Merge branch 'cb/assume-unchanged-fix'

diff --git a/t/t7508-status.sh b/t/t7508-status.sh
index 556d0faa77e027c8a18e213088fa6bbc5d7e7af5..008d5711b818a315136290c141c830cdf5af80a0 100755 (executable)
--- a/t/t7508-status.sh
+++ b/t/t7508-status.sh
@@ -68,6 +68,34 @@ test_expect_success 'status (2)' '
 
 '
 
+cat >expect <<\EOF
+# On branch master
+# Changes to be committed:
+#      new file:   dir2/added
+#
+# Changed but not updated:
+#      modified:   dir1/modified
+#
+# Untracked files:
+#      dir1/untracked
+#      dir2/modified
+#      dir2/untracked
+#      expect
+#      output
+#      untracked
+EOF
+
+git config advice.statusHints false
+
+test_expect_success 'status (advice.statusHints false)' '
+
+       git status >output &&
+       test_cmp expect output
+
+'
+
+git config --unset advice.statusHints
+
 cat >expect <<\EOF
  M dir1/modified
 A  dir2/added
@@ -115,6 +143,23 @@ test_expect_success 'status (status.showUntrackedFiles no)' '
        test_cmp expect output
 '
 
+cat >expect <<EOF
+# On branch master
+# Changes to be committed:
+#      new file:   dir2/added
+#
+# Changed but not updated:
+#      modified:   dir1/modified
+#
+# Untracked files not listed
+EOF
+git config advice.statusHints false
+test_expect_success 'status -uno (advice.statusHints false)' '
+       git status -uno >output &&
+       test_cmp expect output
+'
+git config --unset advice.statusHints
+
 cat >expect << EOF
  M dir1/modified
 A  dir2/added
@@ -496,6 +541,16 @@ test_expect_success 'dry-run of partial commit excluding new file in index' '
        test_cmp expect output
 '
 
+cat >expect <<EOF
+:100644 100644 e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 0000000000000000000000000000000000000000 M     dir1/modified
+EOF
+test_expect_success 'status refreshes the index' '
+       touch dir2/added &&
+       git status &&
+       git diff-files >output &&
+       test_cmp expect output
+'
+
 test_expect_success 'setup status submodule summary' '
        test_create_repo sm && (
                cd sm &&
@@ -693,4 +748,19 @@ test_expect_success 'commit --dry-run submodule summary (--amend)' '
        test_cmp expect output
 '
 
+test_expect_success POSIXPERM 'status succeeds in a read-only repository' '
+       (
+               chmod a-w .git &&
+               # make dir1/tracked stat-dirty
+               >dir1/tracked1 && mv -f dir1/tracked1 dir1/tracked &&
+               git status -s >output &&
+               ! grep dir1/tracked output &&
+               # make sure "status" succeeded without writing index out
+               git diff-files | grep dir1/tracked
+       )
+       status=$?
+       chmod 775 .git
+       (exit $status)
+'
+
 test_done