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// @tags: [requires_eval_command]
// Use a private sister database to avoid conflicts with other tests that use system.js
var testdb = db.getSisterDB("storefunc");
var res;
s = testdb.system.js;
s.remove({});
assert.eq(0, s.count(), "setup - A");
res = s.save({_id: "x", value: "3"});
assert(!res.hasWriteError(), "setup - B");
assert.eq(1, s.count(), "setup - C");
s.remove({_id: "x"});
assert.eq(0, s.count(), "setup - D");
s.save({_id: "x", value: "4"});
assert.eq(1, s.count(), "setup - E");
assert.eq(4, s.findOne({_id: "x"}).value, "E2 ");
assert.eq(4, s.findOne().value, "setup - F");
s.update({_id: "x"}, {$set: {value: 5}});
assert.eq(1, s.count(), "setup - G");
assert.eq(5, s.findOne().value, "setup - H");
assert.eq(5, testdb.eval("return x"), "exec - 1 ");
s.update({_id: "x"}, {$set: {value: 6}});
assert.eq(1, s.count(), "setup2 - A");
assert.eq(6, s.findOne().value, "setup - B");
assert.eq(6, testdb.eval("return x"), "exec - 2 ");
s.insert({
_id: "bar",
value: function(z) {
return 17 + z;
}
});
assert.eq(22, testdb.eval("return bar(5);"), "exec - 3 ");
assert(s.getIndexKeys().length > 0, "no indexes");
assert(s.getIndexKeys()[0]._id, "no _id index");
assert.eq("undefined",
testdb.eval(function() {
return typeof(zzz);
}),
"C1");
s.save({_id: "zzz", value: 5});
assert.eq("number",
testdb.eval(function() {
return typeof(zzz);
}),
"C2");
s.remove({_id: "zzz"});
assert.eq("undefined",
testdb.eval(function() {
return typeof(zzz);
}),
"C3");
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