9ad8d6335f
There are likely more JavaScript tests which have been added since
r3.6.9 that still need to be tagged.
(cherry picked from commit 05ec08fa62)
445 lines
22 KiB
JavaScript
445 lines
22 KiB
JavaScript
// @tags: [
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// assumes_superuser_permissions,
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// requires_fastcount,
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// requires_non_retryable_commands,
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// # applyOps uses the oplog that require replication support
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// requires_replication,
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// ]
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(function() {
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"use strict";
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load("jstests/libs/get_index_helpers.js");
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var t = db.apply_ops1;
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t.drop();
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//
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// Input validation tests
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//
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// Empty array of operations.
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assert.commandWorked(db.adminCommand({applyOps: []}),
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'applyOps should not fail on empty array of operations');
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// Non-array type for operations.
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assert.commandFailed(db.adminCommand({applyOps: "not an array"}),
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'applyOps should fail on non-array type for operations');
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// Missing 'op' field in an operation.
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assert.commandFailed(db.adminCommand({applyOps: [{ns: t.getFullName()}]}),
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'applyOps should fail on operation without "op" field');
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// Non-string 'op' field in an operation.
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assert.commandFailed(db.adminCommand({applyOps: [{op: 12345, ns: t.getFullName()}]}),
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'applyOps should fail on operation with non-string "op" field');
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// Empty 'op' field value in an operation.
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assert.commandFailed(db.adminCommand({applyOps: [{op: '', ns: t.getFullName()}]}),
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'applyOps should fail on operation with empty "op" field value');
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// Missing 'ns' field in an operation.
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assert.commandFailed(db.adminCommand({applyOps: [{op: 'c'}]}),
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'applyOps should fail on operation without "ns" field');
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// Non-string 'ns' field in an operation.
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assert.commandFailed(db.adminCommand({applyOps: [{op: 'c', ns: 12345}]}),
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'applyOps should fail on operation with non-string "ns" field');
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// Empty 'ns' field value in an operation of type 'n' (noop).
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assert.commandWorked(db.adminCommand({applyOps: [{op: 'n', ns: ''}]}),
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'applyOps should work on no op operation with empty "ns" field value');
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// Missing dbname in 'ns' field.
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assert.commandFailed(db.adminCommand({applyOps: [{op: 'd', ns: t.getName(), o: {_id: 1}}]}));
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// Missing 'o' field value in an operation of type 'c' (command).
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assert.commandFailed(db.adminCommand({applyOps: [{op: 'c', ns: t.getFullName()}]}),
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'applyOps should fail on command operation without "o" field');
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// Non-object 'o' field value in an operation of type 'c' (command).
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assert.commandFailed(db.adminCommand({applyOps: [{op: 'c', ns: t.getFullName(), o: 'bar'}]}),
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'applyOps should fail on command operation with non-object "o" field');
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// Empty object 'o' field value in an operation of type 'c' (command).
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assert.commandFailed(db.adminCommand({applyOps: [{op: 'c', ns: t.getFullName(), o: {}}]}),
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'applyOps should fail on command operation with empty object "o" field');
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// Unknown key in 'o' field value in an operation of type 'c' (command).
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assert.commandFailed(db.adminCommand({applyOps: [{op: 'c', ns: t.getFullName(), o: {a: 1}}]}),
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'applyOps should fail on command operation on unknown key in "o" field');
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// Empty 'ns' field value in operation type other than 'n'.
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assert.commandFailed(
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db.adminCommand({applyOps: [{op: 'c', ns: ''}]}),
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'applyOps should fail on non-"n" operation type with empty "ns" field value');
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// Excessively nested applyOps commands gracefully fail.
