upstream/mercurial-mirror Files · tests/test-subrepo-paths.t

transplant: restore dirstate correctly at unexpected failure...

transplant: restore dirstate correctly at unexpected failure Before this patch, transplant can't restore dirstate as expected at failure other than one while patching. This causes: - unexpected file status - dirstate refers already rollback-ed parent (only at failure of transplanting the 2nd or later revision) To restore dirstate correctly also at unexpected failure, this patch encloses scope of store lock and transaction by 'dirstateguard'. This is temporary fixing for stable branch. See DirstateTransactionPlan wiki page for detail about the future plan to treat dirstate consistently around scope boundary of transaction. https://mercurial.selenic.com/wiki/DirstateTransactionPlan This patch also adds 'if lock' examination for safety 'lock.release()', because creating 'dirstateguard' object may fail unexpectedly (e.g. IOError for saving dirstate). BTW, in the test script, putting section header '[extensions]' into '.hg/hgrc' is needed to fix incomplete disabling 'abort' extension at 4d1382fd96ff.

Simon Heimberg - - Load All Authors

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                r25879:99e88320

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             test-subrepo-paths.t
        
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        $ hg init outer

        $ cd outer

        $ echo '[paths]' >> .hg/hgrc

        $ echo 'default = http://example.net/' >> .hg/hgrc

      hg debugsub with no remapping

        $ echo 'sub = libfoo' > .hgsub

        $ hg add .hgsub

        $ hg debugsub

        path sub

         source   libfoo

         revision 

      hg debugsub with remapping

        $ echo '[subpaths]' >> .hg/hgrc

        $ printf 'http://example.net/lib(.*) = C:\\libs\\\\1-lib\\\n' >> .hg/hgrc

        $ hg debugsub

        path sub

         source   C:\libs\foo-lib\

         revision 

      test cumulative remapping, the $HGRCPATH file is loaded first

        $ echo '[subpaths]' >> $HGRCPATH

        $ echo 'libfoo = libbar' >> $HGRCPATH

        $ hg debugsub

        path sub

         source   C:\libs\bar-lib\

         revision 

      test absolute source path -- testing with a URL is important since

      standard os.path.join wont treat that as an absolute path

        $ echo 'abs = http://example.net/abs' > .hgsub

        $ hg debugsub

        path abs

         source   http://example.net/abs

         revision 

        $ echo 'abs = /abs' > .hgsub

        $ hg debugsub

        path abs

         source   /abs

         revision 

      test bad subpaths pattern

        $ cat > .hg/hgrc <<EOF

        > [subpaths]

        > .* = \1

        > EOF

        $ hg debugsub

        abort: bad subrepository pattern in $TESTTMP/outer/.hg/hgrc:2: invalid group reference (glob)

        [255]

        $ cd ..

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				$ hg init outer
				$ cd outer

				$ echo '[paths]' >> .hg/hgrc
				$ echo 'default = http://example.net/' >> .hg/hgrc

				hg debugsub with no remapping

				$ echo 'sub = libfoo' > .hgsub
				$ hg add .hgsub

				$ hg debugsub
				path sub
				source libfoo
				revision

				hg debugsub with remapping

				$ echo '[subpaths]' >> .hg/hgrc
				$ printf 'http://example.net/lib(.*) = C:\\libs\\\\1-lib\\\n' >> .hg/hgrc

				$ hg debugsub
				path sub
				source C:\libs\foo-lib\
				revision

				test cumulative remapping, the $HGRCPATH file is loaded first

				$ echo '[subpaths]' >> $HGRCPATH
				$ echo 'libfoo = libbar' >> $HGRCPATH
				$ hg debugsub
				path sub
				source C:\libs\bar-lib\
				revision

				test absolute source path -- testing with a URL is important since
				standard os.path.join wont treat that as an absolute path

				$ echo 'abs = http://example.net/abs' > .hgsub
				$ hg debugsub
				path abs
				source http://example.net/abs
				revision

				$ echo 'abs = /abs' > .hgsub
				$ hg debugsub
				path abs
				source /abs
				revision

				test bad subpaths pattern

				$ cat > .hg/hgrc <<EOF
				> [subpaths]
				> .* = \1
				> EOF
				$ hg debugsub
				abort: bad subrepository pattern in $TESTTMP/outer/.hg/hgrc:2: invalid group reference (glob)
				[255]

				$ cd ..