Introduce usagef() that takes a printf-style format

diff --git a/t/t3700-add.sh b/t/t3700-add.sh
index 050de42ef4148a730c30520ccaad5e9871e536bd..85eb0fbf96a65ad958422da02ca4975fe687da95 100755 (executable)
--- a/t/t3700-add.sh
+++ b/t/t3700-add.sh
@@ -221,6 +221,19 @@ test_expect_success POSIXPERM 'git add (add.ignore-errors = false)' '
        test_must_fail git add --verbose . &&
        ! ( git ls-files foo1 | grep foo1 )
 '
+rm -f foo2
+
+test_expect_success POSIXPERM '--no-ignore-errors overrides config' '
+       git config add.ignore-errors 1 &&
+       git reset --hard &&
+       date >foo1 &&
+       date >foo2 &&
+       chmod 0 foo2 &&
+       test_must_fail git add --verbose --no-ignore-errors . &&
+       ! ( git ls-files foo1 | grep foo1 ) &&
+       git config add.ignore-errors 0
+'
+rm -f foo2
 
 test_expect_success BSLASHPSPEC "git add 'fo\\[ou\\]bar' ignores foobar" '
        git reset --hard &&
@@ -230,4 +243,16 @@ test_expect_success BSLASHPSPEC "git add 'fo\\[ou\\]bar' ignores foobar" '
        ! ( git ls-files foobar | grep foobar )
 '
 
+test_expect_success 'git add to resolve conflicts on otherwise ignored path' '
+       git reset --hard &&
+       H=$(git rev-parse :1/2/a) &&
+       (
+               echo "100644 $H 1       track-this"
+               echo "100644 $H 3       track-this"
+       ) | git update-index --index-info &&
+       echo track-this >>.gitignore &&
+       echo resolved >track-this &&
+       git add track-this
+'
+
 test_done