upstream/mercurial-mirror Files · tests/test-obsolete-bounds-checking.t

revsetlang: do not pass in non-bytes to parse()...

revsetlang: do not pass in non-bytes to parse() Since parse() isn't a simple function, we shouldn't expect it would raise TypeError or ValueError for invalid inputs. Before, TypeError was raised at 'if pos != len(spec)', which was quite late to report an error. This patch also makes tokenize() detect invalid object before converting it to a py3-safe bytes. Spotted while adding the 'revset(...)' hack to _parsewith().

Boris Feld - - Load All Authors

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      Create a repo, set the username to something more than 255 bytes, then run hg amend on it.

        $ unset HGUSER

        $ cat >> $HGRCPATH << EOF

        > [ui]

        > username = aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa <very.long.name@example.com>

        > [extensions]

        > amend =

        > [experimental]

        > evolution.createmarkers=True

        > evolution.exchange=True

        > EOF

        $ hg init tmpa

        $ cd tmpa

        $ echo a > a

        $ hg add

        adding a

        $ hg commit -m "Initial commit"

        $ echo a >> a

        $ hg amend 2>&1 | egrep -v '^(\*\*|  )'

        transaction abort!

        rollback completed

        Traceback (most recent call last):

        *ProgrammingError: obsstore metadata value cannot be longer than 255 bytes (value "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa <very.long.name@example.com>" for key "user" is 285 bytes) (glob)

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				Create a repo, set the username to something more than 255 bytes, then run hg amend on it.

				$ unset HGUSER
				$ cat >> $HGRCPATH << EOF
				> [ui]
				> username = aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa <very.long.name@example.com>
				> [extensions]
				> amend =
				> [experimental]
				> evolution.createmarkers=True
				> evolution.exchange=True
				> EOF
				$ hg init tmpa
				$ cd tmpa
				$ echo a > a
				$ hg add
				adding a
				$ hg commit -m "Initial commit"
				$ echo a >> a
				$ hg amend 2>&1 \| egrep -v '^(\\\| )'
				transaction abort!
				rollback completed
				Traceback (most recent call last):
				*ProgrammingError: obsstore metadata value cannot be longer than 255 bytes (value "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa <very.long.name@example.com>" for key "user" is 285 bytes) (glob)