upstream/mercurial-mirror Files · tests/test-sidedata.t

rhg: add resolve_file_args to path_utils.rs...

rhg: add resolve_file_args to path_utils.rs Extracted logic for resolving `FILE ...` arguments from cat.rs into a new function in path_utils.rs. I plan to use this for rhg annotate. I tried to reuse hg::utils::files::canonical_path instead, but that didn't work. For example it reports a InsideDotHg error for any path containing "..".

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

      Test file dedicated to checking side-data related behavior

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

      Check data can be written/read from sidedata

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

        $ cat << EOF >> $HGRCPATH

        > [extensions]

        > testsidedata=$TESTDIR/testlib/ext-sidedata.py

        > EOF

        $ hg init test-sidedata --config experimental.revlogv2=enable-unstable-format-and-corrupt-my-data

        $ cd test-sidedata

        $ echo aaa > a

        $ hg add a

        $ hg commit -m a --traceback

        $ echo aaa > b

        $ hg add b

        $ hg commit -m b

        $ echo xxx >> a

        $ hg commit -m aa

        $ hg debugsidedata -c 0

        2 sidedata entries

         entry-0001 size 4

         entry-0002 size 32

        $ hg debugsidedata -c 1 -v

        2 sidedata entries

         entry-0001 size 4

          '\x00\x00\x006'

         entry-0002 size 32

          '\x98\t\xf9\xc4v\xf0\xc5P\x90\xf7wRf\xe8\xe27e\xfc\xc1\x93\xa4\x96\xd0\x1d\x97\xaaG\x1d\xd7t\xfa\xde'

        $ hg debugsidedata -m 2

        2 sidedata entries

         entry-0001 size 4

         entry-0002 size 32

        $ hg debugsidedata a  1

        2 sidedata entries

         entry-0001 size 4

         entry-0002 size 32

        $ hg debug-revlog-index --verbose -c

           rev   rank linkrev       nodeid p1-rev    p1-nodeid p2-rev    p2-nodeid            full-size delta-base flags comp-mode          data-offset chunk-size sd-comp-mode      sidedata-offset sd-chunk-size

             0     -1       0 7049e48789d7     -1 000000000000     -1 000000000000                   54          0     0         0                    0         54        plain                    0            90

             1     -1       1 2707720c6597      0 7049e48789d7     -1 000000000000                   54          1     0         0                   54         54        plain                   90            90

             2     -1       2 40f977031323      1 2707720c6597     -1 000000000000                   55          2     0         0                  108         55        plain                  180            90

        $ hg debug-revlog-index --verbose -m

           rev   rank linkrev       nodeid p1-rev    p1-nodeid p2-rev    p2-nodeid            full-size delta-base flags comp-mode          data-offset chunk-size sd-comp-mode      sidedata-offset sd-chunk-size

             0     -1       0 b85d294330e3     -1 000000000000     -1 000000000000                   43          0     0         0                    0         43        plain                    0            90

             1     -1       1 1a0aec305c63      0 b85d294330e3     -1 000000000000                   86          0     0         0                   43         55        plain                   90            90

             2     -1       2 104258a4f75f      1 1a0aec305c63     -1 000000000000                   86          1     0         0                   98         55        plain                  180            90

      Check upgrade behavior

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

      Right now, sidedata has not upgrade support

      Check that we can upgrade to sidedata

      -------------------------------------

        $ hg init up-no-side-data --config experimental.revlogv2=no

        $ hg debugformat -v -R up-no-side-data changelog-v2 revlog-v2

        format-variant     repo config default

        revlog-v2:           no     no      no

        changelog-v2:        no     no      no

        $ hg debugformat -v -R up-no-side-data --config experimental.revlogv2=enable-unstable-format-and-corrupt-my-data changelog-v2 revlog-v2

        format-variant     repo config default

        revlog-v2:           no    yes      no

        changelog-v2:        no     no      no

        $ hg debugupgraderepo -R up-no-side-data --config experimental.revlogv2=enable-unstable-format-and-corrupt-my-data > /dev/null

      Check that we can downgrade from sidedata

      -----------------------------------------

        $ hg init up-side-data --config experimental.revlogv2=enable-unstable-format-and-corrupt-my-data

