From: oech3 <79379754+oech3@users.noreply.github.com>
Date: Sun, 14 Jun 2026 16:02:18 +0000 (+0900)
Subject: tests: nproc: ensure --ignore clamps overflowed num
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=196956dff97c79e1bf7c208c4199d465e2d001a6;p=thirdparty%2Fcoreutils.git

tests: nproc: ensure --ignore clamps overflowed num

* tests/nproc/nproc-positive.sh: Test --ignore overflowed num
is clamped to $UINTMAX_MAX.
https://github.com/coreutils/coreutils/pull/293
---

diff --git a/tests/nproc/nproc-positive.sh b/tests/nproc/nproc-positive.sh
index 923db10d9..6f7b17c48 100755
--- a/tests/nproc/nproc-positive.sh
+++ b/tests/nproc/nproc-positive.sh
@@ -18,6 +18,7 @@
 
 . "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
 print_ver_ nproc
+getlimits_
 
 for mode in --all ''; do
     procs=$(nproc $mode)
@@ -40,5 +41,6 @@ done
 
 procs=$(OMP_NUM_THREADS=42 nproc --ignore=40)
 test "$procs" -eq 2 || fail=1
+test $(OMP_NUM_THREADS=42 nproc --ignore ${UINTMAX_OFLOW}) = 1 || fail=1
 
 Exit $fail