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1 |
| -/* Copyright (c) 2019, 2024, Oracle and/or its affiliates. */ |
| 1 | +/* Copyright (c) 2019, 2025, Oracle and/or its affiliates. */ |
2 | 2 |
|
3 | 3 | /******************************************************************************
|
4 | 4 | *
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@@ -351,4 +351,145 @@ describe('217. aq1.js', function() {
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351 | 351 | msg = await queue2.deqOne();
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352 | 352 | assert.strictEqual(msg.numAttempts, 1); // should be 1
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353 | 353 | }); // 217.11
|
| 354 | + |
| 355 | + it('217.12 test priority attribute in enqueue', async () => { |
| 356 | + const q = await conn.getQueue(rawQueueName); |
| 357 | + q.deqOptions.visibility = oracledb.AQ_VISIBILITY_IMMEDIATE; |
| 358 | + q.deqOptions.wait = 0; // Don't wait if queue is empty |
| 359 | + q.deqOptions.mode = oracledb.AQ_DEQ_MODE_REMOVE; |
| 360 | + |
| 361 | + // Dequeue all remaining messages |
| 362 | + let msg; |
| 363 | + do { |
| 364 | + msg = await q.deqOne(); |
| 365 | + } while (msg); |
| 366 | + |
| 367 | + await conn.commit(); |
| 368 | + |
| 369 | + const queue = await conn.getQueue(rawQueueName); |
| 370 | + queue.enqOptions.visibility = oracledb.AQ_VISIBILITY_IMMEDIATE; |
| 371 | + |
| 372 | + const messages = [ |
| 373 | + { |
| 374 | + payload: "High Priority Message", |
| 375 | + priority: 7 |
| 376 | + }, |
| 377 | + { |
| 378 | + payload: "Low Priority Message", |
| 379 | + priority: 1 |
| 380 | + } |
| 381 | + ]; |
| 382 | + |
| 383 | + await queue.enqMany(messages); |
| 384 | + |
| 385 | + // Dequeue should return high priority message first |
| 386 | + const deqQueue = await conn.getQueue(rawQueueName); |
| 387 | + deqQueue.deqOptions.visibility = oracledb.AQ_VISIBILITY_IMMEDIATE; |
| 388 | + |
| 389 | + const msg1 = await deqQueue.deqOne(); |
| 390 | + const msg2 = await deqQueue.deqOne(); |
| 391 | + |
| 392 | + assert.strictEqual(msg1.payload.toString(), "High Priority Message"); |
| 393 | + assert.strictEqual(msg2.payload.toString(), "Low Priority Message"); |
| 394 | + }); // 217.12 |
| 395 | + |
| 396 | + it('217.13 test correlation', async () => { |
| 397 | + const queue = await conn.getQueue(rawQueueName); |
| 398 | + queue.enqOptions.visibility = oracledb.AQ_VISIBILITY_IMMEDIATE; |
| 399 | + |
| 400 | + const correlationId = "TEST_CORR_001"; |
| 401 | + const message = { |
| 402 | + payload: "Correlated Message", |
| 403 | + correlation: correlationId |
| 404 | + }; |
| 405 | + |
| 406 | + await queue.enqOne(message); |
| 407 | + |
| 408 | + const deqQueue = await conn.getQueue(rawQueueName); |
| 409 | + deqQueue.deqOptions.visibility = oracledb.AQ_VISIBILITY_IMMEDIATE; |
| 410 | + deqQueue.deqOptions.correlation = correlationId; |
| 411 | + |
| 412 | + const msg = await deqQueue.deqOne(); |
| 413 | + |
| 414 | + // Access correlationId directly from the dequeued message object |
| 415 | + assert.strictEqual(msg.correlation, correlationId); |
| 416 | + assert.strictEqual(msg.payload.toString(), "Correlated Message"); |
| 417 | + }); // 217.13 |
| 418 | + |
| 419 | + it('217.14 test message ordering in transaction group', async () => { |
| 420 | + const queue = await conn.getQueue(rawQueueName); |
| 421 | + queue.enqOptions.visibility = oracledb.AQ_VISIBILITY_ON_COMMIT; |
