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JavaScript

/*jshint globalstrict:false, strict:false, maxlen : 200 */
/*global fail, assertTrue, assertEqual, TRANSACTION */
////////////////////////////////////////////////////////////////////////////////
/// @brief tests for transactions
///
/// @file
///
/// DISCLAIMER
///
/// Copyright 2010-2012 triagens GmbH, Cologne, Germany
///
/// Licensed under the Apache License, Version 2.0 (the "License");
/// you may not use this file except in compliance with the License.
/// You may obtain a copy of the License at
///
/// http://www.apache.org/licenses/LICENSE-2.0
///
/// Unless required by applicable law or agreed to in writing, software
/// distributed under the License is distributed on an "AS IS" BASIS,
/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
/// See the License for the specific language governing permissions and
/// limitations under the License.
///
/// Copyright holder is triAGENS GmbH, Cologne, Germany
///
/// @author Jan Steemann
/// @author Copyright 2013, triAGENS GmbH, Cologne, Germany
////////////////////////////////////////////////////////////////////////////////
var jsunity = require("jsunity");
var internal = require("internal");
var arangodb = require("@arangodb");
var helper = require("@arangodb/aql-helper");
var db = arangodb.db;
var testHelper = require("@arangodb/test-helper").Helper;
var compareStringIds = function (l, r) {
'use strict';
var i;
if (l.length !== r.length) {
return l.length - r.length < 0 ? -1 : 1;
}
// length is equal
for (i = 0; i < l.length; ++i) {
if (l[i] !== r[i]) {
return l[i] < r[i] ? -1 : 1;
}
}
return 0;
};
var sortedKeys = function (col) {
'use strict';
var keys = [ ];
col.toArray().forEach(function (d) {
keys.push(d._key);
});
keys.sort();
return keys;
};
function transactionRevisionsSuite () {
'use strict';
var cn = "UnitTestsTransaction";
var c = null;
return {
setUp : function () {
internal.debugClearFailAt();
db._drop(cn);
c = db._create(cn);
},
tearDown : function () {
internal.debugClearFailAt();
if (c !== null) {
c.drop();
}
c = null;
internal.wait(0);
},
testInsertUniqueFailing : function () {
var doc = c.insert({ _key: "test", value: 1 });
try {
db._executeTransaction({
collections: { write: c.name() },
action: function() {
c.insert({ _key: "test", value: 2 });
}
});
fail();
} catch (err) {
}
if (db._engine().name === "mmfiles") {
assertEqual(1, c.figures().revisions.count);
}
assertEqual(1, c.count());
assertEqual(1, c.toArray().length);
assertEqual(1, c.document("test").value);
},
testInsertUniqueSingleFailing : function () {
var doc = c.insert({ _key: "test", value: 1 });
try {
c.insert({ _key: "test", value: 2 });
fail();
} catch (err) {
}
if (db._engine().name === "mmfiles") {
assertEqual(1, c.figures().revisions.count);
}
assertEqual(1, c.count());
assertEqual(1, c.toArray().length);
assertEqual(1, c.document("test").value);
},
testInsertTransactionFailing : function () {
var doc = c.insert({ _key: "test", value: 1 });
try {
db._executeTransaction({
collections: { write: c.name() },
action: function() {
c.insert({ _key: "test2", value: 2 });
throw "foo";
}
});
fail();
} catch (err) {
}
assertEqual(1, c.toArray().length);
if (db._engine().name === "mmfiles") {
assertEqual(1, c.figures().revisions.count);
}
assertEqual(1, c.document("test").value);
},
testRemoveTransactionFailing : function () {
var doc = c.insert({ _key: "test", value: 1 });
try {
db._executeTransaction({
collections: { write: c.name() },
action: function() {
c.remove("test");
throw "foo";
}
});
fail();
} catch (err) {
}
assertEqual(1, c.toArray().length);
if (db._engine().name === "mmfiles") {
assertEqual(1, c.figures().revisions.count);
}
assertEqual(1, c.document("test").value);
},
testRemoveInsertWithSameRev : function () {
var doc = c.insert({ _key: "test", value: 1 });
db._executeTransaction({
collections: { write: c.name() },
action: function() {
c.remove("test");
c.insert({ _key: "test", _rev: doc._rev, value: 2 }, { isRestore: true });
}
});
assertEqual(1, c.toArray().length);
if (db._engine().name === "mmfiles") {
assertEqual(1, c.figures().revisions.count);
}
assertEqual(2, c.document("test").value);
},
testUpdateWithSameRev : function () {
var doc = c.insert({ _key: "test", value: 1 });
c.update("test", { _key: "test", _rev: doc._rev, value: 2 }, { isRestore: true });
assertEqual(1, c.toArray().length);
if (db._engine().name === "mmfiles") {
assertEqual(1, c.figures().revisions.count);
}
assertEqual(2, c.document("test").value);
},
testUpdateWithSameRevTransaction : function () {
var doc = c.insert({ _key: "test", value: 1 });
db._executeTransaction({
collections: { write: c.name() },
action: function() {
c.update("test", { _key: "test", _rev: doc._rev, value: 2 }, { isRestore: true });
}
});
assertEqual(1, c.toArray().length);
if (db._engine().name === "mmfiles") {
assertEqual(1, c.figures().revisions.count);
}
assertEqual(2, c.document("test").value);
},
testUpdateFailingWithSameRev : function () {
var doc = c.insert({ _key: "test", value: 1 });
try {
db._executeTransaction({
collections: { write: c.name() },
action: function() {
c.update("test", { _key: "test", _rev: doc._rev, value: 2 }, { isRestore: true });
throw "foo";
}
});
fail();
} catch (err) {
}
assertEqual(1, c.toArray().length);
if (db._engine().name === "mmfiles") {
assertEqual(1, c.figures().revisions.count);
}
assertEqual(1, c.document("test").value);
},
testUpdateFailing : function () {
var doc = c.insert({ _key: "test", value: 1 });
try {
db._executeTransaction({
collections: { write: c.name() },
action: function() {
c.update({ _key: "test", value: 2 });
throw "foo";
}
});
fail();
} catch (err) {
}
assertEqual(1, c.toArray().length);
if (db._engine().name === "mmfiles") {
assertEqual(1, c.figures().revisions.count);
}
assertEqual(1, c.document("test").value);
},
testUpdateAndInsertFailing : function () {
var doc = c.insert({ _key: "test", value: 1 });
try {
db._executeTransaction({
collections: { write: c.name() },
action: function() {
c.update({ _key: "test", value: 2 });
c.insert({ _key: "test", value: 3 });
throw "foo";
}
});
fail();
} catch (err) {
}
assertEqual(1, c.toArray().length);
if (db._engine().name === "mmfiles") {
assertEqual(1, c.figures().revisions.count);
}
assertEqual(1, c.document("test").value);
},
testRemoveAndInsert : function () {
var doc = c.insert({ _key: "test", value: 1 });
db._executeTransaction({
collections: { write: c.name() },
action: function() {
c.remove("test");
c.insert({ _key: "test", value: 2 });
}
});
assertEqual(1, c.toArray().length);
if (db._engine().name === "mmfiles") {
assertEqual(1, c.figures().revisions.count);
}
assertEqual(2, c.document("test").value);
},
testRemoveAndInsertFailing : function () {
var doc = c.insert({ _key: "test", value: 1 });
try {
db._executeTransaction({
collections: { write: c.name() },
action: function() {
c.remove("test");
c.insert({ _key: "test", value: 3 });
throw "foo";
}
});
fail();
} catch (err) {
}
assertEqual(1, c.toArray().length);
if (db._engine().name === "mmfiles") {
assertEqual(1, c.figures().revisions.count);
}
assertEqual(1, c.document("test").value);
}
};
}
////////////////////////////////////////////////////////////////////////////////
/// @brief test suite
////////////////////////////////////////////////////////////////////////////////
function transactionInvocationSuite () {
'use strict';
return {
////////////////////////////////////////////////////////////////////////////////
/// @brief set up
////////////////////////////////////////////////////////////////////////////////
setUp : function () {
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: invalid invocations of TRANSACTION() function
////////////////////////////////////////////////////////////////////////////////
testInvalidInvocations : function () {
var tests = [
undefined,
null,
true,
false,
0,
1,
"foo",
{ }, { },
{ }, { }, { },
false, true,
[ ],
[ "action" ],
[ "collections" ],
[ "collections", "action" ],
{ },
{ collections: true },
{ action: true },
{ action: function () { } },
{ collections: true, action: true },
{ collections: { }, action: true },
{ collections: { } },
{ collections: true, action: function () { } },
{ collections: { read: true }, action: function () { } },
{ collections: { }, lockTimeout: -1, action: function () { } },
{ collections: { }, lockTimeout: -30.0, action: function () { } },
{ collections: { }, lockTimeout: null, action: function () { } },
{ collections: { }, lockTimeout: true, action: function () { } },
{ collections: { }, lockTimeout: "foo", action: function () { } },
{ collections: { }, lockTimeout: [ ], action: function () { } },
{ collections: { }, lockTimeout: { }, action: function () { } },
{ collections: { }, waitForSync: null, action: function () { } },
{ collections: { }, waitForSync: 0, action: function () { } },
{ collections: { }, waitForSync: "foo", action: function () { } },
{ collections: { }, waitForSync: [ ], action: function () { } },
{ collections: { }, waitForSync: { }, action: function () { } }
];
tests.forEach(function (test) {
try {
TRANSACTION(test);
fail();
}
catch (err) {
assertEqual(internal.errors.ERROR_BAD_PARAMETER.code, err.errorNum);
}
});
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: valid invocations of TRANSACTION() function
////////////////////////////////////////////////////////////////////////////////
testValidEmptyInvocations : function () {
var result;
var tests = [
{ collections: { }, action: function () { result = 1; return true; } },
{ collections: { read: [ ] }, action: function () { result = 1; return true; } },
{ collections: { write: [ ] }, action: function () { result = 1; return true; } },
{ collections: { read: [ ], write: [ ] }, action: function () { result = 1; return true; } },
{ collections: { read: [ ], write: [ ] }, lockTimeout: 5.0, action: function () { result = 1; return true; } },
{ collections: { read: [ ], write: [ ] }, lockTimeout: 0.0, action: function () { result = 1; return true; } },
{ collections: { read: [ ], write: [ ] }, waitForSync: true, action: function () { result = 1; return true; } },
{ collections: { read: [ ], write: [ ] }, waitForSync: false, action: function () { result = 1; return true; } }
