Move setup_diff_pager to libgit.a

diff --git a/t/t4012-diff-binary.sh b/t/t4012-diff-binary.sh
index 6cebb3951bc7f4e9b772efed052c485d82d1a68d..1215ae544b6915fe2cc6df4d193c8f3a805beba1 100755 (executable)
--- a/t/t4012-diff-binary.sh
+++ b/t/t4012-diff-binary.sh
@@ -15,13 +15,14 @@ cat >expect.binary-numstat <<\EOF
 -      -       d
 EOF
 
-test_expect_success 'prepare repository' \
-       'echo AIT >a && echo BIT >b && echo CIT >c && echo DIT >d &&
-        git update-index --add a b c d &&
-        echo git >a &&
-        cat "$TEST_DIRECTORY"/test-binary-1.png >b &&
-        echo git >c &&
-        cat b b >d'
+test_expect_success 'prepare repository' '
+       echo AIT >a && echo BIT >b && echo CIT >c && echo DIT >d &&
+       git update-index --add a b c d &&
+       echo git >a &&
+       cat "$TEST_DIRECTORY"/test-binary-1.png >b &&
+       echo git >c &&
+       cat b b >d
+'
 
 cat > expected <<\EOF
  a |    2 +-
@@ -30,16 +31,16 @@ cat > expected <<\EOF
  d |  Bin
  4 files changed, 2 insertions(+), 2 deletions(-)
 EOF
-test_expect_success '"apply --stat" output for binary file change' '
+test_expect_success 'apply --stat output for binary file change' '
        git diff >diff &&
        git apply --stat --summary <diff >current &&
        test_i18ncmp expected current
 '
 
 test_expect_success 'diff --shortstat output for binary file change' '
-       echo " 4 files changed, 2 insertions(+), 2 deletions(-)" >expected &&
+       tail -n 1 expected >expect &&
        git diff --shortstat >current &&
-       test_i18ncmp expected current
+       test_i18ncmp expect current
 '
 
 test_expect_success 'diff --shortstat output for binary file change only' '
@@ -62,49 +63,42 @@ test_expect_success 'apply --numstat understands diff --binary format' '
 
 # apply needs to be able to skip the binary material correctly
 # in order to report the line number of a corrupt patch.
-test_expect_success 'apply detecting corrupt patch correctly' \
-       'git diff | sed -e 's/-CIT/xCIT/' >broken &&
-        if git apply --stat --summary broken 2>detected
-        then
-               echo unhappy - should have detected an error
-               (exit 1)
-        else
-               echo happy
-        fi &&
-        detected=`cat detected` &&
-        detected=`expr "$detected" : "fatal.*at line \\([0-9]*\\)\$"` &&
-        detected=`sed -ne "${detected}p" broken` &&
-        test "$detected" = xCIT'
-
-test_expect_success 'apply detecting corrupt patch correctly' \
-       'git diff --binary | sed -e 's/-CIT/xCIT/' >broken &&
-        if git apply --stat --summary broken 2>detected
-        then
-               echo unhappy - should have detected an error
-               (exit 1)
-        else
-               echo happy
-        fi &&
-        detected=`cat detected` &&
-        detected=`expr "$detected" : "fatal.*at line \\([0-9]*\\)\$"` &&
-        detected=`sed -ne "${detected}p" broken` &&
-        test "$detected" = xCIT'
+test_expect_success C_LOCALE_OUTPUT 'apply detecting corrupt patch correctly' '
+       git diff >output &&
+       sed -e "s/-CIT/xCIT/" <output >broken &&
+       test_must_fail git apply --stat --summary broken 2>detected &&
+       detected=`cat detected` &&
+       detected=`expr "$detected" : "fatal.*at line \\([0-9]*\\)\$"` &&
+       detected=`sed -ne "${detected}p" broken` &&
+       test "$detected" = xCIT
+'
+
+test_expect_success C_LOCALE_OUTPUT 'apply detecting corrupt patch correctly' '
+       git diff --binary | sed -e "s/-CIT/xCIT/" >broken &&
+       test_must_fail git apply --stat --summary broken 2>detected &&
+       detected=`cat detected` &&
+       detected=`expr "$detected" : "fatal.*at line \\([0-9]*\\)\$"` &&
+       detected=`sed -ne "${detected}p" broken` &&
+       test "$detected" = xCIT
+'
 
 test_expect_success 'initial commit' 'git commit -a -m initial'
 
 # Try removal (b), modification (d), and creation (e).
-test_expect_success 'diff-index with --binary' \
-       'echo AIT >a && mv b e && echo CIT >c && cat e >d &&
-        git update-index --add --remove a b c d e &&
-        tree0=`git write-tree` &&
-        git diff --cached --binary >current &&
-        git apply --stat --summary current'
-
-test_expect_success 'apply binary patch' \
-       'git reset --hard &&
-        git apply --binary --index <current &&
-        tree1=`git write-tree` &&
-        test "$tree1" = "$tree0"'
+test_expect_success 'diff-index with --binary' '
+       echo AIT >a && mv b e && echo CIT >c && cat e >d &&
+       git update-index --add --remove a b c d e &&
+       tree0=`git write-tree` &&
+       git diff --cached --binary >current &&
+       git apply --stat --summary current
+'
+
+test_expect_success 'apply binary patch' '
+       git reset --hard &&
+       git apply --binary --index <current &&
+       tree1=`git write-tree` &&
+       test "$tree1" = "$tree0"
+'
 
 test_expect_success 'diff --no-index with binary creation' '
        echo Q | q_to_nul >binary &&
@@ -125,7 +119,7 @@ cat >expect <<EOF
 EOF
 
 test_expect_success 'diff --stat with binary files and big change count' '
-       echo X | dd of=binfile bs=1k seek=1 &&
+       printf "\01\00%1024d" 1 >binfile &&
        git add binfile &&
        i=0 &&
        while test $i -lt 10000; do