1 files changed, 74 insertions, 0 deletions
diff --git a/caching-tests/test.ur b/caching-tests/test.ur
new file mode 100644
index 00000000..931612bc
--- /dev/null
+++ b/caching-tests/test.ur
@@ -0,0 +1,74 @@
+table foo01 : {Id : int, Bar : string} PRIMARY KEY Id
+table foo10 : {Id : int, Bar : string} PRIMARY KEY Id
+table tab : {Id : int, Val : int} PRIMARY KEY Id
+
+fun cache01 () =
+    res <- oneOrNoRows (SELECT foo01.Bar FROM foo01 WHERE foo01.Id = 43);
+    return <xml><body>
+      Reading 1.
+      {case res of
+           None => <xml>?</xml>
+         | Some row => <xml>{[row.Foo01.Bar]}</xml>}
+    </body></xml>
+
+fun cache10 () =
+    res <- queryX (SELECT foo10.Bar FROM foo10 WHERE foo10.Id = 42)
+                  (fn row => <xml>{[row.Foo10.Bar]}</xml>);
+    return <xml><body>
+      Reading 2.
+      {res}
+    </body></xml>
+
+fun cache11 () =
+    res <- oneOrNoRows (SELECT foo01.Bar FROM foo01 WHERE foo01.Id = 42);
+    bla <- oneOrNoRows (SELECT foo10.Bar FROM foo10 WHERE foo10.Id = 42);
+    return <xml><body>
+      Reading 1 and 2.
+      {case res of
+           None => <xml>?</xml>
+         | Some row => <xml>{[row.Foo01.Bar]}</xml>}
+      {case bla of
+           None => <xml>?</xml>
+         | Some row => <xml>{[row.Foo10.Bar]}</xml>}
+    </body></xml>
+
+fun flush01 () =
+    dml (INSERT INTO foo01 (Id, Bar) VALUES (42, "baz01"));
+    (* dml (UPDATE foo01 SET Bar = "baz01" WHERE Id = 42); *)
+    return <xml><body>
+      Flushed 1!
+    </body></xml>
+
+fun flush10 () =
+    dml (UPDATE foo10 SET Bar = "baz10" WHERE Id = 42);
+    return <xml><body>
+      Flushed 2!
+    </body></xml>
+
+fun flush11 () =
+    dml (UPDATE foo01 SET Bar = "baz11" WHERE Id = 42);
+    dml (UPDATE foo10 SET Bar = "baz11" WHERE Id = 42);
+    return <xml><body>
+      Flushed 1 and 2!
+    </body></xml>
+
+fun cache id =
+    res <- oneOrNoRows (SELECT tab.Val FROM tab WHERE tab.Id = {[id]});
+    return <xml><body>
+      Reading {[id]}.
+      {case res of
+           None => <xml>?</xml>
+         | Some row => <xml>{[row.Tab.Val]}</xml>}
+    </body></xml>
+
+fun flush id =
+    res <- oneOrNoRows (SELECT tab.Val FROM tab WHERE tab.Id = {[id]});
+    dml (case res of
+             None => (INSERT INTO tab (Id, Val) VALUES ({[id]}, 0))
+           | Some row => (UPDATE tab SET Val = {[row.Tab.Val + 1]} WHERE Id = {[id]}));
+    return <xml><body>
+      (* Flushed {[id]}! *)
+      {case res of
+           None => <xml>Initialized {[id]}!</xml>
+         | Some row => <xml>Incremented {[id]}!</xml>}
+    </body></xml>