];
tests.forEach(function (test) {
result = 0;
TRANSACTION(test);
assertEqual(1, result);
});
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: return values
////////////////////////////////////////////////////////////////////////////////
testReturnValues : function () {
var tests = [
{ expected: 1, trx: { collections: { }, action: function () { return 1; } } },
{ expected: undefined, trx: { collections: { }, action: function () { } } },
{ expected: [ ], trx: { collections: { read: [ ] }, action: function () { return [ ]; } } },
{ expected: [ null, true, false ], trx: { collections: { write: [ ] }, action: function () { return [ null, true, false ]; } } },
{ expected: "foo", trx: { collections: { read: [ ], write: [ ] }, action: function () { return "foo"; } } },
{ expected: { "a" : 1, "b" : 2 }, trx: { collections: { read: [ ], write: [ ] }, action: function () { return { "a" : 1, "b" : 2 }; } } }
];
tests.forEach(function (test) {
assertEqual(test.expected, TRANSACTION(test.trx));
});
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: action
////////////////////////////////////////////////////////////////////////////////
testActionFunction : function () {
var obj = {
collections : {
},
action : function () {
return 42;
}
};
assertEqual(42, TRANSACTION(obj));
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: action
////////////////////////////////////////////////////////////////////////////////
testActionInvalidString : function () {
try {
TRANSACTION({
collections : {
},
action : "return 42;"
});
fail();
}
catch (err) {
assertEqual(arangodb.errors.ERROR_BAD_PARAMETER.code, err.errorNum);
}
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: action
////////////////////////////////////////////////////////////////////////////////
testActionString : function () {
var obj = {
collections : {
},
action : "function () { return 42; }"
};
assertEqual(42, TRANSACTION(obj));
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: nesting
////////////////////////////////////////////////////////////////////////////////
testNesting : function () {
var obj = {
collections : {
},
action : function () {
TRANSACTION({
collections: {
},
action: "function () { return 1; }"
});
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
assertEqual(arangodb.errors.ERROR_TRANSACTION_NESTED.code, err.errorNum);
}
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: nesting
////////////////////////////////////////////////////////////////////////////////
testNestingEmbedFlag : function () {
var obj = {
collections : {
},
action : function () {
return 19 + TRANSACTION({
collections: {
},
embed: true,
action: "function () { return 23; }"
});
}
};
assertEqual(42, TRANSACTION(obj));
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: params
////////////////////////////////////////////////////////////////////////////////
testParamsFunction : function () {
var obj = {
collections : {
},
action : function (params) {
return [ params[1], params[4] ];
},
params: [ 1, 2, 3, 4, 5 ]
};
assertEqual([ 2, 5 ], TRANSACTION(obj));
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: params
////////////////////////////////////////////////////////////////////////////////
testParamsString : function () {
var obj = {
collections : {
},
action : "function (params) { return [ params[1], params[4] ]; }",
params: [ 1, 2, 3, 4, 5 ]
};
assertEqual([ 2, 5 ], TRANSACTION(obj));
}
};
}
////////////////////////////////////////////////////////////////////////////////
/// @brief test suite
////////////////////////////////////////////////////////////////////////////////
function transactionCollectionsSuite () {
'use strict';
var cn1 = "UnitTestsTransaction1";
var cn2 = "UnitTestsTransaction2";
var c1 = null;
var c2 = null;
return {
////////////////////////////////////////////////////////////////////////////////
/// @brief set up
////////////////////////////////////////////////////////////////////////////////
setUp : function () {
db._drop(cn1);
c1 = db._create(cn1);
db._drop(cn2);
c2 = db._create(cn2);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief tear down
////////////////////////////////////////////////////////////////////////////////
tearDown : function () {
if (c1 !== null) {
c1.drop();
}
c1 = null;
if (c2 !== null) {
c2.drop();
}
c2 = null;
internal.wait(0);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx using non-existing collections
////////////////////////////////////////////////////////////////////////////////
testNonExistingCollectionsArray : function () {
var obj = {
collections : {
read : [ "UnitTestsTransactionNonExisting" ]
},
action : function () {
return true;
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
assertEqual(arangodb.errors.ERROR_ARANGO_COLLECTION_NOT_FOUND.code, err.errorNum);
}
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx using non-existing collections
////////////////////////////////////////////////////////////////////////////////
testNonExistingCollectionsString : function () {
var obj = {
collections : {
read : "UnitTestsTransactionNonExisting"
},
action : function () {
return true;
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
assertEqual(arangodb.errors.ERROR_ARANGO_COLLECTION_NOT_FOUND.code, err.errorNum);
}
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx using non-declared collections
////////////////////////////////////////////////////////////////////////////////
testNonDeclaredCollections1 : function () {
var obj = {
collections : {
},
action : function () {
c1.save({ _key : "foo" });
return true;
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
assertEqual(arangodb.errors.ERROR_TRANSACTION_UNREGISTERED_COLLECTION.code, err.errorNum);
}
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx using non-declared collections
////////////////////////////////////////////////////////////////////////////////
testNonDeclaredCollections2 : function () {
var obj = {
collections : {
write : [ cn2 ]
},
action : function () {
c1.save({ _key : "foo" });
return true;
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
assertEqual(arangodb.errors.ERROR_TRANSACTION_UNREGISTERED_COLLECTION.code, err.errorNum);
}
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx using wrong mode
////////////////////////////////////////////////////////////////////////////////
testNonDeclaredCollections3 : function () {
var obj = {
collections : {
read : [ cn1 ]
},
action : function () {
c1.save({ _key : "foo" });
return true;
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
assertEqual(arangodb.errors.ERROR_TRANSACTION_UNREGISTERED_COLLECTION.code, err.errorNum);
}
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx using no collections
////////////////////////////////////////////////////////////////////////////////
testNoCollections : function () {
var obj = {
collections : {
},
action : function () {
return true;
}
};
assertTrue(TRANSACTION(obj));
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx using no collections
////////////////////////////////////////////////////////////////////////////////
testNoCollectionsAql : function () {
var result;
var getQueryResults = helper.getQueryResults;
var obj = {
collections : {
},
action : function () {
result = getQueryResults("FOR i IN [ 1, 2, 3 ] RETURN i");
return true;
}
};
assertTrue(TRANSACTION(obj));
assertEqual([ 1, 2, 3 ], result);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx using valid collections
////////////////////////////////////////////////////////////////////////////////
testValidCollectionsArray : function () {
var obj = {
collections : {
write : [ cn1 ]
},
action : function () {
c1.save({ _key : "foo" });
return true;
}
};
assertTrue(TRANSACTION(obj));
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx using valid collections
////////////////////////////////////////////////////////////////////////////////
testValidCollectionsString : function () {
var obj = {
collections : {
write : cn1
},
action : function () {
c1.save({ _key : "foo" });
return true;
}
};
assertTrue(TRANSACTION(obj));
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx using valid collections
////////////////////////////////////////////////////////////////////////////////
testValidMultipleCollectionsArray : function () {
var obj = {
collections : {
write : [ cn1, cn2 ]
},
action : function () {
c1.save({ _key : "foo" });
c2.save({ _key : "foo" });
return true;
}
};
assertTrue(TRANSACTION(obj));
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx using valid collections
////////////////////////////////////////////////////////////////////////////////
testValidMultipleCollectionsString : function () {
c2.save({ _key : "foo" });
var obj = {
collections : {
write : cn1,
read: cn2
},
action : function () {
c1.save({ _key : "foo" });
c2.document("foo");
return true;
}
};
assertTrue(TRANSACTION(obj));
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx using valid collections
////////////////////////////////////////////////////////////////////////////////
testRedeclareCollectionArray : function () {
var obj = {
collections : {
read : [ cn1 ],
write : [ cn1 ]
},
action : function () {
c1.save({ _key : "foo" });
return true;
}
};
assertTrue(TRANSACTION(obj));
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx using valid collections
////////////////////////////////////////////////////////////////////////////////
testRedeclareCollectionString : function () {
var obj = {
collections : {
read : cn1,
write : cn1
},
action : function () {
c1.save({ _key : "foo" });
return true;
}
};
assertTrue(TRANSACTION(obj));
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx using valid collections
////////////////////////////////////////////////////////////////////////////////
testReadWriteCollections : function () {
var obj = {
collections : {
read : [ cn1 ],
write : [ cn2 ]
},
action : function () {
c2.save({ _key : "foo" });
return true;
}
};
assertTrue(TRANSACTION(obj));
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx using waitForSync
////////////////////////////////////////////////////////////////////////////////
testWaitForSyncTrue : function () {
var obj = {
