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

parsers.c: remove warning: 'size' may be used uninitialized in this function...

parsers.c: remove warning: 'size' may be used uninitialized in this function Some compilers / compiler options (such as gcc 4.7) would emit warnings: mercurial/parsers.c: In function 'pack_dirstate': mercurial/parsers.c:306:18: warning: 'size' may be used uninitialized in this function [-Wmaybe-uninitialized] mercurial/parsers.c:306:12: warning: 'mode' may be used uninitialized in this function [-Wmaybe-uninitialized] It is apparently not smart enough to figure out how the 'err' arithmetics makes sure that it can't happen. 'err' is now replaced with simple checks and goto. That might also help the optimizer when it is inlining getintat().

Mads Kiilerich - - Load All Authors

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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 # no-check-code

        $ 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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n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
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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 # no-check-code

				$ 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 ..