cache-tree: Write updated cache-tree after commit

diff --git a/t/t4205-log-pretty-formats.sh b/t/t4205-log-pretty-formats.sh
index f5ea3f89324cbd62df3a678bed534b1c0c20b335..c84ec9ae6139be752831365244f5580e46138884 100755 (executable)
--- a/t/t4205-log-pretty-formats.sh
+++ b/t/t4205-log-pretty-formats.sh
@@ -144,9 +144,7 @@ test_expect_success 'setup more commits' '
 '
 
 test_expect_success 'left alignment formatting' '
-       git log --pretty="format:%<(40)%s" >actual &&
-       # complete the incomplete line at the end
-       echo >>actual &&
+       git log --pretty="tformat:%<(40)%s" >actual &&
        qz_to_tab_space <<EOF >expected &&
 message two                            Z
 message one                            Z
@@ -156,10 +154,19 @@ EOF
        test_cmp expected actual
 '
 
+test_expect_success 'left alignment formatting. i18n.logOutputEncoding' '
+       git -c i18n.logOutputEncoding=$test_encoding log --pretty="tformat:%<(40)%s" >actual &&
+       qz_to_tab_space <<EOF | iconv -f utf-8 -t $test_encoding >expected &&
+message two                            Z
+message one                            Z
+add bar                                Z
+$(commit_msg)                    Z
+EOF
+       test_cmp expected actual
+'
+
 test_expect_success 'left alignment formatting at the nth column' '
-       git log --pretty="format:%h %<|(40)%s" >actual &&
-       # complete the incomplete line at the end
-       echo >>actual &&
+       git log --pretty="tformat:%h %<|(40)%s" >actual &&
        qz_to_tab_space <<EOF >expected &&
 $head1 message two                    Z
 $head2 message one                    Z
@@ -169,10 +176,19 @@ EOF
        test_cmp expected actual
 '
 
+test_expect_success 'left alignment formatting at the nth column. i18n.logOutputEncoding' '
+       git -c i18n.logOutputEncoding=$test_encoding log --pretty="tformat:%h %<|(40)%s" >actual &&
+       qz_to_tab_space <<EOF | iconv -f utf-8 -t $test_encoding >expected &&
+$head1 message two                    Z
+$head2 message one                    Z
+$head3 add bar                        Z
+$head4 $(commit_msg)            Z
+EOF
+       test_cmp expected actual
+'
+
 test_expect_success 'left alignment formatting with no padding' '
-       git log --pretty="format:%<(1)%s" >actual &&
-       # complete the incomplete line at the end
-       echo >>actual &&
+       git log --pretty="tformat:%<(1)%s" >actual &&
        cat <<EOF >expected &&
 message two
 message one
@@ -182,10 +198,19 @@ EOF
        test_cmp expected actual
 '
 
+test_expect_success 'left alignment formatting with no padding. i18n.logOutputEncoding' '
+       git -c i18n.logOutputEncoding=$test_encoding log --pretty="tformat:%<(1)%s" >actual &&
+       cat <<EOF | iconv -f utf-8 -t $test_encoding >expected &&
+message two
+message one
+add bar
+$(commit_msg)
+EOF
+       test_cmp expected actual
+'
+
 test_expect_success 'left alignment formatting with trunc' '
-       git log --pretty="format:%<(10,trunc)%s" >actual &&
-       # complete the incomplete line at the end
-       echo >>actual &&
+       git log --pretty="tformat:%<(10,trunc)%s" >actual &&
        qz_to_tab_space <<EOF >expected &&
 message ..
 message ..
@@ -195,10 +220,19 @@ EOF
        test_cmp expected actual
 '
 
+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 ..
+message ..
+add bar  Z
+initial...
+EOF
+       test_cmp expected actual
+'
+
 test_expect_success 'left alignment formatting with ltrunc' '
-       git log --pretty="format:%<(10,ltrunc)%s" >actual &&
-       # complete the incomplete line at the end
-       echo >>actual &&
+       git log --pretty="tformat:%<(10,ltrunc)%s" >actual &&
        qz_to_tab_space <<EOF >expected &&
 ..sage two
 ..sage one
@@ -208,10 +242,19 @@ EOF
        test_cmp expected actual
 '
 
+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 $test_encoding >expected &&
+..sage two
+..sage one
+add bar  Z
+..${sample_utf8_part}lich
+EOF
+       test_cmp expected actual
+'
+
 test_expect_success 'left alignment formatting with mtrunc' '
-       git log --pretty="format:%<(10,mtrunc)%s" >actual &&
-       # complete the incomplete line at the end
-       echo >>actual &&
+       git log --pretty="tformat:%<(10,mtrunc)%s" >actual &&
        qz_to_tab_space <<EOF >expected &&
 mess.. two
 mess.. one
@@ -221,10 +264,19 @@ EOF
        test_cmp expected actual
 '
 
+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
+mess.. one
+add bar  Z
+init..lich
+EOF
+       test_cmp expected actual
+'
+
 test_expect_success 'right alignment formatting' '
-       git log --pretty="format:%>(40)%s" >actual &&
-       # complete the incomplete line at the end
-       echo >>actual &&
+       git log --pretty="tformat:%>(40)%s" >actual &&
        qz_to_tab_space <<EOF >expected &&
 Z                            message two
 Z                            message one
@@ -234,10 +286,19 @@ EOF
        test_cmp expected actual
 '
 