collections : {
write : [ cn1 ]
},
waitForSync: true,
action : function () {
c1.save({ _key : "foo" });
return true;
}
};
assertTrue(TRANSACTION(obj));
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx using waitForSync
////////////////////////////////////////////////////////////////////////////////
testWaitForSyncFalse : function () {
var obj = {
collections : {
write : [ cn1 ]
},
waitForSync: false,
action : function () {
c1.save({ _key : "foo" });
return true;
}
};
assertTrue(TRANSACTION(obj));
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with embedded AQL
////////////////////////////////////////////////////////////////////////////////
testAqlRead : function () {
var i = 0;
for (i = 0; i < 10; ++i) {
c1.save({ _key : "test" + i });
}
var obj = {
collections : {
read : [ cn1 ]
},
action : function () {
var docs = db._query("FOR i IN @@cn1 RETURN i", { "@cn1" : cn1 }).toArray();
assertEqual(10, docs.length);
return true;
}
};
assertTrue(TRANSACTION(obj));
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with embedded AQL
////////////////////////////////////////////////////////////////////////////////
testAqlReadMulti : function () {
var i = 0;
for (i = 0; i < 10; ++i) {
c1.save({ _key : "test" + i });
c2.save({ _key : "test" + i });
}
var obj = {
collections : {
read : [ cn1, cn2 ]
},
action : function () {
var docs = db._query("FOR i IN @@cn1 FOR j IN @@cn2 RETURN i", { "@cn1" : cn1, "@cn2" : cn2 }).toArray();
assertEqual(100, docs.length);
return true;
}
};
assertTrue(TRANSACTION(obj));
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with embedded AQL
////////////////////////////////////////////////////////////////////////////////
testAqlReadMultiUndeclared : function () {
var i = 0;
for (i = 0; i < 10; ++i) {
c1.save({ _key : "test" + i });
c2.save({ _key : "test" + i });
}
var obj = {
collections : {
// intentionally empty
},
action : function () {
var docs = db._query("FOR i IN @@cn1 FOR j IN @@cn2 RETURN i", { "@cn1" : cn1, "@cn2" : cn2 }).toArray();
assertEqual(100, docs.length);
return true;
}
};
assertTrue(TRANSACTION(obj));
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with embedded AQL
////////////////////////////////////////////////////////////////////////////////
testAqlWrite : function () {
var i = 0;
for (i = 0; i < 10; ++i) {
c1.save({ _key : "test" + i });
}
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
var ops = db._query("FOR i IN @@cn1 REMOVE i._key IN @@cn1", { "@cn1" : cn1 }).getExtra().stats;
assertEqual(10, ops.writesExecuted);
assertEqual(0, c1.count());
return true;
}
};
assertTrue(TRANSACTION(obj));
assertEqual(0, c1.count());
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with embedded AQL
////////////////////////////////////////////////////////////////////////////////
testAqlReadWrite : function () {
var i = 0;
for (i = 0; i < 10; ++i) {
c1.save({ _key : "test" + i });
c2.save({ _key : "test" + i });
}
var obj = {
collections : {
read: [ cn1 ],
write: [ cn2 ]
},
action : function () {
var ops = db._query("FOR i IN @@cn1 REMOVE i._key IN @@cn2", { "@cn1" : cn1, "@cn2" : cn2 }).getExtra().stats;
assertEqual(10, ops.writesExecuted);
return true;
}
};
assertTrue(TRANSACTION(obj));
assertEqual(10, c1.count());
assertEqual(0, c2.count());
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with embedded AQL
////////////////////////////////////////////////////////////////////////////////
testAqlWriteUndeclared : function () {
var i = 0;
for (i = 0; i < 10; ++i) {
c1.save({ _key : "test" + i });
c2.save({ _key : "test" + i });
}
var obj = {
collections : {
read: [ cn1 ]
},
action : function () {
try{
db._query("FOR i IN @@cn1 REMOVE i._key IN @@cn2", { "@cn1" : cn1, "@cn2" : cn2 });
fail();
}
catch (err) {
assertEqual(arangodb.errors.ERROR_TRANSACTION_UNREGISTERED_COLLECTION.code, err.errorNum);
}
assertEqual(10, c1.count());
return true;
}
};
assertTrue(TRANSACTION(obj));
assertEqual(10, c1.count());
assertEqual(10, c2.count());
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with embedded AQL
////////////////////////////////////////////////////////////////////////////////
testAqlMultiWrite : function () {
var i = 0;
for (i = 0; i < 10; ++i) {
c1.save({ _key : "test" + i });
c2.save({ _key : "test" + i });
}
var obj = {
collections : {
write: [ cn1, cn2 ]
},
action : function () {
var ops;
ops = db._query("FOR i IN @@cn1 REMOVE i._key IN @@cn1", { "@cn1" : cn1 }).getExtra().stats;
assertEqual(10, ops.writesExecuted);
assertEqual(0, c1.count());
ops = db._query("FOR i IN @@cn2 REMOVE i._key IN @@cn2", { "@cn2" : cn2 }).getExtra().stats;
assertEqual(10, ops.writesExecuted);
assertEqual(0, c2.count());
return true;
}
};
assertTrue(TRANSACTION(obj));
assertEqual(0, c1.count());
assertEqual(0, c2.count());
}
};
}
////////////////////////////////////////////////////////////////////////////////
/// @brief test suite
////////////////////////////////////////////////////////////////////////////////
function transactionOperationsSuite () {
'use strict';
var cn1 = "UnitTestsTransaction1";
var cn2 = "UnitTestsTransaction2";
var c1 = null;
var c2 = null;
return {
////////////////////////////////////////////////////////////////////////////////
/// @brief set up
////////////////////////////////////////////////////////////////////////////////
setUp : function () {
db._drop(cn1);
db._drop(cn2);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief tear down
////////////////////////////////////////////////////////////////////////////////
tearDown : function () {
if (c1 !== null) {
c1.drop();
}
c1 = null;
if (c2 !== null) {
c2.drop();
}
c2 = null;
internal.wait(0);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with create operation
////////////////////////////////////////////////////////////////////////////////
testCreate : function () {
var obj = {
collections : {
},
action : function () {
db._create(cn1);
fail();
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
assertEqual(arangodb.errors.ERROR_TRANSACTION_DISALLOWED_OPERATION.code, err.errorNum);
}
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with drop operation
////////////////////////////////////////////////////////////////////////////////
testDrop : function () {
c1 = db._create(cn1);
var obj = {
collections : {
},
action : function () {
c1.drop();
fail();
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
assertEqual(arangodb.errors.ERROR_TRANSACTION_DISALLOWED_OPERATION.code, err.errorNum);
}
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with rename operation
////////////////////////////////////////////////////////////////////////////////
testRename : function () {
c1 = db._create(cn1);
var obj = {
collections : {
},
action : function () {
c1.rename(cn2);
fail();
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
assertEqual(arangodb.errors.ERROR_TRANSACTION_DISALLOWED_OPERATION.code, err.errorNum);
}
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with create index operation
////////////////////////////////////////////////////////////////////////////////
testCreateHashConstraint : function () {
c1 = db._create(cn1);
var obj = {
collections : {
},
action : function () {
c1.ensureUniqueConstraint("foo");
fail();
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
assertEqual(arangodb.errors.ERROR_TRANSACTION_DISALLOWED_OPERATION.code, err.errorNum);
}
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with create index operation
////////////////////////////////////////////////////////////////////////////////
testCreateHashIndex : function () {
c1 = db._create(cn1);
var obj = {
collections : {
},
action : function () {
c1.ensureHashIndex("foo");
fail();
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
assertEqual(arangodb.errors.ERROR_TRANSACTION_DISALLOWED_OPERATION.code, err.errorNum);
}
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with create index operation
////////////////////////////////////////////////////////////////////////////////
testCreateSkiplistIndex : function () {
c1 = db._create(cn1);
var obj = {
collections : {
},
action : function () {
c1.ensureSkiplist("foo");
fail();
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
assertEqual(arangodb.errors.ERROR_TRANSACTION_DISALLOWED_OPERATION.code, err.errorNum);
}
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with create index operation
////////////////////////////////////////////////////////////////////////////////
testCreateSkiplistConstraint : function () {
c1 = db._create(cn1);
var obj = {
collections : {
},
action : function () {
c1.ensureUniqueSkiplist("foo");
fail();
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
assertEqual(arangodb.errors.ERROR_TRANSACTION_DISALLOWED_OPERATION.code, err.errorNum);
}
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with create index operation
////////////////////////////////////////////////////////////////////////////////
testCreateFulltextIndex : function () {
c1 = db._create(cn1);
var obj = {
collections : {
},
action : function () {
c1.ensureFulltextIndex("foo");
fail();
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
assertEqual(arangodb.errors.ERROR_TRANSACTION_DISALLOWED_OPERATION.code, err.errorNum);
}
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with create index operation
////////////////////////////////////////////////////////////////////////////////
testCreateGeoIndex : function () {
if (db._engine().name === "rocksdb") {
return;
}
c1 = db._create(cn1);
var obj = {
collections : {
},
action : function () {
c1.ensureGeoIndex("foo", "bar");
fail();
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
assertEqual(arangodb.errors.ERROR_TRANSACTION_DISALLOWED_OPERATION.code, err.errorNum);
}
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with create index operation
////////////////////////////////////////////////////////////////////////////////
testCreateGeoConstraint : function () {
if (db._engine().name === "rocksdb") {
return;
}
c1 = db._create(cn1);
var obj = {
collections : {
},
action : function () {
c1.ensureGeoConstraint("foo", "bar", true);
fail();
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
assertEqual(arangodb.errors.ERROR_TRANSACTION_DISALLOWED_OPERATION.code, err.errorNum);
