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-rw-r--r--share/www/script/test/changes.js39
1 files changed, 39 insertions, 0 deletions
diff --git a/share/www/script/test/changes.js b/share/www/script/test/changes.js
index 1240712f..72ec0279 100644
--- a/share/www/script/test/changes.js
+++ b/share/www/script/test/changes.js
@@ -347,5 +347,44 @@ couchTests.changes = function(debug) {
req = CouchDB.request("GET", "/test_suite_db/_changes?filter=changes_filter/conflicted");
resp = JSON.parse(req.responseText);
T(resp.results.length == 1);
+
+ // test with erlang filter function
+ run_on_modified_server([{
+ section: "native_query_servers",
+ key: "erlang",
+ value: "{couch_native_process, start_link, []}"
+ }], function() {
+ var erl_ddoc = {
+ _id: "_design/erlang",
+ language: "erlang",
+ filters: {
+ foo:
+ 'fun({Doc}, Req) -> ' +
+ ' Value = proplists:get_value(<<"value">>, Doc),' +
+ ' (Value rem 2) =:= 0' +
+ 'end.'
+ }
+ };
+
+ db.deleteDb();
+ db.createDb();
+ T(db.save(erl_ddoc).ok);
+
+ var req = CouchDB.request("GET", "/test_suite_db/_changes?filter=erlang/foo");
+ var resp = JSON.parse(req.responseText);
+ T(resp.results.length === 0);
+
+ T(db.save({_id: "doc1", value : 1}).ok);
+ T(db.save({_id: "doc2", value : 2}).ok);
+ T(db.save({_id: "doc3", value : 3}).ok);
+ T(db.save({_id: "doc4", value : 4}).ok);
+
+ var req = CouchDB.request("GET", "/test_suite_db/_changes?filter=erlang/foo");
+ var resp = JSON.parse(req.responseText);
+ T(resp.results.length === 2);
+ T(resp.results[0].id === "doc2");
+ T(resp.results[1].id === "doc4");
+ });
+
};