rev-list: estimate number of bisection step left

diff --git a/t/t4014-format-patch.sh b/t/t4014-format-patch.sh
index 9d99dc28879d4f7f35001e0785f97f319fe13b40..f045898fe3196b068d03a66fd9edeea6f32add30 100755 (executable)
--- a/t/t4014-format-patch.sh
+++ b/t/t4014-format-patch.sh
@@ -3,7 +3,7 @@
 # Copyright (c) 2006 Junio C Hamano
 #
 
-test_description='Format-patch skipping already incorporated patches'
+test_description='various format-patch tests'
 
 . ./test-lib.sh
 
@@ -255,4 +255,54 @@ test_expect_success 'format-patch respects -U' '
 
 '
 
+test_expect_success 'format-patch from a subdirectory (1)' '
+       filename=$(
+               rm -rf sub &&
+               mkdir -p sub/dir &&
+               cd sub/dir &&
+               git format-patch -1
+       ) &&
+       case "$filename" in
+       0*)
+               ;; # ok
+       *)
+               echo "Oops? $filename"
+               false
+               ;;
+       esac &&
+       test -f "$filename"
+'
+
+test_expect_success 'format-patch from a subdirectory (2)' '
+       filename=$(
+               rm -rf sub &&
+               mkdir -p sub/dir &&
+               cd sub/dir &&
+               git format-patch -1 -o ..
+       ) &&
+       case "$filename" in
+       ../0*)
+               ;; # ok
+       *)
+               echo "Oops? $filename"
+               false
+               ;;
+       esac &&
+       basename=$(expr "$filename" : ".*/\(.*\)") &&
+       test -f "sub/$basename"
+'
+
+test_expect_success 'format-patch from a subdirectory (3)' '
+       here="$TEST_DIRECTORY/$test" &&
+       rm -f 0* &&
+       filename=$(
+               rm -rf sub &&
+               mkdir -p sub/dir &&
+               cd sub/dir &&
+               git format-patch -1 -o "$here"
+       ) &&
+       basename=$(expr "$filename" : ".*/\(.*\)") &&
+       test -f "$basename"
+'
+
 test_done