Rename suite data directories

1 files changed, 34 insertions, 0 deletions

diff --git a/lib/dialyzer/test/race_SUITE_data/src/ets_insert_control_flow5.erl b/lib/dialyzer/test/race_SUITE_data/src/ets_insert_control_flow5.erl
new file mode 100644
index 0000000000..b19fd776ec
--- /dev/null
+++ b/lib/dialyzer/test/race_SUITE_data/src/ets_insert_control_flow5.erl
@@ -0,0 +1,34 @@
+%% This tests the presence of possible races due to an ets:lookup/ets:insert
+%% combination. It takes into account control flow that might exist.
+
+-module(ets_insert_control_flow5).
+-export([start/1]).
+
+start(User) ->
+  Table = ets:new(table, [public]),
+  mod:process(Table),
+  [{_, N}] =
+    case User of
+      root -> ets:lookup(Table, pass);
+      user -> ets:lookup(Table, pass);
+      Other -> [{undefined, -1}]
+    end,
+  [{_, Msg}] = ets:lookup(Table, welcome_msg),
+  case N of
+    -1 -> io:format("\nUnknown User\n", []);
+    0 ->
+      case User of
+        root ->
+          ets:insert(Table, {welcome_msg, Msg ++ "root"}),
+          ets:insert(Table, {pass, Pass = generate_password(N) ++ generate_password(N+1)});
+        user ->
+          ets:insert(Table, {welcome_msg, Msg ++ "user"}),
+          ets:insert(Table, {pass, Pass = generate_password(N)})
+      end,
+      io:format("\nYour new pass is ~w\n", [Pass]);
+    P ->
+      io:format("\nYour pass is ~w\n", [P])
+  end.
+
+generate_password(N) ->
+  lists:map(fun (_) -> random:uniform(90)+$\s+1 end, lists:seq(1,N)).