upstream/mercurial-mirror Files · tests/test-mactext.t

context: override workingctx.hex() to avoid a crash...

context: override workingctx.hex() to avoid a crash Since node is None for workingctx, it can't use the base class implementation of 'hex(self.node())'. It doesn't appear that there are any current callers of this, but there will be when archive supports 'wdir()'. My first thought was to use "{p1node}+", but that would cause headaches elsewhere [1]. We should probably fix up localrepository.__getitem__ to accept this hash for consistency, as a followup. This works, if the full hash is specified: @@ -480,7 +480,7 @@ return dirstate.dirstate(self.vfs, self.ui, self.root, validate) def __getitem__(self, changeid): - if changeid is None: + if changeid is None or changeid == 'ff' * 20: return context.workingctx(self) if isinstance(changeid, slice): return [context.changectx(self, i) That differs from null, where it will accept any number of 0s, as long as it isn't ambiguous. [1] https://www.selenic.com/pipermail/mercurial-devel/2015-June/071166.html

Martin Geisler - - Load All Authors

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        $ cat > unix2mac.py <<EOF

        > import sys

        > 

        > for path in sys.argv[1:]:

        >     data = file(path, 'rb').read()

        >     data = data.replace('\n', '\r')

        >     file(path, 'wb').write(data)

        > EOF

        $ cat > print.py <<EOF

        > import sys

        > print(sys.stdin.read().replace('\n', '<LF>').replace('\r', '<CR>').replace('\0', '<NUL>'))

        > EOF

        $ hg init

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

        $ echo 'pretxncommit.cr = python:hgext.win32text.forbidcr' >> .hg/hgrc

        $ echo 'pretxnchangegroup.cr = python:hgext.win32text.forbidcr' >> .hg/hgrc

        $ cat .hg/hgrc

        [hooks]

        pretxncommit.cr = python:hgext.win32text.forbidcr

        pretxnchangegroup.cr = python:hgext.win32text.forbidcr

        $ echo hello > f

        $ hg add f

        $ hg ci -m 1

        $ python unix2mac.py f

        $ hg ci -m 2

        attempt to commit or push text file(s) using CR line endings

        in dea860dc51ec: f

        transaction abort!

        rollback completed

        abort: pretxncommit.cr hook failed

        [255]

        $ hg cat f | python print.py

        hello<LF>

        $ cat f | python print.py

        hello<CR>

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				$ cat > unix2mac.py <<EOF
				> import sys
				>
				> for path in sys.argv[1:]:
				> data = file(path, 'rb').read()
				> data = data.replace('\n', '\r')
				> file(path, 'wb').write(data)
				> EOF
				$ cat > print.py <<EOF
				> import sys
				> print(sys.stdin.read().replace('\n', '<LF>').replace('\r', '<CR>').replace('\0', '<NUL>'))
				> EOF
				$ hg init
				$ echo '[hooks]' >> .hg/hgrc
				$ echo 'pretxncommit.cr = python:hgext.win32text.forbidcr' >> .hg/hgrc
				$ echo 'pretxnchangegroup.cr = python:hgext.win32text.forbidcr' >> .hg/hgrc
				$ cat .hg/hgrc
				[hooks]
				pretxncommit.cr = python:hgext.win32text.forbidcr
				pretxnchangegroup.cr = python:hgext.win32text.forbidcr

				$ echo hello > f
				$ hg add f
				$ hg ci -m 1

				$ python unix2mac.py f
				$ hg ci -m 2
				attempt to commit or push text file(s) using CR line endings
				in dea860dc51ec: f
				transaction abort!
				rollback completed
				abort: pretxncommit.cr hook failed
				[255]
				$ hg cat f \| python print.py
				hello<LF>
				$ cat f \| python print.py
				hello<CR>