difftreelog
Merge pull request #923 from UniqueNetwork/fix/xcm-tests-wait-for-events
in: master
4 files changed
tests/src/scheduler.seqtest.tsdiffbeforeafterboth--- a/tests/src/scheduler.seqtest.ts
+++ b/tests/src/scheduler.seqtest.ts
@@ -16,7 +16,7 @@
import {expect, itSched, itSub, Pallets, requirePalletsOrSkip, usingPlaygrounds} from './util';
import {IKeyringPair} from '@polkadot/types/types';
-import {DevUniqueHelper} from './util/playgrounds/unique.dev';
+import {DevUniqueHelper, Event} from './util/playgrounds/unique.dev';
describe('Scheduling token and balance transfers', () => {
let superuser: IKeyringPair;
@@ -411,19 +411,13 @@
const priority = 112;
await helper.getSudo().scheduler.changePriority(superuser, scheduledId, priority);
- const priorityChanged = await helper.wait.event(
- waitForBlocks,
- 'scheduler',
- 'PriorityChanged',
- );
-
- expect(priorityChanged !== null).to.be.true;
+ const priorityChanged = await helper.wait.expectEvent(waitForBlocks, Event.Scheduler.PriorityChanged);
- const [blockNumber, index] = priorityChanged!.event.data[0].toJSON() as any[];
+ const [blockNumber, index] = priorityChanged.task();
expect(blockNumber).to.be.equal(executionBlock);
expect(index).to.be.equal(0);
- expect(priorityChanged!.event.data[1].toString()).to.be.equal(priority.toString());
+ expect(priorityChanged.priority().toString()).to.be.equal(priority.toString());
});
itSub('Prioritized operations execute in valid order', async ({helper}) => {
@@ -668,13 +662,7 @@
await expect(helper.scheduler.changePriority(alice, scheduledId, priority))
.to.be.rejectedWith(/BadOrigin/);
- const priorityChanged = await helper.wait.event(
- waitForBlocks,
- 'scheduler',
- 'PriorityChanged',
- );
-
- expect(priorityChanged === null).to.be.true;
+ await helper.wait.expectEvent(waitForBlocks, Event.Scheduler.PriorityChanged);
});
});
tests/src/util/playgrounds/unique.dev.tsdiffbeforeafterboth--- a/tests/src/util/playgrounds/unique.dev.ts
+++ b/tests/src/util/playgrounds/unique.dev.ts
@@ -9,7 +9,7 @@
import {IKeyringPair} from '@polkadot/types/types';
import {EventRecord} from '@polkadot/types/interfaces';
import {ICrossAccountId, IPovInfo, TSigner} from './types';
-import {FrameSystemEventRecord} from '@polkadot/types/lookup';
+import {FrameSystemEventRecord, XcmV2TraitsError} from '@polkadot/types/lookup';
import {VoidFn} from '@polkadot/api/types';
import {Pallets} from '..';
import {spawnSync} from 'child_process';
@@ -59,6 +59,130 @@
}
}
+export interface IEventHelper {
+ section(): string;
+
+ method(): string;
+
+ bindEventRecord(e: FrameSystemEventRecord): void;
+
+ raw(): FrameSystemEventRecord;
+}
+
+// eslint-disable-next-line @typescript-eslint/naming-convention
+function EventHelper(section: string, method: string) {
+ return class implements IEventHelper {
+ eventRecord: FrameSystemEventRecord | null;
+ _section: string;
+ _method: string;
+
+ constructor() {
+ this.eventRecord = null;
+ this._section = section;
+ this._method = method;
+ }
+
+ section(): string {
+ return this._section;
+ }
+
+ method(): string {
+ return this._method;
+ }
+
+ bindEventRecord(e: FrameSystemEventRecord) {
+ this.eventRecord = e;
+ }
+
+ raw() {
+ return this.eventRecord!;
+ }
+
+ eventJsonData<T = any>(index: number) {
+ return this.raw().event.data[index].toJSON() as T;
+ }
+
+ eventData<T>(index: number) {
+ return this.raw().event.data[index] as T;
+ }
+ };
+}
+
+// eslint-disable-next-line @typescript-eslint/naming-convention
+function EventSection(section: string) {
+ return class Section {
+ static section = section;
+
+ static Method(name: string) {
+ return EventHelper(Section.section, name);
+ }
+ };
+}
+
+export class Event {
+ static Democracy = class extends EventSection('democracy') {
+ static Started = class extends this.Method('Started') {
+ referendumIndex() {
+ return this.eventJsonData<number>(0);
+ }
+
+ threshold() {
+ return this.eventJsonData(1);
+ }
+ };
+
+ static Voted = class extends this.Method('Voted') {
+ voter() {
+ return this.eventJsonData(0);
+ }
+
+ referendumIndex() {
+ return this.eventJsonData<number>(1);
+ }
+
+ vote() {
+ return this.eventJsonData(2);
+ }
+ };
+
+ static Passed = class extends this.Method('Passed') {
+ referendumIndex() {
+ return this.eventJsonData<number>(0);
+ }
+ };
+ };
+
+ static Scheduler = class extends EventSection('scheduler') {
+ static PriorityChanged = class extends this.Method('PriorityChanged') {
+ task() {
+ return this.eventJsonData(0);
+ }
+
+ priority() {
+ return this.eventJsonData(1);
+ }
+ };
+ };
+
+ static XcmpQueue = class extends EventSection('xcmpQueue') {
+ static XcmpMessageSent = class extends this.Method('XcmpMessageSent') {
+ messageHash() {
+ return this.eventJsonData(0);
+ }
+ };
+
+ static Fail = class extends this.Method('Fail') {
+ messageHash() {
+ return this.eventJsonData(0);
+ }
+
+ outcome() {
+ return this.eventData<XcmV2TraitsError>(1);
+ }
+ };
+ };
+}
+
export class DevUniqueHelper extends UniqueHelper {
/**
* Arrange methods for tests
@@ -634,12 +758,12 @@
console.log('\t* Fast track proposal through technical committee.......DONE');
// <<< Fast track proposal through technical committee <<<
- const refIndexField = 0;
- const referendumIndex = await this.helper.wait.eventData<number>(3, 'democracy', 'Started', refIndexField);
+ const democracyStarted = await this.helper.wait.expectEvent(3, Event.Democracy.Started);
+ const referendumIndex = democracyStarted.referendumIndex();
// >>> Referendum voting >>>
console.log(`\t* Referendum #${referendumIndex} voting.......`);
- await this.helper.democracy.referendumVote(dorothyAccount, referendumIndex!, {
+ await this.helper.democracy.referendumVote(dorothyAccount, referendumIndex, {
balance: 10_000_000_000_000_000_000n,
vote: {aye: true, conviction: 1},
});
@@ -647,7 +771,10 @@
// <<< Referendum voting <<<
// Wait the proposal to pass
- await this.helper.wait.event(3, 'democracy', 'Passed');
+ await this.helper.wait.expectEvent(3, Event.Democracy.Passed, event => {
+ return event.referendumIndex() == referendumIndex;
+ });
+
await this.helper.wait.newBlocks(1);
console.log(`[democracy] executing '${proposalDesciption}' proposal.......DONE`);
@@ -794,13 +921,18 @@
return promise;
}
- event(maxBlocksToWait: number, eventSection: string, eventMethod: string) {
+ event<T extends IEventHelper>(
+ maxBlocksToWait: number,
+ eventHelperType: new () => T,
+ filter: (_: T) => boolean = () => { return true; },
+ ) {
// eslint-disable-next-line no-async-promise-executor
- const promise = new Promise<EventRecord | null>(async (resolve) => {
+ const promise = new Promise<T | null>(async (resolve) => {
const unsubscribe = await this.helper.getApi().rpc.chain.subscribeNewHeads(async header => {
+ const eventHelper = new eventHelperType();
const blockNumber = header.number.toHuman();
const blockHash = header.hash;
- const eventIdStr = `${eventSection}.${eventMethod}`;
+ const eventIdStr = `${eventHelper.section()}.${eventHelper.method()}`;
const waitLimitStr = `wait blocks remaining: ${maxBlocksToWait}`;
this.helper.logger.log(`[Block #${blockNumber}] Waiting for event \`${eventIdStr}\` (${waitLimitStr})`);
@@ -809,16 +941,24 @@
const eventRecords = (await apiAt.query.system.events()) as any;
const neededEvent = eventRecords.toArray().find((r: FrameSystemEventRecord) => {
- return r.event.section == eventSection && r.event.method == eventMethod;
+ if (
+ r.event.section == eventHelper.section()
+ && r.event.method == eventHelper.method()
+ ) {
+ eventHelper.bindEventRecord(r);
+ return filter(eventHelper);
+ } else {
+ return false;
+ }
});
if (neededEvent) {
unsubscribe();
- resolve(neededEvent);
+ resolve(eventHelper);
} else if (maxBlocksToWait > 0) {
maxBlocksToWait--;
} else {
- this.helper.logger.log(`Event \`${eventIdStr}\` is NOT found`);
+ this.helper.logger.log(`Eligible event \`${eventIdStr}\` is NOT found`);
unsubscribe();
resolve(null);
}
@@ -827,17 +967,18 @@
return promise;
}
- async eventData<EventT>(maxBlocksToWait: number, eventSection: string, eventMethod: string, fieldIndex: number) {
- const eventRecord = await this.event(maxBlocksToWait, eventSection, eventMethod);
-
- if (eventRecord == null) {
- return null;
+ async expectEvent<T extends IEventHelper>(
+ maxBlocksToWait: number,
+ eventHelperType: new () => T,
+ filter: (e: T) => boolean = () => { return true; },
+ ) {
+ const e = await this.event(maxBlocksToWait, eventHelperType, filter);
+ if (e == null) {
+ const eventHelper = new eventHelperType();
+ throw Error(`The event '${eventHelper.section()}.${eventHelper.method()}' is expected`);
+ } else {
+ return e;
}
-
- const event = eventRecord!.event;
- const data = event.data[fieldIndex] as EventT;
-
- return data;
}
}
tests/src/xcm/xcmQuartz.test.tsdiffbeforeafterboth--- a/tests/src/xcm/xcmQuartz.test.ts
+++ b/tests/src/xcm/xcmQuartz.test.ts
@@ -16,9 +16,8 @@
import {IKeyringPair} from '@polkadot/types/types';
import config from '../config';
-import {XcmV2TraitsError} from '../interfaces';
