From 7d509878b845a2a895cc880b833a016a06199981 Mon Sep 17 00:00:00 2001
From: Alexey Shumkin <alex.crezoff@gmail.com>
Date: Wed, 21 May 2014 17:20:07 +0400
Subject: pretty.c: format string with truncate respects logOutputEncoding
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Pretty format string %<(N,[ml]trunc)>%s truncates subject to a given
length with an appropriate padding. This works for non-ASCII texts when
i18n.logOutputEncoding is UTF-8 only (independently of a printed commit
message encoding) but does not work when i18n.logOutputEncoding is NOT
UTF-8.

In 7e77df3 (pretty: two phase conversion for non utf-8 commits, 2013-04-19)
'format_commit_item' function assumes commit message to be in UTF-8.
And that was so until ecaee80 (pretty: --format output should honor
logOutputEncoding, 2013-06-26) where conversion to logOutputEncoding was
added before calling 'format_commit_message'.

Correct this by converting a commit message to UTF-8 first (as it
assumed in 7e77df3 (pretty: two phase conversion for non utf-8 commits,
2013-04-19)). Only after that convert a commit message to an actual
logOutputEncoding.

Signed-off-by: Alexey Shumkin <Alex.Crezoff@gmail.com>
Reviewed-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 t/t4205-log-pretty-formats.sh | 8 ++++----
 t/t6006-rev-list-format.sh    | 6 +++---
 2 files changed, 7 insertions(+), 7 deletions(-)

(limited to 't')

diff --git a/t/t4205-log-pretty-formats.sh b/t/t4205-log-pretty-formats.sh
index 74babced7..c84ec9ae6 100755
--- a/t/t4205-log-pretty-formats.sh
+++ b/t/t4205-log-pretty-formats.sh
@@ -220,7 +220,7 @@ EOF
 	test_cmp expected actual
 '
 
-test_expect_failure 'left alignment formatting with trunc. i18n.logOutputEncoding' '
+test_expect_success 'left alignment formatting with trunc. i18n.logOutputEncoding' '
 	git -c i18n.logOutputEncoding=$test_encoding log --pretty="tformat:%<(10,trunc)%s" >actual &&
 	qz_to_tab_space <<EOF | iconv -f utf-8 -t $test_encoding >expected &&
 message ..
@@ -242,7 +242,7 @@ EOF
 	test_cmp expected actual
 '
 
-test_expect_failure 'left alignment formatting with ltrunc. i18n.logOutputEncoding' '
+test_expect_success 'left alignment formatting with ltrunc. i18n.logOutputEncoding' '
 	git -c i18n.logOutputEncoding=$test_encoding log --pretty="tformat:%<(10,ltrunc)%s" >actual &&
 	qz_to_tab_space <<EOF | iconv -f utf-8 -t $test_encoding >expected &&
 ..sage two
@@ -264,7 +264,7 @@ EOF
 	test_cmp expected actual
 '
 
-test_expect_failure 'left alignment formatting with mtrunc. i18n.logOutputEncoding' '
+test_expect_success 'left alignment formatting with mtrunc. i18n.logOutputEncoding' '
 	git -c i18n.logOutputEncoding=$test_encoding log --pretty="tformat:%<(10,mtrunc)%s" >actual &&
 	qz_to_tab_space <<EOF | iconv -f utf-8 -t $test_encoding >expected &&
 mess.. two
@@ -420,7 +420,7 @@ initial...   A U Thor
 EOF
 	test_cmp expected actual
 '
-test_expect_failure 'left/right alignment formatting with stealing. i18n.logOutputEncoding' '
+test_expect_success 'left/right alignment formatting with stealing. i18n.logOutputEncoding' '
 	git -c i18n.logOutputEncoding=$test_encoding log --pretty="tformat:%<(10,trunc)%s%>>(10,ltrunc)% an" >actual &&
 	cat <<EOF | iconv -f utf-8 -t $test_encoding >expected &&
 short long  long long
diff --git a/t/t6006-rev-list-format.sh b/t/t6006-rev-list-format.sh
index 680b96015..c277db64f 100755
--- a/t/t6006-rev-list-format.sh
+++ b/t/t6006-rev-list-format.sh
@@ -256,7 +256,7 @@ commit $head1
 $added_iso88591
 EOF
 
-test_format complex-subject-trunc "%<($truncate_count,trunc)%s" failure <<EOF
+test_format complex-subject-trunc "%<($truncate_count,trunc)%s" <<EOF
 commit $head3
 Test printing of c..
 commit $head2
@@ -265,7 +265,7 @@ commit $head1
 added (hinzugef${added_utf8_part_iso88591}gt..
 EOF
 
-test_format complex-subject-mtrunc "%<($truncate_count,mtrunc)%s" failure <<EOF
+test_format complex-subject-mtrunc "%<($truncate_count,mtrunc)%s" <<EOF
 commit $head3
 Test prin..ex bodies
 commit $head2
@@ -274,7 +274,7 @@ commit $head1
 added (hi..f${added_utf8_part_iso88591}gt) foo
 EOF
 
-test_format complex-subject-ltrunc "%<($truncate_count,ltrunc)%s" failure <<EOF
+test_format complex-subject-ltrunc "%<($truncate_count,ltrunc)%s" <<EOF
 commit $head3
 .. of complex bodies
 commit $head2
-- 
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