}
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with drop index operation
////////////////////////////////////////////////////////////////////////////////
testDropIndex : function () {
c1 = db._create(cn1);
var idx = c1.ensureUniqueConstraint("foo");
var obj = {
collections : {
},
action : function () {
c1.dropIndex(idx.id);
return true;
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
assertEqual(arangodb.errors.ERROR_TRANSACTION_DISALLOWED_OPERATION.code, err.errorNum);
}
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with read operation
////////////////////////////////////////////////////////////////////////////////
testSingleRead1 : function () {
c1 = db._create(cn1);
c1.save({ _key: "foo", a: 1 });
var obj = {
collections : {
read: [ cn1 ]
},
action : function () {
assertEqual(1, c1.document("foo").a);
return true;
}
};
TRANSACTION(obj);
assertEqual(1, c1.count());
assertEqual([ "foo" ], sortedKeys(c1));
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with read operation
////////////////////////////////////////////////////////////////////////////////
testSingleRead2 : function () {
c1 = db._create(cn1);
c1.save({ _key: "foo", a: 1 });
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
assertEqual(1, c1.document("foo").a);
return true;
}
};
TRANSACTION(obj);
assertEqual(1, c1.count());
assertEqual([ "foo" ], sortedKeys(c1));
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with read operation
////////////////////////////////////////////////////////////////////////////////
testScan1 : function () {
c1 = db._create(cn1);
for (var i = 0; i < 100; ++i) {
c1.save({ _key: "foo" + i, a: i });
}
var obj = {
collections : {
read: [ cn1 ]
},
action : function () {
assertEqual(100, c1.toArray().length);
assertEqual(100, c1.count());
for (var i = 0; i < 100; ++i) {
assertEqual(i, c1.document("foo" + i).a);
}
return true;
}
};
TRANSACTION(obj);
assertEqual(100, c1.count());
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with read operation
////////////////////////////////////////////////////////////////////////////////
testScan2 : function () {
c1 = db._create(cn1);
for (var i = 0; i < 100; ++i) {
c1.save({ _key: "foo" + i, a: i });
}
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
assertEqual(100, c1.toArray().length);
assertEqual(100, c1.count());
for (var i = 0; i < 100; ++i) {
assertEqual(i, c1.document("foo" + i).a);
}
return true;
}
};
TRANSACTION(obj);
assertEqual(100, c1.count());
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with insert operation
////////////////////////////////////////////////////////////////////////////////
testSingleInsert : function () {
c1 = db._create(cn1);
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
c1.save({ _key: "foo" });
return true;
}
};
TRANSACTION(obj);
assertEqual(1, c1.count());
assertEqual([ "foo" ], sortedKeys(c1));
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with insert operation
////////////////////////////////////////////////////////////////////////////////
testMultiInsert : function () {
c1 = db._create(cn1);
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
c1.save({ _key: "foo" });
c1.save({ _key: "bar" });
return true;
}
};
TRANSACTION(obj);
assertEqual(2, c1.count());
assertEqual([ "bar", "foo" ], sortedKeys(c1));
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with insert operation
////////////////////////////////////////////////////////////////////////////////
testInsertWithExisting : function () {
c1 = db._create(cn1);
c1.save({ _key: "foo" });
c1.save({ _key: "bar" });
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
c1.save({ _key: "baz" });
c1.save({ _key: "bam" });
return true;
}
};
TRANSACTION(obj);
assertEqual(4, c1.count());
assertEqual([ "bam", "bar", "baz", "foo" ], sortedKeys(c1));
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with replace operation
////////////////////////////////////////////////////////////////////////////////
testReplace : function () {
c1 = db._create(cn1);
c1.save({ _key: "foo", a: 1 });
c1.save({ _key: "bar", b: 2, c: 3 });
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
assertEqual(1, c1.document("foo").a);
c1.replace("foo", { a: 3 });
assertEqual(2, c1.document("bar").b);
assertEqual(3, c1.document("bar").c);
c1.replace("bar", { b: 9 });
return true;
}
};
TRANSACTION(obj);
assertEqual(2, c1.count());
assertEqual([ "bar", "foo" ], sortedKeys(c1));
assertEqual(3, c1.document("foo").a);
assertEqual(9, c1.document("bar").b);
assertEqual(undefined, c1.document("bar").c);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with replace operation
////////////////////////////////////////////////////////////////////////////////
testReplaceReplace : function () {
c1 = db._create(cn1);
c1.save({ _key: "foo", a: 1 });
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
assertEqual(1, c1.document("foo").a);
c1.replace("foo", { a: 3 });
assertEqual(3, c1.document("foo").a);
c1.replace("foo", { a: 4 });
assertEqual(4, c1.document("foo").a);
c1.replace("foo", { a: 5 });
assertEqual(5, c1.document("foo").a);
c1.replace("foo", { a: 6, b: 99 });
assertEqual(6, c1.document("foo").a);
assertEqual(99, c1.document("foo").b);
return true;
}
};
TRANSACTION(obj);
assertEqual(1, c1.count());
assertEqual(6, c1.document("foo").a);
assertEqual(99, c1.document("foo").b);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with update operation
////////////////////////////////////////////////////////////////////////////////
testUpdate : function () {
c1 = db._create(cn1);
c1.save({ _key: "foo", a: 1 });
c1.save({ _key: "bar", b: 2 });
c1.save({ _key: "baz", c: 3 });
c1.save({ _key: "bam", d: 4 });
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
assertEqual(1, c1.document("foo").a);
c1.update("foo", { a: 3 });
assertEqual(2, c1.document("bar").b);
c1.update("bar", { b: 9 });
assertEqual(3, c1.document("baz").c);
c1.update("baz", { b: 9, c: 12 });
assertEqual(4, c1.document("bam").d);
return true;
}
};
TRANSACTION(obj);
assertEqual(4, c1.count());
assertEqual([ "bam", "bar", "baz", "foo" ], sortedKeys(c1));
assertEqual(3, c1.document("foo").a);
assertEqual(9, c1.document("bar").b);
assertEqual(9, c1.document("baz").b);
assertEqual(12, c1.document("baz").c);
assertEqual(4, c1.document("bam").d);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with remove operation
////////////////////////////////////////////////////////////////////////////////
testRemove : function () {
c1 = db._create(cn1);
c1.save({ _key: "foo", a: 1 });
c1.save({ _key: "bar", b: 2 });
c1.save({ _key: "baz", c: 3 });
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
c1.remove("foo");
c1.remove("baz");
return true;
}
};
TRANSACTION(obj);
assertEqual(1, c1.count());
assertEqual([ "bar" ], sortedKeys(c1));
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with truncate operation
////////////////////////////////////////////////////////////////////////////////
testTruncateEmpty : function () {
c1 = db._create(cn1);
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
c1.truncate();
return true;
}
};
TRANSACTION(obj);
assertEqual(0, c1.count());
assertEqual([ ], sortedKeys(c1));
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with truncate operation
////////////////////////////////////////////////////////////////////////////////
testTruncateNonEmpty : function () {
c1 = db._create(cn1);
for (var i = 0; i < 100; ++i) {
c1.save({ a: i });
}
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
c1.truncate();
return true;
}
};
TRANSACTION(obj);
assertEqual(0, c1.count());
assertEqual([ ], sortedKeys(c1));
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with truncate operation
////////////////////////////////////////////////////////////////////////////////
testTruncateAndAdd : function () {
c1 = db._create(cn1);
for (var i = 0; i < 100; ++i) {
c1.save({ a: i });
}
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
c1.truncate();
c1.save({ _key: "foo" });
return true;
}
};
TRANSACTION(obj);
assertEqual(1, c1.count());
assertEqual([ "foo" ], sortedKeys(c1));
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with byExample operation
////////////////////////////////////////////////////////////////////////////////
testByExample : function () {
c1 = db._create(cn1);
c1.ensureUniqueConstraint("name");
for (var i = 0; i < 100; ++i) {
c1.save({ name: "test" + i });
}
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
var r = c1.byExample({ name: "test99" }).toArray();
assertEqual(r.length, 1);
assertEqual("test99", r[0].name);
}
};
TRANSACTION(obj);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with firstExample operation
////////////////////////////////////////////////////////////////////////////////
testFirstExample1 : function () {
c1 = db._create(cn1);
c1.ensureUniqueConstraint("name");
for (var i = 0; i < 100; ++i) {
c1.save({ name: "test" + i });
}
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
var r = c1.firstExample({ name: "test99" });
assertEqual("test99", r.name);
}
};
TRANSACTION(obj);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with firstExample operation
////////////////////////////////////////////////////////////////////////////////
testFirstExample2 : function () {
c1 = db._create(cn1);
c1.ensureHashIndex("name");
for (var i = 0; i < 100; ++i) {
c1.save({ name: "test" + i });
}
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
var r = c1.firstExample({ name: "test99" });
assertEqual("test99", r.name);
}
};
TRANSACTION(obj);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with firstExample operation
////////////////////////////////////////////////////////////////////////////////
testFirstExample3 : function () {
c1 = db._create(cn1);
c1.ensureUniqueSkiplist("name");
for (var i = 0; i < 100; ++i) {
c1.save({ name: "test" + i });
}
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
var r = c1.firstExample({ name: "test99" });
assertEqual("test99", r.name);
}
};
TRANSACTION(obj);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with firstExample operation
////////////////////////////////////////////////////////////////////////////////
testFirstExample4 : function () {
c1 = db._create(cn1);
