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
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
// @tags: [
// # dbhash command is not available on embedded
// incompatible_with_embedded,
// ]
a = db.dbhasha;
b = db.dbhashb;
a.drop();
b.drop();
// debug SERVER-761
db.getCollectionNames().forEach(function(x) {
v = db[x].validate();
if (!v.valid) {
print(x);
printjson(v);
}
});
function dbhash(mydb) {
var ret = mydb.runCommand("dbhash");
assert.commandWorked(ret, "dbhash failure");
return ret;
}
function gh(coll, mydb) {
if (!mydb)
mydb = db;
var x = dbhash(mydb).collections[coll.getName()];
if (!x)
return "";
return x;
}
function dbh(mydb) {
return dbhash(mydb).md5;
}
assert.eq(gh(a), gh(b), "A1");
a.insert({_id: 5});
assert.neq(gh(a), gh(b), "A2");
b.insert({_id: 5});
assert.eq(gh(a), gh(b), "A3");
dba = db.getSisterDB("dbhasha");
dbb = db.getSisterDB("dbhashb");
dba.dropDatabase();
dbb.dropDatabase();
assert.eq(gh(dba.foo, dba), gh(dbb.foo, dbb), "B1");
assert.eq(dbh(dba), dbh(dbb), "C1");
dba.foo.insert({_id: 5});
assert.neq(gh(dba.foo, dba), gh(dbb.foo, dbb), "B2");
assert.neq(dbh(dba), dbh(dbb), "C2");
dbb.foo.insert({_id: 5});
assert.eq(gh(dba.foo, dba), gh(dbb.foo, dbb), "B3");
assert.eq(dbh(dba), dbh(dbb), "C3");
|