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assert.commandFailed(db.adminCommand({
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"applyOps": [{
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"ts": {"$timestamp": {"t": 1, "i": 100}},
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"h": 0,
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"v": 2,
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"op": "c",
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"ns": "test.$cmd",
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"o": {
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"applyOps": [{
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"ts": {"$timestamp": {"t": 1, "i": 100}},
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"h": 0,
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"v": 2,
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"op": "c",
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"ns": "test.$cmd",
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"o": {
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"applyOps": [{
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"ts": {"$timestamp": {"t": 1, "i": 100}},
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"h": 0,
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"v": 2,
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"op": "c",
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"ns": "test.$cmd",
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"o": {
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"applyOps": [{
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"ts": {"$timestamp": {"t": 1, "i": 100}},
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"h": 0,
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"v": 2,
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"op": "c",
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"ns": "test.$cmd",
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"o": {
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"applyOps": [{
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"ts": {"$timestamp": {"t": 1, "i": 100}},
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"h": 0,
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"v": 2,
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"op": "c",
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"ns": "test.$cmd",
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"o": {
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"applyOps": [{
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"ts": {"$timestamp": {"t": 1, "i": 100}},
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"h": 0,
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"v": 2,
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"op": "c",
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"ns": "test.$cmd",
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"o": {
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"applyOps": [{
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"ts":
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{"$timestamp": {"t": 1, "i": 100}},
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"h": 0,
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"v": 2,
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"op": "c",
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"ns": "test.$cmd",
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"o": {
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"applyOps": [{
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"ts": {
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"$timestamp":
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{"t": 1, "i": 100}
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},
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"h": 0,
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"v": 2,
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"op": "c",
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"ns": "test.$cmd",
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"o": {
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"applyOps": [{
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"ts": {
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"$timestamp": {
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"t": 1,
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"i": 100
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}
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},
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"h": 0,
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"v": 2,
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"op": "c",
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"ns": "test.$cmd",
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"o": {
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"applyOps": [{
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"ts": {
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"$timestamp":
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{
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"t":
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1,
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"i":
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100
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}
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},
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"h": 0,
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"v": 2,
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"op": "c",
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"ns":
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"test.$cmd",
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"o": {
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"applyOps": [
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{
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"ts": {
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"$timestamp": {
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"t":
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1,
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"i":
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100
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}
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},
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"h":
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0,
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"v":
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2,
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"op":
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"c",
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"ns":
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"test.$cmd",
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"o": {
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"applyOps":
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[
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]
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}
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}
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]
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}
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}]
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}
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}]
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}
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}]
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}
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}]
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}
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}]
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}
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}]
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}
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}]
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}
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}]
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}
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}]
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}
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}]
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}),
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"Excessively nested applyOps should be rejected");
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// Valid 'ns' field value in unknown operation type 'x'.
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assert.commandFailed(
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db.adminCommand({applyOps: [{op: 'x', ns: t.getFullName()}]}),
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'applyOps should fail on unknown operation type "x" with valid "ns" value');
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assert.eq(0, t.find().count(), "Non-zero amount of documents in collection to start");
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/**
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* Test function for running CRUD operations on non-existent namespaces using various
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* combinations of invalid namespaces (collection/database), allowAtomic and alwaysUpsert,
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* and nesting.
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*
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* Leave 'expectedErrorCode' undefined if this command is expected to run successfully.
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*/
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function testCrudOperationOnNonExistentNamespace(optype, o, o2, expectedErrorCode) {
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expectedErrorCode = expectedErrorCode || ErrorCodes.OK;
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const t2 = db.getSiblingDB('apply_ops1_no_such_db').getCollection('t');
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[t, t2].forEach(coll => {
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const op = {op: optype, ns: coll.getFullName(), o: o, o2: o2};
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[false, true].forEach(nested => {
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const opToRun =
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nested ? {op: 'c', ns: 'test.$cmd', o: {applyOps: [op]}, o2: {}} : op;
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[false, true].forEach(allowAtomic => {
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[false, true].forEach(alwaysUpsert => {
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const cmd = {
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applyOps: [opToRun],
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allowAtomic: allowAtomic,
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alwaysUpsert: alwaysUpsert
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};
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jsTestLog('Testing applyOps on non-existent namespace: ' + tojson(cmd));
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if (expectedErrorCode === ErrorCodes.OK) {
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assert.commandWorked(db.adminCommand(cmd));
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} else {
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assert.commandFailedWithCode(db.adminCommand(cmd), expectedErrorCode);
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}
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});
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});
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});
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});
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}
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// Insert and update operations on non-existent collections/databases should return
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// NamespaceNotFound.
