ash: suppress readonly1.tests false positive; add readonly0.tests
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/shell/ash_test/ash-vars/readonly0.right b/shell/ash_test/ash-vars/readonly0.right
new file mode 100644
index 0000000..f3a6bde
--- /dev/null
+++ b/shell/ash_test/ash-vars/readonly0.right
@@ -0,0 +1,13 @@
+readonly a='A'
+readonly b='B'
+Ok:0
+
+./readonly0.tests: line 19: a: is read only
+Fail:2
+./readonly0.tests: readonly: line 21: a: is read only
+Fail:2
+
+./readonly0.tests: export: line 27: a: is read only
+Fail:2
+
+Fail:1