1 files changed, 55 insertions, 0 deletions
diff --git a/tests/misc/sleep.sh b/tests/misc/sleep.sh
new file mode 100755
index 0000000..9082853
--- /dev/null
+++ b/tests/misc/sleep.sh
@@ -0,0 +1,55 @@
+#!/bin/sh
+# Validate sleep parameters
+
+# Copyright (C) 2016-2023 Free Software Foundation, Inc.
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ sleep printf
+getlimits_
+
+# invalid timeouts
+returns_ 1 timeout 10 sleep invalid || fail=1
+returns_ 1 timeout 10 sleep -- -1 || fail=1
+returns_ 1 timeout 10 sleep 42D || fail=1
+returns_ 1 timeout 10 sleep 42d 42day || fail=1
+returns_ 1 timeout 10 sleep nan || fail=1
+returns_ 1 timeout 10 sleep '' || fail=1
+returns_ 1 timeout 10 sleep || fail=1
+
+# subsecond actual sleep
+timeout 10 sleep 0.001 || fail=1
+timeout 10 sleep 0x.002p1 || fail=1
+
+# Using small timeouts for larger sleeps is racy,
+# but false positives should be avoided on most systems
+returns_ 124 timeout 0.1 sleep 1d 2h 3m 4s || fail=1
+returns_ 124 timeout 0.1 sleep inf || fail=1
+returns_ 124 timeout 0.1 sleep $LDBL_MAX || fail=1
+
+# Test locale decimal handling for printf, sleep, timeout
+: ${LOCALE_FR_UTF8=none}
+if test "$LOCALE_FR_UTF8" != "none"; then
+  f=$LOCALE_FR_UTF8
+  locale_decimal=$(LC_ALL=$f env printf '%0.3f' 0.001) || fail=1
+  locale_decimal=$(LC_ALL=$f env printf '%0.3f' "$locale_decimal") || fail=1
+  case "$locale_decimal" in
+    0?001)
+      LC_ALL=$f timeout 1$locale_decimal sleep "$locale_decimal" || fail=1 ;;
+    *) fail=1 ;;
+  esac
+fi
+
+Exit $fail