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testCrudOperationOnNonExistentNamespace('i', {_id: 0}, {}, ErrorCodes.NamespaceNotFound);
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testCrudOperationOnNonExistentNamespace('u', {x: 0}, {_id: 0}, ErrorCodes.NamespaceNotFound);
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// Delete operations on non-existent collections/databases should return OK for idempotency
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// reasons.
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testCrudOperationOnNonExistentNamespace('d', {_id: 0}, {});
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assert.commandWorked(db.createCollection(t.getName()));
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var a = assert.commandWorked(
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db.adminCommand({applyOps: [{"op": "i", "ns": t.getFullName(), "o": {_id: 5, x: 17}}]}));
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assert.eq(1, t.find().count(), "Valid insert failed");
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assert.eq(true, a.results[0], "Bad result value for valid insert");
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a = assert.commandWorked(
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db.adminCommand({applyOps: [{"op": "i", "ns": t.getFullName(), "o": {_id: 5, x: 17}}]}));
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assert.eq(1, t.find().count(), "Duplicate insert failed");
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assert.eq(true, a.results[0], "Bad result value for duplicate insert");
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var o = {_id: 5, x: 17};
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assert.eq(o, t.findOne(), "Mismatching document inserted.");
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// 'o' field is an empty array.
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assert.commandFailed(db.adminCommand({applyOps: [{op: 'i', ns: t.getFullName(), o: []}]}),
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'applyOps should fail on insert of object with empty array element');
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var res = assert.commandWorked(db.runCommand({
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applyOps: [
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{op: "u", ns: t.getFullName(), o2: {_id: 5}, o: {$set: {x: 18}}},
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{op: "u", ns: t.getFullName(), o2: {_id: 5}, o: {$set: {x: 19}}}
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]
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}));
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o.x++;
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o.x++;
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assert.eq(1, t.find().count(), "Updates increased number of documents");
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assert.eq(o, t.findOne(), "Document doesn't match expected");
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assert.eq(true, res.results[0], "Bad result value for valid update");
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assert.eq(true, res.results[1], "Bad result value for valid update");
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// preCondition fully matches
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res = db.runCommand({
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applyOps: [
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{op: "u", ns: t.getFullName(), o2: {_id: 5}, o: {$set: {x: 20}}},
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{op: "u", ns: t.getFullName(), o2: {_id: 5}, o: {$set: {x: 21}}}
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],
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preCondition: [{ns: t.getFullName(), q: {_id: 5}, res: {x: 19}}]
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});
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// The use of preCondition requires applyOps to run atomically. Therefore, it is incompatible
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// with {allowAtomic: false}.
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assert.commandFailedWithCode(
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db.runCommand({
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applyOps: [{op: 'u', ns: t.getFullName(), o2: {_id: 5}, o: {$set: {x: 22}}}],
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preCondition: [{ns: t.getFullName(), q: {_id: 5}, res: {x: 21}}],
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allowAtomic: false,
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}),
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ErrorCodes.InvalidOptions,
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'applyOps should fail when preCondition is present and atomicAllowed is false.');
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// The use of preCondition is also incompatible with operations that include commands.
