upstream/mercurial-mirror Files · tests/test-mq-qimport-fail-cleanup.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-mq-qimport-fail-cleanup.t
        
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      Failed qimport of patches from files should cleanup by recording successfully

      imported patches in series file.

        $ echo "[extensions]" >> $HGRCPATH

        $ echo "mq=" >> $HGRCPATH

        $ hg init repo

        $ cd repo

        $ echo a > a

        $ hg ci -Am'add a'

        adding a

        $ cat >b.patch<<EOF

        > diff --git a/a b/a

        > --- a/a

        > +++ b/a

        > @@ -1,1 +1,2 @@

        >  a

        > +b

        > EOF

      empty series

        $ hg qseries

      qimport valid patch followed by invalid patch

        $ hg qimport b.patch fakepatch

        adding b.patch to series file

        abort: unable to read file fakepatch

        [255]

      valid patches before fail added to series

        $ hg qseries

        b.patch

        $ hg pull -q -r 0 . # update phase

        $ hg qimport -r 0

        abort: revision 0 is not mutable

        (see "hg help phases" for details)

        [255]

        $ cd ..

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				Failed qimport of patches from files should cleanup by recording successfully
				imported patches in series file.

				$ echo "[extensions]" >> $HGRCPATH
				$ echo "mq=" >> $HGRCPATH
				$ hg init repo
				$ cd repo
				$ echo a > a
				$ hg ci -Am'add a'
				adding a
				$ cat >b.patch<<EOF
				> diff --git a/a b/a
				> --- a/a
				> +++ b/a
				> @@ -1,1 +1,2 @@
				> a
				> +b
				> EOF

				empty series

				$ hg qseries

				qimport valid patch followed by invalid patch

				$ hg qimport b.patch fakepatch
				adding b.patch to series file
				abort: unable to read file fakepatch
				[255]

				valid patches before fail added to series

				$ hg qseries
				b.patch

				$ hg pull -q -r 0 . # update phase
				$ hg qimport -r 0
				abort: revision 0 is not mutable
				(see "hg help phases" for details)
				[255]

				$ cd ..