upstream/mercurial-mirror Files · tests/test-audit-path.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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        $ hg init

      audit of .hg

        $ hg add .hg/00changelog.i

        abort: path contains illegal component: .hg/00changelog.i (glob)

        [255]

      #if symlink

      Symlinks

        $ mkdir a

        $ echo a > a/a

        $ hg ci -Ama

        adding a/a

        $ ln -s a b

        $ echo b > a/b

        $ hg add b/b

        abort: path 'b/b' traverses symbolic link 'b' (glob)

        [255]

        $ hg add b

      should still fail - maybe

        $ hg add b/b

        abort: path 'b/b' traverses symbolic link 'b' (glob)

        [255]

      #endif

      unbundle tampered bundle

        $ hg init target

        $ cd target

        $ hg unbundle "$TESTDIR/bundles/tampered.hg"

        adding changesets

        adding manifests

        adding file changes

        added 5 changesets with 6 changes to 6 files (+4 heads)

        (run 'hg heads' to see heads, 'hg merge' to merge)

      attack .hg/test

        $ hg manifest -r0

        .hg/test

        $ hg update -Cr0

        abort: path contains illegal component: .hg/test (glob)

        [255]

      attack foo/.hg/test

        $ hg manifest -r1

        foo/.hg/test

        $ hg update -Cr1

        abort: path 'foo/.hg/test' is inside nested repo 'foo' (glob)

        [255]

      attack back/test where back symlinks to ..

        $ hg manifest -r2

        back

        back/test

      #if symlink

        $ hg update -Cr2

        abort: path 'back/test' traverses symbolic link 'back'

        [255]

      #else

      ('back' will be a file and cause some other system specific error)

        $ hg update -Cr2

        abort: * (glob)

        [255]

      #endif

      attack ../test

        $ hg manifest -r3

        ../test

        $ hg update -Cr3

        abort: path contains illegal component: ../test (glob)

        [255]

      attack /tmp/test

        $ hg manifest -r4

        /tmp/test

        $ hg update -Cr4

        abort: *: $TESTTMP/target//tmp/test (glob)

        [255]

        $ cd ..

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				$ hg init

				audit of .hg

				$ hg add .hg/00changelog.i
				abort: path contains illegal component: .hg/00changelog.i (glob)
				[255]

				#if symlink

				Symlinks

				$ mkdir a
				$ echo a > a/a
				$ hg ci -Ama
				adding a/a
				$ ln -s a b
				$ echo b > a/b
				$ hg add b/b
				abort: path 'b/b' traverses symbolic link 'b' (glob)
				[255]
				$ hg add b

				should still fail - maybe

				$ hg add b/b
				abort: path 'b/b' traverses symbolic link 'b' (glob)
				[255]

				#endif


				unbundle tampered bundle

				$ hg init target
				$ cd target
				$ hg unbundle "$TESTDIR/bundles/tampered.hg"
				adding changesets
				adding manifests
				adding file changes
				added 5 changesets with 6 changes to 6 files (+4 heads)
				(run 'hg heads' to see heads, 'hg merge' to merge)

				attack .hg/test

				$ hg manifest -r0
				.hg/test
				$ hg update -Cr0
				abort: path contains illegal component: .hg/test (glob)
				[255]

				attack foo/.hg/test

				$ hg manifest -r1
				foo/.hg/test
				$ hg update -Cr1
				abort: path 'foo/.hg/test' is inside nested repo 'foo' (glob)
				[255]

				attack back/test where back symlinks to ..

				$ hg manifest -r2
				back
				back/test
				#if symlink
				$ hg update -Cr2
				abort: path 'back/test' traverses symbolic link 'back'
				[255]
				#else
				('back' will be a file and cause some other system specific error)
				$ hg update -Cr2
				abort: * (glob)
				[255]
				#endif

				attack ../test

				$ hg manifest -r3
				../test
				$ hg update -Cr3
				abort: path contains illegal component: ../test (glob)
				[255]

				attack /tmp/test

				$ hg manifest -r4
				/tmp/test
				$ hg update -Cr4
				abort: *: $TESTTMP/target//tmp/test (glob)
				[255]

				$ cd ..