jstests/core/write/update/updatef.js


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

// @tags: [
//   requires_non_retryable_commands,
//   requires_non_retryable_writes,
//   uses_multiple_connections,
//   uses_parallel_shell,
// ]

// Test unsafe management of nsdt on update command yield SERVER-3208

let prefixNS = db.jstests_updatef;
prefixNS.save({});

let t = db.jstests_updatef_actual;
t.drop();

t.save({a: 0, b: []});
for (let i = 0; i < 1000; ++i) {
    t.save({a: 100});
}
t.save({a: 0, b: []});

// Repeatedly rename jstests_updatef to jstests_updatef_ and back.  This will
// invalidate the jstests_updatef_actual NamespaceDetailsTransient object.
let s = startParallelShell(
    "for( i=0; i < 100; ++i ) { db.jstests_updatef.renameCollection( 'jstests_updatef_' ); db.jstests_updatef_.renameCollection( 'jstests_updatef' ); }");

for (let i = 0; i < 20; ++i) {
    t.update({a: 0}, {$push: {b: i}}, false, true);
}

s();