import {itSub, expect, describeXCM, usingPlaygrounds, usingKaruraPlaygrounds, usingRelayPlaygrounds, usingMoonriverPlaygrounds, usingStateminePlaygrounds, usingShidenPlaygrounds} from '../util';
-import {DevUniqueHelper} from '../util/playgrounds/unique.dev';
+import {DevUniqueHelper, Event} from '../util/playgrounds/unique.dev';
const QUARTZ_CHAIN = 2095;
const STATEMINE_CHAIN = 1000;
@@ -673,30 +672,20 @@
moreThanKaruraHas,
);
+ let maliciousXcmProgramSent: any;
+ const maxWaitBlocks = 3;
+
// Try to trick Quartz
await usingKaruraPlaygrounds(karuraUrl, async (helper) => {
await helper.getSudo().xcm.send(alice, quartzMultilocation, maliciousXcmProgram);
+
+ maliciousXcmProgramSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
});
- const maxWaitBlocks = 3;
- const outcomeField = 1;
-
- const xcmpQueueFailEvent = await helper.wait.eventData<XcmV2TraitsError>(
- maxWaitBlocks,
- 'xcmpQueue',
- 'Fail',
- outcomeField,
- );
-
- expect(
- xcmpQueueFailEvent != null,
- '\'xcmpQueue.FailEvent\' event is expected',
- ).to.be.true;
-
- expect(
- xcmpQueueFailEvent!.isFailedToTransactAsset,
- `The XCM error should be 'FailedToTransactAsset', got '${xcmpQueueFailEvent!.toHuman()}'`,
- ).to.be.true;
+ await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => {
+ return event.messageHash() == maliciousXcmProgramSent.messageHash()
+ && event.outcome().isFailedToTransactAsset;
+ });
targetAccountBalance = await helper.balance.getSubstrate(targetAccount.address);
expect(targetAccountBalance).to.be.equal(0n);
@@ -765,30 +754,21 @@
testAmount,
);
+ let maliciousXcmProgramFullIdSent: any;
+ let maliciousXcmProgramHereIdSent: any;
+ const maxWaitBlocks = 3;
+
// Try to trick Quartz using full QTZ identification
await usingKaruraPlaygrounds(karuraUrl, async (helper) => {
await helper.getSudo().xcm.send(alice, quartzMultilocation, maliciousXcmProgramFullId);
- });
- const maxWaitBlocks = 3;
- const outcomeField = 1;
-
- let xcmpQueueFailEvent = await helper.wait.eventData<XcmV2TraitsError>(
- maxWaitBlocks,
- 'xcmpQueue',
- 'Fail',
- outcomeField,
- );
+ maliciousXcmProgramFullIdSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
+ });
- expect(
- xcmpQueueFailEvent != null,
- '\'xcmpQueue.FailEvent\' event is expected',
- ).to.be.true;
-
- expect(
- xcmpQueueFailEvent!.isUntrustedReserveLocation,
- `The XCM error should be 'UntrustedReserveLocation', got '${xcmpQueueFailEvent!.toHuman()}'`,
- ).to.be.true;
+ await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => {
+ return event.messageHash() == maliciousXcmProgramFullIdSent.messageHash()
+ && event.outcome().isUntrustedReserveLocation;
+ });
let accountBalance = await helper.balance.getSubstrate(targetAccount.address);
expect(accountBalance).to.be.equal(0n);
@@ -796,24 +776,14 @@
// Try to trick Quartz using shortened QTZ identification
await usingKaruraPlaygrounds(karuraUrl, async (helper) => {
await helper.getSudo().xcm.send(alice, quartzMultilocation, maliciousXcmProgramHereId);
- });
- xcmpQueueFailEvent = await helper.wait.eventData<XcmV2TraitsError>(
- maxWaitBlocks,
- 'xcmpQueue',
- 'Fail',
- outcomeField,
- );
-
- expect(
- xcmpQueueFailEvent != null,
- '\'xcmpQueue.FailEvent\' event is expected',
- ).to.be.true;
+ maliciousXcmProgramHereIdSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
+ });
- expect(
- xcmpQueueFailEvent!.isUntrustedReserveLocation,
- `The XCM error should be 'UntrustedReserveLocation', got '${xcmpQueueFailEvent!.toHuman()}'`,
- ).to.be.true;
+ await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => {
+ return event.messageHash() == maliciousXcmProgramHereIdSent.messageHash()
+ && event.outcome().isUntrustedReserveLocation;
+ });
accountBalance = await helper.balance.getSubstrate(targetAccount.address);
expect(accountBalance).to.be.equal(0n);
@@ -834,6 +804,10 @@
let quartzAccountMultilocation: any;
let quartzCombinedMultilocation: any;
+ let messageSent: any;
+
+ const maxWaitBlocks = 3;
+
before(async () => {
await usingPlaygrounds(async (helper, privateKey) => {
alice = await privateKey('//Alice');
@@ -883,26 +857,11 @@
});
});
- const expectFailedToTransact = async (network: string, helper: DevUniqueHelper) => {
- const maxWaitBlocks = 3;
- const outcomeField = 1;
-
- const xcmpQueueFailEvent = await helper.wait.eventData<XcmV2TraitsError>(
- maxWaitBlocks,
- 'xcmpQueue',
- 'Fail',
- outcomeField,
- );
-
- expect(
- xcmpQueueFailEvent != null,
- `[reject ${network} tokens] 'xcmpQueue.FailEvent' event is expected`,
- ).to.be.true;
-
- expect(
- xcmpQueueFailEvent!.isFailedToTransactAsset,
- `[reject ${network} tokens] The XCM error should be 'FailedToTransactAsset', got '${xcmpQueueFailEvent!.toHuman()}'`,
- ).to.be.true;
+ const expectFailedToTransact = async (helper: DevUniqueHelper, messageSent: any) => {
+ await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => {
+ return event.messageHash() == messageSent.messageHash()
+ && event.outcome().isFailedToTransactAsset;
+ });
};
itSub('Quartz rejects KAR tokens from Karura', async ({helper}) => {
@@ -912,9 +871,11 @@
};
const destination = quartzCombinedMultilocation;
await helper.xTokens.transfer(alice, id, testAmount, destination, 'Unlimited');
+
+ messageSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
});
- await expectFailedToTransact('KAR', helper);
+ await expectFailedToTransact(helper, messageSent);
});
itSub('Quartz rejects MOVR tokens from Moonriver', async ({helper}) => {
@@ -922,9 +883,11 @@
const id = 'SelfReserve';
const destination = quartzCombinedMultilocation;
await helper.xTokens.transfer(alith, id, testAmount, destination, 'Unlimited');
+
+ messageSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
});
- await expectFailedToTransact('MOVR', helper);
+ await expectFailedToTransact(helper, messageSent);
});
itSub('Quartz rejects SDN tokens from Shiden', async ({helper}) => {
@@ -952,9 +915,11 @@
assets,
feeAssetItem,
]);
+
+ messageSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
});
- await expectFailedToTransact('SDN', helper);
+ await expectFailedToTransact(helper, messageSent);
});
});
@@ -1193,6 +1158,9 @@
moreThanMoonriverHas,
);
+ let maliciousXcmProgramSent: any;
+ const maxWaitBlocks = 3;
+
// Try to trick Quartz
await usingMoonriverPlaygrounds(moonriverUrl, async (helper) => {
const xcmSend = helper.constructApiCall('api.tx.polkadotXcm.send', [quartzMultilocation, maliciousXcmProgram]);
@@ -1200,27 +1168,14 @@
// Needed to bypass the call filter.
const batchCall = helper.encodeApiCall('api.tx.utility.batch', [[xcmSend]]);
await helper.fastDemocracy.executeProposal('try to spend more QTZ than Moonriver has', batchCall);
- });
- const maxWaitBlocks = 3;
- const outcomeField = 1;
-
- const xcmpQueueFailEvent = await helper.wait.eventData<XcmV2TraitsError>(
- maxWaitBlocks,
- 'xcmpQueue',
- 'Fail',
- outcomeField,
- );
-
- expect(
- xcmpQueueFailEvent != null,
- '\'xcmpQueue.FailEvent\' event is expected',
- ).to.be.true;
+ maliciousXcmProgramSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
+ });
- expect(
- xcmpQueueFailEvent!.isFailedToTransactAsset,
- `The XCM error should be 'FailedToTransactAsset', got '${xcmpQueueFailEvent!.toHuman()}'`,
- ).to.be.true;
+ await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => {
+ return event.messageHash() == maliciousXcmProgramSent.messageHash()
+ && event.outcome().isFailedToTransactAsset;
+ });
targetAccountBalance = await helper.balance.getSubstrate(targetAccount.address);
expect(targetAccountBalance).to.be.equal(0n);
@@ -1293,6 +1248,10 @@
testAmount,
);
+ let maliciousXcmProgramFullIdSent: any;
+ let maliciousXcmProgramHereIdSent: any;
+ const maxWaitBlocks = 3;
+
// Try to trick Quartz using full QTZ identification
await usingMoonriverPlaygrounds(moonriverUrl, async (helper) => {
const xcmSend = helper.constructApiCall('api.tx.polkadotXcm.send', [quartzMultilocation, maliciousXcmProgramFullId]);
@@ -1300,27 +1259,14 @@
// Needed to bypass the call filter.
const batchCall = helper.encodeApiCall('api.tx.utility.batch', [[xcmSend]]);
await helper.fastDemocracy.executeProposal('try to act like a reserve location for QTZ using path asset identification', batchCall);
- });
-
- const maxWaitBlocks = 3;
- const outcomeField = 1;
- let xcmpQueueFailEvent = await helper.wait.eventData<XcmV2TraitsError>(
- maxWaitBlocks,
- 'xcmpQueue',
- 'Fail',
- outcomeField,
- );
-
- expect(
- xcmpQueueFailEvent != null,
- '\'xcmpQueue.FailEvent\' event is expected',
- ).to.be.true;
+ maliciousXcmProgramFullIdSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
+ });
- expect(
- xcmpQueueFailEvent!.isUntrustedReserveLocation,
- `The XCM error should be 'isUntrustedReserveLocation', got '${xcmpQueueFailEvent!.toHuman()}'`,
- ).to.be.true;
+ await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => {
+ return event.messageHash() == maliciousXcmProgramFullIdSent.messageHash()
+ && event.outcome().isUntrustedReserveLocation;
+ });
let accountBalance = await helper.balance.getSubstrate(targetAccount.address);
expect(accountBalance).to.be.equal(0n);
@@ -1332,24 +1278,14 @@
// Needed to bypass the call filter.
