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(function() {
var collectionName = "bulk_api_limits";
var coll = db.getCollection(collectionName);
coll.drop();
jsTest.log("Starting unordered bulk tests...");
var request;
var result;
/********************************************************
*
* Ordered tests should return same results for write command as
* well as for the legacy operations
*
*******************************************************/
var executeTestsUnordered = function() {
// Create unique index
coll.dropIndexes();
coll.remove({});
coll.createIndex({a: 1}, {unique: true});
/**
* Fail during batch construction due to single document > maxBSONSize
*/
// Set up a giant string to blow through the max message size
var hugeString = "";
// Create it bigger than 16MB
for (var i = 0; i < (1024 * 1100); i++) {
hugeString = hugeString + "1234567890123456";
}
// Set up the batch
var batch = coll.initializeUnorderedBulkOp();
batch.insert({b: 1, a: 1});
// Should fail on insert due to string being to big
try {
batch.insert({string: hugeString});
assert(false);
} catch (err) {
}
// Create unique index
coll.dropIndexes();
coll.remove({});
/**
* Check that batch is split when documents overflow the BSON size
*/
// Set up a giant string to blow through the max message size
var hugeString = "";
// Create 4 MB strings to test splitting
for (var i = 0; i < (1024 * 256); i++) {
hugeString = hugeString + "1234567890123456";
}
// Insert the string a couple of times, should force split into multiple batches
var batch = coll.initializeUnorderedBulkOp();
batch.insert({a: 1, b: hugeString});
batch.insert({a: 2, b: hugeString});
batch.insert({a: 3, b: hugeString});
batch.insert({a: 4, b: hugeString});
batch.insert({a: 5, b: hugeString});
batch.insert({a: 6, b: hugeString});
var result = batch.execute();
printjson(JSON.stringify(result));
// Basic properties check
assert.eq(6, result.nInserted);
assert.eq(false, result.hasWriteErrors());
};
/********************************************************
*
* Ordered tests should return same results for write command as
* well as for the legacy operations
*
*******************************************************/
var executeTestsOrdered = function() {
/**
* Fail during batch construction due to single document > maxBSONSize
*/
// Set up a giant string to blow through the max message size
var hugeString = "";
// Create it bigger than 16MB
for (var i = 0; i < (1024 * 1100); i++) {
hugeString = hugeString + "1234567890123456";
}
// Set up the batch
var batch = coll.initializeOrderedBulkOp();
batch.insert({b: 1, a: 1});
// Should fail on insert due to string being to big
try {
batch.insert({string: hugeString});
assert(false);
} catch (err) {
}
// Create unique index
coll.dropIndexes();
coll.remove({});
/**
* Check that batch is split when documents overflow the BSON size
*/
// Set up a giant string to blow through the max message size
var hugeString = "";
// Create 4 MB strings to test splitting
for (var i = 0; i < (1024 * 256); i++) {
hugeString = hugeString + "1234567890123456";
}
// Insert the string a couple of times, should force split into multiple batches
var batch = coll.initializeOrderedBulkOp();
batch.insert({a: 1, b: hugeString});
batch.insert({a: 2, b: hugeString});
batch.insert({a: 3, b: hugeString});
batch.insert({a: 4, b: hugeString});
batch.insert({a: 5, b: hugeString});
batch.insert({a: 6, b: hugeString});
var result = batch.execute();
// Basic properties check
assert.eq(6, result.nInserted);
assert.eq(false, result.hasWriteErrors());
// Create unique index
coll.dropIndexes();
coll.remove({});
};
executeTestsUnordered();
executeTestsOrdered();
}());
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