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assert.commandFailedWithCode(
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db.runCommand({
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applyOps: [{op: 'c', ns: t.getCollection('$cmd').getFullName(), o: {applyOps: []}}],
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preCondition: [{ns: t.getFullName(), q: {_id: 5}, res: {x: 21}}],
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}),
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ErrorCodes.InvalidOptions,
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'applyOps should fail when preCondition is present and operations includes commands.');
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o.x++;
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o.x++;
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assert.eq(1, t.find().count(), "Updates increased number of documents");
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assert.eq(o, t.findOne(), "Document doesn't match expected");
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assert.eq(true, res.results[0], "Bad result value for valid update");
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assert.eq(true, res.results[1], "Bad result value for valid update");
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// preCondition doesn't match ns
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res = db.runCommand({
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applyOps: [
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{op: "u", ns: t.getFullName(), o2: {_id: 5}, o: {$set: {x: 22}}},
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{op: "u", ns: t.getFullName(), o2: {_id: 5}, o: {$set: {x: 23}}}
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],
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preCondition: [{ns: "foo.otherName", q: {_id: 5}, res: {x: 21}}]
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});
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assert.eq(o, t.findOne(), "preCondition didn't match, but ops were still applied");
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// preCondition doesn't match query
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res = db.runCommand({
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applyOps: [
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{op: "u", ns: t.getFullName(), o2: {_id: 5}, o: {$set: {x: 22}}},
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{op: "u", ns: t.getFullName(), o2: {_id: 5}, o: {$set: {x: 23}}}
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],
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preCondition: [{ns: t.getFullName(), q: {_id: 5}, res: {x: 19}}]
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});
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assert.eq(o, t.findOne(), "preCondition didn't match, but ops were still applied");
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res = db.runCommand({
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applyOps: [
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{op: "u", ns: t.getFullName(), o2: {_id: 5}, o: {$set: {x: 22}}},
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{op: "u", ns: t.getFullName(), o2: {_id: 6}, o: {$set: {x: 23}}}
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]
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});
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assert.eq(true, res.results[0], "Valid update failed");
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assert.eq(true, res.results[1], "Valid update failed");
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// Ops with transaction numbers are valid.
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const lsid = {
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"id": UUID("3eea4a58-6018-40b6-8743-6a55783bf902"),
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"uid": BinData(0, "47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=")
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};
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res = db.runCommand({
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applyOps: [
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{
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op: "i",
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ns: t.getFullName(),
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o: {_id: 7, x: 24},
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lsid: lsid,
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txnNumber: NumberLong(1),
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stmtId: NumberInt(0)
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},
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{
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op: "u",
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ns: t.getFullName(),
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o2: {_id: 8},
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o: {$set: {x: 25}},
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lsid: lsid,
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txnNumber: NumberLong(1),
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stmtId: NumberInt(1)
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},
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{
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op: "d",
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ns: t.getFullName(),
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o: {_id: 7},
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lsid: lsid,
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txnNumber: NumberLong(2),
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stmtId: NumberInt(0)
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},
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]
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});
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assert.eq(true, res.results[0], "Valid insert with transaction number failed");
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assert.eq(true, res.results[1], "Valid update with transaction number failed");
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assert.eq(true, res.results[2], "Valid delete with transaction number failed");
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// When applying a "u" (update) op, we default to 'UpdateNode' update semantics, and $set
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// operations add new fields in lexicographic order.
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res = assert.commandWorked(db.adminCommand({
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applyOps: [
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{"op": "i", "ns": t.getFullName(), "o": {_id: 6}},
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{"op": "u", "ns": t.getFullName(), "o2": {_id: 6}, "o": {$set: {z: 1, a: 2}}}
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]
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}));
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assert.eq(t.findOne({_id: 6}), {_id: 6, a: 2, z: 1}); // Note: 'a' and 'z' have been sorted.
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// 'ModifierInterface' semantics are not supported, so an update with {$v: 0} should fail.
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res = assert.commandFailed(db.adminCommand({
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applyOps: [
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{"op": "i", "ns": t.getFullName(), "o": {_id: 7}},
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{
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"op": "u",
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"ns": t.getFullName(),
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"o2": {_id: 7},
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"o": {$v: NumberLong(0), $set: {z: 1, a: 2}}
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}
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]
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}));
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assert.eq(res.code, 40682);
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// When we explicitly specify {$v: 1}, we should get 'UpdateNode' update semantics, and $set
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// operations get performed in lexicographic order.
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res = assert.commandWorked(db.adminCommand({
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applyOps: [
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{"op": "i", "ns": t.getFullName(), "o": {_id: 8}},
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{
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"op": "u",
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"ns": t.getFullName(),
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"o2": {_id: 8},
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"o": {$v: NumberLong(1), $set: {z: 1, a: 2}}
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}
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]
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}));
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assert.eq(t.findOne({_id: 8}), {_id: 8, a: 2, z: 1}); // Note: 'a' and 'z' have been sorted.
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})();
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