@@ -354,6 +354,9 @@ printf %b "qemu-io $device_id \"write -P 0x33 0 4k\"\ncommit $device_id\n" |
$QEMU_IO -c "read -P 0x33 0 4k" "$TEST_IMG" | _filter_qemu_io
+# Using snapshot=on with a non-existent TMPDIR
+TMPDIR=/nonexistent run_qemu -drive driver=null-co,snapshot=on
+
# success, all done
echo "*** done"
rm -f $seq.full
@@ -455,4 +455,7 @@ wrote 4096/4096 bytes at offset 0
read 4096/4096 bytes at offset 0
4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+Testing: -drive driver=null-co,snapshot=on
+QEMU_PROG: -drive driver=null-co,snapshot=on: Could not get temporary filename: No such file or directory
+
*** done
@@ -527,4 +527,7 @@ wrote 4096/4096 bytes at offset 0
read 4096/4096 bytes at offset 0
4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+Testing: -drive driver=null-co,snapshot=on
+QEMU_PROG: -drive driver=null-co,snapshot=on: Could not get temporary filename: No such file or directory
+
*** done