git on Mac OS and precomposed unicode

diff --git a/t/t4012-diff-binary.sh b/t/t4012-diff-binary.sh
index f64aa48d24f2f5704d07b9285c94ba983f7d92ac..6cebb3951bc7f4e9b772efed052c485d82d1a68d 100755 (executable)
--- a/t/t4012-diff-binary.sh
+++ b/t/t4012-diff-binary.sh
@@ -8,11 +8,18 @@ test_description='Binary diff and apply
 
 . ./test-lib.sh
 
+cat >expect.binary-numstat <<\EOF
+1      1       a
+-      -       b
+1      1       c
+-      -       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 "$TEST_DIRECTORY"/test4012.png >b &&
+        cat "$TEST_DIRECTORY"/test-binary-1.png >b &&
         echo git >c &&
         cat b b >d'
 
@@ -23,13 +30,35 @@ cat > expected <<\EOF
  d |  Bin
  4 files changed, 2 insertions(+), 2 deletions(-)
 EOF
-test_expect_success 'diff without --binary' \
-       'git diff | git apply --stat --summary >current &&
-        test_cmp expected current'
+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 &&
+       git diff --shortstat >current &&
+       test_i18ncmp expected current
+'
+
+test_expect_success 'diff --shortstat output for binary file change only' '
+       echo " 1 file changed, 0 insertions(+), 0 deletions(-)" >expected &&
+       git diff --shortstat -- b >current &&
+       test_i18ncmp expected current
+'
+
+test_expect_success 'apply --numstat notices binary file change' '
+       git diff >diff &&
+       git apply --numstat <diff >current &&
+       test_cmp expect.binary-numstat current
+'
 
-test_expect_success 'diff with --binary' \
-       'git diff --binary | git apply --stat --summary >current &&
-        test_cmp expected current'
+test_expect_success 'apply --numstat understands diff --binary format' '
+       git diff --binary >diff &&
+       git apply --numstat <diff >current &&
+       test_cmp expect.binary-numstat current
+'
 
 # apply needs to be able to skip the binary material correctly
 # in order to report the line number of a corrupt patch.
@@ -77,14 +106,6 @@ test_expect_success 'apply binary patch' \
         tree1=`git write-tree` &&
         test "$tree1" = "$tree0"'
 
-q_to_nul() {
-       perl -pe 'y/Q/\000/'
-}
-
-nul_to_q() {
-       perl -pe 'y/\000/Q/'
-}
-
 test_expect_success 'diff --no-index with binary creation' '
        echo Q | q_to_nul >binary &&
        (: hide error code from diff, which just indicates differences
@@ -98,4 +119,23 @@ test_expect_success 'diff --no-index with binary creation' '
        test_cmp expected actual
 '
 
+cat >expect <<EOF
+ binfile  |   Bin 0 -> 1026 bytes
+ textfile | 10000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+EOF
+
+test_expect_success 'diff --stat with binary files and big change count' '
+       echo X | dd of=binfile bs=1k seek=1 &&
+       git add binfile &&
+       i=0 &&
+       while test $i -lt 10000; do
+               echo $i &&
+               i=$(($i + 1))
+       done >textfile &&
+       git add textfile &&
+       git diff --cached --stat binfile textfile >output &&
+       grep " | " output >actual &&
+       test_cmp expect actual
+'
+
 test_done