travis-ci: switch to Xcode 10.1 macOS image

diff --git a/t/t6050-replace.sh b/t/t6050-replace.sh
index d174bfed309c1adf5cfbafc7b9cc6a6b1c6033ee..5d6d3184ac390f2cd476a322cf6d15e69a912494 100755 (executable)
--- a/t/t6050-replace.sh
+++ b/t/t6050-replace.sh
@@ -4,8 +4,6 @@
 #
 test_description='Tests replace refs functionality'
 
-exec </dev/null
-
 . ./test-lib.sh
 . "$TEST_DIRECTORY/lib-gpg.sh"
 
@@ -115,6 +113,12 @@ test_expect_success 'test GIT_NO_REPLACE_OBJECTS env variable' '
      GIT_NO_REPLACE_OBJECTS=1 git show $HASH2 | grep "A U Thor"
 '
 
+test_expect_success 'test core.usereplacerefs config option' '
+       test_config core.usereplacerefs false &&
+       git cat-file commit $HASH2 | grep "author A U Thor" &&
+       git show $HASH2 | grep "A U Thor"
+'
+
 cat >tag.sig <<EOF
 object $HASH2
 type commit
@@ -457,7 +461,10 @@ test_expect_success '--convert-graft-file' '
        printf "%s\n%s %s\n\n# comment\n%s\n" \
                $(git rev-parse HEAD^^ HEAD^ HEAD^^ HEAD^2) \
                >.git/info/grafts &&
-       git replace --convert-graft-file &&
+       git status 2>stderr &&
+       test_i18ngrep "hint:.*grafts is deprecated" stderr &&
+       git replace --convert-graft-file 2>stderr &&
+       test_i18ngrep ! "hint:.*grafts is deprecated" stderr &&
        test_path_is_missing .git/info/grafts &&
 
        : verify that the history is now "grafted" &&