git/t/t9129-git-svn-i18n-commitencoding.sh
Junio C Hamano 2de03ebe06 t9129: fix UTF-8 locale detection
The UTF-8 prerequisite test checked explicitly for en_US.utf8 in the
output from "locale -a", but the tests that are actually protected by the
prerequisite were asking LC_ALL=en_US.UTF-8 from the system.

This inconsistency leads the tests to fail on platforms that do not know
both en_US.UTF-8 and en_US.utf8 (thanks you, Yann Droneaud, for bringing
this up with an initial patch).

Instead, pick a locale with ".UTF-8" (with or without hyphen, spelled in
either upper or lowercase) in its name from "locale -a" output, and use it
for running the test.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-06-02 12:15:48 -07:00

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#!/bin/sh
#
# Copyright (c) 2008 Eric Wong
test_description='git svn honors i18n.commitEncoding in config'
. ./lib-git-svn.sh
compare_git_head_with () {
nr=`wc -l < "$1"`
a=7
b=$(($a + $nr - 1))
git cat-file commit HEAD | sed -ne "$a,${b}p" >current &&
test_cmp current "$1"
}
a_utf8_locale=$(locale -a | sed -n '/\.[uU][tT][fF]-*8$/{
p
q
}')
if test -n "$a_utf8_locale"
then
test_set_prereq UTF8
else
say "UTF-8 locale not available, some tests are skipped"
fi
compare_svn_head_with () {
# extract just the log message and strip out committer info.
# don't use --limit here since svn 1.1.x doesn't have it,
LC_ALL="$a_utf8_locale" svn log `git svn info --url` | perl -w -e '
use bytes;
$/ = ("-"x72) . "\n";
my @x = <STDIN>;
@x = split(/\n/, $x[1]);
splice(@x, 0, 2);
$x[-1] = "";
print join("\n", @x);
' > current &&
test_cmp current "$1"
}
for H in ISO8859-1 eucJP ISO-2022-JP
do
test_expect_success "$H setup" '
mkdir $H &&
svn_cmd import -m "$H test" $H "$svnrepo"/$H &&
git svn clone "$svnrepo"/$H $H
'
done
for H in ISO8859-1 eucJP ISO-2022-JP
do
test_expect_success "$H commit on git side" '
(
cd $H &&
git config i18n.commitencoding $H &&
git checkout -b t refs/remotes/git-svn &&
echo $H >F &&
git add F &&
git commit -a -F "$TEST_DIRECTORY"/t3900/$H.txt &&
E=$(git cat-file commit HEAD | sed -ne "s/^encoding //p") &&
test "z$E" = "z$H"
compare_git_head_with "$TEST_DIRECTORY"/t3900/$H.txt
)
'
done
for H in ISO8859-1 eucJP ISO-2022-JP
do
test_expect_success "$H dcommit to svn" '
(
cd $H &&
git svn dcommit &&
git cat-file commit HEAD | grep git-svn-id: &&
E=$(git cat-file commit HEAD | sed -ne "s/^encoding //p") &&
test "z$E" = "z$H" &&
compare_git_head_with "$TEST_DIRECTORY"/t3900/$H.txt
)
'
done
test_expect_success UTF8 'ISO-8859-1 should match UTF-8 in svn' '
(
cd ISO8859-1 &&
compare_svn_head_with "$TEST_DIRECTORY"/t3900/1-UTF-8.txt
)
'
for H in eucJP ISO-2022-JP
do
test_expect_success UTF8 "$H should match UTF-8 in svn" '
(
cd $H &&
compare_svn_head_with "$TEST_DIRECTORY"/t3900/2-UTF-8.txt
)
'
done
test_done