From 0d9225d87c57f7bda7247836194ec962de476e7b Mon Sep 17 00:00:00 2001
From: Matthias Koeppe <mkoeppe@math.ucdavis.edu>
Date: Sun, 27 Mar 2022 11:20:06 -0700
Subject: [PATCH] src/bin/sage: Handle 'sage -pytest' without file args

---
 src/bin/sage | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/bin/sage b/src/bin/sage
index 69a157b7d1f..cd91656e1ea 100755
--- a/src/bin/sage
+++ b/src/bin/sage
@@ -956,7 +956,14 @@ if [ "$1" = '-pytest' -o "$1" = '--pytest' ]; then
     shift
     if [ -n "$SAGE_SRC" -a -f "$SAGE_SRC/tox.ini" ]; then
         if command -v pytest >/dev/null ; then
-            exec pytest --rootdir="$SAGE_SRC" --import-mode importlib "$@"
+            # If no non-option arguments are given, provide one
+            for a in $*; do
+                case $a in
+                    -*) ;;
+                    *)  exec pytest --rootdir="$SAGE_SRC" --import-mode importlib "$@"
+                esac
+            done
+            exec pytest --rootdir="$SAGE_SRC" --import-mode importlib "$@" "$SAGE_SRC"
         else
             echo "Run 'sage -i pytest' to install"
         fi