view tests/test-encoding-align.out @ 12252:4481f8a93c7a stable

convert/darcs: handle non-ASCII metadata in darcs changelog (issue2354)

Given a commit author or message with non-ASCII characters in a darcs
repo, convert would raise a UnicodeEncodeError when adding changesets
to the hg changelog.

This happened because etree returns back unicode objects for any text
it can't encode into ASCII. convert was passing these objects to
changelog.add(), which would then attempt encoding.fromlocal() on
them.

This patch ensures converter_source.recode() is called on each piece
of commit data returned by etree.

(Also note that darcs is currently encoding agnostic and will print
out whatever is in a patch's metadata byte-for-byte, even in the XML
changelog.)

% check alignment of option descriptions in help
hg showoptlist 

dummy command to show option descriptions

options:

 -s --opt1 短名          short width
 -m --opt2 MIDDLE_       middle width
 -l --opt3 長い長い名前  long width

use "hg -v help showoptlist" to show global options
% check alignment of user names in annotate
        短名: first line(2)
     MIDDLE_: second line(2)
長い長い名前: third line(2)
% check alignment of filenames in diffstat
 MIDDLE_      |  1 +
 短名         |  1 +
 長い長い名前 |  1 +
 3 files changed, 3 insertions(+), 0 deletions(-)
marked working directory as branch 短名
marked working directory as branch MIDDLE_
marked working directory as branch 長い長い名前
% check alignment of branches
tip                                5:afc60d8eed19
長い長い名前                       4:19fe74d09ba0
MIDDLE_                            3:8a20997d2281
短名                               2:0cc06ffa3461
% check alignment of tags
tip                                5:afc60d8eed19
長い長い名前                       4:19fe74d09ba0
MIDDLE_                            3:8a20997d2281
短名                               2:0cc06ffa3461