view mercurial/templates/map-cmdline.changelog @ 40672:557d3509da55

tests: make test-alias.t pass with re2

Locally, these "non-ASCII character in alias" errors don't show up,
though I get them when the alias is defined at the command line rather
than in an hgrc.
The brokenness comes from the fact that hgrcs are parsed with regexes,
and re/re2 differ in this way:

$ python -c 'import re; print(re.compile("(.*)").match("aaa\xc0bbbb").groups())'
('aaa\xc0bbbb',)
$ python -c 'import re2; print(re2.compile("(.*)").match("aaa\xc0bbbb").groups())'
('aaa',)

Apparently re2 stops when it encounters invalid utf8 (which I suppose makes sense
given that '.' matches what appears to be a codepoint rather than a byte). This is
presumably a bug in hg, but not very important, so just change the test to stick
to valid utf8.

Differential Revision: https://phab.mercurial-scm.org/D5288

[templates]
header = '{date|shortdate}  {author|person}  <{author|email}>\n\n'
header_verbose = ''
changeset = '\t* {files|stringify|fill68|tabindent}{desc|fill68|tabindent|strip}\n\t[{node|short}]{tags}{branches}\n\n'
changeset_quiet = '\t* {desc|firstline|fill68|tabindent|strip}\n\n'
changeset_verbose = '{date|isodate}  {author|person}  <{author|email}>  ({node|short}{tags}{branches})\n\n\t* {file_adds|stringify|fill68|tabindent}{file_dels|stringify|fill68|tabindent}{files|stringify|fill68|tabindent}{desc|fill68|tabindent|strip}\n\n'
start_tags = ' ['
tag = '{tag}, '
last_tag = '{tag}]'
start_branches = ' <'
branch = '{branch}, '
last_branch = '{branch}>'
file = '{file}, '
last_file = '{file}:\n\t'
file_add = '{file_add}, '
last_file_add = '{file_add}: new file.\n* '
file_del = '{file_del}, '
last_file_del = '{file_del}: deleted file.\n* '