c1.ensureSkiplist("name");
for (var i = 0; i < 100; ++i) {
c1.save({ name: "test" + i });
}
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
var r = c1.firstExample({ name: "test99" });
assertEqual("test99", r.name);
}
};
TRANSACTION(obj);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx with fulltext operation
////////////////////////////////////////////////////////////////////////////////
testFulltext : function () {
c1 = db._create(cn1);
var idx = c1.ensureFulltextIndex("text");
c1.save({ text: "steam", other: 1 });
c1.save({ text: "steamboot", other: 2 });
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
var r = c1.fulltext("text", "prefix:steam", idx).toArray();
assertEqual(2, r.length);
r = c1.fulltext("text", "steam", idx).toArray();
assertEqual(1, r.length);
}
};
TRANSACTION(obj);
}
};
}
////////////////////////////////////////////////////////////////////////////////
/// @brief test suite
////////////////////////////////////////////////////////////////////////////////
function transactionBarriersSuite () {
'use strict';
var cn1 = "UnitTestsTransaction1";
var cn2 = "UnitTestsTransaction2";
var c1 = null;
var c2 = null;
return {
////////////////////////////////////////////////////////////////////////////////
/// @brief set up
////////////////////////////////////////////////////////////////////////////////
setUp : function () {
db._drop(cn1);
db._drop(cn2);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief tear down
////////////////////////////////////////////////////////////////////////////////
tearDown : function () {
if (c1 !== null) {
c1.drop();
}
c1 = null;
if (c2 !== null) {
c2.drop();
}
c2 = null;
internal.wait(0);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: usage of barriers outside of transaction
////////////////////////////////////////////////////////////////////////////////
testBarriersOutsideCommit : function () {
c1 = db._create(cn1);
var docs = [ ];
var i;
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
for (i = 0; i < 100; ++i) {
c1.save({ _key: "foo" + i, value1: i, value2: "foo" + i + "x" });
}
for (i = 0; i < 100; ++i) {
docs.push(c1.document("foo" + i));
}
return c1.document("foo0");
}
};
var result = TRANSACTION(obj);
assertEqual(100, docs.length);
assertEqual(100, c1.count());
assertEqual("foo0", result._key);
assertEqual(0, result.value1);
assertEqual("foo0x", result.value2);
for (i = 0; i < 100; ++i) {
assertEqual("foo" + i, docs[i]._key);
assertEqual(i, docs[i].value1);
assertEqual("foo" + i + "x", docs[i].value2);
}
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: usage of barriers outside of transaction
////////////////////////////////////////////////////////////////////////////////
testBarriersOutsideRollback : function () {
c1 = db._create(cn1);
var docs = [ ];
var i;
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
for (i = 0; i < 100; ++i) {
c1.save({ _key: "foo" + i, value1: i, value2: "foo" + i + "x" });
}
for (i = 0; i < 100; ++i) {
docs.push(c1.document("foo" + i));
}
throw "doh!";
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
}
assertEqual(100, docs.length);
for (i = 0; i < 100; ++i) {
assertEqual("foo" + i, docs[i]._key);
assertEqual(i, docs[i].value1);
assertEqual("foo" + i + "x", docs[i].value2);
}
}
};
}
////////////////////////////////////////////////////////////////////////////////
/// @brief test suite
////////////////////////////////////////////////////////////////////////////////
function transactionGraphSuite () {
'use strict';
var cn1 = "UnitTestsVertices";
var cn2 = "UnitTestsEdges";
var G = require('@arangodb/general-graph');
var c1 = null;
var c2 = null;
return {
////////////////////////////////////////////////////////////////////////////////
/// @brief set up
////////////////////////////////////////////////////////////////////////////////
setUp : function () {
db._drop(cn1);
db._drop(cn2);
c1 = db._create(cn1);
c2 = db._createEdgeCollection(cn2);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief tear down
////////////////////////////////////////////////////////////////////////////////
tearDown : function () {
if (c1 !== null) {
c1.drop();
}
c1 = null;
if (c2 !== null) {
c2.drop();
}
c2 = null;
internal.wait(0);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: rollback updates in a graph transaction
////////////////////////////////////////////////////////////////////////////////
testRollbackGraphUpdates : function () {
try {
G._drop('UnitTestsGraph');
}
catch (err) {
}
var graph = G._create('UnitTestsGraph', [G._relation(cn2, cn1, cn1)]);
var gotHere = 0;
assertEqual(0, db[cn1].count());
var obj = {
collections: {
write: [ cn1, cn2 ]
},
action : function () {
var result = { };
result.enxirvp = graph[cn1].save({});
result.biitqtk = graph[cn1].save({});
result.oboyuhh = graph[cn2].save({_from: result.enxirvp._id, _to: result.biitqtk._id, name: "john smith" });
result.cvwmkym = db[cn1].replace(result.enxirvp._id, { _rev : null });
result.gsalfxu = db[cn1].replace(result.biitqtk._id, { _rev : null });
result.xsjzbst = (function (){
graph[cn2].remove(result.oboyuhh._id);
return true;
}());
result.thizhdd = graph[cn2].save({_from: result.cvwmkym._id, _to: result.gsalfxu._id, _key: result.oboyuhh._key, name: "david smith" });
gotHere = 1;
result.rldfnre = graph[cn2].save({_from: result.cvwmkym._id, _to: result.gsalfxu._id, _key: result.oboyuhh._key, name: "david smith" });
gotHere = 2;
return result;
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
}
assertEqual(0, db[cn1].count());
assertEqual(0, db[cn2].count());
assertEqual(1, gotHere);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: usage of barriers outside of graph transaction
////////////////////////////////////////////////////////////////////////////////
testUseBarriersOutsideGraphTransaction : function () {
try {
G._drop('UnitTestsGraph');
}
catch (err) {
}
var graph = G._create('UnitTestsGraph', [G._relation(cn2, cn1, cn1)]);
var obj = {
collections: {
write: [ cn1, cn2 ]
},
action : function () {
var result = { };
result.enxirvp = graph[cn1].save({});
result.biitqtk = graph[cn1].save({});
result.oboyuhh = graph[cn2].save({_from: result.enxirvp._id, _to: result.biitqtk._id, name: "john smith" });
result.oboyuhh = graph[cn2].document(result.oboyuhh);
result.cvwmkym = db[cn1].replace(result.enxirvp._id, { _rev : null });
result.gsalfxu = db[cn1].replace(result.biitqtk._id, { _rev : null });
result.xsjzbst = (function (){
graph[cn2].remove(result.oboyuhh._id);
return true;
}());
graph[cn2].save({_from: result.cvwmkym._id, _to: result.gsalfxu._id, _key: result.oboyuhh._key, name: "david smith" });
result.rldfnre = graph[cn2].document(result.oboyuhh._key);
return result;
}
};
var result = TRANSACTION(obj);
assertTrue(result.enxirvp._key.length > 0);
assertEqual(undefined, result.enxirvp.name);
assertTrue(result.biitqtk._key.length > 0);
assertEqual(undefined, result.biitqtk.name);
assertTrue(result.oboyuhh._key.length > 0);
assertEqual("john smith", result.oboyuhh.name);
assertEqual(undefined, result.oboyuhh.$label);
assertTrue(result.oboyuhh._from.length > 0);
assertTrue(result.oboyuhh._to.length > 0);
assertTrue(result.cvwmkym._key.length > 0);
assertEqual(undefined, result.cvwmkym.name);
assertEqual(result.enxirvp._rev, result.cvwmkym._oldRev);
assertTrue(result.gsalfxu._key.length > 0);
assertEqual(undefined, result.gsalfxu.name);
assertEqual(result.biitqtk._rev, result.gsalfxu._oldRev);
assertEqual(true, result.xsjzbst);
assertTrue(result.rldfnre._key.length > 0);
assertEqual(result.oboyuhh._key, result.rldfnre._key);
assertEqual("david smith", result.rldfnre.name);
assertEqual(undefined, result.rldfnre.$label);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: usage of read-copied documents inside write-transaction
////////////////////////////////////////////////////////////////////////////////
testReadWriteDocumentsList : function () {
c1.save({ _key: "bar" });
c1.save({ _key: "baz" });
c2.save(cn1 + "/bar", cn1 + "/baz", { type: "one" });
c2.save(cn1 + "/baz", cn1 + "/bar", { type: "two" });
var obj = {
collections: {
write: [ cn2 ]
},
action : function () {
var result = [ ];
result.push(c2.inEdges(cn1 + "/baz"));
result.push(c2.inEdges(cn1 + "/bar"));
c2.save(cn1 + "/foo", cn1 + "/baz", { type: "three" });
c2.save(cn1 + "/foo", cn1 + "/bar", { type: "four" });
result.push(c2.inEdges(cn1 + "/baz"));
result.push(c2.inEdges(cn1 + "/bar"));
return result;
}
};
var sorter = function (l, r) {
if (l.type !== r.type) {
if (l.type < r.type) {
return -1;
}
return 1;
}
return 0;
};
var result = TRANSACTION(obj);
assertEqual(4, result.length);
var r = result[0];
assertEqual(1, r.length);
assertEqual(cn1 + "/bar", r[0]._from);
assertEqual(cn1 + "/baz", r[0]._to);
assertEqual("one", r[0].type);
r = result[1];
assertEqual(1, r.length);
assertEqual(cn1 + "/baz", r[0]._from);
assertEqual(cn1 + "/bar", r[0]._to);
assertEqual("two", r[0].type);
r = result[2];
r.sort(sorter);
assertEqual(2, r.length);
assertEqual(cn1 + "/bar", r[0]._from);
assertEqual(cn1 + "/baz", r[0]._to);
assertEqual("one", r[0].type);
assertEqual(cn1 + "/foo", r[1]._from);
assertEqual(cn1 + "/baz", r[1]._to);
assertEqual("three", r[1].type);
r = result[3];
r.sort(sorter);
assertEqual(cn1 + "/foo", r[0]._from);
assertEqual(cn1 + "/bar", r[0]._to);
assertEqual("four", r[0].type);
assertEqual(2, r.length);
assertEqual(cn1 + "/baz", r[1]._from);
assertEqual(cn1 + "/bar", r[1]._to);
assertEqual("two", r[1].type);
}
};
}
////////////////////////////////////////////////////////////////////////////////
/// @brief test suite
////////////////////////////////////////////////////////////////////////////////
function transactionRollbackSuite () {
'use strict';
var cn1 = "UnitTestsTransaction1";
var c1 = null;
return {
////////////////////////////////////////////////////////////////////////////////
/// @brief set up
////////////////////////////////////////////////////////////////////////////////
setUp : function () {
db._drop(cn1);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief tear down
////////////////////////////////////////////////////////////////////////////////
tearDown : function () {
if (c1 !== null) {
c1.drop();
}
c1 = null;
