load("jstests/libs/fts.js");

t = db.text1;
t.drop();

t.ensureIndex({x: "text"});

assert.eq([], queryIDS(t, "az"), "A0");

t.save({_id: 1, x: "az b c"});
t.save({_id: 2, x: "az b"});
t.save({_id: 3, x: "b c"});
t.save({_id: 4, x: "b c d"});

assert.eq([1, 2, 3, 4], queryIDS(t, "c az"), "A1");
assert.eq([4], queryIDS(t, "d"), "A2");

idx = t.getIndexes()[1];
assert(idx.v >= 1, tojson(idx));
assert(idx.textIndexVersion >= 1, tojson(idx));