83 lines
2.1 KiB
JavaScript
83 lines
2.1 KiB
JavaScript
// simple test to ensure write concern functions as expected
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(function() {
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// Skip this test if running with --nojournal and WiredTiger.
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if (jsTest.options().noJournal &&
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(!jsTest.options().storageEngine || jsTest.options().storageEngine === "wiredTiger")) {
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print("Skipping test because running WiredTiger without journaling isn't a valid" +
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" replica set configuration");
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return;
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}
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var name = "dumprestore10";
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function step(msg) {
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msg = msg || "";
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this.x = (this.x || 0) + 1;
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print('\n' + name + ".js step " + this.x + ' ' + msg);
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}
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step();
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var replTest = new ReplSetTest({name: name, nodes: 2});
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var nodes = replTest.startSet();
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replTest.initiate();
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var master = replTest.getPrimary();
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var total = 1000;
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{
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step("store data");
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var foo = master.getDB("foo");
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for (i = 0; i < total; i++) {
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foo.bar.insert({x: i, y: "abc"});
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}
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}
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{
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step("wait");
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replTest.awaitReplication();
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}
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step("mongodump from replset");
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var data = MongoRunner.dataDir + "/dumprestore10-dump1/";
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var exitCode = MongoRunner.runMongoTool("mongodump", {
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host: "127.0.0.1:" + master.port,
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out: data,
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});
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assert.eq(0, exitCode, "mongodump failed to dump data from the replica set");
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{
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step("remove data after dumping");
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master.getDB("foo").getCollection("bar").drop();
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}
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{
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step("wait");
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replTest.awaitReplication();
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}
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step("try mongorestore with write concern");
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exitCode = MongoRunner.runMongoTool("mongorestore", {
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writeConcern: "2",
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host: "127.0.0.1:" + master.port,
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dir: data,
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});
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assert.eq(0,
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exitCode,
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"mongorestore failed to restore the data to a replica set while using w=2 writes");
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var x = 0;
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// no waiting for replication
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x = master.getDB("foo").getCollection("bar").count();
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assert.eq(x, total, "mongorestore should have successfully restored the collection");
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step("stopSet");
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replTest.stopSet();
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step("SUCCESS");
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}());
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