internal.wait(0);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: rollback after flush
////////////////////////////////////////////////////////////////////////////////
testRollbackAfterFlush : function () {
c1 = db._create(cn1);
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
c1.save({ _key: "tom" });
c1.save({ _key: "tim" });
c1.save({ _key: "tam" });
internal.wal.flush(true);
assertEqual(3, c1.count());
throw "rollback";
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
}
assertEqual(0, c1.count());
testHelper.waitUnload(c1);
assertEqual(0, c1.count());
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: the collection revision id
////////////////////////////////////////////////////////////////////////////////
testRollbackRevision : function () {
c1 = db._create(cn1);
c1.save({ _key: "foo" });
var r = c1.revision();
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
var _r = r;
c1.save({ _key: "tom" });
assertEqual(1, compareStringIds(c1.revision(), _r));
_r = c1.revision();
c1.save({ _key: "tim" });
assertEqual(1, compareStringIds(c1.revision(), _r));
_r = c1.revision();
c1.save({ _key: "tam" });
assertEqual(1, compareStringIds(c1.revision(), _r));
_r = c1.revision();
c1.remove("tam");
assertEqual(1, compareStringIds(c1.revision(), _r));
_r = c1.revision();
c1.update("tom", { "bom" : true });
assertEqual(1, compareStringIds(c1.revision(), _r));
_r = c1.revision();
c1.remove("tom");
assertEqual(1, compareStringIds(c1.revision(), _r));
//_r = c1.revision();
throw "rollback";
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
}
assertEqual(1, c1.count());
assertEqual(r, c1.revision());
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: rollback inserts
////////////////////////////////////////////////////////////////////////////////
testRollbackInsert : function () {
c1 = db._create(cn1);
c1.save({ _key: "foo" });
c1.save({ _key: "bar" });
c1.save({ _key: "meow" });
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
c1.save({ _key: "tom" });
c1.save({ _key: "tim" });
c1.save({ _key: "tam" });
assertEqual(6, c1.count());
throw "rollback";
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
}
assertEqual(3, c1.count());
assertEqual([ "bar", "foo", "meow" ], sortedKeys(c1));
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: rollback inserts w/ secondary indexes
////////////////////////////////////////////////////////////////////////////////
testRollbackInsertSecondaryIndexes : function () {
c1 = db._create(cn1);
c1.save({ _key: "foo", value: "foo", a: 1 });
c1.save({ _key: "bar", value: "bar", a: 1 });
c1.save({ _key: "meow", value: "meow" });
c1.ensureHashIndex("value");
c1.ensureSkiplist("value");
var good = false;
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
c1.save({ _key: "tom", value: "tom" });
c1.save({ _key: "tim", value: "tim" });
c1.save({ _key: "tam", value: "tam" });
c1.save({ _key: "troet", value: "foo", a: 2 });
c1.save({ _key: "floxx", value: "bar", a: 2 });
assertEqual(8, c1.count());
good = true;
throw "rollback";
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
}
assertEqual(true, good);
assertEqual(3, c1.count());
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: rollback inserts
////////////////////////////////////////////////////////////////////////////////
testRollbackInsertUpdate : function () {
c1 = db._create(cn1);
c1.save({ _key: "foo" });
c1.save({ _key: "bar" });
c1.save({ _key: "meow" });
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
c1.save({ _key: "tom" });
c1.save({ _key: "tim" });
c1.save({ _key: "tam" });
c1.update("tom", { });
c1.update("tim", { });
c1.update("tam", { });
c1.update("bar", { });
c1.remove("foo");
c1.remove("bar");
c1.remove("meow");
c1.remove("tom");
assertEqual(2, c1.count());
throw "rollback";
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
}
assertEqual(3, c1.count());
assertEqual([ "bar", "foo", "meow" ], sortedKeys(c1));
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: rollback update
////////////////////////////////////////////////////////////////////////////////
testRollbackUpdate : function () {
var d1, d2, d3;
c1 = db._create(cn1);
d1 = c1.save({ _key: "foo", a: 1 });
d2 = c1.save({ _key: "bar", a: 2 });
d3 = c1.save({ _key: "meow", a: 3 });
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
c1.update(d1, { a: 4 });
c1.update(d2, { a: 5 });
c1.update(d3, { a: 6 });
assertEqual(3, c1.count());
throw "rollback";
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
}
assertEqual(3, c1.count());
assertEqual([ "bar", "foo", "meow" ], sortedKeys(c1));
assertEqual(d1._rev, c1.document("foo")._rev);
assertEqual(d2._rev, c1.document("bar")._rev);
assertEqual(d3._rev, c1.document("meow")._rev);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: rollback update
////////////////////////////////////////////////////////////////////////////////
testRollbackUpdateUpdate : function () {
var d1, d2, d3;
c1 = db._create(cn1);
d1 = c1.save({ _key: "foo", a: 1 });
d2 = c1.save({ _key: "bar", a: 2 });
d3 = c1.save({ _key: "meow", a: 3 });
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
for (var i = 0; i < 100; ++i) {
c1.replace("foo", { a: i });
c1.replace("bar", { a: i + 42 });
c1.replace("meow", { a: i + 23 });
assertEqual(i, c1.document("foo").a);
assertEqual(i + 42, c1.document("bar").a);
assertEqual(i + 23, c1.document("meow").a);
}
assertEqual(3, c1.count());
throw "rollback";
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
}
assertEqual(3, c1.count());
assertEqual([ "bar", "foo", "meow" ], sortedKeys(c1));
assertEqual(1, c1.document("foo").a);
assertEqual(2, c1.document("bar").a);
assertEqual(3, c1.document("meow").a);
assertEqual(d1._rev, c1.document("foo")._rev);
assertEqual(d2._rev, c1.document("bar")._rev);
assertEqual(d3._rev, c1.document("meow")._rev);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: rollback remove w/ secondary indexes
////////////////////////////////////////////////////////////////////////////////
testRollbackUpdateSecondaryIndexes : function () {
c1 = db._create(cn1);
c1.save({ _key: "foo", value: "foo", a: 1 });
c1.save({ _key: "bar", value: "bar", a: 1 });
c1.save({ _key: "meow", value: "meow" });
c1.ensureHashIndex("value");
c1.ensureSkiplist("value");
var good = false;
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
c1.update("foo", { value: "foo", a: 2 });
c1.update("bar", { value: "bar", a: 2 });
c1.update("meow", { value: "troet" });
assertEqual(3, c1.count());
good = true;
throw "rollback";
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
}
assertEqual(true, good);
assertEqual(3, c1.count());
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: rollback remove
////////////////////////////////////////////////////////////////////////////////
testRollbackRemove : function () {
c1 = db._create(cn1);
c1.save({ _key: "foo" });
c1.save({ _key: "bar" });
c1.save({ _key: "meow" });
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
c1.remove("meow");
c1.remove("foo");
assertEqual(1, c1.count());
assertEqual([ "bar" ], sortedKeys(c1));
throw "rollback";
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
}
assertEqual(3, c1.count());
assertEqual([ "bar", "foo", "meow" ], sortedKeys(c1));
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: rollback remove
////////////////////////////////////////////////////////////////////////////////
testRollbackRemoveMulti : function () {
c1 = db._create(cn1);
c1.save({ _key: "foo" });
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
for (var i = 0; i < 100; ++i) {
c1.save({ _key: "foo" + i });
}
assertEqual(101, c1.count());
throw "rollback";
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
}
assertEqual(1, c1.count());
assertEqual([ "foo" ], sortedKeys(c1));
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: rollback remove w/ secondary indexes
////////////////////////////////////////////////////////////////////////////////
testRollbackRemoveSecondaryIndexes : function () {
c1 = db._create(cn1);
c1.save({ _key: "foo", value: "foo", a: 1 });
c1.save({ _key: "bar", value: "bar", a: 1 });
c1.save({ _key: "meow", value: "meow" });
c1.ensureHashIndex("value");
c1.ensureSkiplist("value");
var good = false;
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
c1.remove("meow");
c1.remove("bar");
c1.remove("foo");
assertEqual(0, c1.count());
good = true;
throw "rollback";
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
}
assertEqual(true, good);
assertEqual(3, c1.count());
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: rollback insert/remove w/ secondary indexes
////////////////////////////////////////////////////////////////////////////////
testRollbackRemoveInsertSecondaryIndexes : function () {
c1 = db._create(cn1);
c1.save({ _key: "foo", value: "foo", a: 1 });
c1.save({ _key: "bar", value: "bar", a: 1 });
c1.save({ _key: "meow", value: "meow" });
c1.ensureHashIndex("value");
c1.ensureSkiplist("value");
var good = false;
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
c1.remove("meow");
c1.remove("bar");
c1.remove("foo");
assertEqual(0, c1.count());
c1.save({ _key: "foo2", value: "foo", a: 2 });
c1.save({ _key: "bar2", value: "bar", a: 2 });
assertEqual(2, c1.count());
good = true;
throw "rollback";
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
}
assertEqual(true, good);
assertEqual(3, c1.count());
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: rollback truncate
////////////////////////////////////////////////////////////////////////////////
testRollbackTruncateEmpty : function () {
c1 = db._create(cn1);
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
// truncate often...
for (var i = 0; i < 100; ++i) {
c1.truncate();
}
throw "rollback";
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
}
assertEqual(0, c1.count());
assertEqual([ ], sortedKeys(c1));
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: rollback truncate
////////////////////////////////////////////////////////////////////////////////
testRollbackTruncateNonEmpty : function () {
c1 = db._create(cn1);
for (var i = 0; i < 100; ++i) {
c1.save({ _key: "foo" + i });
}
assertEqual(100, c1.count());
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
// truncate often...
