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// This test requires mongo 2.6.x, and mongo 3.0.0 releases
// @tags: [requires_mongo_26, requires_mongo_30]
(function() {
load("jstests/configs/standard_dump_targets.config.js");
// skip tests requiring wiredTiger storage engine on pre 3.0 mongod
if (TestData && TestData.storageEngine === 'wiredTiger') {
return;
}
// Tests using mongorestore to restore a dump from a 2.6 mongod to a 3.0 mongod.
jsTest.log('Testing running mongorestore restoring data from a 2.6 mongod to'+
' a 3.0 mongod');
var toolTest = new ToolTest('26_to_28', {binVersion: '2.6'});
toolTest.startDB('foo');
// where we'll put the dump
var dumpTarget = '26_to_28_dump';
resetDbpath(dumpTarget);
// the db and collection we'll be using
var testDB = toolTest.db.getSiblingDB('test');
var testColl = testDB.coll;
// insert some documents
for (var i = 0; i < 50; i++) {
testColl.insert({_id: i});
}
// sanity check the insert worked
assert.eq(50, testColl.count());
// dump the data
var ret = toolTest.runTool.apply(toolTest, ['dump'].concat(getDumpTarget(dumpTarget)));
assert.eq(0, ret);
// drop the database
testDB.dropDatabase();
// restart the mongod as a 3.0
stopMongod(toolTest.port);
toolTest.m = null;
toolTest.db = null;
delete toolTest.options.binVersion;
toolTest.startDB('foo');
// refresh the db and coll reference
testDB = toolTest.db.getSiblingDB('test');
testColl = testDB.coll;
// restore the data
ret = toolTest.runTool.apply(toolTest, ['restore'].concat(getRestoreTarget(dumpTarget)));
assert.eq(0, ret);
// make sure the data was restored
assert.eq(50, testColl.count());
for (i = 0; i < 50; i++) {
assert.eq(1, testColl.count({_id: i}));
}
// success
toolTest.stop();
}());
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