| 422 | + |
| 423 | + // Enqueue messages in a single transaction |
| 424 | + const messages = [ |
| 425 | + "First Message", |
| 426 | + "Second Message", |
| 427 | + "Third Message" |
| 428 | + ]; |
| 429 | + |
| 430 | + await queue.enqMany(messages); |
| 431 | + await conn.commit(); |
| 432 | + |
| 433 | + // Dequeue messages - they should come in the same order |
| 434 | + const deqQueue = await conn.getQueue(rawQueueName); |
| 435 | + deqQueue.deqOptions.visibility = oracledb.AQ_VISIBILITY_ON_COMMIT; |
| 436 | + |
| 437 | + const msg1 = await deqQueue.deqOne(); |
| 438 | + const msg2 = await deqQueue.deqOne(); |
| 439 | + const msg3 = await deqQueue.deqOne(); |
| 440 | + await conn.commit(); |
| 441 | + |
| 442 | + assert.strictEqual(msg1.payload.toString(), "First Message"); |
| 443 | + assert.strictEqual(msg2.payload.toString(), "Second Message"); |
| 444 | + assert.strictEqual(msg3.payload.toString(), "Third Message"); |
| 445 | + }); // 217.14 |
| 446 | + |
| 447 | + it('217.15 test dequeue with wait timeout', async () => { |
| 448 | + const queue = await conn.getQueue(rawQueueName); |
| 449 | + queue.deqOptions.visibility = oracledb.AQ_VISIBILITY_IMMEDIATE; |
| 450 | + queue.deqOptions.wait = 2; // 2 second timeout |
| 451 | + |
| 452 | + const startTime = Date.now(); |
| 453 | + const msg = await queue.deqOne(); |
| 454 | + const endTime = Date.now(); |
| 455 | + |
| 456 | + assert.strictEqual(msg, undefined); |
| 457 | + assert(endTime - startTime >= 2000, "Dequeue should wait for at least 2 seconds"); |
| 458 | + }); // 217.15 |
| 459 | + |
| 460 | + it('217.16 test buffer message payload - 32KB', async () => { |
| 461 | + const queue = await conn.getQueue(rawQueueName); |
| 462 | + queue.enqOptions.visibility = oracledb.AQ_VISIBILITY_IMMEDIATE; |
| 463 | + |
| 464 | + // Create a medium-sized message (32KB) |
| 465 | + const largeMessage = Buffer.alloc(32 * 1024, 'x'); |
| 466 | + await queue.enqOne(largeMessage); |
| 467 | + |
| 468 | + const deqQueue = await conn.getQueue(rawQueueName); |
| 469 | + deqQueue.deqOptions.visibility = oracledb.AQ_VISIBILITY_IMMEDIATE; |
| 470 | + |
| 471 | + const msg = await deqQueue.deqOne(); |
| 472 | + assert.strictEqual(msg.payload.length, largeMessage.length); |
| 473 | + assert.strictEqual(msg.payload.toString(), largeMessage.toString()); |
| 474 | + }); // 217.16 |
| 475 | + |
| 476 | + it('217.17 test large buffer message payload - 1MB', async function() { |
| 477 | + // 1 MB message does not work in Oracle Databases 19c or earlier |
| 478 | + if (await conn.oracleServerVersion < 2304000000) |
| 479 | + this.skip(); |
| 480 | + |
| 481 | + const queue = await conn.getQueue(rawQueueName); |
| 482 | + queue.enqOptions.visibility = oracledb.AQ_VISIBILITY_IMMEDIATE; |
| 483 | + |
| 484 | + // Create a large message (1MB) |
| 485 | + const largeMessage = Buffer.alloc(1024 * 1024, 'x'); |
| 486 | + await queue.enqOne(largeMessage); |
| 487 | + |
| 488 | + const deqQueue = await conn.getQueue(rawQueueName); |
| 489 | + deqQueue.deqOptions.visibility = oracledb.AQ_VISIBILITY_IMMEDIATE; |
| 490 | + |
| 491 | + const msg = await deqQueue.deqOne(); |
| 492 | + assert.strictEqual(msg.payload.length, largeMessage.length); |
| 493 | + assert.strictEqual(msg.payload.toString(), largeMessage.toString()); |
| 494 | + }); // 217.17 |
354 | 495 | });
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