const batchCall = helper.encodeApiCall('api.tx.utility.batch', [[xcmSend]]);
await helper.fastDemocracy.executeProposal('try to act like a reserve location for QTZ using "here" asset identification', batchCall);
- });
- xcmpQueueFailEvent = await helper.wait.eventData<XcmV2TraitsError>(
- maxWaitBlocks,
- 'xcmpQueue',
- 'Fail',
- outcomeField,
- );
-
- expect(
- xcmpQueueFailEvent != null,
- '\'xcmpQueue.FailEvent\' event is expected',
- ).to.be.true;
+ maliciousXcmProgramHereIdSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
+ });
- expect(
- xcmpQueueFailEvent!.isUntrustedReserveLocation,
- `The XCM error should be 'isUntrustedReserveLocation', got '${xcmpQueueFailEvent!.toHuman()}'`,
- ).to.be.true;
+ await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => {
+ return event.messageHash() == maliciousXcmProgramHereIdSent.messageHash()
+ && event.outcome().isUntrustedReserveLocation;
+ });
accountBalance = await helper.balance.getSubstrate(targetAccount.address);
expect(accountBalance).to.be.equal(0n);
@@ -1598,31 +1534,21 @@
moreThanShidenHas,
);
+ let maliciousXcmProgramSent: any;
+ const maxWaitBlocks = 3;
+
// Try to trick Quartz
await usingShidenPlaygrounds(shidenUrl, async (helper) => {
await helper.getSudo().xcm.send(alice, quartzMultilocation, maliciousXcmProgram);
+
+ maliciousXcmProgramSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
});
- const maxWaitBlocks = 3;
- const outcomeField = 1;
-
- const xcmpQueueFailEvent = await helper.wait.eventData<XcmV2TraitsError>(
- maxWaitBlocks,
- 'xcmpQueue',
- 'Fail',
- outcomeField,
- );
+ await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => {
+ return event.messageHash() == maliciousXcmProgramSent.messageHash()
+ && event.outcome().isFailedToTransactAsset;
+ });
- expect(
- xcmpQueueFailEvent != null,
- '\'xcmpQueue.FailEvent\' event is expected',
- ).to.be.true;
-
- expect(
- xcmpQueueFailEvent!.isFailedToTransactAsset,
- `The XCM error should be 'FailedToTransactAsset', got '${xcmpQueueFailEvent!.toHuman()}'`,
- ).to.be.true;
-
targetAccountBalance = await helper.balance.getSubstrate(targetAccount.address);
expect(targetAccountBalance).to.be.equal(0n);
@@ -1690,30 +1616,21 @@
testAmount,
);
+ let maliciousXcmProgramFullIdSent: any;
+ let maliciousXcmProgramHereIdSent: any;
+ const maxWaitBlocks = 3;
+
// Try to trick Quartz using full QTZ identification
await usingShidenPlaygrounds(shidenUrl, async (helper) => {
await helper.getSudo().xcm.send(alice, quartzMultilocation, maliciousXcmProgramFullId);
- });
- const maxWaitBlocks = 3;
- const outcomeField = 1;
+ maliciousXcmProgramFullIdSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
+ });
- let xcmpQueueFailEvent = await helper.wait.eventData<XcmV2TraitsError>(
- maxWaitBlocks,
- 'xcmpQueue',
- 'Fail',
- outcomeField,
- );
-
- expect(
- xcmpQueueFailEvent != null,
- '\'xcmpQueue.FailEvent\' event is expected',
- ).to.be.true;
-
- expect(
- xcmpQueueFailEvent!.isUntrustedReserveLocation,
- `The XCM error should be 'isUntrustedReserveLocation', got '${xcmpQueueFailEvent!.toHuman()}'`,
- ).to.be.true;
+ await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => {
+ return event.messageHash() == maliciousXcmProgramFullIdSent.messageHash()
+ && event.outcome().isUntrustedReserveLocation;
+ });
let accountBalance = await helper.balance.getSubstrate(targetAccount.address);
expect(accountBalance).to.be.equal(0n);
@@ -1721,24 +1638,14 @@
// Try to trick Quartz using shortened QTZ identification
await usingShidenPlaygrounds(shidenUrl, async (helper) => {
await helper.getSudo().xcm.send(alice, quartzMultilocation, maliciousXcmProgramHereId);
- });
- xcmpQueueFailEvent = await helper.wait.eventData<XcmV2TraitsError>(
- maxWaitBlocks,
- 'xcmpQueue',
- 'Fail',
- outcomeField,
- );
-
- expect(
- xcmpQueueFailEvent != null,
- '\'xcmpQueue.FailEvent\' event is expected',
- ).to.be.true;
+ maliciousXcmProgramHereIdSent = await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.XcmpMessageSent);
+ });
- expect(
- xcmpQueueFailEvent!.isUntrustedReserveLocation,
- `The XCM error should be 'isUntrustedReserveLocation', got '${xcmpQueueFailEvent!.toHuman()}'`,
- ).to.be.true;
+ await helper.wait.expectEvent(maxWaitBlocks, Event.XcmpQueue.Fail, event => {
+ return event.messageHash() == maliciousXcmProgramHereIdSent.messageHash()
+ && event.outcome().isUntrustedReserveLocation;
+ });
accountBalance = await helper.balance.getSubstrate(targetAccount.address);
expect(accountBalance).to.be.equal(0n);
tests/src/xcm/xcmUnique.test.tsdiffbeforeafterboth1// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.2// This file is part of Unique Network.34// Unique Network is free software: you can redistribute it and/or modify5// it under the terms of the GNU General Public License as published by6// the Free Software Foundation, either version 3 of the License, or7// (at your option) any later version.89// Unique Network is distributed in the hope that it will be useful,10// but WITHOUT ANY WARRANTY; without even the implied warranty of11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the12// GNU General Public License for more details.1314// You should have received a copy of the GNU General Public License15// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.1617import {IKeyringPair} from '@polkadot/types/types';18import config from '../config';19import {XcmV2TraitsError} from '../interfaces';20import {itSub, expect, describeXCM, usingPlaygrounds, usingAcalaPlaygrounds, usingRelayPlaygrounds, usingMoonbeamPlaygrounds, usingStatemintPlaygrounds, usingAstarPlaygrounds} from '../util';21import {DevUniqueHelper} from '../util/playgrounds/unique.dev';2223const UNIQUE_CHAIN = 2037;24const STATEMINT_CHAIN = 1000;25const ACALA_CHAIN = 2000;26const MOONBEAM_CHAIN = 2004;27const ASTAR_CHAIN = 2006;2829const STATEMINT_PALLET_INSTANCE = 50;3031const relayUrl = config.relayUrl;32const statemintUrl = config.statemintUrl;33const acalaUrl = config.acalaUrl;34const moonbeamUrl = config.moonbeamUrl;35const astarUrl = config.astarUrl;3637const RELAY_DECIMALS = 12;38const STATEMINT_DECIMALS = 12;39const ACALA_DECIMALS = 12;40const ASTAR_DECIMALS = 18n;41const UNQ_DECIMALS = 18n;4243const TRANSFER_AMOUNT = 2000000000000000000000000n;4445const FUNDING_AMOUNT = 3_500_000_0000_000_000n;4647const TRANSFER_AMOUNT_RELAY = 50_000_000_000_000_000n;4849const USDT_ASSET_ID = 100;50const USDT_ASSET_METADATA_DECIMALS = 18;51const USDT_ASSET_METADATA_NAME = 'USDT';52const USDT_ASSET_METADATA_DESCRIPTION = 'USDT';53const USDT_ASSET_METADATA_MINIMAL_BALANCE = 1n;54const USDT_ASSET_AMOUNT = 10_000_000_000_000_000_000_000_000n;5556const SAFE_XCM_VERSION = 2;5758describeXCM('[XCM] Integration test: Exchanging USDT with Statemint', () => {59 let alice: IKeyringPair;60 let bob: IKeyringPair;6162 let balanceStmnBefore: bigint;63 let balanceStmnAfter: bigint;6465 let balanceUniqueBefore: bigint;66 let balanceUniqueAfter: bigint;67 let balanceUniqueFinal: bigint;6869 let balanceBobBefore: bigint;70 let balanceBobAfter: bigint;71 let balanceBobFinal: bigint;7273 let balanceBobRelayTokenBefore: bigint;74 let balanceBobRelayTokenAfter: bigint;757677 before(async () => {78 await usingPlaygrounds(async (helper, privateKey) => {79 alice = await privateKey('//Alice');80 bob = await privateKey('//Bob'); // sovereign account on Statemint funds donor8182 // Set the default version to wrap the first message to other chains.83 await helper.getSudo().xcm.setSafeXcmVersion(alice, SAFE_XCM_VERSION);84 });8586 await usingRelayPlaygrounds(relayUrl, async (helper) => {87 // Fund accounts on Statemint88 const relayXcmVersion = 2;89 await helper.xcm.teleportNativeAsset(alice, STATEMINT_CHAIN, alice.addressRaw, FUNDING_AMOUNT, relayXcmVersion);90 await helper.xcm.teleportNativeAsset(alice, STATEMINT_CHAIN, bob.addressRaw, FUNDING_AMOUNT, relayXcmVersion);91 });9293 await usingStatemintPlaygrounds(statemintUrl, async (helper) => {94 const sovereignFundingAmount = 3_500_000_000n;9596 await helper.assets.create(97 alice,98 USDT_ASSET_ID,99 alice.address,100 USDT_ASSET_METADATA_MINIMAL_BALANCE,101 );102 await helper.assets.setMetadata(103 alice,104 USDT_ASSET_ID,105 USDT_ASSET_METADATA_NAME,106 USDT_ASSET_METADATA_DESCRIPTION,107 USDT_ASSET_METADATA_DECIMALS,108 );109 await helper.assets.mint(110 alice,111 USDT_ASSET_ID,112 alice.address,113 USDT_ASSET_AMOUNT,114 );115116 // funding parachain sovereing account on Statemint.117 // The sovereign account should be created before any action118 // (the assets pallet on Statemint check if the sovereign account exists)119 const parachainSovereingAccount = helper.address.paraSiblingSovereignAccount(UNIQUE_CHAIN);120 await helper.balance.transferToSubstrate(bob, parachainSovereingAccount, sovereignFundingAmount);121 });122123124 await usingPlaygrounds(async (helper) => {125 const location = {126 V2: {127 parents: 1,128 interior: {X3: [129 {130 Parachain: STATEMINT_CHAIN,131 },132 {133 PalletInstance: STATEMINT_PALLET_INSTANCE,134 },135 {136 GeneralIndex: USDT_ASSET_ID,137 },138 ]},139 },140 };141142 const metadata =143 {144 name: USDT_ASSET_ID,145 symbol: USDT_ASSET_METADATA_NAME,146 decimals: USDT_ASSET_METADATA_DECIMALS,147 minimalBalance: USDT_ASSET_METADATA_MINIMAL_BALANCE,148 };149 await helper.getSudo().foreignAssets.register(alice, alice.address, location, metadata);150 balanceUniqueBefore = await helper.balance.getSubstrate(alice.address);151 });152153154 // Providing the relay currency to the unique sender