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

hghave: allow adding customized features at runtime...

hghave: allow adding customized features at runtime Before this patch, there is no way to add customized features to `hghave` without changing `hghave` and `hghave.py` themselves. This decreases reusability of `run-tests.py` framework for third party tools, because they may want to examine custom features at runtime (e.g. existence of some external tools). To allow adding customized features at runtime, this patch makes `hghave` import `hghaveaddon` module, only when `hghaveaddon.py` file can be found in directories below: - `TESTDIR` for invocation via `run-tests.py` - `.` for invocation via command line The path to the directory where `hghaveaddon.py` should be placed is added to `sys.path` only while importing `hghaveaddon`, because: - `.` may not be added to `PYTHONPATH` - adding additional path to `sys.path` may change behavior of subsequent `import` for other features `hghave` is terminated with exit code '2' at failure of `import hghaveaddon`, because exit code '2' terminates `run-tests.py` immediately. This is a one of preparations for issue4677.

Simon Heimberg - - Load All Authors

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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 ..