for (var i = 0; i < 100; ++i) {
c1.truncate();
}
c1.save({ _key: "bar" });
throw "rollback";
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
}
assertEqual(100, c1.count());
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx rollback with unique constraint violation
////////////////////////////////////////////////////////////////////////////////
testRollbackUniquePrimary : function () {
c1 = db._create(cn1);
var d1 = c1.save({ _key: "foo" });
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
c1.save({ _key: "bar" });
c1.save({ _key: "foo" });
fail();
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
}
assertEqual(1, c1.count());
assertEqual("foo", c1.toArray()[0]._key);
assertEqual(d1._rev, c1.toArray()[0]._rev);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: trx rollback with unique constraint violation
////////////////////////////////////////////////////////////////////////////////
testRollbackUniqueSecondary : function () {
c1 = db._create(cn1);
c1.ensureUniqueConstraint("name");
var d1 = c1.save({ name: "foo" });
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
c1.save({ name: "bar" });
c1.save({ name: "baz" });
c1.save({ name: "foo" });
fail();
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
}
assertEqual(1, c1.count());
assertEqual("foo", c1.toArray()[0].name);
assertEqual(d1._rev, c1.toArray()[0]._rev);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: rollback a mixed workload
////////////////////////////////////////////////////////////////////////////////
testRollbackMixed1 : function () {
c1 = db._create(cn1);
var i;
for (i = 0; i < 100; ++i) {
c1.save({ _key: "key" + i, value: i });
}
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
for (i = 0; i < 50; ++i) {
c1.remove("key" + i);
}
for (i = 50; i < 100; ++i) {
c1.update("key" + i, { value: i - 50 });
}
c1.remove("key50");
throw "doh!";
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
}
assertEqual(100, c1.count());
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: rollback a mixed workload
////////////////////////////////////////////////////////////////////////////////
testRollbackMixed2 : function () {
c1 = db._create(cn1);
c1.save({ _key: "foo" });
c1.save({ _key: "bar" });
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
var i;
for (i = 0; i < 10; ++i) {
c1.save({ _key: "key" + i, value: i });
}
for (i = 0; i < 5; ++i) {
c1.remove("key" + i);
}
for (i = 5; i < 10; ++i) {
c1.update("key" + i, { value: i - 5 });
}
c1.remove("key5");
throw "doh!";
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
}
assertEqual(2, c1.count());
assertEqual("foo", c1.document("foo")._key);
assertEqual("bar", c1.document("bar")._key);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: rollback a mixed workload
////////////////////////////////////////////////////////////////////////////////
testRollbackMixed3 : function () {
c1 = db._create(cn1);
c1.save({ _key: "foo" });
c1.save({ _key: "bar" });
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
var i;
for (i = 0; i < 10; ++i) {
c1.save({ _key: "key" + i, value: i });
}
for (i = 0; i < 10; ++i) {
c1.remove("key" + i);
}
for (i = 0; i < 10; ++i) {
c1.save({ _key: "key" + i, value: i });
}
for (i = 0; i < 10; ++i) {
c1.update("key" + i, { value: i - 5 });
}
for (i = 0; i < 10; ++i) {
c1.update("key" + i, { value: i + 5 });
}
for (i = 0; i < 10; ++i) {
c1.remove("key" + i);
}
for (i = 0; i < 10; ++i) {
c1.save({ _key: "key" + i, value: i });
}
throw "doh!";
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
}
assertEqual(2, c1.count());
assertEqual("foo", c1.document("foo")._key);
assertEqual("bar", c1.document("bar")._key);
}
};
}
////////////////////////////////////////////////////////////////////////////////
/// @brief test suite
////////////////////////////////////////////////////////////////////////////////
function transactionCountSuite () {
'use strict';
var cn1 = "UnitTestsTransaction1";
var c1 = null;
return {
////////////////////////////////////////////////////////////////////////////////
/// @brief set up
////////////////////////////////////////////////////////////////////////////////
setUp : function () {
db._drop(cn1);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief tear down
////////////////////////////////////////////////////////////////////////////////
tearDown : function () {
if (c1 !== null) {
c1.drop();
}
c1 = null;
internal.wait(0);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: test counts during trx
////////////////////////////////////////////////////////////////////////////////
testCountDuring : function () {
c1 = db._create(cn1);
assertEqual(0, c1.count());
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
var d1, d2;
c1.save({ a : 1 });
assertEqual(1, c1.count());
d1 = c1.save({ a : 2 });
assertEqual(2, c1.count());
d2 = c1.update(d1, { a : 3 });
assertEqual(2, c1.count());
assertEqual(3, c1.document(d2).a);
c1.remove(d2);
assertEqual(1, c1.count());
c1.truncate();
assertEqual(0, c1.count());
c1.truncate();
assertEqual(0, c1.count());
return true;
}
};
TRANSACTION(obj);
assertEqual(0, c1.count());
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: test counts during and after trx
////////////////////////////////////////////////////////////////////////////////
testCountCommitAfterFlush : function () {
c1 = db._create(cn1);
c1.save({ _key: "foo" });
c1.save({ _key: "bar" });
assertEqual(2, c1.count());
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
c1.save({ _key: "baz" });
assertEqual(3, c1.count());
internal.wal.flush(true, false);
c1.save({ _key: "meow" });
assertEqual(4, c1.count());
internal.wal.flush(true, false);
c1.remove("foo");
assertEqual(3, c1.count());
return true;
}
};
TRANSACTION(obj);
assertEqual(3, c1.count());
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: test counts during and after trx
////////////////////////////////////////////////////////////////////////////////
testCountCommit : function () {
c1 = db._create(cn1);
c1.save({ _key: "foo" });
c1.save({ _key: "bar" });
assertEqual(2, c1.count());
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
c1.save({ _key: "baz" });
assertEqual(3, c1.count());
c1.save({ _key: "meow" });
assertEqual(4, c1.count());
c1.remove("foo");
assertEqual(3, c1.count());
return true;
}
};
TRANSACTION(obj);
assertEqual(3, c1.count());
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: test counts during and after trx
////////////////////////////////////////////////////////////////////////////////
testCountRollback : function () {
c1 = db._create(cn1);
c1.save({ _key: "foo" });
c1.save({ _key: "bar" });
assertEqual(2, c1.count());
var obj = {
collections : {
write: [ cn1 ]
},
action : function () {
c1.save({ _key: "baz" });
assertEqual(3, c1.count());
c1.save({ _key: "meow" });
assertEqual(4, c1.count());
c1.remove("foo");
assertEqual(3, c1.count());
throw "rollback";
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
}
assertEqual(2, c1.count());
var keys = [ ];
c1.toArray().forEach(function (d) {
keys.push(d._key);
});
keys.sort();
assertEqual([ "bar", "foo" ], keys);
}
};
}
////////////////////////////////////////////////////////////////////////////////
/// @brief test suite
////////////////////////////////////////////////////////////////////////////////
function transactionCrossCollectionSuite () {
'use strict';
var cn1 = "UnitTestsTransaction1";
var cn2 = "UnitTestsTransaction2";
var c1 = null;
var c2 = null;
return {
////////////////////////////////////////////////////////////////////////////////
/// @brief set up
////////////////////////////////////////////////////////////////////////////////
setUp : function () {
db._drop(cn1);
db._drop(cn2);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief tear down
////////////////////////////////////////////////////////////////////////////////
tearDown : function () {
if (c1 !== null) {
c1.drop();
}
c1 = null;
if (c2 !== null) {
c2.drop();
}
c2 = null;
internal.wait(0);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: test cross collection commit
////////////////////////////////////////////////////////////////////////////////
testInserts : function () {
c1 = db._create(cn1);
c2 = db._create(cn2);
var obj = {
collections : {
write: [ cn1, cn2 ]
},
action : function () {
var i;
for (i = 0; i < 10; ++i) {
c1.save({ _key: "a" + i });
c2.save({ _key: "b" + i });
}
return true;
}
};
TRANSACTION(obj);
assertEqual(10, c1.count());
assertEqual(10, c2.count());
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: test cross collection commit
////////////////////////////////////////////////////////////////////////////////
testUpdates : function () {
c1 = db._create(cn1);
c2 = db._create(cn2);
var i;
for (i = 0; i < 10; ++i) {
c1.save({ _key: "a" + i, a: i });
c2.save({ _key: "b" + i, b: i });
}
var obj = {
collections : {
write: [ cn1, cn2 ]
},
action : function () {
for (i = 0; i < 10; ++i) {
c1.update("a" + i, { a: i + 20 });
c2.update("b" + i, { b: i + 20 });
c2.remove("b" + i);
}
return true;
}
};
TRANSACTION(obj);
assertEqual(10, c1.count());
assertEqual(0, c2.count());
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: test cross collection commit
////////////////////////////////////////////////////////////////////////////////
testDeletes : function () {
c1 = db._create(cn1);
c2 = db._create(cn2);
var i;
for (i = 0; i < 10; ++i) {
c1.save({ _key: "a" + i, a: i });
c2.save({ _key: "b" + i, b: i });
}
var obj = {
collections : {
write: [ cn1, cn2 ]
},
action : function () {
for (i = 0; i < 10; ++i) {
c1.remove("a" + i);
c2.remove("b" + i);
}
return true;
}
};
TRANSACTION(obj);
assertEqual(0, c1.count());
assertEqual(0, c2.count());
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: test cross collection commit
////////////////////////////////////////////////////////////////////////////////