account155 // (fee for USDT XCM are paid in relay tokens)156 await usingRelayPlaygrounds(relayUrl, async (helper) => {157 const destination = {158 V1: {159 parents: 0,160 interior: {X1: {161 Parachain: UNIQUE_CHAIN,162 },163 },164 }};165166 const beneficiary = {167 V1: {168 parents: 0,169 interior: {X1: {170 AccountId32: {171 network: 'Any',172 id: alice.addressRaw,173 },174 }},175 },176 };177178 const assets = {179 V1: [180 {181 id: {182 Concrete: {183 parents: 0,184 interior: 'Here',185 },186 },187 fun: {188 Fungible: TRANSFER_AMOUNT_RELAY,189 },190 },191 ],192 };193194 const feeAssetItem = 0;195196 await helper.xcm.limitedReserveTransferAssets(alice, destination, beneficiary, assets, feeAssetItem, 'Unlimited');197 });198199 });200201 itSub('Should connect and send USDT from Statemint to Unique', async ({helper}) => {202 await usingStatemintPlaygrounds(statemintUrl, async (helper) => {203 const dest = {204 V1: {205 parents: 1,206 interior: {X1: {207 Parachain: UNIQUE_CHAIN,208 },209 },210 }};211212 const beneficiary = {213 V1: {214 parents: 0,215 interior: {X1: {216 AccountId32: {217 network: 'Any',218 id: alice.addressRaw,219 },220 }},221 },222 };223224 const assets = {225 V1: [226 {227 id: {228 Concrete: {229 parents: 0,230 interior: {231 X2: [232 {233 PalletInstance: STATEMINT_PALLET_INSTANCE,234 },235 {236 GeneralIndex: USDT_ASSET_ID,237 },238 ]},239 },240 },241 fun: {242 Fungible: TRANSFER_AMOUNT,243 },244 },245 ],246 };247248 const feeAssetItem = 0;249250 balanceStmnBefore = await helper.balance.getSubstrate(alice.address);251 await helper.xcm.limitedReserveTransferAssets(alice, dest, beneficiary, assets, feeAssetItem, 'Unlimited');252253 balanceStmnAfter = await helper.balance.getSubstrate(alice.address);254255 // common good parachain take commission in it native token256 console.log(257 '[Statemint -> Unique] transaction fees on Statemint: %s WND',258 helper.util.bigIntToDecimals(balanceStmnBefore - balanceStmnAfter, STATEMINT_DECIMALS),259 );260 expect(balanceStmnBefore > balanceStmnAfter).to.be.true;261262 });263264265 // ensure that asset has been delivered266 await helper.wait.newBlocks(3);267268 // expext collection id will be with id 1269 const free = await helper.ft.getBalance(1, {Substrate: alice.address});270271 balanceUniqueAfter = await helper.balance.getSubstrate(alice.address);272273 console.log(274 '[Statemint -> Unique] transaction fees on Unique: %s USDT',275 helper.util.bigIntToDecimals(TRANSFER_AMOUNT - free, USDT_ASSET_METADATA_DECIMALS),276 );277 console.log(278 '[Statemint -> Unique] transaction fees on Unique: %s UNQ',279 helper.util.bigIntToDecimals(balanceUniqueAfter - balanceUniqueBefore),280 );281 // commission has not paid in USDT token282 expect(free).to.be.equal(TRANSFER_AMOUNT);283 // ... and parachain native token284 expect(balanceUniqueAfter == balanceUniqueBefore).to.be.true;285 });286287 itSub('Should connect and send USDT from Unique to Statemint back', async ({helper}) => {288 const destination = {289 V2: {290 parents: 1,291 interior: {X2: [292 {293 Parachain: STATEMINT_CHAIN,294 },295 {296 AccountId32: {297 network: 'Any',298 id: alice.addressRaw,299 },300 },301 ]},302 },303 };304305 const relayFee = 400_000_000_000_000n;306 const currencies: [any, bigint][] = [307 [308 {309 ForeignAssetId: 0,310 },311 TRANSFER_AMOUNT,312 ],313 [314 {315 NativeAssetId: 'Parent',316 },317 relayFee,318 ],319 ];320321 const feeItem = 1;322323 await helper.xTokens.transferMulticurrencies(alice, currencies, feeItem, destination, 'Unlimited');324325 // the commission has been paid in parachain native token326 balanceUniqueFinal = await helper.balance.getSubstrate(alice.address);327 console.log('[Unique -> Statemint] transaction fees on Unique: %s UNQ', helper.util.bigIntToDecimals(balanceUniqueAfter - balanceUniqueFinal));328 expect(balanceUniqueAfter > balanceUniqueFinal).to.be.true;329330 await usingStatemintPlaygrounds(statemintUrl, async (helper) => {331 await helper.wait.newBlocks(3);332333 // The USDT token never paid fees. Its amount not changed from begin value.334 // Also check that xcm transfer has been succeeded335 expect((await helper.assets.account(USDT_ASSET_ID, alice.address))! == USDT_ASSET_AMOUNT).to.be.true;336 });337 });338339 itSub('Should connect and send Relay token to Unique', async ({helper}) => {340 balanceBobBefore = await helper.balance.getSubstrate(bob.address);341 balanceBobRelayTokenBefore = await helper.tokens.accounts(bob.address, {NativeAssetId: 'Parent'});342343 await usingRelayPlaygrounds(relayUrl, async (helper) => {344 const destination = {345 V1: {346 parents: 0,347 interior: {X1: {348 Parachain: UNIQUE_CHAIN,349 },350 },351 }};352353 const beneficiary = {354 V1: {355 parents: 0,356 interior: {X1: {357 AccountId32: {358 network: 'Any',359 id: bob.addressRaw,360 },361 }},362 },363 };364365 const assets = {366 V1: [367 {368 id: {369 Concrete: {370 parents: 0,371 interior: 'Here',372 },373 },374 fun: {375 Fungible: TRANSFER_AMOUNT_RELAY,376 },377 },378 ],379 };380381 const feeAssetItem = 0;382383 await helper.xcm.limitedReserveTransferAssets(bob, destination, beneficiary, assets, feeAssetItem, 'Unlimited');384 });385386 await helper.wait.newBlocks(3);387388 balanceBobAfter = await helper.balance.getSubstrate(bob.address);389 balanceBobRelayTokenAfter = await helper.tokens.accounts(bob.address, {NativeAssetId: 'Parent'});390391 const wndFeeOnUnique = balanceBobRelayTokenAfter - TRANSFER_AMOUNT_RELAY - balanceBobRelayTokenBefore;392 const wndDiffOnUnique = balanceBobRelayTokenAfter - balanceBobRelayTokenBefore;393 console.log(394 '[Relay (Westend) -> Unique] transaction fees: %s UNQ',395 helper.util.bigIntToDecimals(balanceBobAfter - balanceBobBefore),396 );397 console.log(398 '[Relay (Westend) -> Unique] transaction fees: %s WND',399 helper.util.bigIntToDecimals(wndFeeOnUnique, STATEMINT_DECIMALS),400 );401 console.log('[Relay (Westend) -> Unique] actually delivered: %s WND', wndDiffOnUnique);402 expect(wndFeeOnUnique == 0n, 'No incoming WND fees should be taken').to.be.true;403 expect(balanceBobBefore == balanceBobAfter, 'No incoming UNQ fees should be taken').to.be.true;404 });405406 itSub('Should connect and send Relay token back', async ({helper}) => {407 let relayTokenBalanceBefore: bigint;408 let relayTokenBalanceAfter: bigint;409 await usingRelayPlaygrounds(relayUrl, async (helper) => {410 relayTokenBalanceBefore = await helper.balance.getSubstrate(bob.address);411 });412413 const destination = {414 V2: {415 parents: 1,416 interior: {417 X1:{418 AccountId32: {419 network: 'Any',420 id: bob.addressRaw,421 },422 },423 },424 },425 };426427 const currencies: any = [428 [429 {430 NativeAssetId: 'Parent',431 },432 TRANSFER_AMOUNT_RELAY,433 ],434 ];435436 const feeItem = 0;437438 await helper.xTokens.transferMulticurrencies(bob, currencies, feeItem, destination, 'Unlimited');439440 balanceBobFinal = await helper.balance.getSubstrate(bob.address);441 console.log('[Unique -> Relay (Westend)] transaction fees: %s UNQ', helper.util.bigIntToDecimals(balanceBobAfter - balanceBobFinal));442443 await usingRelayPlaygrounds(relayUrl, async (helper) => {444 await helper.wait.newBlocks(10);445 relayTokenBalanceAfter = await helper.balance.getSubstrate(bob.address);446447 const diff = relayTokenBalanceAfter - relayTokenBalanceBefore;448 console.log('[Unique -> Relay (Westend)] actually delivered: %s WND', helper.util.bigIntToDecimals(diff, RELAY_DECIMALS));449 expect(diff > 0, 'Relay tokens was not delivered back').to.be.true;450 });451 });452});453454describeXCM('[XCM] Integration test: Exchanging tokens with Acala', () => {455 let alice: IKeyringPair;456 let randomAccount: IKeyringPair;457458 let balanceUniqueTokenInit: bigint;459 let balanceUniqueTokenMiddle: bigint;460 let balanceUniqueTokenFinal: bigint;461 let balanceAcalaTokenInit: bigint;462 let balanceAcalaTokenMiddle: bigint;463 let balanceAcalaTokenFinal: bigint;464 let balanceUniqueForeignTokenInit: bigint;465 let balanceUniqueForeignTokenMiddle: bigint;466 let balanceUniqueForeignTokenFinal: bigint;467468 // computed by a test transfer from prod Unique to prod Acala.469 // 2 UNQ sent https://unique.subscan.io/xcm_message/polkadot-bad0b68847e2398af25d482e9ee6f9c1f9ec2a48470 // 1.898970000000000000 UNQ received (you can check Acala's chain state in the corresponding block)471 const expectedAcalaIncomeFee = 2000000000000000000n - 1898970000000000000n;472473 const ACALA_BACKWARD_TRANSFER_AMOUNT = TRANSFER_AMOUNT - expectedAcalaIncomeFee;474475 before(async () => {476 await usingPlaygrounds(async (helper, privateKey) => {477 alice = await privateKey('//Alice');478 [randomAccount] = await helper.arrange.createAccounts([0n], alice);479480 // Set the default version to wrap the first message to other chains.481 await helper.getSudo().xcm.setSafeXcmVersion(alice, SAFE_XCM_VERSION);482 });483484 await usingAcalaPlaygrounds(acalaUrl, async (helper) => {485 const destination = {486 V1: {487 parents: 1,488 interior: {489 X1: {490 Parachain: UNIQUE_CHAIN,491 },492 },493 },494 };495496 const metadata = {497 name: 'Unique Network',498 symbol: 'UNQ',499 decimals: 18,500 minimalBalance: 1250000000000000000n,501 };502503 await helper.getSudo().assetRegistry.registerForeignAsset(alice, destination, metadata);504 await helper.balance.transferToSubstrate(alice, randomAccount.address, 10000000000000n);505 balanceAcalaTokenInit = await helper.balance.getSubstrate(randomAccount.address);506 balanceUniqueForeignTokenInit = await helper.tokens.accounts(randomAccount.address, {ForeignAsset: 0});507 });508509 await usingPlaygrounds(async (helper) => {510 await helper.balance.transferToSubstrate(alice, randomAccount.address, 10n * TRANSFER_AMOUNT);511 balanceUniqueTokenInit = await helper.balance.getSubstrate(randomAccount.address);512 });513 });514515 itSub('Should connect and send UNQ to Acala', async ({helper}) => {516517 const destination = {518 V2: {519 parents: 1,520 interior: {521 X1: {522 Parachain: ACALA_CHAIN,523 },524 },525 },526 };527528 const beneficiary = {529 V2: {530 parents: 0,531 interior: {532 X1: {533 AccountId32: {534 network: 'Any',535 id: randomAccount.addressRaw,536 },537 },538 },539 },540 };541542 const assets = {543 V2: [544 {545 id: {546 Concrete: {547 parents: 0,548 interior: 'Here',549 },550 },551 fun: {552 Fungible: TRANSFER_AMOUNT,553 },554 },555 ],556 };557558 const feeAssetItem = 0;559560 await helper.xcm.limitedReserveTransferAssets(randomAccount, destination, beneficiary, assets, feeAssetItem, 'Unlimited');561 balanceUniqueTokenMiddle = await helper.balance.getSubstrate(randomAccount.address);562563 const unqFees = balanceUniqueTokenInit - balanceUniqueTokenMiddle - TRANSFER_AMOUNT;564 console.log('[Unique -> Acala] transaction fees on Unique: %s UNQ', helper.util.bigIntToDecimals(unqFees));565 expect(unqFees > 0n, 'Negative fees UNQ, looks like nothing was transferred').to.be.true;566567 await usingAcalaPlaygrounds(acalaUrl, async (helper) => {568 await helper.wait.newBlocks(3);569570 balanceUniqueForeignTokenMiddle = await helper.tokens.accounts(randomAccount.address, {ForeignAsset: 0});571 balanceAcalaTokenMiddle = await helper.balance.getSubstrate(randomAccount.address);572573 const acaFees = balanceAcalaTokenInit - balanceAcalaTokenMiddle;574 const unqIncomeTransfer = balanceUniqueForeignTokenMiddle - balanceUniqueForeignTokenInit;575 const acaUnqFees = TRANSFER_AMOUNT - unqIncomeTransfer;576577 console.log(578 '[Unique -> Acala] transaction fees on Acala: %s ACA',579 helper.util.bigIntToDecimals(acaFees, ACALA_DECIMALS),580 );581 console.log(582 '[Unique -> Acala] transaction fees on Acala: %s UNQ',583 helper.util.bigIntToDecimals(acaUnqFees),584 );585 console.log('[Unique -> Acala] income %s UNQ', helper.util.bigIntToDecimals(unqIncomeTransfer));586 expect(acaFees == 0n).to.be.true;587 expect(588 acaUnqFees == expectedAcalaIncomeFee,589 'Acala took different income fee, check the Acala foreign asset config',590 ).to.be.true;591 });592 });593594 itSub('Should connect to Acala and send UNQ back', async ({helper}) => {595 await usingAcalaPlaygrounds(acalaUrl, async (helper) => {596 const destination = {597 V1: {598 parents: 1,599 interior: {600 X2: [601 {Parachain: UNIQUE_CHAIN},602 {603 AccountId32: {604 network: 'Any',605 id: randomAccount.addressRaw,606 },607 },608 ],609 },610 },611 };612613 const id = {614 ForeignAsset: 0,615 };616617 await helper.xTokens.transfer(randomAccount, id, ACALA_BACKWARD_TRANSFER_AMOUNT, destination, 'Unlimited');618 balanceAcalaTokenFinal = await helper.balance.getSubstrate(randomAccount.address);619 balanceUniqueForeignTokenFinal = await helper.tokens.accounts(randomAccount.address, id);620621 const acaFees = balanceAcalaTokenMiddle - balanceAcalaTokenFinal;622 const unqOutcomeTransfer = balanceUniqueForeignTokenMiddle - balanceUniqueForeignTokenFinal;623624 console.log(625 '[Acala -> Unique] transaction fees on Acala: %s ACA',626 helper.util.bigIntToDecimals(acaFees, ACALA_DECIMALS),627 );628 console.log('[Acala -> Unique] outcome %s UNQ', helper.util.bigIntToDecimals(unqOutcomeTransfer));629630 expect(acaFees > 0, 'Negative fees ACA, looks like nothing was transferred').to.be.true;631 expect(unqOutcomeTransfer == ACALA_BACKWARD_TRANSFER_AMOUNT).to.be.true;632 });633634 await helper.wait.newBlocks(3);635636 balanceUniqueTokenFinal = await helper.balance.getSubstrate(randomAccount.address);637 const actuallyDelivered = balanceUniqueTokenFinal - balanceUniqueTokenMiddle;638 expect(actuallyDelivered > 0).to.be.true;639640 console.log('[Acala -> Unique] actually delivered %s UNQ', helper.util.bigIntToDecimals(actuallyDelivered));641642 const unqFees = ACALA_BACKWARD_TRANSFER_AMOUNT - actuallyDelivered;643 console.log('[Acala -> Unique] transaction fees on Unique: %s UNQ', helper.util.bigIntToDecimals(unqFees));644 expect(unqFees == 0n).to.be.true;645 });646647 itSub('Acala can send only up to its balance', async ({helper}) => {648 // set Acala's sovereign account's balance649 const acalaBalance = 10000n * (10n ** UNQ_DECIMALS);650 const acalaSovereignAccount = helper.address.paraSiblingSovereignAccount(ACALA_CHAIN);651 await helper.getSudo().balance.setBalanceSubstrate(alice, acalaSovereignAccount, acalaBalance);652653 const moreThanAcalaHas = acalaBalance * 2n;654655 let targetAccountBalance = 0n;656 const [targetAccount] = await helper.arrange.createAccounts([targetAccountBalance], alice);657658 const uniqueMultilocation = {659 V1: {660 parents: 1,661 interior: {662 X1: {Parachain: UNIQUE_CHAIN},663 },664 },665 };666667 const maliciousXcmProgram = helper.arrange.makeXcmProgramWithdrawDeposit(668 targetAccount.addressRaw,669 {670 Concrete: {671 parents: 0,672 interior: 'Here',673 },674 },675 moreThanAcalaHas,676 );677678 // Try to trick Unique679 await usingAcalaPlaygrounds(acalaUrl, async (helper) => {680 await helper.getSudo().xcm.send(alice, uniqueMultilocation, maliciousXcmProgram);681 });682683 const maxWaitBlocks = 3;684 const outcomeField = 1;685686 const xcmpQueueFailEvent = await helper.wait.eventData<XcmV2TraitsError>(687 maxWaitBlocks,688 'xcmpQueue',689 'Fail',690 outcomeField,691 );692693 expect(694 xcmpQueueFailEvent != null,695 '\'xcmpQueue.FailEvent\' event is expected',696 ).to.be.true;697698 expect(699 xcmpQueueFailEvent!.isFailedToTransactAsset,700 `The XCM error should be 'FailedToTransactAsset', got '${xcmpQueueFailEvent!.toHuman()}'`,701 ).to.be.true;702703 targetAccountBalance = await helper.balance.getSubstrate(targetAccount.address);704 expect(targetAccountBalance).to.be.equal(0n);705706 // But Acala still can send the correct amount707 const validTransferAmount = acalaBalance / 2n;708 const validXcmProgram = helper.arrange.makeXcmProgramWithdrawDeposit(709 targetAccount.addressRaw,710 {711 Concrete: {712 parents: 0,713 interior: 'Here',714 },715 },716 validTransferAmount,717 );718719 await usingAcalaPlaygrounds(acalaUrl, async (helper) => {720 await helper.getSudo().xcm.send(alice, uniqueMultilocation, validXcmProgram);721 });722723 await helper.wait.newBlocks(maxWaitBlocks);724725 targetAccountBalance = await helper.balance.getSubstrate(targetAccount.address);726 expect(targetAccountBalance).to.be.equal(validTransferAmount);727 });728729 itSub('Should not accept reserve transfer of UNQ from Acala', async ({helper}) => {730 const testAmount = 10_000n * (10n ** UNQ_DECIMALS);731 const [targetAccount] = await helper.arrange.createAccounts([0n], alice);732733 const uniqueMultilocation = {734 V1: {735 parents: 1,736 interior: {737 X1: {738 Parachain: UNIQUE_CHAIN,739 },740 },741 },742 };743744 const maliciousXcmProgramFullId = helper.arrange.makeXcmProgramReserveAssetDeposited(745 targetAccount.addressRaw,746 {747 Concrete: {748 parents: 1,749 interior: {750 X1: {751 Parachain: UNIQUE_CHAIN,752 },753 },754 },755 },756 testAmount,757 );758759 const maliciousXcmProgramHereId = helper.arrange.makeXcmProgramReserveAssetDeposited(760 targetAccount.addressRaw,761 {762 Concrete: {763 parents: 0,764 interior: 'Here',765 },766 },767 testAmount,768 );769770 // Try to trick Unique using full UNQ identification771 await usingAcalaPlaygrounds(acalaUrl, async (helper) => {772 await helper.getSudo().xcm.send(alice, uniqueMultilocation, maliciousXcmProgramFullId);773 });774775 const maxWaitBlocks = 3;776 const outcomeField = 1;777778 let xcmpQueueFailEvent = await helper.wait.eventData<XcmV2TraitsError>(779 maxWaitBlocks,780 'xcmpQueue',781 'Fail',782 outcomeField,783 );784785 expect(786 xcmpQueueFailEvent != null,787 '\'xcmpQueue.FailEvent\' event is expected',788 ).to.be.true;789790 expect(791 xcmpQueueFailEvent!.isUntrustedReserveLocation,792 `The XCM error should be 'UntrustedReserveLocation', got '${xcmpQueueFailEvent!.toHuman()}'`,793 ).to.be.true;794795 let accountBalance = await helper.balance.getSubstrate(targetAccount.address);796 expect(accountBalance).to.be.equal(0n);797798 // Try to trick Unique using shortened UNQ identification799 await usingAcalaPlaygrounds(acalaUrl, async (helper) => {800 await helper.getSudo().xcm.send(alice, uniqueMultilocation, maliciousXcmProgramHereId);801 });802803 xcmpQueueFailEvent = await helper.wait.eventData<XcmV2TraitsError>(804 maxWaitBlocks,805 'xcmpQueue',806 'Fail',807 outcomeField,808 );809810 expect(811 xcmpQueueFailEvent != null,812 '\'xcmpQueue.FailEvent\' event is expected',813 ).to.be.true;814815 expect(816 xcmpQueueFailEvent!.isUntrustedReserveLocation,817 `The XCM error should be 'UntrustedReserveLocation', got '${xcmpQueueFailEvent!.toHuman()}'`,818 ).to.be.true;819820 accountBalance = await helper.balance.getSubstrate(targetAccount.address);821 expect(accountBalance).to.be.equal(0n);822 });823});824825// These tests are relevant only when826// the the corresponding foreign assets are not registered827describeXCM('[XCM] Integration test: Unique rejects non-native tokens', () => {828 let alice: IKeyringPair;829 let alith: IKeyringPair;830831 const testAmount = 100_000_000_000n;832 let