tests: Add a test for -printf %u/%g with a low ulimit

1 files changed, 7 insertions, 0 deletions

diff --git a/tests.sh b/tests.sh
index 2a52049..6ebdc50 100755
--- a/tests.sh
+++ b/tests.sh
@@ -529,6 +529,7 @@ gnu_tests=(
     test_printf_nul
     test_printf_Y_error
     test_printf_H
+    test_printf_u_g_ulimit
 
     test_quit
     test_quit_child
@@ -1941,6 +1942,12 @@ function test_printf_H() {
     bfs_diff basic links -printf '%%p(%p) %%d(%d) %%f(%f) %%h(%h) %%H(%H) %%P(%P) %%y(%y)\n'
 }
 
+function test_printf_u_g_ulimit() {
+    closefrom 4
+    ulimit -n 16
+    [ "$(invoke_bfs deep -printf '%u %g\n' | uniq)" = "$(id -un) $(id -gn)" ]
+}
+
 function test_fstype() {
     fstype="$(invoke_bfs basic -maxdepth 0 -printf '%F\n')"
     bfs_diff basic -fstype "$fstype"