testDeleteReload : function () {
c1 = db._create(cn1);
c2 = db._create(cn2);
var i;
for (i = 0; i < 10; ++i) {
c1.save({ _key: "a" + i, a: i });
c2.save({ _key: "b" + i, b: i });
}
var obj = {
collections : {
write: [ cn1, cn2 ]
},
action : function () {
for (i = 0; i < 10; ++i) {
c1.remove("a" + i);
c2.remove("b" + i);
}
return true;
}
};
TRANSACTION(obj);
assertEqual(0, c1.count());
assertEqual(0, c2.count());
testHelper.waitUnload(c1);
testHelper.waitUnload(c2);
assertEqual(0, c1.count());
assertEqual(0, c2.count());
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: test cross collection commit
////////////////////////////////////////////////////////////////////////////////
testCommitReload : function () {
c1 = db._create(cn1);
c2 = db._create(cn2);
var obj = {
collections : {
write: [ cn1, cn2 ]
},
action : function () {
var i;
for (i = 0; i < 10; ++i) {
c1.save({ _key: "a" + i });
}
for (i = 0; i < 10; ++i) {
c2.save({ _key: "b" + i });
}
assertEqual(10, c1.count());
assertEqual(10, c2.count());
c1.remove("a4");
c2.remove("b6");
return true;
}
};
TRANSACTION(obj);
assertEqual(9, c1.count());
assertEqual(9, c2.count());
testHelper.waitUnload(c1);
testHelper.waitUnload(c2);
assertEqual(9, c1.count());
assertEqual(9, c2.count());
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: test cross collection rollback
////////////////////////////////////////////////////////////////////////////////
testRollbackReload : function () {
c1 = db._create(cn1);
c2 = db._create(cn2);
c1.save({ _key: "a1" });
c2.save({ _key: "b1", a: 1 });
var obj = {
collections : {
write: [ cn1, cn2 ]
},
action : function () {
c1.save({ _key: "a2" });
c1.save({ _key: "a3" });
c2.save({ _key: "b2" });
c2.update("b1", { a: 2 });
assertEqual(2, c2.document("b1").a);
throw "rollback";
}
};
try {
TRANSACTION(obj);
fail();
}
catch (err) {
}
assertEqual(1, c1.count());
assertEqual(1, c2.count());
assertEqual([ "a1" ], sortedKeys(c1));
assertEqual([ "b1" ], sortedKeys(c2));
assertEqual(1, c2.document("b1").a);
c1.unload();
c2.unload();
testHelper.waitUnload(c1);
testHelper.waitUnload(c2);
assertEqual(1, c1.count());
assertEqual(1, c2.count());
assertEqual([ "a1" ], sortedKeys(c1));
assertEqual([ "b1" ], sortedKeys(c2));
assertEqual(1, c2.document("b1").a);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: unload / reload after failed transactions
////////////////////////////////////////////////////////////////////////////////
testUnloadReloadFailedTrx : function () {
c1 = db._create(cn1);
var i;
for (i = 0; i < 10; ++i) {
c1.save({ _key: "a" + i, a: i });
}
var obj = {
collections : {
write: [ cn1 ],
},
action : function () {
var i;
for (i = 0; i < 100; ++i) {
c1.save({ _key: "test" + i });
}
throw "rollback";
}
};
for (i = 0; i < 50; ++i) {
try {
TRANSACTION(obj);
fail();
}
catch (err) {
}
}
assertEqual(10, c1.count());
testHelper.waitUnload(c1);
assertEqual(10, c1.count());
}
};
}
////////////////////////////////////////////////////////////////////////////////
/// @brief test suite
////////////////////////////////////////////////////////////////////////////////
function transactionConstraintsSuite () {
'use strict';
var cn = "UnitTestsTransaction";
var c = null;
return {
////////////////////////////////////////////////////////////////////////////////
/// @brief set up
////////////////////////////////////////////////////////////////////////////////
setUp : function () {
db._drop(cn);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief tear down
////////////////////////////////////////////////////////////////////////////////
tearDown : function () {
if (c !== null) {
c.drop();
}
c = null;
internal.wait(0);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: rollback in case of a server-side fail
////////////////////////////////////////////////////////////////////////////////
testMultiHashConstraintInsert1 : function () {
c = db._create(cn);
c.ensureUniqueConstraint("value1");
c.ensureUniqueConstraint("value2");
var i;
for (i = 0; i < 10; ++i) {
c.save({ _key: "test" + i, value1: i, value2: i });
}
assertEqual(10, c.count());
try {
c.save({ value1: 9, value2: 17 });
fail();
}
catch (err) {
assertEqual(internal.errors.ERROR_ARANGO_UNIQUE_CONSTRAINT_VIOLATED.code, err.errorNum);
}
assertEqual(10, c.count());
assertEqual(9, c.document("test9").value1);
assertEqual(9, c.document("test9").value2);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: rollback in case of a server-side fail
////////////////////////////////////////////////////////////////////////////////
testMultiHashConstraintInsert2 : function () {
c = db._create(cn);
c.ensureUniqueConstraint("value1");
c.ensureUniqueConstraint("value2");
var i;
for (i = 0; i < 10; ++i) {
c.save({ _key: "test" + i, value1: i, value2: i });
}
assertEqual(10, c.count());
try {
c.save({ value1: 17, value2: 9 });
fail();
}
catch (err) {
assertEqual(internal.errors.ERROR_ARANGO_UNIQUE_CONSTRAINT_VIOLATED.code, err.errorNum);
}
assertEqual(10, c.count());
assertEqual(9, c.document("test9").value1);
assertEqual(9, c.document("test9").value2);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: rollback in case of a server-side fail
////////////////////////////////////////////////////////////////////////////////
testMultiSkipConstraintInsert1 : function () {
c = db._create(cn);
c.ensureUniqueSkiplist("value1");
c.ensureUniqueSkiplist("value2");
var i;
for (i = 0; i < 10; ++i) {
c.save({ _key: "test" + i, value1: i, value2: i });
}
assertEqual(10, c.count());
try {
c.save({ value1: 9, value2: 17 });
fail();
}
catch (err) {
assertEqual(internal.errors.ERROR_ARANGO_UNIQUE_CONSTRAINT_VIOLATED.code, err.errorNum);
}
assertEqual(10, c.count());
assertEqual(9, c.document("test9").value1);
assertEqual(9, c.document("test9").value2);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: rollback in case of a server-side fail
////////////////////////////////////////////////////////////////////////////////
testMultiSkipConstraintInsert2 : function () {
c = db._create(cn);
c.ensureUniqueSkiplist("value1");
c.ensureUniqueSkiplist("value2");
var i;
for (i = 0; i < 10; ++i) {
c.save({ _key: "test" + i, value1: i, value2: i });
}
assertEqual(10, c.count());
try {
c.save({ value1: 17, value2: 9 });
fail();
}
catch (err) {
assertEqual(internal.errors.ERROR_ARANGO_UNIQUE_CONSTRAINT_VIOLATED.code, err.errorNum);
}
assertEqual(10, c.count());
assertEqual(9, c.document("test9").value1);
assertEqual(9, c.document("test9").value2);
}
};
}
////////////////////////////////////////////////////////////////////////////////
/// @brief test suite
////////////////////////////////////////////////////////////////////////////////
function transactionTraversalSuite () {
'use strict';
var cn = "UnitTestsTransaction";
return {
////////////////////////////////////////////////////////////////////////////////
/// @brief set up
////////////////////////////////////////////////////////////////////////////////
setUp : function () {
db._drop(cn + "Vertex");
db._drop(cn + "Edge");
db._create(cn + "Vertex");
db._createEdgeCollection(cn + "Edge");
var i;
for (i = 0; i < 100; ++i) {
db.UnitTestsTransactionVertex.insert({ _key: String(i) });
}
for (i = 1; i < 100; ++i) {
db.UnitTestsTransactionEdge.insert(cn + "Vertex/" + i, cn + "Vertex/" + (i + 1), { });
}
},
////////////////////////////////////////////////////////////////////////////////
/// @brief tear down
////////////////////////////////////////////////////////////////////////////////
tearDown : function () {
db._drop(cn + "Vertex");
db._drop(cn + "Edge");
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: use of undeclared traversal collection in transaction
////////////////////////////////////////////////////////////////////////////////
testUndeclaredTraversalCollection : function () {
var result = db._executeTransaction({
collections: {
read: [ cn + "Edge" ],
write: [ cn + "Edge" ]
},
action: function() {
var db = require("internal").db;
var results = db._query("FOR v, e IN ANY '" + cn + "Vertex/20' " + cn + "Edge FILTER v._id == '" + cn + "Vertex/21' LIMIT 1 RETURN e").toArray();
if (results.length > 0) {
var result = results[0];
db[cn + "Edge"].remove(result);
return 1;
}
return 0;
}
});
assertEqual(1, result);
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test: use of undeclared traversal collection in transaction
////////////////////////////////////////////////////////////////////////////////
testTestCount : function () {
for (var i = 0; i < 100; ++i) {
db[cn + "Edge"].insert(cn + "Edge/test" + (i % 21), cn + "Edge/test" + (i % 7), { });
}
var result = db._executeTransaction({
collections: {
read: [ cn + "Edge" ],
write: [ cn + "Edge" ]
},
action: function() {
var db = require("internal").db;
var from = cn + "Edge/test1";
var to = cn + "Edge/test8";
var newDoc = db[cn + "Edge"].insert(from, to, { request: true });
var fromCount1 = db[cn + "Edge"].byExample({ _from: from, request: false }).count();
newDoc.request = false;
db[cn + "Edge"].update({ _id: newDoc._id }, newDoc);
var fromCount2 = db[cn + "Edge"].byExample({ _from: from, request: false }).count();
return [ fromCount1, fromCount2 ];
}
});
assertEqual(result[0] + 1, result[1]);
}
};
}
////////////////////////////////////////////////////////////////////////////////
/// @brief executes the test suites
////////////////////////////////////////////////////////////////////////////////
jsunity.run(transactionRevisionsSuite);
jsunity.run(transactionRollbackSuite);
jsunity.run(transactionInvocationSuite);
jsunity.run(transactionCollectionsSuite);
jsunity.run(transactionOperationsSuite);
jsunity.run(transactionBarriersSuite);
jsunity.run(transactionGraphSuite);
jsunity.run(transactionCountSuite);
jsunity.run(transactionCrossCollectionSuite);
jsunity.run(transactionConstraintsSuite);
jsunity.run(transactionTraversalSuite);
return jsunity.done();