uniqueParachainJunction;833 let uniqueAccountJunction;834835 let uniqueParachainMultilocation: any;836 let uniqueAccountMultilocation: any;837 let uniqueCombinedMultilocation: any;838839 before(async () => {840 await usingPlaygrounds(async (helper, privateKey) => {841 alice = await privateKey('//Alice');842843 uniqueParachainJunction = {Parachain: UNIQUE_CHAIN};844 uniqueAccountJunction = {845 AccountId32: {846 network: 'Any',847 id: alice.addressRaw,848 },849 };850851 uniqueParachainMultilocation = {852 V1: {853 parents: 1,854 interior: {855 X1: uniqueParachainJunction,856 },857 },858 };859860 uniqueAccountMultilocation = {861 V1: {862 parents: 0,863 interior: {864 X1: uniqueAccountJunction,865 },866 },867 };868869 uniqueCombinedMultilocation = {870 V1: {871 parents: 1,872 interior: {873 X2: [uniqueParachainJunction, uniqueAccountJunction],874 },875 },876 };877878 // Set the default version to wrap the first message to other chains.879 await helper.getSudo().xcm.setSafeXcmVersion(alice, SAFE_XCM_VERSION);880 });881882 // eslint-disable-next-line require-await883 await usingMoonbeamPlaygrounds(moonbeamUrl, async (helper) => {884 alith = helper.account.alithAccount();885 });886 });887888 const expectFailedToTransact = async (network: string, helper: DevUniqueHelper) => {889 const maxWaitBlocks = 3;890 const outcomeField = 1;891892 const xcmpQueueFailEvent = await helper.wait.eventData<XcmV2TraitsError>(893 maxWaitBlocks,894 'xcmpQueue',895 'Fail',896 outcomeField,897 );898899 expect(900 xcmpQueueFailEvent != null,901 `[reject ${network} tokens] 'xcmpQueue.FailEvent' event is expected`,902 ).to.be.true;903904 expect(905 xcmpQueueFailEvent!.isFailedToTransactAsset,906 `[reject ${network} tokens] The XCM error should be 'FailedToTransactAsset', got '${xcmpQueueFailEvent!.toHuman()}'`,907 ).to.be.true;908 };909910 itSub('Unique rejects ACA tokens from Acala', async ({helper}) => {911 await usingAcalaPlaygrounds(acalaUrl, async (helper) => {912 const id = {913 Token: 'ACA',914 };915 const destination = uniqueCombinedMultilocation;916 await helper.xTokens.transfer(alice, id, testAmount, destination, 'Unlimited');917 });918919 await expectFailedToTransact('ACA', helper);920 });921922 itSub('Unique rejects GLMR tokens from Moonbeam', async ({helper}) => {923 await usingMoonbeamPlaygrounds(moonbeamUrl, async (helper) => {924 const id = 'SelfReserve';925 const destination = uniqueCombinedMultilocation;926 await helper.xTokens.transfer(alith, id, testAmount, destination, 'Unlimited');927 });928929 await expectFailedToTransact('GLMR', helper);930 });931932 itSub('Unique rejects ASTR tokens from Astar', async ({helper}) => {933 await usingAstarPlaygrounds(astarUrl, async (helper) => {934 const destinationParachain = uniqueParachainMultilocation;935 const beneficiary = uniqueAccountMultilocation;936 const assets = {937 V1: [{938 id: {939 Concrete: {940 parents: 0,941 interior: 'Here',942 },943 },944 fun: {945 Fungible: testAmount,946 },947 }],948 };949 const feeAssetItem = 0;950951 await helper.executeExtrinsic(alice, 'api.tx.polkadotXcm.reserveWithdrawAssets', [952 destinationParachain,953 beneficiary,954 assets,955 feeAssetItem,956 ]);957 });958959 await expectFailedToTransact('ASTR', helper);960 });961});962963describeXCM('[XCM] Integration test: Exchanging UNQ with Moonbeam', () => {964 // Unique constants965 let alice: IKeyringPair;966 let uniqueAssetLocation;967968 let randomAccountUnique: IKeyringPair;969 let randomAccountMoonbeam: IKeyringPair;970971 // Moonbeam constants972 let assetId: string;973974 const uniqueAssetMetadata = {975 name: 'xcUnique',976 symbol: 'xcUNQ',977 decimals: 18,978 isFrozen: false,979 minimalBalance: 1n,980 };981982 let balanceUniqueTokenInit: bigint;983 let balanceUniqueTokenMiddle: bigint;984 let balanceUniqueTokenFinal: bigint;985 let balanceForeignUnqTokenInit: bigint;986 let balanceForeignUnqTokenMiddle: bigint;987 let balanceForeignUnqTokenFinal: bigint;988 let balanceGlmrTokenInit: bigint;989 let balanceGlmrTokenMiddle: bigint;990 let balanceGlmrTokenFinal: bigint;991992 before(async () => {993 await usingPlaygrounds(async (helper, privateKey) => {994 alice = await privateKey('//Alice');995 [randomAccountUnique] = await helper.arrange.createAccounts([0n], alice);996997 balanceForeignUnqTokenInit = 0n;998999 // Set the default version to wrap the first message to other chains.1000 await helper.getSudo().xcm.setSafeXcmVersion(alice, SAFE_XCM_VERSION);1001 });10021003 await usingMoonbeamPlaygrounds(moonbeamUrl, async (helper) => {1004 const alithAccount = helper.account.alithAccount();1005 const baltatharAccount = helper.account.baltatharAccount();1006 const dorothyAccount = helper.account.dorothyAccount();10071008 randomAccountMoonbeam = helper.account.create();10091010 // >>> Sponsoring Dorothy >>>1011 console.log('Sponsoring Dorothy.......');1012 await helper.balance.transferToEthereum(alithAccount, dorothyAccount.address, 11_000_000_000_000_000_000n);1013 console.log('Sponsoring Dorothy.......DONE');1014 // <<< Sponsoring Dorothy <<<10151016 uniqueAssetLocation = {1017 XCM: {1018 parents: 1,1019 interior: {X1: {Parachain: UNIQUE_CHAIN}},1020 },1021 };1022 const existentialDeposit = 1n;1023 const isSufficient = true;1024 const unitsPerSecond = 1n;1025 const numAssetsWeightHint = 0;10261027 const encodedProposal = helper.assetManager.makeRegisterForeignAssetProposal({1028 location: uniqueAssetLocation,1029 metadata: uniqueAssetMetadata,1030 existentialDeposit,1031 isSufficient,1032 unitsPerSecond,1033 numAssetsWeightHint,1034 });10351036 console.log('Encoded proposal for registerForeignAsset & setAssetUnitsPerSecond is %s', encodedProposal);10371038 await helper.fastDemocracy.executeProposal('register UNQ foreign asset', encodedProposal);10391040 // >>> Acquire Unique AssetId Info on Moonbeam >>>1041 console.log('Acquire Unique AssetId Info on Moonbeam.......');10421043 assetId = (await helper.assetManager.assetTypeId(uniqueAssetLocation)).toString();10441045 console.log('UNQ asset ID is %s', assetId);1046 console.log('Acquire Unique AssetId Info on Moonbeam.......DONE');1047 // >>> Acquire Unique AssetId Info on Moonbeam >>>10481049 // >>> Sponsoring random Account >>>1050 console.log('Sponsoring random Account.......');1051 await helper.balance.transferToEthereum(baltatharAccount, randomAccountMoonbeam.address, 11_000_000_000_000_000_000n);1052 console.log('Sponsoring random Account.......DONE');1053 // <<< Sponsoring random Account <<<10541055 balanceGlmrTokenInit = await helper.balance.getEthereum(randomAccountMoonbeam.address);1056 });10571058 await usingPlaygrounds(async (helper) => {1059 await helper.balance.transferToSubstrate(alice, randomAccountUnique.address, 10n * TRANSFER_AMOUNT);1060 balanceUniqueTokenInit = await helper.balance.getSubstrate(randomAccountUnique.address);1061 });1062 });10631064 itSub('Should connect and send UNQ to Moonbeam', async ({helper}) => {1065 const currencyId = {1066 NativeAssetId: 'Here',1067 };1068 const dest = {1069 V2: {1070 parents: 1,1071 interior: {1072 X2: [1073 {Parachain: MOONBEAM_CHAIN},1074 {AccountKey20: {network: 'Any', key: randomAccountMoonbeam.address}},1075 ],1076 },1077 },1078 };1079 const amount = TRANSFER_AMOUNT;10801081 await helper.xTokens.transfer(randomAccountUnique, currencyId, amount, dest, 'Unlimited');10821083 balanceUniqueTokenMiddle = await helper.balance.getSubstrate(randomAccountUnique.address);1084 expect(balanceUniqueTokenMiddle < balanceUniqueTokenInit).to.be.true;10851086 const transactionFees = balanceUniqueTokenInit - balanceUniqueTokenMiddle - TRANSFER_AMOUNT;1087 console.log('[Unique -> Moonbeam] transaction fees on Unique: %s UNQ', helper.util.bigIntToDecimals(transactionFees));1088 expect(transactionFees > 0, 'Negative fees UNQ, looks like nothing was transferred').to.be.true;10891090 await usingMoonbeamPlaygrounds(moonbeamUrl, async (helper) => {1091 await helper.wait.newBlocks(3);10921093 balanceGlmrTokenMiddle = await helper.balance.getEthereum(randomAccountMoonbeam.address);10941095 const glmrFees = balanceGlmrTokenInit - balanceGlmrTokenMiddle;1096 console.log('[Unique -> Moonbeam] transaction fees on Moonbeam: %s GLMR', helper.util.bigIntToDecimals(glmrFees));1097 expect(glmrFees == 0n).to.be.true;10981099 balanceForeignUnqTokenMiddle = (await helper.assets.account(assetId, randomAccountMoonbeam.address))!;11001101 const unqIncomeTransfer = balanceForeignUnqTokenMiddle - balanceForeignUnqTokenInit;1102 console.log('[Unique -> Moonbeam] income %s UNQ', helper.util.bigIntToDecimals(unqIncomeTransfer));1103 expect(unqIncomeTransfer == TRANSFER_AMOUNT).to.be.true;1104 });1105 });11061107 itSub('Should connect to Moonbeam and send UNQ back', async ({helper}) => {1108 await usingMoonbeamPlaygrounds(moonbeamUrl, async (helper) => {1109 const asset = {1110 V1: {1111 id: {1112 Concrete: {1113 parents: 1,1114 interior: {1115 X1: {Parachain: UNIQUE_CHAIN},1116 },1117 },1118 },1119 fun: {1120 Fungible: TRANSFER_AMOUNT,1121 },1122 },1123 };1124 const destination = {1125 V1: {1126 parents: 1,1127 interior: {1128 X2: [1129 {Parachain: UNIQUE_CHAIN},1130 {AccountId32: {network: 'Any', id: randomAccountUnique.addressRaw}},1131 ],1132 },1133 },1134 };11351136 await helper.xTokens.transferMultiasset(randomAccountMoonbeam, asset, destination, 'Unlimited');11371138 balanceGlmrTokenFinal = await helper.balance.getEthereum(randomAccountMoonbeam.address);11391140 const glmrFees = balanceGlmrTokenMiddle - balanceGlmrTokenFinal;1141 