        $ hg debugformat -v -R up-side-data changelog-v2 revlog-v2

        format-variant     repo config default

        revlog-v2:          yes     no      no

        changelog-v2:        no     no      no

        $ hg debugformat -v -R up-side-data --config experimental.revlogv2=no changelog-v2 revlog-v2

        format-variant     repo config default

        revlog-v2:          yes     no      no

        changelog-v2:        no     no      no

        $ hg debugupgraderepo -R up-side-data --config experimental.revlogv2=no > /dev/null

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				==========================================================
				Test file dedicated to checking side-data related behavior
				==========================================================

				Check data can be written/read from sidedata
				============================================

				$ cat << EOF >> $HGRCPATH
				> [extensions]
				> testsidedata=$TESTDIR/testlib/ext-sidedata.py
				> EOF

				$ hg init test-sidedata --config experimental.revlogv2=enable-unstable-format-and-corrupt-my-data
				$ cd test-sidedata
				$ echo aaa > a
				$ hg add a
				$ hg commit -m a --traceback
				$ echo aaa > b
				$ hg add b
				$ hg commit -m b
				$ echo xxx >> a
				$ hg commit -m aa

				$ hg debugsidedata -c 0
				2 sidedata entries
				entry-0001 size 4
				entry-0002 size 32
				$ hg debugsidedata -c 1 -v
				2 sidedata entries
				entry-0001 size 4
				'\x00\x00\x006'
				entry-0002 size 32
				'\x98\t\xf9\xc4v\xf0\xc5P\x90\xf7wRf\xe8\xe27e\xfc\xc1\x93\xa4\x96\xd0\x1d\x97\xaaG\x1d\xd7t\xfa\xde'
				$ hg debugsidedata -m 2
				2 sidedata entries
				entry-0001 size 4
				entry-0002 size 32
				$ hg debugsidedata a 1
				2 sidedata entries
				entry-0001 size 4
				entry-0002 size 32

				$ hg debug-revlog-index --verbose -c
				rev rank linkrev nodeid p1-rev p1-nodeid p2-rev p2-nodeid full-size delta-base flags comp-mode data-offset chunk-size sd-comp-mode sidedata-offset sd-chunk-size
				0 -1 0 7049e48789d7 -1 000000000000 -1 000000000000 54 0 0 0 0 54 plain 0 90
				1 -1 1 2707720c6597 0 7049e48789d7 -1 000000000000 54 1 0 0 54 54 plain 90 90
				2 -1 2 40f977031323 1 2707720c6597 -1 000000000000 55 2 0 0 108 55 plain 180 90

				$ hg debug-revlog-index --verbose -m
				rev rank linkrev nodeid p1-rev p1-nodeid p2-rev p2-nodeid full-size delta-base flags comp-mode data-offset chunk-size sd-comp-mode sidedata-offset sd-chunk-size
				0 -1 0 b85d294330e3 -1 000000000000 -1 000000000000 43 0 0 0 0 43 plain 0 90
				1 -1 1 1a0aec305c63 0 b85d294330e3 -1 000000000000 86 0 0 0 43 55 plain 90 90
				2 -1 2 104258a4f75f 1 1a0aec305c63 -1 000000000000 86 1 0 0 98 55 plain 180 90

				Check upgrade behavior
				======================

				Right now, sidedata has not upgrade support

				Check that we can upgrade to sidedata
				-------------------------------------

				$ hg init up-no-side-data --config experimental.revlogv2=no
				$ hg debugformat -v -R up-no-side-data changelog-v2 revlog-v2
				format-variant repo config default
				revlog-v2: no no no
				changelog-v2: no no no
				$ hg debugformat -v -R up-no-side-data --config experimental.revlogv2=enable-unstable-format-and-corrupt-my-data changelog-v2 revlog-v2
				format-variant repo config default
				revlog-v2: no yes no
				changelog-v2: no no no
				$ hg debugupgraderepo -R up-no-side-data --config experimental.revlogv2=enable-unstable-format-and-corrupt-my-data > /dev/null

				Check that we can downgrade from sidedata
				-----------------------------------------

				$ hg init up-side-data --config experimental.revlogv2=enable-unstable-format-and-corrupt-my-data
				$ hg debugformat -v -R up-side-data changelog-v2 revlog-v2
				format-variant repo config default
				revlog-v2: yes no no
				changelog-v2: no no no
				$ hg debugformat -v -R up-side-data --config experimental.revlogv2=no changelog-v2 revlog-v2
				format-variant repo config default
				revlog-v2: yes no no
				changelog-v2: no no no
				$ hg debugupgraderepo -R up-side-data --config experimental.revlogv2=no > /dev/null