diff --no-index: reset temporary buffer lengths on directory iteration

diff --git a/t/t0070-fundamental.sh b/t/t0070-fundamental.sh
index 680d7d68612b168a2642ab64e7bc6c15c316d5b4..9bee8bfd2e063c40bae2d76930370bd9e8ba8fa5 100755 (executable)
--- a/t/t0070-fundamental.sh
+++ b/t/t0070-fundamental.sh
@@ -12,4 +12,17 @@ test_expect_success 'character classes (isspace, isalpha etc.)' '
        test-ctype
 '
 
+test_expect_success 'mktemp to nonexistent directory prints filename' '
+       test_must_fail test-mktemp doesnotexist/testXXXXXX 2>err &&
+       grep "doesnotexist/test" err
+'
+
+test_expect_success POSIXPERM 'mktemp to unwritable directory prints filename' '
+       mkdir cannotwrite &&
+       chmod -w cannotwrite &&
+       test_when_finished "chmod +w cannotwrite" &&
+       test_must_fail test-mktemp cannotwrite/testXXXXXX 2>err &&
+       grep "cannotwrite/test" err
+'
+
 test_done