console.log('[Moonbeam -> Unique] transaction fees on Moonbeam: %s GLMR', helper.util.bigIntToDecimals(glmrFees));1142 expect(glmrFees > 0, 'Negative fees GLMR, looks like nothing was transferred').to.be.true;11431144 const unqRandomAccountAsset = await helper.assets.account(assetId, randomAccountMoonbeam.address);11451146 expect(unqRandomAccountAsset).to.be.null;11471148 balanceForeignUnqTokenFinal = 0n;11491150 const unqOutcomeTransfer = balanceForeignUnqTokenMiddle - balanceForeignUnqTokenFinal;1151 console.log('[Unique -> Moonbeam] outcome %s UNQ', helper.util.bigIntToDecimals(unqOutcomeTransfer));1152 expect(unqOutcomeTransfer == TRANSFER_AMOUNT).to.be.true;1153 });11541155 await helper.wait.newBlocks(3);11561157 balanceUniqueTokenFinal = await helper.balance.getSubstrate(randomAccountUnique.address);1158 const actuallyDelivered = balanceUniqueTokenFinal - balanceUniqueTokenMiddle;1159 expect(actuallyDelivered > 0).to.be.true;11601161 console.log('[Moonbeam -> Unique] actually delivered %s UNQ', helper.util.bigIntToDecimals(actuallyDelivered));11621163 const unqFees = TRANSFER_AMOUNT - actuallyDelivered;1164 console.log('[Moonbeam -> Unique] transaction fees on Unique: %s UNQ', helper.util.bigIntToDecimals(unqFees));1165 expect(unqFees == 0n).to.be.true;1166 });11671168 itSub('Moonbeam can send only up to its balance', async ({helper}) => {1169 // set Moonbeam's sovereign account's balance1170 const moonbeamBalance = 10000n * (10n ** UNQ_DECIMALS);1171 const moonbeamSovereignAccount = helper.address.paraSiblingSovereignAccount(MOONBEAM_CHAIN);1172 await helper.getSudo().balance.setBalanceSubstrate(alice, moonbeamSovereignAccount, moonbeamBalance);11731174 const moreThanMoonbeamHas = moonbeamBalance * 2n;11751176 let targetAccountBalance = 0n;1177 const [targetAccount] = await helper.arrange.createAccounts([targetAccountBalance], alice);11781179 const uniqueMultilocation = {1180 V1: {1181 parents: 1,1182 interior: {1183 X1: {Parachain: UNIQUE_CHAIN},1184 },1185 },1186 };11871188 const maliciousXcmProgram = helper.arrange.makeXcmProgramWithdrawDeposit(1189 targetAccount.addressRaw,1190 {1191 Concrete: {1192 parents: 0,1193 interior: 'Here',1194 },1195 },1196 moreThanMoonbeamHas,1197 );11981199 // Try to trick Unique1200 await usingMoonbeamPlaygrounds(moonbeamUrl, async (helper) => {1201 const xcmSend = helper.constructApiCall('api.tx.polkadotXcm.send', [uniqueMultilocation, maliciousXcmProgram]);12021203 // Needed to bypass the call filter.1204 const batchCall = helper.encodeApiCall('api.tx.utility.batch', [[xcmSend]]);1205 await helper.fastDemocracy.executeProposal('try to spend more UNQ than Moonbeam has', batchCall);1206 });12071208 const maxWaitBlocks = 3;1209 const outcomeField = 1;12101211 const xcmpQueueFailEvent = await helper.wait.eventData<XcmV2TraitsError>(1212 maxWaitBlocks,1213 'xcmpQueue',1214 'Fail',1215 outcomeField,1216 );12171218 expect(1219 xcmpQueueFailEvent != null,1220 '\'xcmpQueue.FailEvent\' event is expected',1221 ).to.be.true;12221223 expect(1224 xcmpQueueFailEvent!.isFailedToTransactAsset,1225 `The XCM error should be 'FailedToTransactAsset', got '${xcmpQueueFailEvent!.toHuman()}'`,1226 ).to.be.true;12271228 targetAccountBalance = await helper.balance.getSubstrate(targetAccount.address);1229 expect(targetAccountBalance).to.be.equal(0n);12301231 // But Moonbeam still can send the correct amount1232 const validTransferAmount = moonbeamBalance / 2n;1233 const validXcmProgram = helper.arrange.makeXcmProgramWithdrawDeposit(1234 targetAccount.addressRaw,1235 {1236 Concrete: {1237 parents: 0,1238 interior: 'Here',1239 },1240 },1241 validTransferAmount,1242 );12431244 await usingMoonbeamPlaygrounds(moonbeamUrl, async (helper) => {1245 const xcmSend = helper.constructApiCall('api.tx.polkadotXcm.send', [uniqueMultilocation, validXcmProgram]);12461247 // Needed to bypass the call filter.1248 const batchCall = helper.encodeApiCall('api.tx.utility.batch', [[xcmSend]]);1249 await helper.fastDemocracy.executeProposal('Spend the correct amount of UNQ', batchCall);1250 });12511252 await helper.wait.newBlocks(maxWaitBlocks);12531254 targetAccountBalance = await helper.balance.getSubstrate(targetAccount.address);1255 expect(targetAccountBalance).to.be.equal(validTransferAmount);1256 });12571258 itSub('Should not accept reserve transfer of UNQ from Moonbeam', async ({helper}) => {1259 const testAmount = 10_000n * (10n ** UNQ_DECIMALS);1260 const [targetAccount] = await helper.arrange.createAccounts([0n], alice);12611262 const uniqueMultilocation = {1263 V1: {1264 parents: 1,1265 interior: {1266 X1: {1267 Parachain: UNIQUE_CHAIN,1268 },1269 },1270 },1271 };12721273 const maliciousXcmProgramFullId = helper.arrange.makeXcmProgramReserveAssetDeposited(1274 targetAccount.addressRaw,1275 {1276 Concrete: {1277 parents: 0,1278 interior: {1279 X1: {1280 Parachain: UNIQUE_CHAIN,1281 },1282 },1283 },1284 },1285 testAmount,1286 );12871288 const maliciousXcmProgramHereId = helper.arrange.makeXcmProgramReserveAssetDeposited(1289 targetAccount.addressRaw,1290 {1291 Concrete: {1292 parents: 0,1293 interior: 'Here',1294 },1295 },1296 testAmount,1297 );12981299 // Try to trick Unique using full UNQ identification1300 await usingMoonbeamPlaygrounds(moonbeamUrl, async (helper) => {1301 const xcmSend = helper.constructApiCall('api.tx.polkadotXcm.send', [uniqueMultilocation, maliciousXcmProgramFullId]);13021303 // Needed to bypass the call filter.1304 const batchCall = helper.encodeApiCall('api.tx.utility.batch', [[xcmSend]]);1305 await helper.fastDemocracy.executeProposal('try to act like a reserve location for UNQ using path asset identification', batchCall);1306 });13071308 const maxWaitBlocks = 3;1309 const outcomeField = 1;13101311 let xcmpQueueFailEvent = await helper.wait.eventData<XcmV2TraitsError>(1312 maxWaitBlocks,1313 'xcmpQueue',1314 'Fail',1315 outcomeField,1316 );13171318 expect(1319 xcmpQueueFailEvent != null,1320 '\'xcmpQueue.FailEvent\' event is expected',1321 ).to.be.true;13221323 expect(1324 xcmpQueueFailEvent!.isUntrustedReserveLocation,1325 `The XCM error should be 'UntrustedReserveLocation', got '${xcmpQueueFailEvent!.toHuman()}'`,1326 ).to.be.true;13271328 let accountBalance = await helper.balance.getSubstrate(targetAccount.address);1329 expect(accountBalance).to.be.equal(0n);13301331 // Try to trick Unique using shortened UNQ identification1332 await usingMoonbeamPlaygrounds(moonbeamUrl, async (helper) => {1333 const xcmSend = helper.constructApiCall('api.tx.polkadotXcm.send', [uniqueMultilocation, maliciousXcmProgramHereId]);13341335 // Needed to bypass the call filter.1336 const batchCall = helper.encodeApiCall('api.tx.utility.batch', [[xcmSend]]);1337 await helper.fastDemocracy.executeProposal('try to act like a reserve location for UNQ using "here" asset identification', batchCall);1338 });13391340 xcmpQueueFailEvent = await helper.wait.eventData<XcmV2TraitsError>(1341 maxWaitBlocks,1342 'xcmpQueue',1343 'Fail',1344 outcomeField,1345 );13461347 expect(1348 xcmpQueueFailEvent != null,1349 '\'xcmpQueue.FailEvent\' event is expected',1350 ).to.be.true;13511352 expect(1353 xcmpQueueFailEvent!.isUntrustedReserveLocation,1354 `The XCM error should be 'UntrustedReserveLocation', got '${xcmpQueueFailEvent!.toHuman()}'`,1355 ).to.be.true;13561357 accountBalance = await helper.balance.getSubstrate(targetAccount.address);1358 expect(accountBalance).to.be.equal(0n);1359 });1360});13611362describeXCM('[XCM] Integration test: Exchanging tokens with Astar', () => {1363 let alice: IKeyringPair;1364 let randomAccount: IKeyringPair;13651366 const UNQ_ASSET_ID_ON_ASTAR = 1;1367 const UNQ_MINIMAL_BALANCE_ON_ASTAR = 1n;13681369 // Unique -> Astar1370 const astarInitialBalance = 1n * (10n ** ASTAR_DECIMALS); // 1 ASTR, existential deposit required to actually create the account on Astar.1371 const unitsPerSecond = 228_000_000_000n; // This is Phala's value. What will be ours?1372 const unqToAstarTransferred = 10n * (10n ** UNQ_DECIMALS); // 10 UNQ1373 const unqToAstarArrived = 9_999_999_999_088_000_000n; // 9.999 ... UNQ, Astar takes a commision in foreign tokens13741375 // Astar -> Unique1376 const unqFromAstarTransfered = 5n * (10n ** UNQ_DECIMALS); // 5 UNQ1377 const unqOnAstarLeft = unqToAstarArrived - unqFromAstarTransfered; // 4.999_999_999_088_000_000n UNQ13781379 let balanceAfterUniqueToAstarXCM: bigint;13801381 before(async () => {1382 await usingPlaygrounds(async (helper, privateKey) => {1383 alice = await privateKey('//Alice');1384 [randomAccount] = await helper.arrange.createAccounts([100n], alice);1385 console.log('randomAccount', randomAccount.address);13861387 // Set the default version to wrap the first message to other chains.1388 await helper.getSudo().xcm.setSafeXcmVersion(alice, SAFE_XCM_VERSION);1389 });13901391 await usingAstarPlaygrounds(astarUrl, async (helper) => {1392 console.log('1. Create foreign asset and metadata');1393 // TODO update metadata with values from production1394 await helper.assets.create(1395 alice,1396 UNQ_ASSET_ID_ON_ASTAR,1397 alice.address,1398 UNQ_MINIMAL_BALANCE_ON_ASTAR,1399 );14001401 await helper.assets.setMetadata(1402 alice,1403 UNQ_ASSET_ID_ON_ASTAR,1404 'Cross chain UNQ',1405 'xcUNQ',1406 Number(UNQ_DECIMALS),1407 );14081409 console.log('2. Register asset location on Astar');1410 const assetLocation = {1411 V1: {1412 parents: 1,1413 interior: {1414 X1: {1415 Parachain: UNIQUE_CHAIN,1416 },1417 },1418 },1419 };14201421 await