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-rw-r--r--Test/A01grammar.ztst37
1 files changed, 37 insertions, 0 deletions
diff --git a/Test/A01grammar.ztst b/Test/A01grammar.ztst
index 9625a15bc..0302c9624 100644
--- a/Test/A01grammar.ztst
+++ b/Test/A01grammar.ztst
@@ -820,6 +820,43 @@
0:case keeps exit status of last command executed in compound-list
>37
+ case '' in
+ burble) print No.
+ ;;
+ spurble|) print Yes!
+ ;;
+ |burble) print Not quite.
+ ;;
+ esac
+ case '' in
+ burble) print No.
+ ;;
+ |burble) print Wow!
+ ;;
+ spurble|) print Sorry.
+ ;;
+ esac
+ case '' in
+ gurgle) print No.
+ ;;
+ wurgle||jurgle) print Yikes!
+ ;;
+ durgle|) print Hmm.
+ ;;
+ |zurgle) print Hah.
+ ;;
+ esac
+ case '' in
+ # Useless doubled empty string to check special case.
+ ||jurgle) print Ok.
+ ;;
+ esac
+0: case with no opening parentheses and empty string
+>Yes!
+>Wow!
+>Yikes!
+>Ok.
+
x=1
x=2 | echo $x
echo $x