+test_expect_success 'right alignment formatting. i18n.logOutputEncoding' '
+       git -c i18n.logOutputEncoding=$test_encoding log --pretty="tformat:%>(40)%s" >actual &&
+       qz_to_tab_space <<EOF | iconv -f utf-8 -t $test_encoding >expected &&
+Z                            message two
+Z                            message one
+Z                                add bar
+Z                    $(commit_msg)
+EOF
+       test_cmp expected actual
+'
+
 test_expect_success 'right alignment formatting at the nth column' '
-       git log --pretty="format:%h %>|(40)%s" >actual &&
-       # complete the incomplete line at the end
-       echo >>actual &&
+       git log --pretty="tformat:%h %>|(40)%s" >actual &&
        qz_to_tab_space <<EOF >expected &&
 $head1                      message two
 $head2                      message one
@@ -247,10 +308,19 @@ EOF
        test_cmp expected actual
 '
 
+test_expect_success 'right alignment formatting at the nth column. i18n.logOutputEncoding' '
+       git -c i18n.logOutputEncoding=$test_encoding log --pretty="tformat:%h %>|(40)%s" >actual &&
+       qz_to_tab_space <<EOF | iconv -f utf-8 -t $test_encoding >expected &&
+$head1                      message two
+$head2                      message one
+$head3                          add bar
+$head4              $(commit_msg)
+EOF
+       test_cmp expected actual
+'
+
 test_expect_success 'right alignment formatting with no padding' '
-       git log --pretty="format:%>(1)%s" >actual &&
-       # complete the incomplete line at the end
-       echo >>actual &&
+       git log --pretty="tformat:%>(1)%s" >actual &&
        cat <<EOF >expected &&
 message two
 message one
@@ -260,10 +330,19 @@ EOF
        test_cmp expected actual
 '
 
+test_expect_success 'right alignment formatting with no padding. i18n.logOutputEncoding' '
+       git -c i18n.logOutputEncoding=$test_encoding log --pretty="tformat:%>(1)%s" >actual &&
+       cat <<EOF | iconv -f utf-8 -t $test_encoding >expected &&
+message two
+message one
+add bar
+$(commit_msg)
+EOF
+       test_cmp expected actual
+'
+
 test_expect_success 'center alignment formatting' '
-       git log --pretty="format:%><(40)%s" >actual &&
-       # complete the incomplete line at the end
-       echo >>actual &&
+       git log --pretty="tformat:%><(40)%s" >actual &&
        qz_to_tab_space <<EOF >expected &&
 Z             message two              Z
 Z             message one              Z
@@ -273,10 +352,18 @@ EOF
        test_cmp expected actual
 '
 
+test_expect_success 'center alignment formatting. i18n.logOutputEncoding' '
+       git -c i18n.logOutputEncoding=$test_encoding log --pretty="tformat:%><(40)%s" >actual &&
+       qz_to_tab_space <<EOF | iconv -f utf-8 -t $test_encoding >expected &&
+Z             message two              Z
+Z             message one              Z
+Z               add bar                Z
+Z         $(commit_msg)          Z
+EOF
+       test_cmp expected actual
+'
 test_expect_success 'center alignment formatting at the nth column' '
-       git log --pretty="format:%h %><|(40)%s" >actual &&
-       # complete the incomplete line at the end
-       echo >>actual &&
+       git log --pretty="tformat:%h %><|(40)%s" >actual &&
        qz_to_tab_space <<EOF >expected &&
 $head1           message two          Z
 $head2           message one          Z
@@ -286,10 +373,19 @@ EOF
        test_cmp expected actual
 '
 
+test_expect_success 'center alignment formatting at the nth column. i18n.logOutputEncoding' '
+       git -c i18n.logOutputEncoding=$test_encoding log --pretty="tformat:%h %><|(40)%s" >actual &&
+       qz_to_tab_space <<EOF | iconv -f utf-8 -t $test_encoding >expected &&
+$head1           message two          Z
+$head2           message one          Z
+$head3             add bar            Z
+$head4       $(commit_msg)      Z
+EOF
+       test_cmp expected actual
+'
+
 test_expect_success 'center alignment formatting with no padding' '
-       git log --pretty="format:%><(1)%s" >actual &&
-       # complete the incomplete line at the end
-       echo >>actual &&
+       git log --pretty="tformat:%><(1)%s" >actual &&
        cat <<EOF >expected &&
 message two
 message one
@@ -302,12 +398,20 @@ EOF
 # save HEAD's SHA-1 digest (with no abbreviations) to use it below
 # as far as the next test amends HEAD
 old_head1=$(git rev-parse --verify HEAD~0)
+test_expect_success 'center alignment formatting with no padding. i18n.logOutputEncoding' '
+       git -c i18n.logOutputEncoding=$test_encoding log --pretty="tformat:%><(1)%s" >actual &&
+       cat <<EOF | iconv -f utf-8 -t $test_encoding >expected &&
+message two
+message one
+add bar
+$(commit_msg)
+EOF
+       test_cmp expected actual
+'
 
 test_expect_success 'left/right alignment formatting with stealing' '
        git commit --amend -m short --author "long long long <long@me.com>" &&
-       git log --pretty="format:%<(10,trunc)%s%>>(10,ltrunc)% an" >actual &&
-       # complete the incomplete line at the end
-       echo >>actual &&
+       git log --pretty="tformat:%<(10,trunc)%s%>>(10,ltrunc)% an" >actual &&
        cat <<EOF >expected &&
 short long  long long
 message ..   A U Thor
@@ -316,6 +420,16 @@ initial...   A U Thor
 EOF
        test_cmp expected actual
 '
+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
+message ..   A U Thor
+add bar      A U Thor
+initial...   A U Thor
+EOF
+       test_cmp expected actual
+'
 
 # get new digests (with no abbreviations)
 head1=$(git rev-parse --verify HEAD~0) &&