helper.getSudo().executeExtrinsic(alice, 'api.tx.xcAssetConfig.registerAssetLocation', [assetLocation, UNQ_ASSET_ID_ON_ASTAR]);14221423 console.log('3. Set UNQ payment for XCM execution on Astar');1424 await helper.getSudo().executeExtrinsic(alice, 'api.tx.xcAssetConfig.setAssetUnitsPerSecond', [assetLocation, unitsPerSecond]);14251426 console.log('4. Transfer 1 ASTR to recipient to create the account (needed due to existential balance)');1427 await helper.balance.transferToSubstrate(alice, randomAccount.address, astarInitialBalance);1428 });1429 });14301431 itSub('Should connect and send UNQ to Astar', async ({helper}) => {1432 const destination = {1433 V2: {1434 parents: 1,1435 interior: {1436 X1: {1437 Parachain: ASTAR_CHAIN,1438 },1439 },1440 },1441 };14421443 const beneficiary = {1444 V2: {1445 parents: 0,1446 interior: {1447 X1: {1448 AccountId32: {1449 network: 'Any',1450 id: randomAccount.addressRaw,1451 },1452 },1453 },1454 },1455 };14561457 const assets = {1458 V2: [1459 {1460 id: {1461 Concrete: {1462 parents: 0,1463 interior: 'Here',1464 },1465 },1466 fun: {1467 Fungible: unqToAstarTransferred,1468 },1469 },1470 ],1471 };14721473 // Initial balance is 100 UNQ1474 const balanceBefore = await helper.balance.getSubstrate(randomAccount.address);1475 console.log(`Initial balance is: ${balanceBefore}`);14761477 const feeAssetItem = 0;1478 await helper.xcm.limitedReserveTransferAssets(randomAccount, destination, beneficiary, assets, feeAssetItem, 'Unlimited');14791480 // Balance after reserve transfer is less than 901481 balanceAfterUniqueToAstarXCM = await helper.balance.getSubstrate(randomAccount.address);1482 console.log(`UNQ Balance on Unique after XCM is: ${balanceAfterUniqueToAstarXCM}`);1483 console.log(`Unique's UNQ commission is: ${balanceBefore-balanceAfterUniqueToAstarXCM}`);1484 expect(balanceBefore - balanceAfterUniqueToAstarXCM > 0).to.be.true;14851486 await usingAstarPlaygrounds(astarUrl, async (helper) => {1487 await helper.wait.newBlocks(3);1488 const xcUNQbalance = await helper.assets.account(UNQ_ASSET_ID_ON_ASTAR, randomAccount.address);1489 const astarBalance = await helper.balance.getSubstrate(randomAccount.address);14901491 console.log(`xcUNQ balance on Astar after XCM is: ${xcUNQbalance}`);1492 console.log(`Astar's UNQ commission is: ${unqToAstarTransferred-xcUNQbalance!}`);14931494 expect(xcUNQbalance).to.eq(unqToAstarArrived);1495 // Astar balance does not changed1496 expect(astarBalance).to.eq(astarInitialBalance);1497 });1498 });14991500 itSub('Should connect to Astar and send UNQ back', async ({helper}) => {1501 await usingAstarPlaygrounds(astarUrl, async (helper) => {1502 const destination = {1503 V1: {1504 parents: 1,1505 interior: {1506 X1: {1507 Parachain: UNIQUE_CHAIN,1508 },1509 },1510 },1511 };15121513 const beneficiary = {1514 V1: {1515 parents: 0,1516 interior: {1517 X1: {1518 AccountId32: {1519 network: 'Any',1520 id: randomAccount.addressRaw,1521 },1522 },1523 },1524 },1525 };15261527 const assets = {1528 V1: [1529 {1530 id: {1531 Concrete: {1532 parents: 1,1533 interior: {1534 X1: {1535 Parachain: UNIQUE_CHAIN,1536 },1537 },1538 },1539 },1540 fun: {1541 Fungible: unqFromAstarTransfered,1542 },1543 },1544 ],1545 };15461547 // Initial balance is 1 ASTR1548 const balanceASTRbefore = await helper.balance.getSubstrate(randomAccount.address);1549 console.log(`ASTR balance is: ${balanceASTRbefore}, it does not changed`);1550 expect(balanceASTRbefore).to.eq(astarInitialBalance);15511552 const feeAssetItem = 0;1553 // this is non-standard polkadotXcm extension for Astar only. It calls InitiateReserveWithdraw1554 await helper.executeExtrinsic(randomAccount, 'api.tx.polkadotXcm.reserveWithdrawAssets', [destination, beneficiary, assets, feeAssetItem]);15551556 const xcUNQbalance = await helper.assets.account(UNQ_ASSET_ID_ON_ASTAR, randomAccount.address);1557 const balanceAstar = await helper.balance.getSubstrate(randomAccount.address);1558 console.log(`xcUNQ balance on Astar after XCM is: ${xcUNQbalance}`);15591560 // Assert: xcUNQ balance correctly decreased1561 expect(xcUNQbalance).to.eq(unqOnAstarLeft);1562 // Assert: ASTR balance is 0.996...1563 expect(balanceAstar / (10n ** (ASTAR_DECIMALS - 3n))).to.eq(996n);1564 });15651566 await helper.wait.newBlocks(3);1567 const balanceUNQ = await helper.balance.getSubstrate(randomAccount.address);1568 console.log(`UNQ Balance on Unique after XCM is: ${balanceUNQ}`);1569 expect(balanceUNQ).to.eq(balanceAfterUniqueToAstarXCM + unqFromAstarTransfered);1570 });15711572 itSub('Astar can send only up to its balance', async ({helper}) => {1573 // set Astar's sovereign account's balance1574 const astarBalance = 10000n * (10n ** UNQ_DECIMALS);1575 const astarSovereignAccount = helper.address.paraSiblingSovereignAccount(ASTAR_CHAIN);1576 await helper.getSudo().balance.setBalanceSubstrate(alice, astarSovereignAccount, astarBalance);15771578 const moreThanAstarHas = astarBalance * 2n;15791580 let targetAccountBalance = 0n;1581 const [targetAccount] = await helper.arrange.createAccounts([targetAccountBalance], alice);15821583 const uniqueMultilocation = {1584 V1: {1585 parents: 1,1586 interior: {1587 X1: {Parachain: UNIQUE_CHAIN},1588 },1589 },1590 };15911592 const maliciousXcmProgram = helper.arrange.makeXcmProgramWithdrawDeposit(1593 targetAccount.addressRaw,1594 {1595 Concrete: {1596 parents: 0,1597 interior: 'Here',1598 },1599 },1600 moreThanAstarHas,1601 );16021603 // Try to trick Unique1604 await usingAstarPlaygrounds(astarUrl, async (helper) => {1605 await helper.getSudo().xcm.send(alice, uniqueMultilocation, maliciousXcmProgram);1606 });16071608 const maxWaitBlocks = 3;1609 const outcomeField = 1;16101611 const xcmpQueueFailEvent = await helper.wait.eventData<XcmV2TraitsError>(1612 maxWaitBlocks,1613 'xcmpQueue',1614 'Fail',1615 outcomeField,1616 );16171618 expect(1619 xcmpQueueFailEvent != null,1620 '\'xcmpQueue.FailEvent\' event is expected',1621 ).to.be.true;16221623 expect(1624 xcmpQueueFailEvent!.isFailedToTransactAsset,1625 `The XCM error should be 'FailedToTransactAsset', got '${xcmpQueueFailEvent!.toHuman()}'`,1626 ).to.be.true;16271628 targetAccountBalance = await helper.balance.getSubstrate(targetAccount.address);1629 expect(targetAccountBalance).to.be.equal(0n);16301631 // But Astar still can send the correct amount1632 const validTransferAmount = astarBalance / 2n;1633 const validXcmProgram = helper.arrange.makeXcmProgramWithdrawDeposit(1634 targetAccount.addressRaw,1635 {1636 Concrete: {1637 parents: 0,1638 interior: 'Here',1639 },1640 },1641 validTransferAmount,1642 );16431644 await usingAstarPlaygrounds(astarUrl, async (helper) => {1645 await helper.getSudo().xcm.send(alice, uniqueMultilocation, validXcmProgram);1646 });16471648 await helper.wait.newBlocks(maxWaitBlocks);16491650 targetAccountBalance = await helper.balance.getSubstrate(targetAccount.address);1651 expect(targetAccountBalance).to.be.equal(validTransferAmount);1652 });16531654 itSub('Should not accept reserve transfer of UNQ from Astar', async ({helper}) => {1655 const testAmount = 10_000n * (10n ** UNQ_DECIMALS);1656 const [targetAccount] = await helper.arrange.createAccounts([0n], alice);16571658 const uniqueMultilocation = {1659 V1: {1660 parents: 1,1661 interior: {1662 X1: {1663 Parachain: UNIQUE_CHAIN,1664 },1665 },1666 },1667 };16681669 const maliciousXcmProgramFullId = helper.arrange.makeXcmProgramReserveAssetDeposited(1670 targetAccount.addressRaw,1671 {1672 Concrete: {1673 parents: 1,1674 interior: {1675 X1: {1676 Parachain: UNIQUE_CHAIN,1677 },1678 },1679 },1680 },1681 testAmount,1682 );16831684 const maliciousXcmProgramHereId = helper.arrange.makeXcmProgramReserveAssetDeposited(1685 targetAccount.addressRaw,1686 {1687 Concrete: {1688 parents: 0,1689 interior: 'Here',1690 },1691 },1692 testAmount,1693 );16941695 // Try to trick Unique using full UNQ identification1696 await usingAstarPlaygrounds(astarUrl, async (helper) => {1697 await helper.getSudo().xcm.send(alice, uniqueMultilocation, maliciousXcmProgramFullId);1698 });16991700 const maxWaitBlocks = 3;1701 const outcomeField = 1;17021703 let xcmpQueueFailEvent = await helper.wait.eventData<XcmV2TraitsError>(1704 maxWaitBlocks,1705 'xcmpQueue',1706 'Fail',1707 outcomeField,1708 );17091710 expect(1711 xcmpQueueFailEvent != null,1712 '\'xcmpQueue.FailEvent\' event is expected',1713 ).to.be.true;17141715 expect(1716 xcmpQueueFailEvent!.isUntrustedReserveLocation,1717 `The XCM error should be 'UntrustedReserveLocation', got '${xcmpQueueFailEvent!.toHuman()}'`,1718 ).to.be.true;17191720 let accountBalance = await helper.balance.getSubstrate(targetAccount.address);1721 expect(accountBalance).to.be.equal(0n);17221723 // Try to trick Unique using shortened UNQ identification1724 await usingAstarPlaygrounds(astarUrl, async (helper) => {1725 await helper.getSudo().xcm.send(alice, uniqueMultilocation, maliciousXcmProgramHereId);1726 });17271728 xcmpQueueFailEvent = await helper.wait.eventData<XcmV2TraitsError>(1729 maxWaitBlocks,1730 'xcmpQueue',1731 'Fail',1732 outcomeField,1733 );17341735 expect(1736 xcmpQueueFailEvent != null,1737 '\'xcmpQueue.FailEvent\' event is expected',1738 ).to.be.true;17391740 expect(1741 xcmpQueueFailEvent!.isUntrustedReserveLocation,1742 `The XCM error should be 'UntrustedReserveLocation', got '${xcmpQueueFailEvent!.toHuman()}'`,1743 ).to.be.true;17441745 accountBalance = await helper.balance.getSubstrate(targetAccount.address);1746 expect(accountBalance).to.be.equal(0n);1747 });17481749});