diff options
Diffstat (limited to 'jstests/multiVersion/transitioning_to_and_from_WT.js')
| -rw-r--r-- | jstests/multiVersion/transitioning_to_and_from_WT.js | 178 |
1 files changed, 0 insertions, 178 deletions
diff --git a/jstests/multiVersion/transitioning_to_and_from_WT.js b/jstests/multiVersion/transitioning_to_and_from_WT.js deleted file mode 100644 index f1c5717226f..00000000000 --- a/jstests/multiVersion/transitioning_to_and_from_WT.js +++ /dev/null @@ -1,178 +0,0 @@ -/** - * Test the upgrade/downgrade process for the last stable release <~~> the latest release with both - * the mmapv1 and wiredTiger storage engines. Repeat the process with --directoryperdb set. - */ -(function() { - "use strict"; - - jsTestLog("Setting up initial data set with the last stable version of mongod"); - - var toolTest = new ToolTest('transitioning_to_and_from_WT', { - binVersion: MongoRunner.getBinVersionFor("last-stable"), - storageEngine: "mmapv1", - }); - - toolTest.dbpath = toolTest.root + "/original/"; - resetDbpath(toolTest.dbpath); - assert(mkdir(toolTest.dbpath)); - toolTest.startDB('foo'); - - // where we'll put the dump - var dumpTarget = toolTest.root + '/transitioning_to_and_from_WT_dump/'; - - // the db and collections we'll be using - var testDB = toolTest.db.getSiblingDB('test'); - var longName = "this_name_is_just_63_characters_because_that_is_the_name_limit"; - var testColl = testDB.coll; - testDB.createCollection("capped", {capped: true, size: 10000}); - var testCapped = testDB.capped; - // test database and collection lengths to make sure they work correctly in latest and with WT - var longDB = toolTest.db.getSiblingDB(longName); - var longColl = longDB.collection_name_is_lengthed_to_reach_namespace_max_of_123; - longColl.insert({x: 1}); - - // insert some documents - for (var i = 0; i < 50; i++) { - if (i < 10) { - testCapped.insert({x: i}); - } - testColl.insert({x: i}); - } - // create an index - testColl.ensureIndex({x: 1}, {name: "namedIndex"}); - - // sanity check the insert worked - var indexes = testColl.getIndexes(); - assert.eq(50, testColl.count()); - assert.eq(2, indexes.length); - assert(indexes[0].name === "namedIndex" || indexes[1].name === "namedIndex"); - assert.eq(10, testCapped.count()); - assert(testCapped.isCapped()); - assert.eq(1, longColl.count()); - - // Transition from the last stable version with mmapv1... - var modes = [ - // to the latest version with wiredTiger - { - binVersion: "latest", - storageEngine: "wiredTiger", - }, - // back to the last stable version with mmapv1 - { - binVersion: "last-stable", - storageEngine: "mmapv1", - }, - // to the latest version with mmapv1 - { - binVersion: "latest", - storageEngine: "mmapv1", - }, - // to latest version with wiredTiger - { - binVersion: "latest", - storageEngine: "wiredTiger", - }, - // back to the latest version with mmapv1 - { - binVersion: "latest", - storageEngine: "mmapv1", - }, - // to the last stable version with mmapv1 and directory per db - { - binVersion: "last-stable", - storageEngine: "mmapv1", - directoryperdb: "", - }, - // to the latest version with wiredTiger - { - binVersion: "latest", - storageEngine: "wiredTiger", - }, - // back to the last stable version with mmapv1 and directory per db - { - binVersion: "last-stable", - storageEngine: "mmapv1", - directoryperdb: "", - }, - // to latest version with mmapv1 and directory per db - { - binVersion: "latest", - storageEngine: "mmapv1", - directoryperdb: "", - }, - // to the latest with wiredTiger - { - binVersion: "latest", - storageEngine: "wiredTiger", - }, - // back to latest version with mmapv1 and directory per db - { - binVersion: "latest", - storageEngine: "mmapv1", - directoryperdb: "", - }, - ]; - - modes.forEach(function(entry, idx) { - jsTestLog("moving to: " + tojson(entry)); - // dump the data - resetDbpath(dumpTarget); - var ret = toolTest.runTool('dump', '--out', dumpTarget); - assert.eq(0, ret); - - // stop previous mongod - toolTest.stop(); - - // set up new node configuration info - toolTest.options.binVersion = MongoRunner.getBinVersionFor(entry.binVersion); - toolTest.dbpath = - toolTest.root + "/" + idx + "-" + entry.binVersion + "-" + entry.storageEngine + "/"; - - if (entry.hasOwnProperty("storageEngine")) { - toolTest.options.storageEngine = entry.storageEngine; - } - - if (entry.hasOwnProperty("directoryperdb")) { - toolTest.options.directoryperdb = entry.directoryperdb; - } - - // create the unique dbpath for this instance and start the mongod - resetDbpath(toolTest.dbpath); - assert(mkdir(toolTest.dbpath)); - toolTest.startDB('foo'); - - // refresh the db and coll reference - testDB = toolTest.db.getSiblingDB('test'); - testCapped = testDB.capped; - testColl = testDB.coll; - longDB = toolTest.db.getSiblingDB(longName); - longColl = longDB.collection_name_is_lengthed_to_reach_namespace_max_of_123; - - // ensure the new mongod was started with an empty data dir - assert.eq(0, testColl.count()); - assert.eq(0, testCapped.count()); - assert.eq(0, longColl.count()); - - // restore the data - ret = toolTest.runTool('restore', dumpTarget); - assert.eq(0, ret); - - // make sure the data was restored - assert.eq(50, testColl.count()); - indexes = testColl.getIndexes(); - assert.eq(2, indexes.length); - assert(indexes[0].name === "namedIndex" || indexes[1].name === "namedIndex"); - assert.eq(10, testCapped.count()); - assert(testCapped.isCapped()); - for (var i = 0; i < 50; i++) { - if (i < 10) { - assert.eq(1, testCapped.count({x: i})); - } - assert.eq(1, testColl.count({x: i})); - } - assert.eq(1, longColl.count()); - }); - - // success - toolTest.stop(); -}()); |