Merge branch 'mg/reset-doc' into maint

diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh
index 3af3f603fb2ad34368b4f53f523bdd71dffdf854..7d20a74c5ca1331ff241d1596bcb114e48a5907d 100755 (executable)
--- a/t/t3404-rebase-interactive.sh
+++ b/t/t3404-rebase-interactive.sh
@@ -64,6 +64,67 @@ test_expect_success 'setup' '
        done
 '
 
+# "exec" commands are ran with the user shell by default, but this may
+# be non-POSIX. For example, if SHELL=zsh then ">file" doesn't work
+# to create a file. Unseting SHELL avoids such non-portable behavior
+# in tests.
+SHELL=
+
+test_expect_success 'rebase -i with the exec command' '
+       git checkout master &&
+       (
+       FAKE_LINES="1 exec_>touch-one
+               2 exec_>touch-two exec_false exec_>touch-three
+               3 4 exec_>\"touch-file__name_with_spaces\";_>touch-after-semicolon 5" &&
+       export FAKE_LINES &&
+       test_must_fail git rebase -i A
+       ) &&
+       test_path_is_file touch-one &&
+       test_path_is_file touch-two &&
+       test_path_is_missing touch-three " (should have stopped before)" &&
+       test $(git rev-parse C) = $(git rev-parse HEAD) || {
+               echo "Stopped at wrong revision:"
+               echo "($(git describe --tags HEAD) instead of C)"
+               false
+       } &&
+       git rebase --continue &&
+       test_path_is_file touch-three &&
+       test_path_is_file "touch-file  name with spaces" &&
+       test_path_is_file touch-after-semicolon &&
+       test $(git rev-parse master) = $(git rev-parse HEAD) || {
+               echo "Stopped at wrong revision:"
+               echo "($(git describe --tags HEAD) instead of master)"
+               false
+       } &&
+       rm -f touch-*
+'
+
+test_expect_success 'rebase -i with the exec command runs from tree root' '
+       git checkout master &&
+       mkdir subdir && (cd subdir &&
+       FAKE_LINES="1 exec_>touch-subdir" \
+               git rebase -i HEAD^
+       ) &&
+       test_path_is_file touch-subdir &&
+       rm -fr subdir
+'
+
+test_expect_success 'rebase -i with the exec command checks tree cleanness' '
+       git checkout master &&
+       (
+       FAKE_LINES="exec_echo_foo_>file1 1" &&
+       export FAKE_LINES &&
+       test_must_fail git rebase -i HEAD^
+       ) &&
+       test $(git rev-parse master^) = $(git rev-parse HEAD) || {
+               echo "Stopped at wrong revision:"
+               echo "($(git describe --tags HEAD) instead of master^)"
+               false
+       } &&
+       git reset --hard &&
+       git rebase --continue
+'
+
 test_expect_success 'no changes are a nop' '
        git checkout branch2 &&
        git rebase -i F &&
@@ -143,7 +204,7 @@ test_expect_success 'abort' '
        git rebase --abort &&
        test $(git rev-parse new-branch1) = $(git rev-parse HEAD) &&
        test "$(git symbolic-ref -q HEAD)" = "refs/heads/branch1" &&
-       ! test -d .git/rebase-merge
+       test_path_is_missing .git/rebase-merge
 '
 
 test_expect_success 'abort with error when new base cannot be checked out' '
@@ -153,7 +214,7 @@ test_expect_success 'abort with error when new base cannot be checked out' '
        grep "The following untracked working tree files would be overwritten by checkout:" \
                output &&
        grep "file1" output &&
-       ! test -d .git/rebase-merge &&
+       test_path_is_missing .git/rebase-merge &&
        git reset --hard HEAD^
 '