d1db 0000000000000000000000000000000000000000 0000000000000000000000000000000000000000 991a3460af53952d10ec8a295d3d2cc2e5fa9690 0000000000000000000000000000000000000000 0

        Peter Arrenbrecht
    
commands: add debugbundle command...

              r13724
            
        Mike Hommey
    
debugbundle: add tests for debugbundle output with bundle2

              r29062
            
        $ hg debugbundle --all bundle2.hg

        Stream params: {}

        Augie Fackler
    
debugcommands: stabilize output of debugbundle by having a custom repr...

              r34027
            
        changegroup -- {nbchanges: 2, version: 02}

        Mike Hommey
    
debugbundle: add tests for debugbundle output with bundle2

              r29062
            
            format: id, p1, p2, cset, delta base, len(delta)

            changelog

        Pierre-Yves David
    
changegroup: skip delta when the underlying revlog do not use them...

              r30211
            
            0e067c57feba1a5694ca4844f05588bb1bf82342 3903775176ed42b1458a6281db4a0ccf4d9f287a 0000000000000000000000000000000000000000 0e067c57feba1a5694ca4844f05588bb1bf82342 0000000000000000000000000000000000000000 66

            991a3460af53952d10ec8a295d3d2cc2e5fa9690 0e067c57feba1a5694ca4844f05588bb1bf82342 0000000000000000000000000000000000000000 991a3460af53952d10ec8a295d3d2cc2e5fa9690 0000000000000000000000000000000000000000 66

        Mike Hommey
    
debugbundle: add tests for debugbundle output with bundle2

              r29062
            
            manifest

            686dbf0aeca417636fa26a9121c681eabbb15a20 8515d4bfda768e04af4c13a69a72e28c7effbea7 0000000000000000000000000000000000000000 0e067c57feba1a5694ca4844f05588bb1bf82342 8515d4bfda768e04af4c13a69a72e28c7effbea7 55

            ae25a31b30b3490a981e7b96a3238cc69583fda1 686dbf0aeca417636fa26a9121c681eabbb15a20 0000000000000000000000000000000000000000 991a3460af53952d10ec8a295d3d2cc2e5fa9690 686dbf0aeca417636fa26a9121c681eabbb15a20 55

            b

            b80de5d138758541c5f05265ad144ab9fa86d1db 0000000000000000000000000000000000000000 0000000000000000000000000000000000000000 0e067c57feba1a5694ca4844f05588bb1bf82342 0000000000000000000000000000000000000000 0

            c

            b80de5d138758541c5f05265ad144ab9fa86d1db 0000000000000000000000000000000000000000 0000000000000000000000000000000000000000 991a3460af53952d10ec8a295d3d2cc2e5fa9690 0000000000000000000000000000000000000000 0

        Mads Kiilerich
    
tests: add missing trailing 'cd ..'...

              r16913
            
        $ cd ..

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Peter Arrenbrecht commands: add debugbundle command...	r13724
		Create a test repository:

		$ hg init repo
		$ cd repo
		$ touch a ; hg add a ; hg ci -ma
		$ touch b ; hg add b ; hg ci -mb
		$ touch c ; hg add c ; hg ci -mc
Pierre-Yves David test: enforce v1 in 'test-debugbundle.t'...	r26864	$ hg bundle --base 0 --rev tip bundle.hg -v --type v1
Peter Arrenbrecht commands: add debugbundle command...	r13724	2 changesets found
Mads Kiilerich bundle: when verbose, show what takes up the space in the generated bundle...	r23748	uncompressed size of bundle content:
		332 (changelog)
		282 (manifests)
Mike Hommey mdiff: don't emit a diff header for empty trivial deltas...	r27711	93 b
		93 c
Mike Hommey debugbundle: add tests for debugbundle output with bundle2	r29062	$ hg bundle --base 0 --rev tip bundle2.hg -v --type none-v2
		2 changesets found
		uncompressed size of bundle content:
Pierre-Yves David changegroup: skip delta when the underlying revlog do not use them...	r30211	344 (changelog)
Mike Hommey debugbundle: add tests for debugbundle output with bundle2	r29062	322 (manifests)
		113 b
		113 c
Peter Arrenbrecht commands: add debugbundle command...	r13724
		Terse output:

		$ hg debugbundle bundle.hg
		0e067c57feba1a5694ca4844f05588bb1bf82342
		991a3460af53952d10ec8a295d3d2cc2e5fa9690

Mike Hommey debugbundle: add tests for debugbundle output with bundle2	r29062	Terse output:

		$ hg debugbundle bundle2.hg
		Stream params: {}
Augie Fackler debugcommands: stabilize output of debugbundle by having a custom repr...	r34027	changegroup -- {nbchanges: 2, version: 02}
Mike Hommey debugbundle: add tests for debugbundle output with bundle2	r29062	0e067c57feba1a5694ca4844f05588bb1bf82342
		991a3460af53952d10ec8a295d3d2cc2e5fa9690

Peter Arrenbrecht commands: add debugbundle command...	r13724	Verbose output:

		$ hg debugbundle --all bundle.hg
Benoit Boissinot bundler: make parsechunk return the base revision of the delta	r14141	format: id, p1, p2, cset, delta base, len(delta)
Peter Arrenbrecht commands: add debugbundle command...	r13724
		changelog
Benoit Boissinot bundler: make parsechunk return the base revision of the delta	r14141	0e067c57feba1a5694ca4844f05588bb1bf82342 3903775176ed42b1458a6281db4a0ccf4d9f287a 0000000000000000000000000000000000000000 0e067c57feba1a5694ca4844f05588bb1bf82342 3903775176ed42b1458a6281db4a0ccf4d9f287a 80
		991a3460af53952d10ec8a295d3d2cc2e5fa9690 0e067c57feba1a5694ca4844f05588bb1bf82342 0000000000000000000000000000000000000000 991a3460af53952d10ec8a295d3d2cc2e5fa9690 0e067c57feba1a5694ca4844f05588bb1bf82342 80
Peter Arrenbrecht commands: add debugbundle command...	r13724
		manifest
Benoit Boissinot bundler: make parsechunk return the base revision of the delta	r14141	686dbf0aeca417636fa26a9121c681eabbb15a20 8515d4bfda768e04af4c13a69a72e28c7effbea7 0000000000000000000000000000000000000000 0e067c57feba1a5694ca4844f05588bb1bf82342 8515d4bfda768e04af4c13a69a72e28c7effbea7 55
		ae25a31b30b3490a981e7b96a3238cc69583fda1 686dbf0aeca417636fa26a9121c681eabbb15a20 0000000000000000000000000000000000000000 991a3460af53952d10ec8a295d3d2cc2e5fa9690 686dbf0aeca417636fa26a9121c681eabbb15a20 55
Peter Arrenbrecht commands: add debugbundle command...	r13724
		b
Mike Hommey mdiff: don't emit a diff header for empty trivial deltas...	r27711	b80de5d138758541c5f05265ad144ab9fa86d1db 0000000000000000000000000000000000000000 0000000000000000000000000000000000000000 0e067c57feba1a5694ca4844f05588bb1bf82342 0000000000000000000000000000000000000000 0
Peter Arrenbrecht commands: add debugbundle command...	r13724
		c
Mike Hommey mdiff: don't emit a diff header for empty trivial deltas...	r27711	b80de5d138758541c5f05265ad144ab9fa86d1db 0000000000000000000000000000000000000000 0000000000000000000000000000000000000000 991a3460af53952d10ec8a295d3d2cc2e5fa9690 0000000000000000000000000000000000000000 0
Peter Arrenbrecht commands: add debugbundle command...	r13724
Mike Hommey debugbundle: add tests for debugbundle output with bundle2	r29062	$ hg debugbundle --all bundle2.hg
		Stream params: {}
Augie Fackler debugcommands: stabilize output of debugbundle by having a custom repr...	r34027	changegroup -- {nbchanges: 2, version: 02}
Mike Hommey debugbundle: add tests for debugbundle output with bundle2	r29062	format: id, p1, p2, cset, delta base, len(delta)

		changelog
Pierre-Yves David changegroup: skip delta when the underlying revlog do not use them...	r30211	0e067c57feba1a5694ca4844f05588bb1bf82342 3903775176ed42b1458a6281db4a0ccf4d9f287a 0000000000000000000000000000000000000000 0e067c57feba1a5694ca4844f05588bb1bf82342 0000000000000000000000000000000000000000 66
		991a3460af53952d10ec8a295d3d2cc2e5fa9690 0e067c57feba1a5694ca4844f05588bb1bf82342 0000000000000000000000000000000000000000 991a3460af53952d10ec8a295d3d2cc2e5fa9690 0000000000000000000000000000000000000000 66
Mike Hommey debugbundle: add tests for debugbundle output with bundle2	r29062
		manifest
		686dbf0aeca417636fa26a9121c681eabbb15a20 8515d4bfda768e04af4c13a69a72e28c7effbea7 0000000000000000000000000000000000000000 0e067c57feba1a5694ca4844f05588bb1bf82342 8515d4bfda768e04af4c13a69a72e28c7effbea7 55
		ae25a31b30b3490a981e7b96a3238cc69583fda1 686dbf0aeca417636fa26a9121c681eabbb15a20 0000000000000000000000000000000000000000 991a3460af53952d10ec8a295d3d2cc2e5fa9690 686dbf0aeca417636fa26a9121c681eabbb15a20 55

		b
		b80de5d138758541c5f05265ad144ab9fa86d1db 0000000000000000000000000000000000000000 0000000000000000000000000000000000000000 0e067c57feba1a5694ca4844f05588bb1bf82342 0000000000000000000000000000000000000000 0

		c
		b80de5d138758541c5f05265ad144ab9fa86d1db 0000000000000000000000000000000000000000 0000000000000000000000000000000000000000 991a3460af53952d10ec8a295d3d2cc2e5fa9690 0000000000000000000000000000000000000000 0

Mads Kiilerich tests: add missing trailing 'cd ..'...	r16913	$ cd ..